i5-10400H vs i7-10875H

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Aggregate performance score

Core i7-10875H
2020
8 cores / 16 threads, 45 Watt
9.34
+75.2%
Core i5-10400H
2020
4 cores / 8 threads, 45 Watt
5.33

Core i7-10875H outperforms Core i5-10400H by an impressive 75% based on our aggregate benchmark results.

Primary details

Comparing Core i7-10875H and Core i5-10400H processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking8191181
Place by popularitynot in top-100not in top-100
Market segmentLaptopLaptop
SeriesIntel Comet LakeIntel Comet Lake
Power efficiency19.6411.21
Architecture codenameComet Lake-H (2020)Comet Lake-H (2020)
Release date2 April 2020 (4 years ago)2 April 2020 (4 years ago)
Launch price (MSRP)$450no data

Detailed specifications

Core i7-10875H and Core i5-10400H 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 cores8 (Octa-Core)4 (Quad-Core)
Threads168
Base clock speed2.3 GHz2.6 GHz
Boost clock speed4.9 GHz4.6 GHz
Bus rate8 GT/s8 GT/s
L1 cache64K (per core)64K (per core)
L2 cache256K (per core)256K (per core)
L3 cache12 MB (shared)6 MB (shared)
Chip lithography14 nm14 nm
Maximum core temperature100 °C100 °C
Maximum case temperature (TCase)72 °C72 °C
64 bit support++
Windows 11 compatibility++

Compatibility

Information on Core i7-10875H and Core i5-10400H 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 configuration11
SocketFCBGA1440FCBGA1440
Power consumption (TDP)45 Watt45 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Core i7-10875H and Core i5-10400H. 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++
AVX++
Enhanced SpeedStep (EIST)++
Speed Shift++
Hyper-Threading Technology++
TSX+-
Idle States++
Thermal Monitoring++
Flex Memory Access++
SIPP-+
Turbo Boost Max 3.0+-

Security technologies

Core i7-10875H and Core i5-10400H technologies aimed at improving security, for example, by protecting against hacks.

TXT++
EDB++
Secure Keyno data+
Identity Protection-+
SGXno dataYes with Intel® ME
OS Guardno data+

Virtualization technologies

Virtual machine speed-up technologies supported by Core i7-10875H and Core i5-10400H are enumerated here.

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

Memory specs

Types, maximum amount and channel quantity of RAM supported by Core i7-10875H and Core i5-10400H. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR4DDR4
Maximum memory size128 GB128 GB
Max memory channels22
Maximum memory bandwidth45.8 GB/s45.8 GB/s

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics cardIntel UHD GraphicsIntel UHD Graphics for 10th Gen Intel Processors
Quick Sync Video++
Graphics max frequency1.2 GHz1.1 GHz

Graphics interfaces

Available interfaces and connections of Core i7-10875H and Core i5-10400H integrated GPUs.

Number of displays supported33
eDP++
DisplayPort++
HDMI++
DVI++

Graphics image quality

Maximum display resolutions supported by Core i7-10875H and Core i5-10400H integrated GPUs, including resolutions over different interfaces.

4K resolution support++
Max resolution over HDMI 1.44096x2304@30Hz4096 x 2304@30Hz
Max resolution over eDP4096x2304@60Hz4096 x 2304@60Hz
Max resolution over DisplayPort4096x2304@60Hz4096 x 2304@60Hz

Graphics API support

APIs supported by Core i7-10875H and Core i5-10400H integrated GPUs, sometimes API versions are included.

DirectX1212
OpenGL4.54.5

Peripherals

Specifications and connection of peripherals supported by Core i7-10875H and Core i5-10400H.

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.

i7-10875H 9.34
+75.2%
i5-10400H 5.33

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.

i7-10875H 14844
+75.3%
i5-10400H 8468

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.

i7-10875H 1518
+8.2%
i5-10400H 1403

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.

i7-10875H 6561
+63.5%
i5-10400H 4012

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.

i7-10875H 7803
+5.4%
i5-10400H 7403

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.

i7-10875H 44805
+74.1%
i5-10400H 25731

3DMark06 CPU

3DMark06 is a discontinued DirectX 9 benchmark suite from Futuremark. Its CPU part contains two scenarios, one dedicated to artificial intelligence pathfinding, another to game physics using PhysX package.

i7-10875H 12945
+35.1%
i5-10400H 9578

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.

i7-10875H 19
+94.3%
i5-10400H 10

Cinebench 15 64-bit multi-core

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

i7-10875H 1595
+100%
i5-10400H 796

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.

i7-10875H 202
+5.2%
i5-10400H 192

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.

i7-10875H 2.4
+10.1%
i5-10400H 2.18

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.

i7-10875H 10.3
+94.3%
i5-10400H 5.3

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.

i7-10875H 7473
+81.6%
i5-10400H 4115

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.  

i7-10875H 103
+110%
i5-10400H 49

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.  

i7-10875H 242
+26.6%
i5-10400H 191

Geekbench 5.5 Multi-Core

i7-10875H 7799
+80%
i5-10400H 4332

Blender(-)

i7-10875H 323
i5-10400H 565
+75.2%

Geekbench 5.5 Single-Core

i7-10875H 1300
+4.4%
i5-10400H 1245

7-Zip Single

i7-10875H 5319
+11.6%
i5-10400H 4766

7-Zip

i7-10875H 44947
+94.3%
i5-10400H 23136

Gaming performance

Pros & cons summary


Performance score 9.34 5.33
Physical cores 8 4
Threads 16 8

i7-10875H has a 75.2% higher aggregate performance score, and 100% more physical cores and 100% more threads.

The Core i7-10875H is our recommended choice as it beats the Core i5-10400H in performance tests.


Should you still have questions on choice between Core i7-10875H and Core i5-10400H, ask them in Comments section, and we shall answer.

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Intel Core i7-10875H
Core i7-10875H
Intel Core i5-10400H
Core i5-10400H

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Community ratings

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Questions & comments

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