i7-10700K vs i7-7920HQ

VS

Aggregate performance score

Core i7-7920HQ
2017
4 cores / 8 threads, 45 Watt
4.65
Core i7-10700K
2020
8 cores / 16 threads, 125 Watt
11.86
+155%

Core i7-10700K outperforms Core i7-7920HQ by a whopping 155% based on our aggregate benchmark results.

Primary details

Comparing Core i7-7920HQ and Core i7-10700K processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking1280650
Place by popularitynot in top-100not in top-100
Cost-effectiveness evaluationno data14.17
Market segmentLaptopDesktop processor
SeriesIntel Core i7no data
Power efficiency9.748.94
Architecture codenameKaby Lake-H (2017)Comet Lake (2020)
Release date3 January 2017 (7 years ago)30 April 2020 (4 years ago)
Launch price (MSRP)$378$400

Cost-effectiveness evaluation

Performance per price, higher is better.

no data

Detailed specifications

Core i7-7920HQ and Core i7-10700K basic parameters such as number of cores, number of threads, base frequency and turbo boost clock, lithography, cache size and multiplier lock state. These parameters indirectly say of CPU speed, though for more precise assessment you have to consider their test results.

Physical cores4 (Quad-Core)8 (Octa-Core)
Threads816
Base clock speed3.1 GHz3.8 GHz
Boost clock speed4.1 GHz5.1 GHz
Bus typeDMI 3.0no data
Bus rate8 GT/s8 GT/s
Multiplier31no data
L1 cache256 KB64K (per core)
L2 cache1 MB256K (per core)
L3 cache8 MB (shared)16 MB (shared)
Chip lithography14 nm14 nm
Die size126 mm2no data
Maximum core temperature100 °C100 °C
Maximum case temperature (TCase)no data72 °C
64 bit support++
Windows 11 compatibility-+
Unlocked multiplier-+

Compatibility

Information on Core i7-7920HQ and Core i7-10700K compatibility with other computer components: motherboard (look for socket type), power supply unit (look for power consumption) etc. Useful when planning a future computer configuration or upgrading an existing one. Note that power consumption of some processors can well exceed their nominal TDP, even without overclocking. Some can even double their declared thermals given that the motherboard allows to tune the CPU power parameters.

Number of CPUs in a configuration1 (Uniprocessor)1
SocketFCBGA1440FCLGA1200
Power consumption (TDP)45 Watt125 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Core i7-7920HQ and Core i7-10700K. You'll probably need this information if you require some particular technology.

Instruction set extensionsIntel® SSE4.1, Intel® SSE4.2, Intel® AVX2Intel® SSE4.1, Intel® SSE4.2, Intel® AVX2
AES-NI++
FMA-+
AVX++
vPro++
Enhanced SpeedStep (EIST)++
Speed Shift+no data
My WiFi+no data
Turbo Boost Technology2.02.0
Hyper-Threading Technology++
TSX+-
Idle States++
Thermal Monitoring++
Flex Memory Access+no data
SIPP++
Smart Response+no data
Turbo Boost Max 3.0no data+

Security technologies

Core i7-7920HQ and Core i7-10700K technologies aimed at improving security, for example, by protecting against hacks.

TXT++
EDB++
Secure Key++
MPX+-
Identity Protection++
SGXYes with Intel® MEYes with Intel® ME
OS Guard++

Virtualization technologies

Virtual machine speed-up technologies supported by Core i7-7920HQ and Core i7-10700K are enumerated here.

AMD-V+-
VT-d++
VT-x++
EPT++

Memory specs

Types, maximum amount and channel quantity of RAM supported by Core i7-7920HQ and Core i7-10700K. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR4DDR4
Maximum memory size64 GB128 GB
Max memory channels22
Maximum memory bandwidth38.397 GB/s45.8 GB/s

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics card
Compare
Intel HD Graphics 630Intel UHD Graphics 630
Max video memory64 GB64 GB
Quick Sync Video++
Clear Video++
Clear Video HD++
Graphics max frequency1.1 GHz1.2 GHz
InTru 3D++

Graphics interfaces

Available interfaces and connections of Core i7-7920HQ and Core i7-10700K integrated GPUs.

Number of displays supported33
eDP+no data
DisplayPort+-
HDMI+-
DVI+no data

Graphics image quality

Maximum display resolutions supported by Core i7-7920HQ and Core i7-10700K integrated GPUs, including resolutions over different interfaces.

4K resolution support++
Max resolution over HDMI 1.44096x2304@30Hz4096 x 2160@30Hz
Max resolution over eDP4096x2304@60Hz4096 x 2304@60Hz
Max resolution over DisplayPort4096x2304@60Hz4096 x 2304@60Hz
Max resolution over VGAN/Ano data

Graphics API support

APIs supported by Core i7-7920HQ and Core i7-10700K integrated GPUs, sometimes API versions are included.

DirectX1212
OpenGL4.54.5

Peripherals

Specifications and connection of peripherals supported by Core i7-7920HQ and Core i7-10700K.

PCIe version3.03.0
PCI Express lanes1616

Synthetic benchmark performance

Various benchmark results of the processors in comparison. Overall score is measured in points in 0-100 range, higher is better.


