AMD Athlon II X3 445

older Released May, 2010

3.1 GHz
Tri core
Unlocked

GeekBench 3 (Multi-core) Data courtesy Primate Labs

Athlon II X3 445
4,233

Xeon E3-1245 v2

12,143

n.d.

GeekBench 3 (Single core) Data courtesy Primate Labs

Athlon II X3 445
1,582

Xeon E3-1245 v2

3,097

n.d.

GeekBench 3 (AES single core) Data courtesy Primate Labs

Athlon II X3 445
125,450 MB/s

Xeon E3-1245 v2

2,520,000 MB/s

n.d.

GeekBench (32-bit) Data courtesy Primate Labs

Athlon II X3 445
4,066

Xeon E3-1245 v2

11,946

n.d.

GeekBench (64-bit) Data courtesy Primate Labs

Athlon II X3 445
6,610

Xeon E3-1245 v2

12,854

n.d.

GeekBench

Athlon II X3 445
6,631

Xeon E3-1245 v2

15,216

n.d.

PassMark Data courtesy Passmark

Athlon II X3 445
2,582

Xeon E3-1245 v2

9,099

n.d.

PassMark (Single Core)

Athlon II X3 445
1,049

Xeon E3-1245 v2

1,998

n.d.

summary

Clock speed	3.1 GHz
Cores	Tri core
Socket type	AM3
Is unlocked	Yes

features

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

integrated graphics

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

details

Architecture	x86-64
Threads	3 threads
L2 cache	2 MB
L2 cache per core	0.67 MB/core
L3 cache	0.5 MB
L3 cache per core	0.17 MB/core
Manufacture process	45 nm
Max CPUs	1
Voltage range	0.85 - 1.4V
Operating temperature	Unknown - 75°C

overclocking

Overclock popularity	22
Overclocked clock speed	3.72 GHz
Overclocked clock speed (Water)	3.88 GHz
PassMark (Overclocked)	1,953.8
Overclocked clock speed (Air)	3.72 GHz

power consumption

TDP	95W
Annual home energy cost	22.89 $/year
Annual commercial energy cost	83.22 $/year
Performance per watt	1.42 pt/W
Typical power consumption	77.19W

bus

Clock speed	2,000 MHz

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