AMD Athlon II X4 641

older Released February, 2012

2.8 GHz
Quad core

GeekBench 3 (Multi-core) Data courtesy Primate Labs

Athlon II X4 641
4,990

Phenom II X4 955

5,898

5,602

GeekBench 3 (Single core) Data courtesy Primate Labs

Athlon II X4 641
1,447

Phenom II X4 955

1,679

1,597

GeekBench 3 (AES single core) Data courtesy Primate Labs

Athlon II X4 641
116,900 MB/s

Phenom II X4 955

129,850 MB/s

126,200 MB/s

GeekBench (32-bit) Data courtesy Primate Labs

Athlon II X4 641
5,039

Phenom II X4 955

5,649

5,339

GeekBench

Athlon II X4 641
5,039

Phenom II X4 955

7,600

7,554

3D Mark 11 (Physics)

Athlon II X4 641
3,260

1,102

Phenom II X4 955

3,900

PassMark Data courtesy Passmark

Athlon II X4 641
3,404

Phenom II X4 955

3,960

3,596

PassMark (Single Core)

Athlon II X4 641
983

Phenom II X4 955

1,113

1,032

summary

Clock speed	2.8 GHz
Turbo clock speed	0 GHz
Cores	Quad core
Socket type	FM1
Is unlocked	No

features

Has a NX bit	Yes
Has virtualization support	Yes
Instruction set extensions	3DNow! AMD-V AMD64 MMX SSE SSE2 SSE3 SSE4a
Supports dynamic frequency scaling	Yes

power consumption

TDP	100W
Annual home energy cost	24.09 $/year
Annual commercial energy cost	87.6 $/year
Performance per watt	1.4 pt/W
Typical power consumption	81.25W

memory controller

Memory controller	Built-in
Memory type	DDR3-1866

details

Architecture	x86-64
Threads	4 threads
L2 cache	4 MB
L2 cache per core	1 MB/core
L3 cache	0 MB
L3 cache per core	0 MB/core
Manufacture process	32 nm
Transistor count	1,178,000,000
Max CPUs	1
Die size	228 mm²
Voltage range	0.45 - 1.41V
Operating temperature	Unknown - 70.1°C

overclocking

Overclocked clock speed	3.37 GHz
Overclocked clock speed (Water)	2.8 GHz
Overclocked clock speed (Air)	3.37 GHz

integrated graphics

GPU	None
Label	None
Latest DirectX	None
Number of displays supported	None
GPU clock speed	None
Turbo clock speed	None
3DMark06	None

Report a correction

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