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Processor power dissipation

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CPU power dissipation or Central processing unit power dissipation is the process in which Central processing units (or CPUs) consume electrical energy, and dissipate this energy by both the action of the switching devices contained in the CPU (such as transistors or vacuum tubes) and via the energy lost in the form of heat due to the resistivity of the electrical circuits. Designing CPUs that perform these tasks efficiently without overheating is a major consideration in nearly all CPU manufacturers to date.

Some implementations of CPUs use very little power, for example, the CPUs in mobile phones often use just a few hundred milliwatts of electricity. In comparison, CPUs in general purpose microcomputers dissipate significantly more power because of their higher complexity and speed. These microelectronic CPUs may consume power in the order of tens of watts. Historically, early CPUs implemented with vacuum tubes consumed power in the order of many kilowatts.

CPUs for desktop computers typically use more power than any other component inside the computer, except perhaps recent technology video cards which contain special purpose CPUs. The steady trend in CPU power supplies over the past decade has been towards using lower voltages and having considerably higher currents.[citation needed] While energy-saving features have been instituted in PCs for when they are idle, the overall consumption of today's high-drain CPUs is considerable. This is in strong contrast with the much lower energy consumption of CPUs designed for low-power environments. One such CPU, the Intel XScale, can run at 600 MHz with only half a watt of power, whereas x86 PC processors from Intel in the same performance bracket consume roughly eighty times as much energy.

Processor manufacturers usually release two power consumption numbers for a CPU, the typical thermal power, which is measured under normal load, and the maximum thermal power, which is measured under a worst-case set of instructions. For example, the Pentium 4 2.8 GHz has 68.4 W typical thermal power and 85 W maximum thermal power. When the CPU is idle, it will draw far less than the typical thermal power. Datasheets normally contain the Thermal Design Power (TDP). Some CPUs (i.E. newer Intel-CPUs) have the typical power consumption defined as TDP and some (like CPUs from AMD) have the maximum power consumption defined as TDP.

There are some engineering reasons for this pattern.

  • For a given device, operating at a higher clock frequency always requires more power. Reducing the clock frequency of the microprocessor through power management when possible reduces power.
  • New features generally require more transistors, each of which uses power. Turning unused areas off saves power (for instance, see Clock gating).
  • As a processor model's design matures, smaller transistors, lower-voltage structures, and design experience may reduce power consumption.

Early CPUs

Note that these figures include power dissipation due to energy lost by the computer's power supply and some minor peripherals. However, since the CPU component of these early computers easily accounted for most of the computer's power dissipation, they are mentioned here:

Microprocessors

If not stated otherwise, the watts dissipated refers to the peak-value.

Different architectures vary in how many operations they perform per clock cycle, so MHz/W values are not useful for comparing processors using different internal structure (see Megahertz myth). For other measures of energy efficiency in computing, see Performance per watt.

IBM/Motorola/Freescale processors

Main article: List_of_Freescale_products § Microprocessors

PowerPC

Model Scale Clock Speed Vcore Power Speed:Power ratio [MHz/W][dubious – discuss]
Dual-core PowerPC MPC8641D 90 nm 2 GHz 1.2 V 15-25 W 100
PowerPC 750FX 0.13 µm 900 MHz 1.2 V 3.6 W 250
PowerPC 750CXe 0.18 µm 600 MHz 1.8 V 6 W 100
PowerPC MGT560 (Performance=56 MIPS) 0.20 µm 56 MHz 2.7 V 0.5 W 112
PowerPC 440GX 800 MHz 4.5 W 178
PowerPC 970 1.8 GHz 1.3 V 42 W 43
PowerPC 7400e 1.0 GHz 1.6 V 30 W 33

Marvell XScale

Marvell acquired an ARM license in 2003, and bought Intel's XScale line in 2006, according to [1].

Intel processors

Main article: List of Intel microprocessors

Intel Atom

Also search for Silverthorne, Poulsbo

Intel part numbers

Model Clock Speed (MHz) Power (W) FSB (MB) L2 Cache (MB) L3 Cache (MB)

