AMD A6-6400K vs. Intel Core i5-6600

CPU comparison with benchmarks


AMD A6-6400K CPU1 vs CPU2 Intel Core i5-6600
AMD A6-6400K Intel Core i5-6600
AMD A Family Intel Core i5
AMD A6-6000 CPU group Intel Core i 6000
3 Generation 6
Richland (Piledriver) Architecture Skylake S
Desktop / Server Segment Desktop / Server
-- Predecessor --
-- Successor --

CPU Cores and Base FrequencyCPU Cores and Base Frequency

2 Cores 4
2 Threads 4
3.90 GHz Frequency 3.30 GHz
4.10 GHz Turbo (1 Core) 3.90 GHz
4.10 GHz Turbo (All Cores) 3.60 GHz
normal Core architecture normal
No Hyperthreading No
Yes Overclocking ? No

Internal GraphicsInternal Graphics

AMD Radeon HD 8470D GPU Intel HD Graphics 530
0.80 GHz GPU frequency 0.35 GHz
GPU (Turbo) 1.15 GHz
5 GPU Generation 9
32 nm Technology 14 nm
2 Max. displays 3
3 Execution units 24
192 Shader 192
2 GB Max. GPU Memory 64 GB
11.2 DirectX Version 12

Hardware codec supportHardware codec support

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

Memory & PCIeMemory & PCIe

DDR3-1866 Memory DDR3-1600, DDR4-2133
Max. Memory 64 GB
2 Memory channels 2
No ECC No
L2 Cache
1.00 MB L3 Cache 6.00 MB
PCIe version 3.0
PCIe lanes 16

Thermal ManagementThermal Management

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

Technical detailsTechnical details

32 nm Technology 14 nm
x86-64 (64 bit) Instruction set (ISA) x86-64 (64 bit)
SSE4a, SSE4.1, SSE4.2, AVX, FMA3, FMA4 ISA extensions SSE4.1, SSE4.2, AVX2
FM2 Socket LGA 1151
AMD-V Virtualization VT-x, VT-x EPT, VT-d
Yes AES-NI Yes
Q2/2013 Release date Q3/2015
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Cinebench R23 (Single-Core)

Cinebench R23 is the successor of Cinebench R20 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
2x 3.90 GHz (4.10 GHz)
0 (0%)
Amazon
Intel Core i5-6600 Intel Core i5-6600
4x 3.30 GHz (3.90 GHz)
1041 (100%)
Amazon
Show all benchmark results



Cinebench R23 (Multi-Core)

Cinebench R23 is the successor of Cinebench R20 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)
0 (0%)
Amazon
Intel Core i5-6600 Intel Core i5-6600
4x 3.30 GHz (3.90 GHz)
3741 (100%)
Amazon
Show all benchmark results



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 A6-6400K AMD A6-6400K
2x 3.90 GHz (4.10 GHz)
0 (0%)
Amazon
Intel Core i5-6600 Intel Core i5-6600
4x 3.30 GHz (3.90 GHz)
381 (100%)
Amazon
Show all benchmark results



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 (18%)
Amazon
Intel Core i5-6600 Intel Core i5-6600
4x 3.30 GHz (3.90 GHz)
1411 (100%)
Amazon
Show all benchmark 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
2x 3.90 GHz (4.10 GHz)
0 (0%)
Amazon
Intel Core i5-6600 Intel Core i5-6600
4x 3.30 GHz (3.90 GHz)
166 (100%)
Amazon
Show all benchmark 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
2x 3.90 GHz (4.10 GHz)
0 (0%)
Amazon
Intel Core i5-6600 Intel Core i5-6600
4x 3.30 GHz (3.90 GHz)
597 (100%)
Amazon
Show all benchmark 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
2x 3.90 GHz (4.10 GHz)
471 (49%)
Amazon
Intel Core i5-6600 Intel Core i5-6600
4x 3.30 GHz (3.90 GHz)
966 (100%)
Amazon
Show all benchmark 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
2x 3.90 GHz (4.10 GHz)
723 (23%)
Amazon
Intel Core i5-6600 Intel Core i5-6600
4x 3.30 GHz (3.90 GHz)
3167 (100%)
Amazon
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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 (70%)
Amazon
Intel Core i5-6600 Intel Core i5-6600
Intel HD Graphics 530 @ 1.15 GHz
442 (100%)
Amazon
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Blender 2.81 (bmw27)

Blender is a free 3D graphics software for rendering (creating) 3D bodies, which can also be textured and animated in the software. The Blender benchmark creates predefined scenes and measures the time (s) required for the entire scene. The shorter the time required, the better. We selected bmw27 as the benchmark scene.

AMD A6-6400K AMD A6-6400K
2x 3.90 GHz (4.10 GHz)
0 (0%)
Amazon
Intel Core i5-6600 Intel Core i5-6600
4x 3.30 GHz (3.90 GHz)
559.4 (100%)
Amazon
Show all benchmark 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
2x 3.90 GHz (4.10 GHz)
2063 (50%)
Amazon
Intel Core i5-6600 Intel Core i5-6600
4x 3.30 GHz (3.90 GHz)
4141 (100%)
Amazon
Show all benchmark 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
2x 3.90 GHz (4.10 GHz)
3292 (27%)
Amazon
Intel Core i5-6600 Intel Core i5-6600
4x 3.30 GHz (3.90 GHz)
12099 (100%)
Amazon
Show all benchmark 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
2x 3.90 GHz (4.10 GHz)
0.83 (42%)
Amazon
Intel Core i5-6600 Intel Core i5-6600
4x 3.30 GHz (3.90 GHz)
1.98 (100%)
Amazon
Show all benchmark 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
2x 3.90 GHz (4.10 GHz)
1.66 (25%)
Amazon
Intel Core i5-6600 Intel Core i5-6600
4x 3.30 GHz (3.90 GHz)
6.51 (100%)
Amazon
Show all benchmark results



Cinebench R11.5, 64bit (iGPU, OpenGL)

Cinebench 11.5 is based on the Cinema 4D Suite, a software that is popular to generate forms and other stuff in 3D. The iGPU test uses the CPU internal graphic unit to execute OpenGL commands.

AMD A6-6400K AMD A6-6400K
2x 3.90 GHz (4.10 GHz)
0 (0%)
Amazon
Intel Core i5-6600 Intel Core i5-6600
4x 3.30 GHz (3.90 GHz)
36.2 (100%)
Amazon
Show all benchmark 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
2x 3.90 GHz (4.10 GHz)
2397 (29%)
Amazon
Intel Core i5-6600 Intel Core i5-6600
4x 3.30 GHz (3.90 GHz)
8253 (100%)
Amazon
Show all benchmark results



Devices using this processorDevices using this processor

AMD A6-6400K Intel Core i5-6600
Unknown Unknown

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