i7-4750HQ vs i5-7600K

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Aggregate performance score

Core i5-7600K
2017
4 cores / 4 threads, 91 Watt
4.40
+19.6%

i5-7600K outperforms i7-4750HQ by a significant 20% based on our aggregate benchmark results.

Primary details

Comparing Core i5-7600K and Core i7-4750HQ processor market type (desktop or notebook), architecture, sales start time and price.

Place in performance ranking13361483
Place by popularitynot in top-100not in top-100
Cost-effectiveness evaluation1.45no data
Market segmentDesktop processorLaptop
SeriesIntel Core i5 (Desktop)Intel Core i7
Architecture codenameKaby Lake (2016−2019)Haswell (2013−2015)
Release date3 January 2017 (7 years ago)4 June 2013 (11 years ago)
Launch price (MSRP)$242$434

Cost-effectiveness evaluation

Performance per price, higher is better.

no data

Detailed specifications

Core i5-7600K and Core i7-4750HQ 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)
Threads48
Base clock speed3.8 GHz2 GHz
Boost clock speed4.2 GHz3.2 GHz
Bus typeDMI 3.0DMI 2.0
Bus rate8 GT/s5 GT/s
Multiplier3820
L1 cache256 KB256 KB
L2 cache1 MB1 MB
L3 cache6 MB6 MB
Chip lithography14 nm22 nm
Die sizeno data260 mm2
Maximum core temperature100 °C100 °C
Maximum case temperature (TCase)72 °C100 °C
Number of transistorsno data1700 Million
64 bit support++
Windows 11 compatibility--
Unlocked multiplier+-

Compatibility

Information on Core i5-7600K and Core i7-4750HQ 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
SocketFCLGA1151FCBGA1364
Power consumption (TDP)91 Watt47 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Core i5-7600K and Core i7-4750HQ. 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++
vPro++
Enhanced SpeedStep (EIST)++
Turbo Boost Technology2.02.0
Hyper-Threading Technology-+
TSX++
Idle States++
Thermal Monitoring++
FDIno data+
StatusDiscontinuedDiscontinued

Security technologies

Core i5-7600K and Core i7-4750HQ technologies aimed at improving security, for example, by protecting against hacks.

TXTno data+
EDB++
Secure Key++
MPX+-
Identity Protection++
SGXYes with Intel® MEno data
OS Guard+no data
Anti-Theftno data+

Virtualization technologies

Virtual machine speed-up technologies supported by Core i5-7600K and Core i7-4750HQ are enumerated here.

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

Memory specs

Types, maximum amount and channel quantity of RAM supported by Core i5-7600K and Core i7-4750HQ. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR3, DDR4DDR3
Maximum memory size64 GB32 GB
Max memory channels22
Maximum memory bandwidth38.397 GB/s25.6 GB/s

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics card
Compare
Intel HD Graphics 630Intel Iris Pro Graphics 5200
Max video memory64 GB2 GB
Quick Sync Video++
Clear Video+no data
Clear Video HD++
Graphics max frequency1.15 GHz1.2 GHz
InTru 3D++

Graphics interfaces

Available interfaces and connections of Core i5-7600K and Core i7-4750HQ integrated GPUs.

Number of displays supported33
eDPno data+
DisplayPort-+
HDMI-+
VGAno data+

Graphics image quality

Maximum display resolutions supported by Core i5-7600K and Core i7-4750HQ integrated GPUs, including resolutions over different interfaces.

4K resolution support+no data
Max resolution over HDMI 1.44096x2304@24Hz3840x2160@30Hz
Max resolution over eDP4096x2304@60Hzno data
Max resolution over DisplayPort4096x2304@60Hz3840x2160@60Hz
Max resolution over VGAno data2880x1800@60Hz

Graphics API support

APIs supported by Core i5-7600K and Core i7-4750HQ integrated GPUs, sometimes API versions are included.

DirectX1211.2/12
OpenGL4.54.3

Peripherals

Specifications and connection of peripherals supported by Core i5-7600K and Core i7-4750HQ.

PCIe version3.03
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.

i5-7600K 4.40
+19.6%
i7-4750HQ 3.68

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.

i5-7600K 6807
+19.6%
i7-4750HQ 5690

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.

i5-7600K 1532
+52.9%
i7-4750HQ 1002

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.

i5-7600K 4275
+32.9%
i7-4750HQ 3217

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.

i5-7600K 6814
+44.3%
i7-4750HQ 4723

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.

i5-7600K 24179
+34.1%
i7-4750HQ 18026

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.

i5-7600K 8532
+32.6%
i7-4750HQ 6436

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.

i5-7600K 8.49
+2.7%
i7-4750HQ 8.72

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.

i5-7600K 8
+20.2%
i7-4750HQ 7

Cinebench 15 64-bit multi-core

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

i5-7600K 674
+10.1%
i7-4750HQ 612

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.

i5-7600K 180
+45.9%
i7-4750HQ 123

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.

i5-7600K 2.02
+42.3%
i7-4750HQ 1.42

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.

i5-7600K 3.3
i7-4750HQ 3.6
+9.1%

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.

i5-7600K 3570
i7-4750HQ 4619
+29.4%

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.  

i5-7600K 46
+31.8%
i7-4750HQ 35

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.  

i5-7600K 223
+61.7%
i7-4750HQ 138

Gaming performance

Pros & cons summary


Performance score 4.40 3.68
Integrated graphics card 3.10 3.07
Recency 3 January 2017 4 June 2013
Threads 4 8
Chip lithography 14 nm 22 nm
Power consumption (TDP) 91 Watt 47 Watt

i5-7600K has a 19.6% higher aggregate performance score, 1% faster integrated GPU, an age advantage of 3 years, and a 57.1% more advanced lithography process.

i7-4750HQ, on the other hand, has 100% more threads, and 93.6% lower power consumption.

The Core i5-7600K is our recommended choice as it beats the Core i7-4750HQ in performance tests.

Note that Core i5-7600K is a desktop processor while Core i7-4750HQ is a notebook one.


Should you still have questions on choice between Core i5-7600K and Core i7-4750HQ, ask them in Comments section, and we shall answer.

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Do you think we are right or mistaken in our choice? Vote by clicking "Like" button near your favorite CPU.


Intel Core i5-7600K
Core i5-7600K
Intel Core i7-4750HQ
Core i7-4750HQ

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Community ratings

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Questions & comments

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