Desktop processors

Pentium
Model Clock Speed Power Speed:Power ratio [MHz/W][dubious – discuss]
Pentium 75 MHz 8.0 W 9.4
Pentium 90 MHz 9.0 W 10
Pentium 100 MHz 10.1 W 9.9
Pentium 120 MHz 11.9 W 10.1
Pentium 133 MHz 11.2 W 11.5
Pentium 150 MHz 11.6 W 12.9
Pentium 166 MHz 14.5 W 11.4
Pentium 200 MHz 15.5 W 12.9
Pentium MMX
Model Clock Speed Power Speed:Power ratio [MHz/W]
Pentium MMX 166 MHz 13.1 W 12.7
Pentium MMX 200 MHz 15.7 W 12.7
Pentium MMX 233 MHz 17.0 W 13.7
Pentium II
Model Core Clock Speed Power(TDP) Speed:Power ratio [MHz/W]
Pentium II Klamath 233 MHz 34.8 W 6.7
Pentium II Klamath 266 MHz 38.2 W 7.0
Pentium II Klamath 300 MHz 43 W 7.0
Pentium II Deschutes 266 MHz 16.8 W 15.8
Pentium II Deschutes 300 MHz 18.6 W 16.1
Pentium II Deschutes 333 MHz 20.6 W 16.2
Pentium II Deschutes 350 MHz 21.5 W 16.3
Pentium II Deschutes 400 MHz 24.3 W 16.5
Pentium II Deschutes 450 MHz 27.1 W 16.6
Pentium III
Model Clock Speed Power (TDP) Speed:Power ratio [MHz/W]
Pentium III 450 MHz 25.3 W 17.8
Pentium III 500 MHz 28.0 W 17.9
Pentium III-E 500 MHz 13.2 W 37.9
Pentium III-(B) 600 MHz 34.5 W 17.4
Pentium III-E(B) 600 MHz 15.8 W 38.0
Pentium III 700 MHz 18.3 W 38.3
Pentium III 733 MHz 19.1 W 38.4
Pentium III 800 MHz 20.1 W 39.8
Pentium III 850 MHz 25.7 W 33.1
Pentium III 866 MHz 26.1 W 33.2
Pentium III (SECC2) 933 MHz 25.5 W 36.6
Pentium III (FC-PGA) 933 MHz 24.5-28.3 W 35.3
Pentium III (FC-PGA) 1000 MHz 26.1 W 38.3
Pentium III (FC-PGA2) 1000 MHz 29.0 W 34.5
Pentium III (FC-PGA2) 1200 MHz 29.9 W 40.1
Pentium III (FC-PGA2) 1266 MHz 29.5 W 42.9
Pentium III (FC-PGA2) 1400 MHz 31.2 W 44.9
Pentium 4
Model Clock Speed Power Speed:Power ratio [MHz/W]
Pentium 4-C 2.4 GHz 67.6 W 35.5
Pentium 4 HT 3.06 GHz 81.8 W 37.4
520J 2.8 GHz 84 W 33.0
560J 3.6 GHz 115 W 31.3
Pentium D

Pentium D processors have two (single-core) Pentium 4 die on a single package.

Model Clock Speed Power Speed:Power ratio [MHz/W]
D805 2.66 GHz 95W 28
D820 2.8 GHz 95W 29.5
D920 2.8 GHz 95W 29.5
D940 3.2 GHz 130W 24.6
D960 B1 Stepping 3.6 GHz 130W 27.7
D960 D0 Stepping 3.6 GHz 95W 37.9
Intel Core 2
Main article: List of Intel Core 2 microprocessors

Intel Core 2 Duo part numbers / Intel Core 2 Extreme part numbers

Core 2 Duo processors have 2 cores on a single die, with a single die per package. Core 2 Quad processors have two such die per package.

Model Core Highest Clock Speed (MHz) TDP (W) Speed:Power ratio (Cores * [MHz/W])
Core 2 Duo Conroe (B2) 2667 65 82
Core 2 Extreme Conroe (B2) 2933 75 78
Core 2 Duo Conroe (G0) 3000 65 92
Core 2 Duo Allendale (L2) 2133 65 66
Core 2 Duo Allendale (M0) 2400 65 74
Core 2 Duo Wolfdale-3M (M0) 2667 65 82
Core 2 Duo Wolfdale-3M (R0) 2800 65 86
Core 2 Duo Wolfdale-6M (C0) 3000 65 92
Core 2 Duo Wolfdale-6M (E0) 3333 65 102
Core 2 Quad Conroe (B3) 2400 105 92
Core 2 Extreme (Quad) Conroe (B3) 2933 130 92
Core 2 Quad Conroe (G0) 2667 95 112
Core 2 Extreme (Quad) Conroe (G0) 3000 130 92
Core 2 Quad Wolfdale-2M 2333 95 100
Core 2 Quad Wolfdale-3M (M0, M1) 2500 95 104
Core 2 Quad Wolfdale-3M (R0) 2667 95 112
Core 2 Quad Wolfdale-6M (C0) 2667 95 112
Core 2 Extreme (Quad) Wolfdale-6M (C0) 3200 150 84
Core 2 Quad Wolfdale-6M (C1) 2833 95 120
Core 2 Extreme (Quad) Wolfdale-6M (C0, C1) 3000 130 92
Core 2 Extreme (Quad) Wolfdale-6M (C0, C1) 3200 136 96
Core 2 Quad Wolfdale-6M (E0) 3000 95 128
Intel Celeron
Main article: List of Intel Celeron microprocessors
Model Clock Speed Power (TDP) Speed:Power ratio [MHz/W]
Celeron 300 MHz 19.05 W 15.7
Celeron 333 MHz 20.94 W 15.9
Celeron 366 MHz 21.7 W 16.9
Celeron 400 MHz 23.7 W 16.9
Celeron 433 MHz 24.1 W 18.0
Celeron 466 MHz 25.7 W 18.1
Celeron 500 MHz 27.2 W 18.4
Celeron 533 MHz 28.3 W 18.8
Celeron 1700 MHz 63.5 W 26.8
Celeron II 566 MHz 11.9 W 47.6
Celeron II 600 MHz 12.6 W 47.6
Celeron II 633 MHz 16.5 W 38.4
Celeron II 667 MHz 17.5 W 38.7
Celeron II 700 MHz 18.3 W 38.3
Celeron II 733 MHz 19.1-22.8 W 35.0
Celeron II(SL52Y) 733 MHz 22.8 W 32.1
Celeron II (1.6-1.7V) 766 MHz 20.0 W 38.3
Celeron II (1.75V) 766 MHz 23.6 W 32.5
Celeron II (CC0) 800 MHz 20.8 W 38.5
Celeron II (CD0) 800 MHz 24.5 W 32.7
Celeron II (CC0) 850 MHz 22.5 W 37.8
Celeron II (CD0) 850 MHz 25.7 W 33.1
Celeron II (FC-PGA) 1100 MHz 33.0 W 33
Celeron II (FC-PGA2) 1100 MHz 28.9-30.8 W 36.9
Model Core Highest Clock Speed (MHz) TDP (W) Speed:Power ratio (Cores * [MHz/W])
Celeron Prescott (socket 478) 3200 73 44
Celeron Prescott (LGA775) 3333 84 40
Celeron Cedar Mill (C1) 3333 86 39
Celeron Cedar Mill (D0) 3600 65 55
Celeron Conroe 1200 19 63
Celeron Conroe 2200 35 63
Celeron Dual-Core Allendale 2000 65 62