Combined synthetic benchmark score

This is our combined benchmark performance rating. We are regularly improving our combining algorithms, but if you find some perceived inconsistencies, feel free to speak up in comments section, we usually fix problems quickly.

i7-7920HQ 4.65
i7-10700K 11.86
+155%

Passmark

Passmark CPU Mark is a widespread benchmark, consisting of 8 different types of workload, including integer and floating point math, extended instructions, compression, encryption and physics calculation. There is also one separate single-threaded scenario measuring single-core performance.

i7-7920HQ 7367
i7-10700K 18768
+155%

GeekBench 5 Single-Core

GeekBench 5 Single-Core is a cross-platform application developed in the form of CPU tests that independently recreate certain real-world tasks with which to accurately measure performance. This version uses only a single CPU core.

i7-7920HQ 1279
i7-10700K 1728
+35.1%

GeekBench 5 Multi-Core

GeekBench 5 Multi-Core is a cross-platform application developed in the form of CPU tests that independently recreate certain real-world tasks with which to accurately measure performance. This version uses all available CPU cores.

i7-7920HQ 4088
i7-10700K 8186
+100%

Cinebench 10 32-bit single-core

Cinebench R10 is an ancient ray tracing benchmark for processors by Maxon, authors of Cinema 4D. Its single core version uses just one CPU thread to render a futuristic looking motorcycle.

i7-7920HQ 6169
i7-10700K 7910
+28.2%

Cinebench 10 32-bit multi-core

Cinebench Release 10 Multi Core is a variant of Cinebench R10 using all the processor threads. Possible number of threads is limited by 16 in this version.

i7-7920HQ 24138
i7-10700K 50670
+110%

Cinebench 11.5 64-bit multi-core

Cinebench Release 11.5 Multi Core is a variant of Cinebench R11.5 which uses all the processor threads. A maximum of 64 threads is supported in this version.

i7-7920HQ 9
i7-10700K 22
+149%

Cinebench 15 64-bit multi-core

Cinebench Release 15 Multi Core is a variant of Cinebench R15 which uses all the processor threads.

i7-7920HQ 814
i7-10700K 2027
+149%

Cinebench 15 64-bit single-core

Cinebench R15 (standing for Release 15) is a benchmark made by Maxon, authors of Cinema 4D. It was superseded by later versions of Cinebench, which use more modern variants of Cinema 4D engine. The Single Core version (sometimes called Single-Thread) only uses a single processor thread to render a room full of reflective spheres and light sources.

i7-7920HQ 163
i7-10700K 208
+27.6%

Cinebench 11.5 64-bit single-core

Cinebench R11.5 is an old benchmark by Maxon, authors of Cinema 4D. It was superseded by later versions of Cinebench, which use more modern variants of Cinema 4D engine. The Single Core version loads a single thread with ray tracing to render a glossy room full of crystal spheres and light sources.

i7-7920HQ 1.86
i7-10700K 2.38
+28%

TrueCrypt AES

TrueCrypt is a discontinued piece of software that was widely used for on-the-fly-encryption of disk partitions, now superseded by VeraCrypt. It contains several embedded performance tests, one of them being TrueCrypt AES, which measures data encryption speed using AES algorithm. Result is encryption speed in gigabytes per second.

i7-7920HQ 4.6
i7-10700K 11.2
+143%

x264 encoding pass 2

x264 Pass 2 is a slower variant of x264 video compression that produces a variable bit rate output file, which results in better quality since the higher bit rate is used when it is needed more. Benchmark result is still measured in frames per second.  

i7-7920HQ 51
i7-10700K 121
+139%

x264 encoding pass 1

x264 version 4.0 is a video encoding benchmark uses MPEG 4 x264 compression method to compress a sample HD (720p) video. Pass 1 is a faster variant that produces a constant bit rate output file. Its result is measured in frames per second, which means how many frames of the source video file were encoded per second.  

i7-7920HQ 190
i7-10700K 269
+41.9%

WinRAR 4.0

WinRAR 4.0 is an outdated version of a popular file archiver. It contains an internal speed test, using 'Best' setting of RAR compression on large chunks of randomly generated data. Its results are measured in kilobytes per second.

i7-7920HQ 5228
i7-10700K 8469
+62%

Gaming performance

Pros & cons summary


Performance score 4.65 11.86
Integrated graphics card 3.10 3.09
Recency 3 January 2017 30 April 2020
Physical cores 4 8
Threads 8 16
Power consumption (TDP) 45 Watt 125 Watt

i7-7920HQ has 0.3% faster integrated GPU, and 177.8% lower power consumption.

i7-10700K, on the other hand, has a 155.1% higher aggregate performance score, an age advantage of 3 years, and 100% more physical cores and 100% more threads.

The Core i7-10700K is our recommended choice as it beats the Core i7-7920HQ in performance tests.

Be aware that Core i7-7920HQ is a notebook processor while Core i7-10700K is a desktop one.


Should you still have questions on choice between Core i7-7920HQ and Core i7-10700K, ask them in Comments section, and we shall answer.

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Intel Core i7-7920HQ
Core i7-7920HQ
Intel Core i7-10700K
Core i7-10700K

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Community ratings

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Questions & comments

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