AMD Phenom II X4 945 95W 

Released November, 2009
  • 3 GHz
  • Quad core
5.1 Out of 10

CPUBoss Review Our evaluation of the AMD Phenom II X4 945 95W among desktop CPUs (over 75W)

Performance

Benchmark performance using all cores

Phenom II X4 945 95W
5.1
FX 6300
6.2
FX 4300
5.4
PCMark 8 Home 3.0 Accelerated, PassMark and 1 more

Single-core Performance

Individual core benchmark performance

Phenom II X4 945 95W
5.2
FX 6300
6.6
FX 4300
6.5
PassMark (Single Core), Geekbench 3 Single Core and 1 more

Integrated Graphics

Integrated GPU performance for graphics

Phenom II X4 945 95W
0.0
FX 6300
0.0
FX 4300
0.0
Fire Strike

Integrated Graphics (OpenCL)

Integrated GPU performance for parallel computing

Phenom II X4 945 95W
0.0
FX 6300
0.0
FX 4300
0.0
CompuBench 1.5 Bitcoin mining and 4 more

Performance per Watt

How efficiently does the processor use electricity?

Phenom II X4 945 95W
5.6
FX 6300
6.0
FX 4300
5.9
Fire Strike, CompuBench 1.5 Bitcoin mining and 11 more

Value

Are you paying a premium for performance?

Phenom II X4 945 95W
n.d.
FX 6300
6.5
FX 4300
6.9
Fire Strike, CompuBench 1.5 Bitcoin mining and 11 more

5.1

CPUBoss Score

Combination of all six facets

Phenom II X4 945 95W
5.1
FX 6300
5.8
FX 4300
5.8

Benchmarks Real world tests of the AMD Phenom II X4 945 95W

GeekBench 3 (Multi-core) Data courtesy Primate Labs

Phenom II X4 945 95W
5,412
FX 6300
7,871
FX 4300
5,582

GeekBench 3 (Single core) Data courtesy Primate Labs

Phenom II X4 945 95W
1,558
FX 6300
2,053
FX 4300
1,981

GeekBench 3 (AES single core) Data courtesy Primate Labs

Phenom II X4 945 95W
120,900 MB/s
FX 6300
2,290,000 MB/s
FX 4300
2,210,000 MB/s

GeekBench (32-bit) Data courtesy Primate Labs

Phenom II X4 945 95W
5,183
FX 6300
7,447
FX 4300
5,404

GeekBench (64-bit) Data courtesy Primate Labs

Phenom II X4 945 95W
7,293
FX 6300
8,232
FX 4300
n.d.

GeekBench

Phenom II X4 945 95W
7,293
FX 6300
9,503
FX 4300
5,404

PassMark Data courtesy Passmark

Phenom II X4 945 95W
3,731
FX 6300
6,444
FX 4300
4,676

PassMark (Single Core)

Phenom II X4 945 95W
1,042
FX 6300
1,446
FX 4300
1,417

Specifications Full list of technical specs

summary

Clock speed 3 GHz
Cores Quad core
Socket type AM3
Is unlocked No

features

Has a NX bit Yes
Has virtualization support Yes
Instruction set extensions
  1. MMX
  2. SSE
  3. SSE2
  4. 3DNow!
  5. SSE4a
  6. SSE3
Supports dynamic frequency scaling Yes

power consumption

TDP 95W
Annual home energy cost 22.89 $/year
Annual commercial energy cost 83.22 $/year
Performance per watt 1.83 pt/W
Typical power consumption 77.19W

bus

Clock speed 2,000 MHz

details

Architecture x86-64
Threads 4 threads
L2 cache 2 MB
L2 cache per core 0.5 MB/core
L3 cache 6 MB
L3 cache per core 1.5 MB/core
Manufacture process 45 nm
Max CPUs 1
Voltage range 0.85 - 1.4V
Operating temperature 55 - 70°C

overclocking

Overclock popularity 34
Overclocked clock speed 3.69 GHz
Overclocked clock speed (Water) 3.73 GHz
Overclocked clock speed (Air) 3.69 GHz

integrated graphics

GPU None
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