Laptop processors

Mobile Pentium II
Model Core Clock Speed Power(TDP) Speed:Power ratio [MHz/W]
Mobile Pentium II Tonga 233 MHz 9.0 W 25.9
Mobile Pentium II Tonga 266 MHz 10.3 W 25.9
Mobile Pentium II Tonga 300 MHz 11.6 W 25.9
Mobile Pentium II Dixon 266 MHz 10.6 W 25.1
Mobile Pentium II Dixon 300 MHz 12.0 W 25.0
Mobile Pentium II Dixon 333 MHz 12.7 W 26.2
Mobile Pentium II Dixon 366 MHz 14.1 W 26.0


Intel Pentium M

Intel Pentium M Processors[2] table:

Model Core Highest Clock Speed (MHz) TDP (W) Speed:Power ratio (Cores * [MHz/W])
Pentium M LV Banias (B1) 1100 12 92
Pentium M Banias (B1) 1600 24.5 65
Pentium M LV Banias (B2) 1100 12 92
Pentium M LV Banias (BB) 1400 10 140
Pentium M Banias (BB) 1300 22 59
Pentium M Banias (BB) 1700 24.5 69
Pentium M LV Dothan (B0) 1800 9 200
Pentium M LV Dothan (B0) 1400 10 140
Pentium M Dothan (B0) 2100 21 100
Pentium M Dothan (B0) 1800 27 67
Pentium M Dothan (B4) 1700 27 63
Pentium M ULV Dothan (C0) 1100 5 220
Pentium M ULV Dothan (C0) 1300 5.5 236
Pentium M LV Dothan (C0) 1600 10 160
Pentium M Dothan (C0) 2000 21 95
Pentium M Dothan (C0) 2266 27 84
Pentium Dual-Core
Model Clock Speed (GHz) FSB (MHz) L2 Cache TDP (W) EHP (W) Core (Process; Stepping)
E2180, E2200, E2220 2.0, 2.2, 2.4 800 1 MB 65 8 Allendale (65nm; M0) I
E2140, E2160 1.6, 1.8 800 1 MB 65 8 Allendale (65nm; L2/M0)
T2310, T2330, T2370 1.46, 1.60, 1.74 533 1 MB 35 Merom-2M (65nm; M0) I
T2130 1.86 533 31 Yonah (65nm; D0)
T2060, T2080 1.60, 1.73 533 31 Yonah (65nm; D0)
Core Solo

Intel part numbers

Model Clock Speed (GHz) TDP (W) Speed:Power ratio (Cores * [MHz/W])
T1400 1.83 27 68.0
T1300 1.66 27 61.5
U1400 1.2 5.5 218.2
U1300 1.06 5.5 192.7
Intel Core Duo

Intel part numbers

T - Standard, L - Low Voltage, U - Ultra Low Voltage

Model Clock Speed Power Speed:Power ratio [MHz/W]
T2600 2.16 GHz 31 W 70.0
T2500 2.0 GHz 31 W 64.5
T2400 1.83 GHz 31 W 59.0
T2300 1.66 GHz 31 W 53.5
T2050 1.60 GHz 31 W 51.6
L2500 1.83 GHz 15 W 122
L2400 1.66 GHz 15 W 111
L2300 1.50 GHz 15 W 100
U2500 1.20 GHz 9 W 133
U2400 1.06 GHz 9 W 118
Intel Mobile Celeron/Celeron M
Model Core Highest Clock Speed (MHz) TDP (W) Speed:Power ratio (Cores * [MHz/W])
Mobile Celeron Northwood 1800 30 60
Mobile Celeron Northwood 2000 32 63
Mobile Celeron Northwood 2500 35 71
Celeron M Banias 1500 24.5 61
Celeron M ULV Banias 900 7 129
Celeron M Dothan-1024 1600 21 76
Celeron M Dothan-1024 1700 27 63
Celeron M ULV Dothan-1024 1000 5 200
Celeron M Dothan-512 1200 21 57
Celeron M ULV Dothan-512 1000 5 200
Celeron M Yonah-512 1333 27 49
Celeron M Yonah-1024 2000 27 74
Celeron M ULV Yonah-1024 1200 5.5 218
Celeron M Merom-1024 1699 26 65
Celeron M Merom-1024 2133 30 71
Celeron M ULV Merom-1024 933 5 187
Celeron Dual-Core Merom-512 1866 35 106

