AMD A6-6400K vs AMD A10-7850K

CPU comparison with benchmarks


AMD A6-6400K CPU1 vs CPU2 AMD A10-7850K
AMD A6-6400K AMD A10-7850K
AMD A Family AMD A
AMD A6-6000 CPU group AMD A10-7000
3 Generation 4
Richland (Piledriver) Architecture Kaveri (Steamroller)
Desktop / Server Segment Mobile
-- Predecessor --
-- Successor --

CPU Cores and Base FrequencyCPU Cores and Base Frequency

2 Cores 4
2 Threads 4
normal Core architecture normal
No Hyperthreading No
Yes Overclocking ? Yes
3.90 GHz Frequency 3.70 GHz
4.10 GHz Turbo Frequency (1 Core) 4.00 GHz
4.10 GHz Turbo Frequency (All Cores) 4.00 GHz

Internal GraphicsInternal Graphics

AMD Radeon HD 8470D GPU AMD Radeon R7 - 512 (Kaveri)
0.80 GHz GPU frequency 0.72 GHz
GPU (Turbo)
5 GPU Generation 6
32 nm Technology 28 nm
2 Max. displays 2
3 Execution units 8
192 Shader 512
2 GB Max. GPU Memory 2 GB
11.2 DirectX Version 12

Hardware codec supportHardware codec support

No Codec h265 / HEVC (8 bit) No
No Codec h265 / HEVC (10 bit) No
Decode Codec h264 Decode
No Codec VP9 No
No Codec VP8 No
No Codec AV1 No
Decode Codec AVC Decode
Decode Codec VC-1 Decode
Decode / Encode Codec JPEG Decode / Encode

Memory & PCIeMemory & PCIe

DDR3-1866 Memory DDR3-2133
Max. Memory
2 Memory channels 2
-- Bandwidth --
No ECC Yes
L2 Cache
1.00 MB L3 Cache 4.00 MB
PCIe version 3.0
PCIe lanes 16

Thermal ManagementThermal Management

65 W TDP (PL1) 95 W
-- TDP (PL2) --
-- TDP up --
-- TDP down --
-- Tjunction max. --

Technical detailsTechnical details

32 nm Technology 28 nm
x86-64 (64 bit) Instruction set (ISA) x86-64 (64 bit)
SSE4a, SSE4.1, SSE4.2, AVX, FMA3, FMA4 ISA extensions SSE4a, SSE4.1, SSE4.2, AVX, FMA3, FMA4
FM2 Socket FM2+
AMD-V Virtualization AMD-V
Yes AES-NI Yes
Q2/2013 Release date Q1/2014
show more data show more data


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 A6-6400K AMD A6-6400K
2C 2T @ 3.90 GHz
252 (100%)
AMD A10-7850K AMD A10-7850K
4C 4T @ 3.70 GHz
0 (0%)
Show all Cinebench R20 (Multi-Core) results



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 A6-6400K AMD A6-6400K
2C 2T @ 3.90 GHz
0 (0%)
AMD A10-7850K AMD A10-7850K
4C 4T @ 3.70 GHz
64 (100%)
Show all Cinebench R15 (Single-Core) results



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 A6-6400K AMD A6-6400K
2C 2T @ 3.90 GHz
0 (0%)
AMD A10-7850K AMD A10-7850K
4C 4T @ 3.70 GHz
244 (100%)
Show all Cinebench R15 (Multi-Core) results



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 A6-6400K AMD A6-6400K
2C 2T @ 3.90 GHz
471 (93%)
AMD A10-7850K AMD A10-7850K
4C 4T @ 3.70 GHz
506 (100%)
Show all Geekbench 5, 64bit (Single-Core) results



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 A6-6400K AMD A6-6400K
2C 2T @ 3.90 GHz
723 (47%)
AMD A10-7850K AMD A10-7850K
4C 4T @ 3.70 GHz
1541 (100%)
Show all Geekbench 5, 64bit (Multi-Core) results



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 A6-6400K AMD A6-6400K
AMD Radeon HD 8470D @ 0.80 GHz
307 (44%)
AMD A10-7850K AMD A10-7850K
AMD Radeon R7 - 512 (Kaveri) @ 0.72 GHz
702 (100%)
Show all iGPU - FP32 Performance (Single-precision GFLOPS) results



