Intel Core i5-2500k vs. Intel Core i5-6400

Intel Core i5-2500kCPU1 vs CPU2Intel Core i5-6400
Intel Core i5-2500kIntel Core i5-6400
3.30 GHzFrequency2.70 GHz
3.70 GHzTurbo (1 Core)3.30 GHz
3.70 GHzTurbo (All Cores)3.00 GHz
4Cores4
NoHyperthreadingNo
YesOverclocking ?No
6.00 MBCache6.00 MB
Intel HD Graphics 3000GPUIntel HD Graphics 530
0.85 GHzGPU frequency0.35 GHz
1.10 GHzGPU (Turbo)1.15 GHz
6GPU Generation9
10.1DirectX Version12.0
2Max. displays3
Execution units24
NoCodec h264Decode / Encode
NoCodec JPEGDecode / Encode
NoCodec h265 8bitDecode / Encode
NoCodec h265 10bitNo
NoCodec VP8Decode / Encode
NoCodec VP9Decode
NoCodec VC-1Decode
NoCodec AVCDecode / Encode
Sandy BridgeArchitectureSkylake
DDR3-1333MemoryDDR3-1600, DDR4-2133
2Memory channels2
NoECCNo
2.0PCIe version3.0
16PCIe lanes16
32 nmTechnology14 nm
LGA 1155SocketLGA 1151
95WTDP65W
YesAES-NIYes
VT-x, VT-x EPT, VT-dVirtualizationVT-x, VT-x EPT, VT-d
Q1/2011Release dateQ3/2015
ca. 165 $Market price
show more data show more data
Amazon Amazon


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.

Intel Core i5-2500k Intel Core i5-2500k
4x 3.30 GHz (3.70 GHz)
262 (95%)
Amazon
Intel Core i5-6400 Intel Core i5-6400
4x 2.70 GHz (3.30 GHz)
275 (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.

Intel Core i5-2500k Intel Core i5-2500k
4x 3.30 GHz (3.70 GHz)
894 (84%)
Amazon
Intel Core i5-6400 Intel Core i5-6400
4x 2.70 GHz (3.30 GHz)
1061 (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.

Intel Core i5-2500k Intel Core i5-2500k
4x 3.30 GHz (3.70 GHz)
127 (91%)
Amazon
Intel Core i5-6400 Intel Core i5-6400
4x 2.70 GHz (3.30 GHz)
140 (100%)
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.

Intel Core i5-2500k Intel Core i5-2500k
4x 3.30 GHz (3.70 GHz)
461 (93%)
Amazon
Intel Core i5-6400 Intel Core i5-6400
4x 2.70 GHz (3.30 GHz)
497 (100%)
Amazon



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.

Intel Core i5-2500k Intel Core i5-2500k
4x 3.30 GHz (3.70 GHz)
6405 (93%)
Amazon
Intel Core i5-6400 Intel Core i5-6400
4x 2.70 GHz (3.30 GHz)
6869 (100%)
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.

Intel Core i5-2500k Intel Core i5-2500k
4x 3.30 GHz (3.70 GHz)
3158 (90%)
Amazon
Intel Core i5-6400 Intel Core i5-6400
4x 2.70 GHz (3.30 GHz)
3502 (100%)
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.

Intel Core i5-2500k Intel Core i5-2500k
4x 3.30 GHz (3.70 GHz)
9970 (99%)
Amazon
Intel Core i5-6400 Intel Core i5-6400
4x 2.70 GHz (3.30 GHz)
10070 (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.

Intel Core i5-2500k Intel Core i5-2500k
4x 3.30 GHz (3.70 GHz)
1.54 (92%)
Amazon
Intel Core i5-6400 Intel Core i5-6400
4x 2.70 GHz (3.30 GHz)
1.68 (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.

Intel Core i5-2500k Intel Core i5-2500k
4x 3.30 GHz (3.70 GHz)
5.42 (100%)
Amazon
Intel Core i5-6400 Intel Core i5-6400
4x 2.70 GHz (3.30 GHz)
5.42 (100%)
Amazon



Cinebench R11.5, 64bit (iGPU)

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.

Intel Core i5-2500k Intel Core i5-2500k
4x 3.30 GHz (3.70 GHz)
22.4 (62%)
Amazon
Intel Core i5-6400 Intel Core i5-6400
4x 2.70 GHz (3.30 GHz)
36.2 (100%)
Amazon



Devices using this processorDevices using this processor

Intel Core i5-2500k Intel Core i5-6400
Unknown Unknown

Popular comparisons containing this CPUs

1. Intel Core i5-6400Intel Core i5-4460 Intel Core i5-6400 vs Intel Core i5-4460
2. Intel Core i5-6400Intel Core i5-6500 Intel Core i5-6400 vs Intel Core i5-6500
3. Intel Core i5-2500kIntel Core i5-6600K Intel Core i5-2500k vs Intel Core i5-6600K
4. Intel Core i3-6100Intel Core i5-6400 Intel Core i3-6100 vs Intel Core i5-6400
5. Intel Core i7-6700KIntel Core i5-2500k Intel Core i7-6700K vs Intel Core i5-2500k
6. Intel Core i5-4460Intel Core i5-2500k Intel Core i5-4460 vs Intel Core i5-2500k
7. Intel Core i5-2500kIntel Core i5-6500 Intel Core i5-2500k vs Intel Core i5-6500
8. Intel Core i7-6700Intel Core i5-6400 Intel Core i7-6700 vs Intel Core i5-6400
9. Intel Core i3-6100Intel Core i5-2500k Intel Core i3-6100 vs Intel Core i5-2500k
10. Intel Core i5-6400Intel Core i5-4690 Intel Core i5-6400 vs Intel Core i5-4690
11. Intel Pentium G4560Intel Core i5-2500k Intel Pentium G4560 vs Intel Core i5-2500k
12. Intel Core i3-6300Intel Core i5-6400 Intel Core i3-6300 vs Intel Core i5-6400
13. Intel Core i5-6600Intel Core i5-6400 Intel Core i5-6600 vs Intel Core i5-6400
14. Intel Core i5-6400AMD FX-6300 Intel Core i5-6400 vs AMD FX-6300
15. Intel Core i5-7400Intel Core i5-6400 Intel Core i5-7400 vs Intel Core i5-6400
16. Intel Core i5-2500kIntel Core i5-6400 Intel Core i5-2500k vs Intel Core i5-6400
17. Intel Core i7-4790KIntel Core i5-2500k Intel Core i7-4790K vs Intel Core i5-2500k
18. Intel Core i5-6400Intel Core i3-7100 Intel Core i5-6400 vs Intel Core i3-7100
19. Intel Core i5-7300HQIntel Core i5-6400 Intel Core i5-7300HQ vs Intel Core i5-6400
20. Intel Core i5-3570Intel Core i5-6400 Intel Core i5-3570 vs Intel Core i5-6400
21. Intel Core i5-6400Intel Core i3-6320 Intel Core i5-6400 vs Intel Core i3-6320
22. Intel Core m3-6Y30Intel Core i5-2500k Intel Core m3-6Y30 vs Intel Core i5-2500k
23. Intel Core i5-2500kAMD FX-6300 Intel Core i5-2500k vs AMD FX-6300
24. Intel Core i5-2500kAMD FX-9590 Intel Core i5-2500k vs AMD FX-9590
25. Intel Core i5-6400AMD FX-8320E Intel Core i5-6400 vs AMD FX-8320E


back to index