Server processors

Single Core Xeon

Intel part numbers

Clock Speed (GHz) L2 Cache (KB) L3 Cache (MB) Thermal Design Power (W) Maximum Power (W) Minimum TCASE (°C) Maximum TCASE (°C) Proc ID
2.00 512 58 66 5 70 0F27h/0F29h
2.40 512 65 75 5 74 0F27h/0F29h
2.66 512 72 83 5 74 0F27h/0F29h
2.80 512 74 86 5 75 0F27h/0F29h
3.06 512 85 101 5 73 0F27h/0F29h
2.40 512 77 86 5 72 0F25h
2.66 512 77 86 5 72 0F25h
2.80 512 77 86 5 72 0F25h
3.06 512 1 87 102 5 70 0F25h
3.20 512 1 92 110 5 71 0F25h
3.20 512 2 92 110 5 71 0F25h
Dual Core Xeon

Intel part numbers

Model Clock Speed Power FSB L2 Cache L3 Cache Speed:Power ratio [MHz/W]
3040 1.86 GHz 65 W 1066 MHz 2MB 28.6
3050 2.13 GHz 65 W 1066 MHz 2MB
3060 2.40 GHz 65 W 1066 MHz 4MB
3070 2.66 GHz 65 W 1066 MHz 4MB
5030 2.67 GHz 95 W 667 MHz 2x2MB
5050 3.00 GHz 95 W 667 MHz 2x2MB
5060 3.20 GHz 95 W 1066 MHz 2x2MB 33.7
5063 3.20 GHz 95 W 1066 MHz 2x2MB 33.7
5080 3.73 GHz 130 W 1066 MHz 2x2MB 28.7
5110 1.60 GHz 65 W 1066 MHz 4MB
5120 1.86 GHz 65 W 1066 MHz 4MB
5130 2.00 GHz 65 W 1333 MHz 4MB
5140 2.33 GHz 65 W 1333 MHz 4MB
5150 2.66 GHz 65 W 1333 MHz 4MB 41.0
5160 3.00 GHz 80 W 1333 MHz 4MB 37.5
7120M 3.00 GHz 95 W 800 MHz 2x1MB 4MB 31.6
7120N 3.00 GHz 95 W 667 FSB 2x1MB 4MB 31.6
7130M 3.20 GHz 150 W 800 MHz 2x1MB 8MB
7130N 3.16 GHz 150 W 667 MHz 2x1MB 8MB
7140M 3.40 GHz 150 W 800 MHz 2x1MB 16MB
7140N 3.33 GHz 150 W 667 MHz 2x1MB 16MB
7150N 3.50 GHz 150 W 667 MHz 2x1MB 16MB 23.3
Quad Core Xeon

Intel part numbers

Model Clock Speed (GHz) Power (W) FSB (MHz) L2 Cache (MB) L3 Cache (MB) Speed:Power ratio [MHz/W]

Intel Itanium 2

Model Clock Speed Power Speed:Power ratio [MHz/W]
1.66 GHz 122 W 13.6
1.6 GHz 122 W 13.1
1.5 GHz 107 W 14.0
1.4 GHz 91 W 15.4
1.3 GHz 97 W 13.4
1.0 GHz 100 W 10

AMD processors

AMD Athlon Thunderbird

Model Speed (MHz) Voltage Power (W)
Thunderbird Athlon 750 1.75 V 43.8 W
Thunderbird Athlon 800 1.75 V 45.5 W
Thunderbird Athlon 850 1.75 V 47.92 W
Thunderbird Athlon 900 1.75 V 50.7 W
Thunderbird Athlon 950 1.75 V 52.5 W
Thunderbird Athlon 1000 1.75 V 54.3 W
Thunderbird Athlon 1400 1.75 V 73.5 W

AMD Athlon XP

Around this time, AMD gave their processors a name which indicated the equivalent clock speed when measured against the original 'Thunderbird' core[3]; hence the XP1800+ would, in theory, have offered similar performance to a 'Thunderbird' Athlon at 1800 MHz despite being only 1533 MHz, since it did more per clock cycle.

Variant Clock (MHz) Voltage (V) Power (W) Process (nm)
Palomino Athlon XP 1700+ 1433 1.75 64.0 W 180
Palomino Athlon XP 1800+ 1533 1.75 66.0 W 180
Palomino Athlon XP 1900+ 1600 1.75 68.1 W 180
Palomino Athlon XP 2000+ 1667 1.75 70.5 W 180
Palomino Athlon XP 2100+ 1733 1.75 72 W 180
Thoroughbred A Athlon XP 2200+ ?1800 1.65 67.9 W 130
Thoroughbred B Athlon XP 2200+ 1800 1.65 62.8 W[4] 130
Thoroughbred B Sempron 2200+ .. 2800+ 1800 .. 1600 1.60 Max 62W 130
Thoroughbred B Geode NX1750+ 1400 1.25 25 W[5]
(14 W typ.)		 130
Barton Sempron 3000+ 2000 1.60 62.0 W[6] 130
Barton Athlon XP 2500+ 1833 1.65 V 62.3 W(?) 130
Barton Athlon XP 2600+ 1917 1.65 V 68.3 W 130
Barton Athlon XP 3200+ 2200 1.65 V 76.8 W 130
Barton Mobile Athlon XP-M 2600+ 2167 1.45 V 45 W 130

