Intel Core i7-6660U vs. HiSilicon Kirin 650

CPU comparison with benchmarks


Intel Core i7-6660U CPU1 vs CPU2 HiSilicon Kirin 650
Intel Core i7-6660U HiSilicon Kirin 650
Intel Core i7 Family HiSilicon Kirin
Intel Core i 6000U CPU group HiSilicon Kirin 650
6 Generation 2
Skylake U Architecture Cortex-A53
Mobile Segment Mobile
-- Predecessor --
-- Successor --

CPU Cores and Base FrequencyCPU Cores and Base Frequency

2 Cores 8
4 Threads 8
2.40 GHz Frequency 1.70 GHz
3.40 GHz Turbo (1 Core) 2.00 GHz
Turbo (All Cores) 2.00 GHz
normal Core architecture hybrid (big.LITTLE)
Yes Hyperthreading No
No Overclocking ? No

Internal GraphicsInternal Graphics

Intel Iris Graphics 540 GPU ARM Mali-T830 MP2
0.30 GHz GPU frequency 0.90 GHz
1.05 GHz GPU (Turbo) 0.90 GHz
9 GPU Generation Midgard 4
14 nm Technology 28nm
3 Max. displays 2
48 Execution units 2
384 Shader 32
32 GB Max. GPU Memory
12 DirectX Version 11

Hardware codec supportHardware codec support

Decode / Encode Codec h265 / HEVC (8 bit) Decode / Encode
No Codec h265 / HEVC (10 bit) Decode
Decode / Encode Codec h264 Decode / Encode
No Codec VP9 No
Decode / Encode Codec VP8 Decode / Encode
No Codec AV1 No
Decode / Encode Codec AVC No
Decode Codec VC-1 No
Decode / Encode Codec JPEG Decode / Encode

Memory & PCIeMemory & PCIe

DDR3L-1600 SO-DIMM, DDR4-2133 SO-DIMM, LPDDR3-1866 Memory LPDDR3-933
32 GB Max. Memory
2 Memory channels 2
No ECC No
L2 Cache
4.00 MB L3 Cache
3.0 PCIe version
12 PCIe lanes

Thermal ManagementThermal Management

15 W TDP (PL1) --
-- TDP (PL2) --
-- TDP up --
9.5 W TDP down --
100 °C Tjunction max. --

Technical detailsTechnical details

14 nm Technology 16 nm
x86-64 (64 bit) Instruction set (ISA) x86-64 (64 bit)
SSE4.1, SSE4.2, AVX2 ISA extensions
BGA 1356 Socket N/A
VT-x, VT-x EPT, VT-d Virtualization None
Yes AES-NI No
Q1/2016 Release date Q2/2016
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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 i7-6660U Intel Core i7-6660U
2x 2.40 GHz (3.40 GHz) HT
0 (0%)
Amazon
HiSilicon Kirin 650 HiSilicon Kirin 650
8x 1.70 GHz (2.00 GHz)
163 (100%)
Amazon
Show all benchmark results



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 i7-6660U Intel Core i7-6660U
2x 2.40 GHz (3.40 GHz) HT
0 (0%)
Amazon
HiSilicon Kirin 650 HiSilicon Kirin 650
8x 1.70 GHz (2.00 GHz)
763 (100%)
Amazon
Show all benchmark results



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 i7-6660U Intel Core i7-6660U
Intel Iris Graphics 540 @ 1.05 GHz
806 (100%)
Amazon
HiSilicon Kirin 650 HiSilicon Kirin 650
ARM Mali-T830 MP2 @ 0.90 GHz
41 (5%)
Amazon
Show all benchmark results



Devices using this processorDevices using this processor

Intel Core i7-6660U HiSilicon Kirin 650
Unknown Unknown

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