AMD A8-3870K vs. Intel Core i5-8400T

AMD A8-3870KCPU1 vs CPU2Intel Core i5-8400T
AMD A8-3870KIntel Core i5-8400T
3.10 GHzFrequency1.70 GHz
Turbo (1 Core)3.30 GHz
Turbo (All Cores)2.80 GHz
4Cores6
NoHyperthreadingNo
YesOverclocking ?Yes
4.00 MBCache9.00 MB
AMD Radeon HD 6550DGPUIntel UHD Graphics 630
0.60 GHzGPU frequency0.35 GHz
GPU (Turbo)1.15 GHz
3GPU Generation9.5
32 nmTechnology14 nm
11DirectX Version12
2Max. displays3
5Execution units24
400Shader192
DecodeCodec h264Decode / Encode
Decode / EncodeCodec JPEGDecode / Encode
NoCodec h265 8bitDecode / Encode
NoCodec h265 10bitDecode / Encode
NoCodec VP8Decode / Encode
NoCodec VP9Decode / Encode
DecodeCodec VC-1Decode
DecodeCodec AVCDecode / Encode
LlanoArchitectureCoffee Lake
DDR3-1600MemoryDDR4-2666
2Memory channels2
Max. Memory
NoECCNo
PCIe version3.0
PCIe lanes16
32 nmTechnology14 nm
FM1SocketLGA 1151-2
100WTDP95W
YesAES-NIYes
AMD-VVirtualizationVT-x, VT-x EPT, VT-d
Q4/2011Release dateQ2/2018
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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 A8-3870K AMD A8-3870K
4x 3.10 GHz
176 (100%)
Amazon
Intel Core i5-8400T Intel Core i5-8400T
6x 1.70 GHz (3.30 GHz)
0 (0%)
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.

AMD A8-3870K AMD A8-3870K
4x 3.10 GHz
666 (100%)
Amazon
Intel Core i5-8400T Intel Core i5-8400T
6x 1.70 GHz (3.30 GHz)
0 (0%)
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.

AMD A8-3870K AMD A8-3870K
4x 3.10 GHz
77 (55%)
Amazon
Intel Core i5-8400T Intel Core i5-8400T
6x 1.70 GHz (3.30 GHz)
139 (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.

AMD A8-3870K AMD A8-3870K
4x 3.10 GHz
302 (43%)
Amazon
Intel Core i5-8400T Intel Core i5-8400T
6x 1.70 GHz (3.30 GHz)
696 (100%)
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 A8-3870K AMD A8-3870K
AMD Radeon HD 6550D @ 0.60 GHz
480 (100%)
Amazon
Intel Core i5-8400T Intel Core i5-8400T
Intel UHD Graphics 630 @ 1.15 GHz
442 (92%)
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 A8-3870K AMD A8-3870K
4x 3.10 GHz
0 (0%)
Amazon
Intel Core i5-8400T Intel Core i5-8400T
6x 1.70 GHz (3.30 GHz)
858 (100%)
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 A8-3870K AMD A8-3870K
4x 3.10 GHz
0 (0%)
Amazon
Intel Core i5-8400T Intel Core i5-8400T
6x 1.70 GHz (3.30 GHz)
3607 (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.

AMD A8-3870K AMD A8-3870K
4x 3.10 GHz
0 (0%)
Amazon
Intel Core i5-8400T Intel Core i5-8400T
6x 1.70 GHz (3.30 GHz)
3472 (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.

AMD A8-3870K AMD A8-3870K
4x 3.10 GHz
0 (0%)
Amazon
Intel Core i5-8400T Intel Core i5-8400T
6x 1.70 GHz (3.30 GHz)
13805 (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.

AMD A8-3870K AMD A8-3870K
4x 3.10 GHz
0.91 (53%)
Amazon
Intel Core i5-8400T Intel Core i5-8400T
6x 1.70 GHz (3.30 GHz)
1.73 (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.

AMD A8-3870K AMD A8-3870K
4x 3.10 GHz
3.6 (49%)
Amazon
Intel Core i5-8400T Intel Core i5-8400T
6x 1.70 GHz (3.30 GHz)
7.42 (100%)
Amazon



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 A8-3870K AMD A8-3870K
4x 3.10 GHz
37 (70%)
Amazon
Intel Core i5-8400T Intel Core i5-8400T
6x 1.70 GHz (3.30 GHz)
52.6 (100%)
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 A8-3870K AMD A8-3870K
4x 3.10 GHz
3684 (43%)
Amazon
Intel Core i5-8400T Intel Core i5-8400T
6x 1.70 GHz (3.30 GHz)
8568 (100%)
Amazon



Devices using this processorDevices using this processor

AMD A8-3870K Intel Core i5-8400T
Unknown Unknown

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