AMD Athlon 64

Model L2 Cache Voltage (V) Power (W) Process (nanometers) Speed:Power ratio [MHz/W]
Newcastle Athlon 64 2800+ 512 KB 1.50 89 130
Venice Athlon 64 3200+ 512 KB 1.45 67 90
Clawhammer Athlon 64 3400+ 1 MB 1.50 89 130
Winchester Athlon 64 3500+ 512 KB 1.40 67 90
Orleans Athlon 64 3500+ EE SFF 512 KB 1.20 - 1.25 35 90
Lima Athlon 64 3500+ 512 KB 1.20 - 1.35 45 65
Orleans Athlon 64 3800+ 512 KB 1.40 62 90
Lima Athlon 64 3800+ 512 KB 1.25 - 1.40 45 65
Orleans Athlon 64 4000+ 512 KB 1.25 - 1.40 62 90
San Diego Athlon 64 4000+ 1 MB 1.35 89 90
Orleans Athlon 64 LE-1600 (2.2 GHz) 1 MB 1.25 - 1.40 45 90
Orleans Athlon 64 LE-1620 (2.4 GHz) 1 MB 1.25 - 1.40 45 90

AMD Athlon 64 X2 / Athlon X2

AMD Athlon X2 (Socket 939) . . AMD part numbers . . List of AMD MPUs

Core Processor Model Clock Speed L2 Cache Voltage TDP Speed:Power ratio [MHz/W]
E6 Athlon 64 X2 4800+ 2400 MHz 2 MB 1.30-1.40 V 110 W 21.8
Athlon 64 X2 4600+ 2400 MHz 1 MB 1.30-1.40 V 110 W 21.8
E6/E6 Athlon 64 X2 4400+ 2200 MHz 2 MB 1.30-1.40 V 89 W/110 W 24.7/20
Athlon 64 X2 4200+ 2200 MHz 1 MB 1.30-1.40 V 89 W 24.7
F2 Athlon 64 X2 3800+ 2000 MHz 1 MB 1.20-1.25 V 65 W 30
E4/E6 Athlon 64 X2 3800+ 2000 MHz 1 MB 1.30-1.40 V 89 W/89 W 22.4
G1 Athlon 64 X2 3600+ 1900 MHz 1 MB 1.25V-1.35 V 65 W 29.2

AMD Athlon X2 (Socket AM2)

Core Processor Model Clock Speed L2 Cache Voltage TDP Speed:Power ratio [MHz/W]
Windsor Athlon 64 X2 3600+ 2000 MHz 512 KB 1.25 V 89 W 22.5
Brisbane Athlon 64 X2 3600+ EE 1900 MHz 1 MB 1.30 V 65 W 29.2
Windsor F2 Athlon 64 X2 3800+ 2000 MHz 1 MB 1.30 - 1.35 V 89 W 22.5
Windsor F2 Athlon 64 X2 3800+ EE 2000 MHz 1 MB 1.20 - 1.25 V 65 W 30.8
Windsor F2 Athlon 64 X2 3800+ EE SFF 2000 MHz 1 MB 1.025 - 1.075 V 35 W 57.1
Windsor F2 Athlon 64 X2 4000+ 2000 MHz 2 MB 1.30 - 1.35 V 89 W 22.5
Windsor F2 Athlon 64 X2 4000+ 2000 MHz 2 MB 1.20 - 1.25 V 65 W 30.8
Brisbane G1 Athlon 64 X2 4000+ 2100 MHz 1 MB 1.25 - 1.35 V 65 W 32.3
Brisbane G2 Athlon 64 X2 4050e 2100 MHz 1 MB 1.15/1.20/1.25 V 45 W 46.7
Brisbane G1 Athlon 64 X2 4200+ EE 2200 MHz 1 MB 1.25/1.30/1.325 V 65 W 33.8
Windsor Athlon 64 X2 4200+ EE 2200 MHz 1 MB 1.20 - 1.25 V 65 W 33.8
Windsor Athlon 64 X2 4200+ 2200 MHz 1 MB 1.30 - 1.35 V 89 W 24.7
Windsor F2 Athlon 64 X2 4400+ 2200 MHz 2 MB 1.20V/1.25 V 65 W 33.8
Windsor F2 Athlon 64 X2 4400+ 2200 MHz 2 MB 1.30V/1.35 V 89 W 24.7
Brisbane G1 Athlon 64 X2 4400+ 2300 MHz 1 MB 1.25/1.35 V 65 W 35.4
Brisbane G2 Athlon 64 X2 4400+ 2300 MHz 1 MB 1.325/1.35/1.375 V 65 W 35.4
Brisbane G2 Athlon 64 X2 4450e 2300 MHz 1 MB 1.15/1.20/1.25 V 45 W 51.1
Brisbane G2 Athlon 64 X2 4600+ EE 2400 MHz 1 MB 1.325/1.35/1.375 V 65 W 36.9
Windsor Athlon 64 X2 4600+ EE 2400 MHz 1 MB 1.20 - 1.25 V 65 W 36.9
Windsor Athlon 64 X2 4600+ 2400 MHz 1 MB 1.30 - 1.35 V 89 W 27.0
Windsor F2 Athlon 64 X2 4800+ 2400 MHz 2 MB 1.20 - 1.25 V 65 W 36.9
Windsor F2 Athlon 64 X2 4800+ 2400 MHz 2 MB 1.30 - 1.35 V 89 W 27.0
Brisbane G1 Athlon 64 X2 4800+ 2500 MHz 1 MB 1.25V - 1.35 V 65 W 38.5
Brisbane G2 Athlon 64 X2 4800+ 2500 MHz 1 MB 1.325 - 1.375V 65 W 38.5
Brisbane G2 Athlon 64 X2 4850e 2500 MHz 1 MB 1.15/1.20/1.25 V 45 W 55.6
Brisbane Athlon 64 X2 5000+ 2600 MHz 1 MB 1.25 - 1.35 V 65 W 40.0
Brisbane Athlon 64 X2 5000+ Black Edition 2600 MHz 1 MB 1.25 - 1.35 V 65 W 40.0
Windsor Athlon 64 X2 5000+ EE 2600 MHz 1 MB 1.20 - 1.25 V 65 W 40.0
Windsor Athlon 64 X2 5000+ 2600 MHz 1 MB 1.30 - 1.35 V 89 W 29.2
Windsor F3 Athlon 64 X2 5200+ EE 2600 MHz 2 MB 1.20 - 1.25 V 65 W 40.0
Windsor F2 Athlon 64 X2 5200+ 2600 MHz 2 MB 1.30 - 1.35 V 89 W 29.2
Brisbane G2 Athlon 64 X2 5200+ 2700 MHz 1 MB 1.325/1.35/1.375 V 65 W 41.5
Windsor F3 Athlon 64 X2 5400+ 2800 MHz 1 MB 1.30 - 1.35 V 89 W 31.5
Brisbane G2 Athlon 64 X2 5400+ 2800 MHz 1 MB 1.325V - 1.375 V 65 W 43.1
Windsor F3 Athlon 64 X2 5600+ 2800 MHz 2 MB 1.30-1.35 V 89W 40.6
Brisbane G2 Athlon 64 X2 5600+ 2900 MHz 1 MB 1.30-1.35 V 65 W 44.6
Windsor F3 Athlon 64 X2 6000+ 3000 MHz 2 MB 1.35 - 1.40 V 125 W 24.0
Brisbane G2 Athlon 64 X2 6000+ EE 3100 MHz 1 MB 1.30 - 1.35 V 89 W 34.8
Windsor F3 Athlon 64 X2 6400+ Black Edition 3200 MHz 2 MB 1.35 - 1.40 V 125 W 25.6

