AMD A8-6600K vs. AMD FX-8320

CPU comparison with benchmarks


AMD A8-6600K CPU1 vs CPU2 AMD FX-8320
AMD A8-6600K AMD FX-8320
3.90 GHz Frequency 3.50 GHz
4.20 GHz Turbo (1 Core) 4.00 GHz
4.20 GHz Turbo (All Cores) 3.75 GHz
4 Cores 8
No Hyperthreading No
Yes Overclocking ? Yes
normal Core architecture normal
AMD Radeon HD 8570D GPU
0.84 GHz GPU frequency
GPU (Turbo)
5 GPU Generation
32 nm Technology
11.2 DirectX Version
2 Max. displays
4 Execution units
256 Shader
2 GB Max. GPU Memory
Decode Codec h264 No
No Codec h265 / HEVC (8 bit) No
No Codec h265 / HEVC (10 bit) No
No Codec VP8 No
No Codec VP9 No
No Codec AV1 No
Decode Codec VC-1 No
Decode Codec AVC No
Decode / Encode Codec JPEG No
Richland Architecture Vishera
DDR3-1866 Memory DDR3-1866
2 Memory channels 2
Max. Memory
No ECC Yes
L2 Cache
4.00 MB L3 Cache 8.00 MB
PCIe version
PCIe lanes
32 nm Technology 32 nm
x86-64 (64 bit) Instruction set (ISA) x86-64 (64 bit)
FM2 Socket AM3+
100W TDP (PL1) 125W
Yes AES-NI Yes
AMD-V Virtualization AMD-V
Q2/2013 Release date Q4/2012
show more data show more data


Cinebench R20 (Single-Core)

Cinebench R20 is the successor of Cinebench R15 and is also based on the Cinema 4 Suite. Cinema 4 is a worldwide used software to create 3D forms. The single-core test only uses one CPU core, the amount of cores or hyperthreading ability doesn't count.

AMD A8-6600K AMD A8-6600K
4x 3.90 GHz (4.20 GHz)
0 (0%)
Amazon
AMD FX-8320 AMD FX-8320
8x 3.50 GHz (4.00 GHz)
188 (100%)
Amazon



Cinebench R20 (Multi-Core)

Cinebench R20 is the successor of Cinebench R15 and is also based on the Cinema 4 Suite. Cinema 4 is a worldwide used software to create 3D forms. The multi-core test involves all CPU cores and taks a big advantage of hyperthreading.

AMD A8-6600K AMD A8-6600K
4x 3.90 GHz (4.20 GHz)
0 (0%)
Amazon
AMD FX-8320 AMD FX-8320
8x 3.50 GHz (4.00 GHz)
1082 (100%)
Amazon



Cinebench R15 (Single-Core)

Cinebench R15 is the successor of Cinebench 11.5 and is also based on the Cinema 4 Suite. Cinema 4 is a worldwide used software to create 3D forms. The single-core test only uses one CPU core, the amount of cores or hyperthreading ability doesn't count.

AMD A8-6600K AMD A8-6600K
4x 3.90 GHz (4.20 GHz)
94 (100%)
Amazon
AMD FX-8320 AMD FX-8320
8x 3.50 GHz (4.00 GHz)
91 (97%)
Amazon



Cinebench R15 (Multi-Core)

Cinebench R15 is the successor of Cinebench 11.5 and is also based on the Cinema 4 Suite. Cinema 4 is a worldwide used software to create 3D forms. The multi-core test involves all CPU cores and taks a big advantage of hyperthreading.

AMD A8-6600K AMD A8-6600K
4x 3.90 GHz (4.20 GHz)
306 (50%)
Amazon
AMD FX-8320 AMD FX-8320
8x 3.50 GHz (4.00 GHz)
608 (100%)
Amazon



Geekbench 5, 64bit (Single-Core)

Geekbench 5 is a cross plattform benchmark that heavily uses the systems memory. A fast memory will push the result a lot. The single-core test only uses one CPU core, the amount of cores or hyperthreading ability doesn't count.

