Intel Atom x5-Z8550 vs. Intel Core i5-6400T

Intel Atom x5-Z8550Intel Core i5-6400T
1.44 GHzFrequency2.20 GHz
2.40 GHzTurbo (1 Core)2.80 GHz
2.40 GHzTurbo (All Cores)2.50 GHz
4Cores4
NoHyperthreadingNo
NoOverclocking ?No
2 MBCache6 MB
Intel HD Graphics 400GPUIntel HD Graphics 530
0.20 GHzGPU frequency0.35 GHz
0.60 GHzGPU (Turbo)1.15 GHz
GPU Generation9
DirectX Version12.0
3Max. displays3
12Execution 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
BraswellArchitectureSkylake
DDR3L-1600 SO-DIMMMemoryDDR3-1600, DDR4-2133
2Memory channels2
NoECCNo
2.0PCIe version3.0
2PCIe lanes16
14nmTechnology14nm
BGA 138SocketLGA 1151
2WTDP35W
YesAES-NIYes
NoneVirtualizationVT-x, VT-x EPT, VT-d
Q1/2016Release dateQ3/2015
ca. 23 $Market price


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 Atom x5-Z8550Intel Atom x5-Z8550
4x 1.44 GHz (2.40 GHz)
0.47 (33%)
Intel Core i5-6400TIntel Core i5-6400T
4x 2.20 GHz (2.80 GHz)
1.42 (100%)



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 Atom x5-Z8550Intel Atom x5-Z8550
4x 1.44 GHz (2.40 GHz)
1.79 (40%)
Intel Core i5-6400TIntel Core i5-6400T
4x 2.20 GHz (2.80 GHz)
4.51 (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 Atom x5-Z8550Intel Atom x5-Z8550
4x 1.44 GHz (2.40 GHz)
12.4 (34%)
Intel Core i5-6400TIntel Core i5-6400T
4x 2.20 GHz (2.80 GHz)
36.2 (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 Atom x5-Z8550Intel Atom x5-Z8550
4x 1.44 GHz (2.40 GHz)
40 (34%)
Intel Core i5-6400TIntel Core i5-6400T
4x 2.20 GHz (2.80 GHz)
119 (100%)



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 Atom x5-Z8550Intel Atom x5-Z8550
4x 1.44 GHz (2.40 GHz)
145 (35%)
Intel Core i5-6400TIntel Core i5-6400T
4x 2.20 GHz (2.80 GHz)
414 (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 Atom x5-Z8550Intel Atom x5-Z8550
4x 1.44 GHz (2.40 GHz)
2090 (37%)
Intel Core i5-6400TIntel Core i5-6400T
4x 2.20 GHz (2.80 GHz)
5716 (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 Atom x5-Z8550Intel Atom x5-Z8550
4x 1.44 GHz (2.40 GHz)
0 (0%)
Intel Core i5-6400TIntel Core i5-6400T
4x 2.20 GHz (2.80 GHz)
2969 (100%)



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 Atom x5-Z8550Intel Atom x5-Z8550
4x 1.44 GHz (2.40 GHz)
0 (0%)
Intel Core i5-6400TIntel Core i5-6400T
4x 2.20 GHz (2.80 GHz)
8379 (100%)



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