AMD Athlon X2 . . AMD part numbers . . List of AMD MPUs

Core Processor Model Clock Speed L2 Cache Voltage Socket TDP Note
Brisbane G2 Athlon X2 BE-2400 2300 MHz 2x512 KB 1.25V AM2 45 W Oct-2007
Brisbane G1 Athlon X2 BE-2350 2100 MHz 2x512 KB 1.25V AM2 45 W June-2007
Brisbane G1 Athlon X2 BE-2300 1900 MHz 2x512 KB 1.25V AM2 45 W June-2007

AMD Phenom (Phenom 64)

  • Phenom X2 / Phenom 6xxx-series - dual-core
  • Phenom X3 / Phenom 7xxx-series - triple-core
  • Phenom X3 / Phenom 8xxx-series - triple-core
  • Phenom X4 / Phenom 9xxx-series - quad-core
  • Phenom FX / Phenom FX-xx - quad-core
Model Clock Speed (GHz) L2 Cache L3 Cache HT Bus (GHz) Voltage (V) Socket TDP (W) Process & Comments
X2 6??? x¹ 2.3 3.4 HT3 45 x¹ 2009
X2 6??? x¹ 2.1 3.0 HT3 45 x¹ 2009
X2 6??? x¹ 1.9 2.8 HT3 45 x¹ 2009
X2 6??? x¹ 2.8 2x512K 2MB 4.2 HT3 65 x¹ 2009
X2 6??? x¹ 2.6 2x512K 2MB 3.8 HT3 65 x¹ 2009
X2 6??? x¹ 2.4 2x512K 2MB 3.6 HT3 65 x¹ 2009
X2 6??? x¹ 2MB DDR2 x¹ 65nm Kuma Q2/2008
X3 7700 x¹ 2.5 3x512K 2MB AM2+ 89 x¹ Q1-2008
X3 7600 x¹ 2.3 3x512K 2MB AM2+ 89 x¹ Q1-2008
X3 8750 2.4 3x512K 2MB 1.05-1.25 AM2+ 95 65nm B3
X3 8700 x¹ 2.4 yes 95 x¹ 65nm Toliman Q1-2008
X3 8650 2.3 3x512K 2MB 1.05-1.25 AM2+ 95 65nm B3
X3 8600 x¹ 2.3 yes 95 x¹ 65nm Toliman Q1-2008
X3 8600B 2.3 3x512K 2MB 1.05-1.25 AM2+ 95 65nm B3
X3 8600 2.3 3x512K 2MB 1.05-1.25 AM2+ 95 65nm B2
X3 8450 2.1 3x512K 2MB 1.05-1.25 AM2+ 95 65nm B3
X3 8400 2.1 3x512K 2MB 1.05-1.25 AM2+ 95 65nm B2
X4 9850 2.5 4x512KB 2MB 3.6 HT3 1.20-1.30 AM2+ 125 65nm B3
X4 9750 2.4 4x512KB 2MB 3.6 HT3 1.20-1.30 AM2+ 125 65nm B3
X4 9750 2.4 4x512KB 2MB 3.6 HT3 1.20-1.25 AM2+ 95 65nm B3 (obsolete since Q2/2008)
X4 9700 x¹ 2.6 (or 2,4 ?) 4x512KB 2MB 3.6 AM2+ 89 (?95) (?125) x¹ 65nm Agena Q1-2008
X4 9650 2.3 4x512K 1MB 1.10-1.25 AM2+ 95 65nm B3 Agena
X4 9600 Black Edition 2.3 4x512KB 2MB 3.6 HT3 AM2+ 95 65nm Agena
X4 9600B 2.3 4x512K 2MB 1.10-1.25 AM2+ 95 65nm B3
X4 9600 2.3 4x512KB 2MB 3.6 HT3 1.1-1.25 AM2+ 95 65nm B2 Agena
X4 9550 2.2 4x512KB 2MB 3.6 HT3 1.10-1.25 AM2+ 95 65nm B3
X4 9500 2.2 4x512KB 2MB ? HT3 1.10-1.25 AM2+ 95 65nm B2 Agena
X4 9100e 1.8 4x512KB 2MB ? HT3 1.10-1.15 AM2+ 65 65nm B2
X4 9150e 1.8 4x512KB 2MB 1.0-1.125 AM2+ 65 65nm B3
X4 9350e 2.0 4x512KB 2MB 1.0-1.125 AM2+ 65 65nm B3
X4 9950 2.6 4 x 512 KB 2MB 2.0 HT3 1.05-1.30 V AM2+140 140 65nm B3
FX FX-91 x¹ 2.6 4x512KB 2MB F+ 125 x¹ Q1/2008
FX FX-90 x¹ 2.4 4x512KB 2MB F+ 125 x¹
FX FX-82 x¹ 2.6 4x512KB 2MB AM2+ 125 x¹