AMD A8-6600K AMD A8-6600K
4x 3.90 GHz (4.20 GHz)
537 (100%)
Amazon
AMD FX-8320 AMD FX-8320
8x 3.50 GHz (4.00 GHz)
522 (97%)
Amazon



Geekbench 5, 64bit (Multi-Core)

Geekbench 5 is a cross plattform benchmark that heavily uses the systems memory. A fast memory will push the result a lot. The multi-core test involves all CPU cores and taks a big advantage of hyperthreading.

AMD A8-6600K AMD A8-6600K
4x 3.90 GHz (4.20 GHz)
1461 (59%)
Amazon
AMD FX-8320 AMD FX-8320
8x 3.50 GHz (4.00 GHz)
2489 (100%)
Amazon



iGPU - FP32 Performance (Single-precision GFLOPS)

The theoretical computing performance of the internal graphics unit of the processor with simple accuracy (32 bit) in GFLOPS. GFLOPS indicates how many billion floating point operations the iGPU can perform per second.

AMD A8-6600K AMD A8-6600K
AMD Radeon HD 8570D @ 0.84 GHz
432 (100%)
Amazon
AMD FX-8320 AMD FX-8320
--
0 (0%)
Amazon



Geekbench 3, 64bit (Single-Core)

Geekbench 3 is a cross plattform benchmark that heavily uses the systems memory. A fast memory will push the result a lot. The single-core test only uses one CPU core, the amount of cores or hyperthreading ability doesn't count.

AMD A8-6600K AMD A8-6600K
4x 3.90 GHz (4.20 GHz)
2107 (100%)
Amazon
AMD FX-8320 AMD FX-8320
8x 3.50 GHz (4.00 GHz)
2042 (97%)
Amazon



Geekbench 3, 64bit (Multi-Core)

Geekbench 3 is a cross plattform benchmark that heavily uses the systems memory. A fast memory will push the result a lot. The multi-core test involves all CPU cores and taks a big advantage of hyperthreading.

AMD A8-6600K AMD A8-6600K
4x 3.90 GHz (4.20 GHz)
6038 (59%)
Amazon
AMD FX-8320 AMD FX-8320
8x 3.50 GHz (4.00 GHz)
10211 (100%)
Amazon



Cinebench R11.5, 64bit (Single-Core)

Cinebench 11.5 is based on the Cinema 4D Suite, a software that is popular to generate forms and other stuff in 3D. The single-core test only uses one CPU core, the amount of cores or hyperthreading ability doesn't count.

AMD A8-6600K AMD A8-6600K
4x 3.90 GHz (4.20 GHz)
0.97 (92%)
Amazon
AMD FX-8320 AMD FX-8320
8x 3.50 GHz (4.00 GHz)
1.06 (100%)
Amazon



Cinebench R11.5, 64bit (Multi-Core)

Cinebench 11.5 is based on the Cinema 4D Suite, a software that is popular to generate forms and other stuff in 3D. The multi-core test involves all CPU cores and taks a big advantage of hyperthreading.

AMD A8-6600K AMD A8-6600K
4x 3.90 GHz (4.20 GHz)
3.43 (54%)
Amazon
AMD FX-8320 AMD FX-8320
8x 3.50 GHz (4.00 GHz)
6.35 (100%)
Amazon



Estimated results for PassMark CPU Mark

Some of the CPUs listed below have been benchmarked by CPU-monkey. However the majority of CPUs have not been tested and the results have been estimated by a CPU-monkey’s secret proprietary formula. As such they do not accurately reflect the actual Passmark CPU mark values and are not endorsed by PassMark Software Pty Ltd.

AMD A8-6600K AMD A8-6600K
4x 3.90 GHz (4.20 GHz)
4782 (58%)
Amazon
AMD FX-8320 AMD FX-8320
8x 3.50 GHz (4.00 GHz)
8291 (100%)
Amazon



Devices using this processorDevices using this processor

AMD A8-6600K AMD FX-8320
Unknown Unknown

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