AMD A6-6400K vs. AMD Sempron 3850

CPU comparison with benchmarks


AMD A6-6400K CPU1 vs CPU2 AMD Sempron 3850
AMD A6-6400K AMD Sempron 3850
3.90 GHz Frequency 1.30 GHz
4.10 GHz Turbo (1 Core)
4.10 GHz Turbo (All Cores)
2 Cores 4
No Hyperthreading No
Yes Overclocking ? Yes
normal Core architecture normal
AMD Radeon HD 8470D GPU AMD Radeon HD 8280
0.80 GHz GPU frequency 0.45 GHz
GPU (Turbo)
5 GPU Generation 5
32 nm Technology 28 nm
11.2 DirectX Version 11.1
2 Max. displays 2
3 Execution units 2
192 Shader 128
2 GB Max. GPU Memory 2 GB
Decode Codec h264 Decode
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 Decode
Decode Codec AVC Decode
Decode / Encode Codec JPEG Decode / Encode
Richland Architecture Jaguar Kabini
DDR3-1866 Memory DDR3L-1600 SO-DIMM
2 Memory channels 1
Max. Memory
No ECC No
L2 Cache
1.00 MB L3 Cache 2.00 MB
PCIe version
PCIe lanes
32 nm Technology
x86-64 (64 bit) Instruction set (ISA) x86-64 (64 bit)
FM2 Socket AM1
65W TDP (PL1) 25W
Yes AES-NI No
AMD-V Virtualization AMD-V
Q2/2013 Release date Q2/2014
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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
2x 3.90 GHz (4.10 GHz)
252 (100%)
Amazon
AMD Sempron 3850 AMD Sempron 3850
4x 1.30 GHz
0 (0%)
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 A6-6400K AMD A6-6400K
2x 3.90 GHz (4.10 GHz)
471 (100%)
Amazon
AMD Sempron 3850 AMD Sempron 3850
4x 1.30 GHz
0 (0%)
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 A6-6400K AMD A6-6400K
2x 3.90 GHz (4.10 GHz)
723 (100%)
Amazon
AMD Sempron 3850 AMD Sempron 3850
4x 1.30 GHz
0 (0%)
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 A6-6400K AMD A6-6400K
AMD Radeon HD 8470D @ 0.80 GHz
307 (100%)
Amazon
AMD Sempron 3850 AMD Sempron 3850
AMD Radeon HD 8280 @ 0.45 GHz
115 (37%)
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 A6-6400K AMD A6-6400K
2x 3.90 GHz (4.10 GHz)
2063 (100%)
Amazon
AMD Sempron 3850 AMD Sempron 3850
4x 1.30 GHz
780 (38%)
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 A6-6400K AMD A6-6400K
2x 3.90 GHz (4.10 GHz)
3292 (100%)
Amazon
AMD Sempron 3850 AMD Sempron 3850
4x 1.30 GHz
2447 (74%)
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 A6-6400K AMD A6-6400K
2x 3.90 GHz (4.10 GHz)
0.83 (100%)
Amazon
AMD Sempron 3850 AMD Sempron 3850
4x 1.30 GHz
0 (0%)
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 A6-6400K AMD A6-6400K
2x 3.90 GHz (4.10 GHz)
1.66 (100%)
Amazon
AMD Sempron 3850 AMD Sempron 3850
4x 1.30 GHz
0 (0%)
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 A6-6400K AMD A6-6400K
2x 3.90 GHz (4.10 GHz)
2397 (100%)
Amazon
AMD Sempron 3850 AMD Sempron 3850
4x 1.30 GHz
1821 (76%)
Amazon



Devices using this processorDevices using this processor

AMD A6-6400K AMD Sempron 3850
Unknown Unknown

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