x¹ = Preliminary information of announced CPU.

AMD Sempron (fka also Sempron 64)

Model Clock Speed L2 Cache Voltage Socket Stepping Power
LE-1250 2200 MHz 512 kB 1.20 - 1.40 V AM2 G2 (65nm) 45 W
LE-1200 2100 MHz 512 kB 1.20 - 1.40 V AM2 G1 (65nm) 45 W
LE-1150 2000 MHz 256 kB 1.20 - 1.40 V AM2 G1 (65nm) 45 W
LE-1100 1900 MHz 256 kB 1.20 - 1.40 V AM2 G1 (65nm) 45 W
2100(dc) 1800 MHz 512 kB 1.25/1.35/1.4 V AM2 F2 65 W
3800+ 2200 MHz 256 kB 1.25/1.35/1.4 V AM2 F2 62 W
3600+ 2000 MHz 256 kB 1.25/1.35/1.4 V AM2 F2 62 W
3500+ 2000 MHz 128 kB 1.25/1.35/1.4 V AM2 F2 62 W
3500+ 2000 MHz 128 kB 1.2/1.25 V AM2 F2 35 W
3400+ 1800 MHz 256 kB 1.25/1.35 V // 1.35/1.4 V AM2 F2 62 W
3400+ 1800 MHz 256 kB 1.2/1.25 V AM2 F2 35 W
3200+ 1800 MHz 128 kB 1.25/1.35/1.4 V // 1.35/1.4 V AM2 F2 62 W
3200+ 1800 MHz 128 kB 1.2/1.25 V AM2 F2 35 W
3000+ 1600 MHz 256 kB 1.25/1.35/1.4 V AM2 F2 62 W
3000+ 1600 MHz 256 kB 1.2/1.25 V AM2 F2 35 W
2800+ 1600 MHz 128 kB 1.25/1.35/1.4 V AM2 F2 62 W
3400+ 2000 MHz 256 kB 1.4 V 754 E6 62 W
3300+ 2000 MHz 128 kB 1.4 V 754 D0, E3, E6 62 W
3100+ 1800 MHz 256 kB 1.4 V 754 CG, D0, E3, E6 62 W
3000+ 1800 MHz 128 kB 1.4 V 754 CG, D0, E3, E6 62 W
2800+ 1600 MHz 256 kB 1.4 V 754 D0, E3, E6 62 W
2500+ 1400 MHz 754 62 W

AMD Sempron 64

Model Clock Speed Power
2500+ (Socket 754) 1400 MHz 62 W

AMD Turion 64

Model Clock Speed Volts Power Speed:Power ratio [MHz/W]
Turion 64 ML-28 1600 MHz 1.35V 35 W
Turion 64 ML-30 1600 MHz 1.35V 35 W
Turion 64 ML-32 1800 MHz 1.35V 35 W
Turion 64 ML-34 1800 MHz 1.35V 35 W
Turion 64 ML-37 2000 MHz 1.35V 35 W
Turion 64 ML-40 2200 MHz 1.35V 35 W
Turion 64 ML-42 2400 MHz 1.35V 35 W
Turion 64 ML-44 2400 MHz 1.35V 35 W
Turion 64 MK-36 2000 MHz 1.15V 31 W
Turion 64 MK-38 2200 MHz 1.15V 31 W
Turion 64 MT-28 1600 MHz 1.20V 25 W 64.0
Turion 64 MT-30 1600 MHz 1.20V 25 W 64.0
Turion 64 MT-32 1800 MHz 1.20V 25 W 72.0
Turion 64 MT-34 1800 MHz 1.20V 25 W 72.0
Turion 64 MT-37 2000 MHz 1.20V 25 W 80.0
Turion 64 MT-40 2200 MHz 1.20V 25 W 88.0