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 A6-6400K AMD A6-6400K
2C 2T @ 3.90 GHz
2397 (52%)
AMD A10-7850K AMD A10-7850K
4C 4T @ 3.70 GHz
4568 (100%)
Show all Estimated results for PassMark CPU Mark results



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 A6-6400K AMD A6-6400K
2C 2T @ 3.90 GHz
2063 (100%)
AMD A10-7850K AMD A10-7850K
4C 4T @ 3.70 GHz
2072 (100%)
Show all Geekbench 3, 64bit (Single-Core) results



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 A6-6400K AMD A6-6400K
2C 2T @ 3.90 GHz
3292 (53%)
AMD A10-7850K AMD A10-7850K
4C 4T @ 3.70 GHz
6188 (100%)
Show all Geekbench 3, 64bit (Multi-Core) results



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 A6-6400K AMD A6-6400K
2C 2T @ 3.90 GHz
0.83 (82%)
AMD A10-7850K AMD A10-7850K
4C 4T @ 3.70 GHz
1.01 (100%)
Show all Cinebench R11.5, 64bit (Single-Core) results



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 A6-6400K AMD A6-6400K
2C 2T @ 3.90 GHz
1.66 (51%)
AMD A10-7850K AMD A10-7850K
4C 4T @ 3.70 GHz
3.25 (100%)
Show all Cinebench R11.5, 64bit (Multi-Core) results



Devices using this processorDevices using this processor

AMD A6-6400K AMD A10-7850K
Unknown Unknown

Leaderboards

In our leaderboards, we have clearly compiled the best processors for specific categories for you. The leaderboards are always up to date and are regularly updated by us. The best processors are selected according to popularity and speed in benchmarks as well as the price-performance ratio.


Popular comparisons containing this CPUs

1. AMD A10-7850KAMD FX-8350 AMD A10-7850K vs AMD FX-8350
2. AMD A10-7850KAMD FX-6300 AMD A10-7850K vs AMD FX-6300
3. Intel Core i3-6100AMD A10-7850K Intel Core i3-6100 vs AMD A10-7850K
4. Intel Core i5-4460AMD A10-7850K Intel Core i5-4460 vs AMD A10-7850K
5. AMD A8-6600KAMD A10-7850K AMD A8-6600K vs AMD A10-7850K
6. AMD A4-6300AMD A6-6400K AMD A4-6300 vs AMD A6-6400K
7. Intel Core i5-4440AMD A6-6400K Intel Core i5-4440 vs AMD A6-6400K
8. AMD A10-5800KAMD A10-7850K AMD A10-5800K vs AMD A10-7850K
9. AMD A10-7850KAMD Athlon 3000G AMD A10-7850K vs AMD Athlon 3000G
10. AMD A10-7850KAMD Phenom II X4 965 AMD A10-7850K vs AMD Phenom II X4 965
11. AMD A10-7850KAMD A8-7670K AMD A10-7850K vs AMD A8-7670K
12. AMD A10-7850KAMD FX-8320E AMD A10-7850K vs AMD FX-8320E
13. AMD A10-7850KAMD A10-6800K AMD A10-7850K vs AMD A10-6800K
14. Intel Pentium G3250AMD A6-6400K Intel Pentium G3250 vs AMD A6-6400K
15. AMD A6-6400KAMD A10-7850K AMD A6-6400K vs AMD A10-7850K
16. AMD A6-6400KAMD Athlon 5350 AMD A6-6400K vs AMD Athlon 5350
17. AMD A6-6400KAMD A6-5400K AMD A6-6400K vs AMD A6-5400K
18. Intel Core i3-3220TAMD A6-6400K Intel Core i3-3220T vs AMD A6-6400K
19. AMD A6-6400KAMD A10-5800K AMD A6-6400K vs AMD A10-5800K
20. Intel Core i7-4770KAMD A10-7850K Intel Core i7-4770K vs AMD A10-7850K
21. AMD A6-6400KAMD A4-4000 AMD A6-6400K vs AMD A4-4000
22. AMD A6-6400KAMD FX-4300 AMD A6-6400K vs AMD FX-4300
23. AMD A6-6400KAMD A10-6700 AMD A6-6400K vs AMD A10-6700
24. Intel Pentium G3220AMD A6-6400K Intel Pentium G3220 vs AMD A6-6400K
25. Intel Pentium G3258AMD A10-7850K Intel Pentium G3258 vs AMD A10-7850K


back to index