AMD Athlon X4 750k 

Released October, 2012
  • 3.4 GHz
  • Quad core
  • Unlocked
5.7 Out of 10

CPUBoss Review Our evaluation of the AMD Athlon X4 750k among desktop CPUs (over 75W)

Performance

Benchmark performance using all cores

Athlon X4 750k
5.3
FX 6300
6.2
PCMark 8 Home 3.0 Accelerated, PassMark and 1 more

Single-core Performance

Individual core benchmark performance

Athlon X4 750k
6.5
FX 6300
6.6
PassMark (Single Core), Geekbench 3 Single Core and 1 more

Integrated Graphics

Integrated GPU performance for graphics

Athlon X4 750k
0.0
FX 6300
0.0
Fire Strike

Integrated Graphics (OpenCL)

Integrated GPU performance for parallel computing

Athlon X4 750k
0.0
FX 6300
0.0
CompuBench 1.5 Bitcoin mining and 4 more

Performance per Watt

How efficiently does the processor use electricity?

Athlon X4 750k
5.8
FX 6300
6.0
Fire Strike, CompuBench 1.5 Bitcoin mining and 11 more

Value

Are you paying a premium for performance?

Athlon X4 750k
6.9
FX 6300
6.5
Fire Strike, CompuBench 1.5 Bitcoin mining and 11 more

5.7

CPUBoss Score

Combination of all six facets

Athlon X4 750k
5.7
FX 6300
5.8

Benchmarks Real world tests of the AMD Athlon X4 750k

GeekBench 3 (Multi-core) Data courtesy Primate Labs

Athlon X4 750k
5,585
FX 6300
7,871

GeekBench 3 (Single core) Data courtesy Primate Labs

Athlon X4 750k
1,998
FX 6300
2,053

GeekBench 3 (AES single core) Data courtesy Primate Labs

Athlon X4 750k
2,240,000 MB/s
Athlon X4 860K
2,290,000 MB/s
FX 6300
2,290,000 MB/s

GeekBench (32-bit) Data courtesy Primate Labs

Athlon X4 750k
5,201
FX 6300
7,447

GeekBench

Athlon X4 750k
5,201
FX 6300
9,503

3D Mark 11 (Physics)

Athlon X4 750k
3,290
FX 6300
6,080

PassMark Data courtesy Passmark

Athlon X4 750k
4,298
FX 6300
6,444

PassMark (Single Core)

Athlon X4 750k
1,376
FX 6300
1,446

Specifications Full list of technical specs

summary

Clock speed 3.4 GHz
Turbo clock speed 4 GHz
Cores Quad core
Is unlocked Yes

features

Has a NX bit Yes
Has virtualization support Yes
Instruction set extensions
  1. AES
  2. AMD-V
  3. AMD64
  4. AVX 1.1
  5. CLMUL
  6. CVT16
  7. F16C
  8. FMA4
  9. MMX
  10. SSE
  11. SSE2
  12. SSE3
  13. SSE4.1
  14. SSE4.2
  15. SSE4a
  16. XOP
Supports dynamic frequency scaling Yes

integrated graphics

GPU None

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 1,303,000,000
Max CPUs 1
Die size 246 mm²
Voltage range 0.83 - 1.48V

overclocking

Overclock popularity 0
Overclocked clock speed 4.54 GHz
Overclocked clock speed (Water) 5.01 GHz
PassMark (Overclocked) 2,303.5
Overclocked clock speed (Air) 4.54 GHz

power consumption

TDP 100W
Annual home energy cost 24.09 $/year
Annual commercial energy cost 87.6 $/year
Performance per watt 8.88 pt/W
Typical power consumption 81.25W

memory controller

Memory controller Built-in
Memory type
  1. DDR3-1866
  2. DDR3
Channels Dual Channel
Maximum bandwidth 29,866.66 MB/s
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