Intel Core i5-9400T vs. Intel Core i7-6600U

Intel Core i5-9400TCPU1 vs CPU2Intel Core i7-6600U
Intel Core i5-9400TIntel Core i7-6600U
1.80 GHzFrequency2.60 GHz
3.40 GHzTurbo (1 Core)3.40 GHz
2.80 GHzTurbo (All Cores)3.00 GHz
6Cores2
NoHyperthreadingYes
NoOverclocking ?No
9.00 MBCache4.00 MB
Intel UHD Graphics 630GPUIntel HD Graphics 520
0.35 GHzGPU frequency0.30 GHz
1.05 GHzGPU (Turbo)1.05 GHz
9.5GPU Generation9
14 nmTechnology14 nm
12DirectX Version12
3Max. displays3
24Execution units24
192Shader192
Decode / EncodeCodec h264Decode / Encode
Decode / EncodeCodec JPEGDecode / Encode
Decode / EncodeCodec h265 8bitDecode / Encode
Decode / EncodeCodec h265 10bitDecode
Decode / EncodeCodec VP8Decode / Encode
Decode / EncodeCodec VP9Decode
DecodeCodec VC-1Decode
Decode / EncodeCodec AVCDecode / Encode
Coffee Lake RefreshArchitectureSkylake-U
DDR4-2666MemoryDDR3L-1600 SO-DIMM, DDR4-2133 SO-DIMM, LPDDR3-1866
2Memory channels2
128 GBMax. Memory32 GB
NoECCNo
3.0PCIe version3.0
16PCIe lanes12
14 nmTechnology14 nm
LGA 1151-2SocketBGA 1356
35WTDP15W
YesAES-NIYes
VT-x, VT-x EPT, VT-dVirtualizationVT-x, VT-x EPT, VT-d
Q2/2019Release dateQ3/2015
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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 i5-9400T Intel Core i5-9400T
6x 1.80 GHz (3.40 GHz)
150 (100%)
Amazon
Intel Core i7-6600U Intel Core i7-6600U
2x 2.60 GHz (3.40 GHz) HT
144 (96%)
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 i5-9400T Intel Core i5-9400T
6x 1.80 GHz (3.40 GHz)
710 (100%)
Amazon
Intel Core i7-6600U Intel Core i7-6600U
2x 2.60 GHz (3.40 GHz) HT
323 (45%)
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.

Intel Core i5-9400T Intel Core i5-9400T
Intel UHD Graphics 630 @ 1.05 GHz
403 (100%)
Amazon
Intel Core i7-6600U Intel Core i7-6600U
Intel HD Graphics 520 @ 1.05 GHz
403 (100%)
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.

Intel Core i5-9400T Intel Core i5-9400T
6x 1.80 GHz (3.40 GHz)
910 (100%)
Amazon
Intel Core i7-6600U Intel Core i7-6600U
2x 2.60 GHz (3.40 GHz) HT
692 (76%)
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.

Intel Core i5-9400T Intel Core i5-9400T
6x 1.80 GHz (3.40 GHz)
3634 (100%)
Amazon
Intel Core i7-6600U Intel Core i7-6600U
2x 2.60 GHz (3.40 GHz) HT
1513 (42%)
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 i5-9400T Intel Core i5-9400T
6x 1.80 GHz (3.40 GHz)
3902 (100%)
Amazon
Intel Core i7-6600U Intel Core i7-6600U
2x 2.60 GHz (3.40 GHz) HT
3600 (92%)
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 i5-9400T Intel Core i5-9400T
6x 1.80 GHz (3.40 GHz)
15167 (100%)
Amazon
Intel Core i7-6600U Intel Core i7-6600U
2x 2.60 GHz (3.40 GHz) HT
6923 (46%)
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 i5-9400T Intel Core i5-9400T
6x 1.80 GHz (3.40 GHz)
0 (0%)
Amazon
Intel Core i7-6600U Intel Core i7-6600U
2x 2.60 GHz (3.40 GHz) HT
1.64 (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 i5-9400T Intel Core i5-9400T
6x 1.80 GHz (3.40 GHz)
0 (0%)
Amazon
Intel Core i7-6600U Intel Core i7-6600U
2x 2.60 GHz (3.40 GHz) HT
3.55 (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.

Intel Core i5-9400T Intel Core i5-9400T
6x 1.80 GHz (3.40 GHz)
0 (0%)
Amazon
Intel Core i7-6600U Intel Core i7-6600U
2x 2.60 GHz (3.40 GHz) HT
32.3 (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.

Intel Core i5-9400T Intel Core i5-9400T
6x 1.80 GHz (3.40 GHz)
9255 (100%)
Amazon
Intel Core i7-6600U Intel Core i7-6600U
2x 2.60 GHz (3.40 GHz) HT
4657 (50%)
Amazon



Devices using this processorDevices using this processor

Intel Core i5-9400T Intel Core i7-6600U
Unknown Unknown

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