i5-8265U vs i7-8565U

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Aggregate performance score

Core i7-8565U
2018
4 cores / 8 threads, 15 Watt
3.81
+1.9%
Core i5-8265U
2018
4 cores / 8 threads, 15 Watt
3.74

Core i7-8565U outperforms Core i5-8265U by a minimal 2% based on our aggregate benchmark results.

Primary details

Comparing Core i7-8565U and Core i5-8265U processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking14771487
Place by popularitynot in top-100not in top-100
Market segmentLaptopLaptop
SeriesIntel Core i7Intel Core i5
Power efficiency24.0423.60
Architecture codenameWhiskey Lake-U (2018−2019)Whiskey Lake-U (2018−2019)
Release date28 August 2018 (6 years ago)28 August 2018 (6 years ago)
Launch price (MSRP)$409$297

Detailed specifications

Core i7-8565U and Core i5-8265U 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)4 (Quad-Core)
Threads88
Base clock speed1.8 GHz1.6 GHz
Boost clock speed4.6 GHz3.9 GHz
Bus typeOPIOPI
Bus rate4 GT/s4 GT/s
Multiplier1816
L1 cache256 KB256 KB
L2 cache1 MB1 MB
L3 cache8 MB (shared)6 MB (shared)
Chip lithography14 nm14 nm
Die size123 mm2123 mm2
Maximum core temperature100 °C100 °C
Maximum case temperature (TCase)72 °C72 °C
64 bit support++
Windows 11 compatibility++

Compatibility

Information on Core i7-8565U and Core i5-8265U 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 (Uniprocessor)
SocketFCBGA1528FCBGA1528
Power consumption (TDP)15 Watt15 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Core i7-8565U and Core i5-8265U. 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++
My WiFi++
Turbo Boost Technology2.02.0
Hyper-Threading Technology++
Idle States++
Thermal Monitoring++
Flex Memory Access++
Smart Response++

Security technologies

Core i7-8565U and Core i5-8265U technologies aimed at improving security, for example, by protecting against hacks.

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

Virtualization technologies

Virtual machine speed-up technologies supported by Core i7-8565U and Core i5-8265U are enumerated here.

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

Memory specs

Types, maximum amount and channel quantity of RAM supported by Core i7-8565U and Core i5-8265U. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR4DDR4
Maximum memory size64 GB64 GB
Max memory channels22
Maximum memory bandwidth38.397 GB/s38.397 GB/s

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics cardIntel UHD Graphics for 8th Generation Intel ProcessorsIntel UHD Graphics for 8th Generation Intel Processors
Max video memory32 GB32 GB
Quick Sync Video++
Clear Video++
Clear Video HD++
Graphics max frequency1.15 GHz1.1 GHz

Graphics interfaces

Available interfaces and connections of Core i7-8565U and Core i5-8265U integrated GPUs.

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

Graphics image quality

Maximum display resolutions supported by Core i7-8565U and Core i5-8265U integrated GPUs, including resolutions over different interfaces.

4K resolution support++
Max resolution over HDMI 1.44096 x 2304@24Hz4096x2304@24Hz
Max resolution over eDP4096 x 2304@60Hz4096x2304@60Hz
Max resolution over DisplayPort4096 x 2304@60Hz4096x2304@60Hz

Graphics API support

APIs supported by Core i7-8565U and Core i5-8265U integrated GPUs, sometimes API versions are included.

DirectX1212
OpenGL4.54.5

Peripherals

Specifications and connection of peripherals supported by Core i7-8565U and Core i5-8265U.

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.

i7-8565U 3.81
+1.9%
i5-8265U 3.74

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.

i7-8565U 6055
+2%
i5-8265U 5935

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.

i7-8565U 804
+11.7%
i5-8265U 720

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.

i7-8565U 2327
+2.4%
i5-8265U 2272

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.

i7-8565U 6644
+9.2%
i5-8265U 6082

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.

i7-8565U 16760
i5-8265U 19418
+15.9%

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.

i7-8565U 6158
i5-8265U 6316
+2.6%

wPrime 32

wPrime 32M is a math multi-thread processor test, which calculates square roots of first 32 million integer numbers. Its result is measured in seconds, so that the less is benchmark result, the faster the processor.

i7-8565U 9.55
+15.4%
i5-8265U 11.02

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.

i7-8565U 7
+18.5%
i5-8265U 6

Cinebench 15 64-bit multi-core

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

i7-8565U 609
+1.2%
i5-8265U 602

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.

i7-8565U 173
+8.8%
i5-8265U 159

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.

i7-8565U 1.93
+8.4%
i5-8265U 1.78

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.

i7-8565U 4
i5-8265U 4.4
+10%

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.

i7-8565U 4292
+7.6%
i5-8265U 3988

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.  

i7-8565U 34
i5-8265U 39
+16%

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.  

i7-8565U 141
i5-8265U 156
+10.7%

Geekbench 5.5 Multi-Core

i7-8565U 3074
i5-8265U 3625
+17.9%

Blender(-)

i7-8565U 807
i5-8265U 861
+6.8%

Geekbench 5.5 Single-Core

i7-8565U 1136
+9%
i5-8265U 1042

7-Zip Single

i7-8565U 4737
+16%
i5-8265U 4084

7-Zip

i7-8565U 18860
+16.1%
i5-8265U 16245

WebXPRT 3

i7-8565U 202
+8%
i5-8265U 187

Geekbench 3 32-bit multi-core

i7-8565U 12303
i5-8265U 14002
+13.8%

Geekbench 3 32-bit single-core

i7-8565U 3851
+4.7%
i5-8265U 3679

Geekbench 2

i7-8565U 10600
i5-8265U 11639
+9.8%

Geekbench 4.0 64-bit multi-core

i7-8565U 13618
i5-8265U 14368
+5.5%

Geekbench 4.0 64-bit single-core

i7-8565U 4759
+7.4%
i5-8265U 4433

Gaming performance

Pros & cons summary


Performance score 3.81 3.74

i7-8565U has a 1.9% higher aggregate performance score.

Given the minimal performance differences, no clear winner can be declared between Core i7-8565U and Core i5-8265U.


Should you still have questions on choice between Core i7-8565U and Core i5-8265U, ask them in Comments section, and we shall answer.

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Intel Core i7-8565U
Core i7-8565U
Intel Core i5-8265U
Core i5-8265U

Similar processor comparisons

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Community ratings

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Questions & comments

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