Intel Core i3-8350K vs. Intel Core i5-8400

Intel Core i3-8350KIntel Core i5-8400
4.00 GHzFrequency2.80 GHz
Turbo (1 Core)3.80 GHz
Turbo (All Cores)3.80 GHz
4Cores6
NoHyperthreadingNo
YesOverclocking ?No
8 MBCache9 MB
Intel UHD Graphics 630GPUIntel UHD Graphics 630
0.35 GHzGPU frequency0.35 GHz
1.15 GHzGPU (Turbo)1.15 GHz
10.5GPU Generation10.5
12.0DirectX Version12.0
3Max. displays3
23Execution units24
Decode/EncodeCodec h264Decode/Encode
Decode/EncodeCodec JPEGDecode/Encode
Decode/EncodeCodec h265 8bitDecode/Encode
Decode/EncodeCodec h265 10bitDecode/Encode
Decode/EncodeCodec VP8Decode/Encode
DecodeCodec VP9Decode
DecodeCodec VC-1Decode
Decode/EncodeCodec AVCDecode/Encode
Coffee LakeArchitectureCoffee Lake
DDR4-2400MemoryDDR4-2666
2Memory channels2
YesECCNo
3.0PCIe version3.0
16PCIe lanes16
14nmTechnology14nm
LGA 1151-2SocketLGA 1151-2
95WTDP65W
YesAES-NIYes
VT-x, VT-x EPT, Vt-dVirtualizationVT-x, VT-x EPT, VT-d
Q4/2017Release dateQ4/2017
ca. 170 $Market priceca. 260 $


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 i3-8350KIntel Core i3-8350K
4x 4.00 GHz
0 (0%)
Intel Core i5-8400Intel Core i5-8400
6x 2.80 GHz (3.80 GHz)
411 (100%)



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 i3-8350KIntel Core i3-8350K
4x 4.00 GHz
0 (0%)
Intel Core i5-8400Intel Core i5-8400
6x 2.80 GHz (3.80 GHz)
2291 (100%)



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 i3-8350KIntel Core i3-8350K
4x 4.00 GHz
171 (100%)
Intel Core i5-8400Intel Core i5-8400
6x 2.80 GHz (3.80 GHz)
161 (94%)



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 i3-8350KIntel Core i3-8350K
4x 4.00 GHz
684 (72%)
Intel Core i5-8400Intel Core i5-8400
6x 2.80 GHz (3.80 GHz)
954 (100%)



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 i3-8350KIntel Core i3-8350K
4x 4.00 GHz
9503 (81%)
Intel Core i5-8400Intel Core i5-8400
6x 2.80 GHz (3.80 GHz)
11745 (100%)



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 i3-8350KIntel Core i3-8350K
4x 4.00 GHz
4260 (100%)
Intel Core i5-8400Intel Core i5-8400
6x 2.80 GHz (3.80 GHz)
4020 (94%)



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 i3-8350KIntel Core i3-8350K
4x 4.00 GHz
13548 (72%)
Intel Core i5-8400Intel Core i5-8400
6x 2.80 GHz (3.80 GHz)
18923 (100%)



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 i3-8350KIntel Core i3-8350K
4x 4.00 GHz
2.12 (100%)
Intel Core i5-8400Intel Core i5-8400
6x 2.80 GHz (3.80 GHz)
1.86 (88%)



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 i3-8350KIntel Core i3-8350K
4x 4.00 GHz
7.28 (73%)
Intel Core i5-8400Intel Core i5-8400
6x 2.80 GHz (3.80 GHz)
9.97 (100%)



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 i3-8350KIntel Core i3-8350K
4x 4.00 GHz
39.1 (74%)
Intel Core i5-8400Intel Core i5-8400
6x 2.80 GHz (3.80 GHz)
52.6 (100%)



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