Intel Core i7-7820HK

Intel Core i7-7820HK
The Intel Core i7-7820HK operates with:

CPU Cores 4.

CPU Threads: 8.

Performance-enhancing, system-enhancing technology that works faster and saves battery with:

Turbo: 3.90 GHz base 3.50 GHz all cores.

TDP: 45 W.

The processor is attached to:

CPU socket: BGA 1440.

This version includes

8.00 MB of L3 cache on one chip

Supports 2 memory channels to support DDR4-2400 SO-DIMM RAM and features 3.0 PCIe Gen 20 lanes.

Tjunction keeps below -- degrees C.

In particular, Kaby Lake H Architecture is enhanced with:

Technology: 14 nm

Virtualization VT-x, VT-x EPT, VT-d.

The product was released on Q1/2017.

Compare with other CPU

REVIEW

CPU generation and family

Intel Core i7-7820HK
Intel Core i7
Intel Core i 7000H
--
Mobile
--

CPU Cores and Base Frequency

2.90 GHz
3.90 GHz
Yes
normal
4
Yes

Memory & PCIe

DDR4-2400 SO-DIMM
3.0
2
3.0
20

Encryption

Yes check

Internal Graphics

DDR4-2400 SO-DIMM
0.30 GHz
1.10 GHz
12
24
192
3
14 nm
Q2/2016

Technical details

x86-64 (64 bit)
Kaby Lake H
--
VT-x, VT-x EPT, VT-d
8.00 MB
Q1/2017
BGA 1440

Thermal Management

45 W
--
--

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.

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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.

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Cinebench R15 (Single-Core)

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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.

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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.

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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.

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Blender 2.81 (bmw27)

Blender is a free 3D graphics software for rendering (creating) 3D bodies, which can also be textured and animated in the software. The Blender benchmark creates predefined scenes and measures the time (s) required for the entire scene. The shorter the time required, the better. We selected bmw27 as the benchmark scene.

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Intel Core i7-7820HK 481.3 (24%)
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Intel Core i5-8300H 487.6 (24%)
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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.

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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.

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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.

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72% Complete
72% Complete

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.

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Intel Core i7-4770R 8.29 (15%)
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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.

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Estimated results for PassMark CPU Mark

Some of the CPUs listed below have been benchmarked by CPU Review. However the majority of CPUs have not been tested and the results have been estimated by a CPU Review’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.

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AMD Ryzen 7 2700U 9008 (10%)
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