AMD Turion 64 X2

Model Number Frequency L2-Cache HT Multiplier1 Voltage TDP Socket Release date Order Part Number
Turion 64 X2 TL-52 1600MHz 2×512kB 800MHz 8x 0.8-1.125 V 31W Socket S1 17 May 2006 TMDTL52HAX5CT
Turion 64 X2 TL-56 1800MHz 2×512kB 800MHz 9x 0.8-1.125 V 33W Socket S1 17 May 2006 TMDTL56HAX5CT
Turion 64 X2 TL-60 2000MHz 2×512kB 800MHz 10x 0.8-1.125 V 35W Socket S1 17 May 2006 TMDTL60HAX5CT
Turion 64 X2 TL-64 2200MHz 2×512kB 800MHz 11x 0.80-1.125 V 35W Socket S1 30 Jan 2007 TMDTL64HAX5CT
Athlon 64 X2 TK-53 1700MHz 2×256kB 800MHz 8.5x 1.075/1.10/1.125 V 31W Socket S1 Aug 20 2007 AMDTK53HAX4DC
Athlon 64 X2 TK-55 1800MHz 2×256kB 800MHz 9x 1.075/1.10/1.125 V 31W Socket S1 Aug 20 2007 AMDTK55HAX4DC
Athlon 64 X2 TK-57 1900MHz 2×256kB 800MHz 9.5x 1.075/1.10/1.125 V 31W Socket S1 Aug 20 2007 AMDTK57HAX4DC
Turion 64 X2 TL-56 1800MHz 2×512kB 800MHz 9x 1.075/1.10/1.125 V 31W Socket S1 May 7 2007 TMDTL56HAX5DC
Turion 64 X2 TL-58 1900MHz 2×512kB 800MHz 9.5x 1.075/1.10/1.125 V 31W Socket S1 May 7 2007 TMDTL58HAX5DC
Turion 64 X2 TL-60 2000MHz 2×512kB 800MHz 10x 1.075/1.10/1.125 V 31W Socket S1 May 7 2007 TMDTL60HAX5DC
Turion 64 X2 TL-62 2100MHz 2×512kB 800MHz 10.5x 1.075/1.10/1.125 V 35W Socket S1 Jan 21 2008 TMDTL62HAX5DM
Turion 64 X2 TL-64 2200MHz 2×512kB 800MHz 11x 1.075/1.10/1.125 V 35W Socket S1 May 7 2007 TMDTL64HAX5DC
Turion 64 X2 TL-66 2300MHz 2×512kB 800MHz 11.5x 1.075/1.10/1.125 V 35W Socket S1 May 7 2007
(Jul 10 2007)		 TMDTL66HAX5DC
Turion 64 X2 TL-68 2400MHz 2×512kB 800MHz 12x 1.075/1.10/1.125 V 35W Socket S1 Dec 19 2007 TMDTL68HAX5DM

VIA processors

VIA C3

Model Clock Speed Power
Nehemiah 1000 MHz 11.25 W

VIA Eden-N

Model Clock Speed Power
Eden-N 533 MHz 4 W
Eden-N 800 MHz 6 W
Eden-N 1000 MHz 7 W

VIA C7

Model Clock Speed Power
C7 Esther 1500 MHz 12 W
C7 Esther 2000 MHz 20 W
C7-D Esther 1800 MHz 20 W

VIA Eden ULV

Model Clock Speed Power
Eden ULV 500 MHz 1 W
Eden ULV 1000 MHz 3.5 W
Eden ULV 1500 MHz 7.5 W

VIA Luke

Model Clock Speed Power
Luke 533 MHz 6 W
Luke 800 MHz 8 W
Luke 1000 MHz 10 W

See also

Lists of Intel processors

Lists of AMD processors

References

  1. ^ http://www.marvell.com/technologies/cpu_history/cpu_history.jsp Marvell's useful history of processors
  2. ^ "Intel Pentium M Processor". Intel. Retrieved 2008-04-13.
  3. ^ Wikipedia PR Rating Page
  4. ^ AMD Athlon XP Processor Model 10 with 256K L2 Cache Data Sheet
  5. ^ AMD Geode NX Processors Data Book
  6. ^ AMD Sempron Processor Model 10 Data Sheet
  1. Weik, Martin H. (1955). "A Survey of Domestic Electronic Digital Computing Systems". United States Department of Commerce Office of Technical Services. {{cite journal}}: Cite journal requires |journal= (help)
  2. http://developer.intel.com/design/itanium2/documentation.htm#datasheets
  3. http://www.intel.com/pressroom/kits/quickreffam.htm
  4. http://www.intel.com/design/mobile/datashts/24297301.pdf
  5. http://www.intel.com/design/intarch/prodbref/27331106.pdf
  6. http://www.via.com.tw/en/products/processors/c7-d/
  7. http://mbsg.intel.com/mbsg/glossary.aspx
  8. http://download.intel.com/design/Xeon/datashts/25213506.pdf
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