UserBenchmark: Intel Core i5-6400 vs i7-10700K

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Real World Speed

Performance profile from 370,316 user samples

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198,859 User Benchmarks

Best Bench: 104% Base clock 3.8 GHz, turbo 5.1 GHz (avg)
Worst Bench: 86% Base clock 3.8 GHz, turbo 1.2 GHz (avg)

Poor: 86% Great: 104%

SPEED RANK: 116^th / 1468

Gaming 97%

Nuclear submarine

Desktop 97%

Nuclear submarine

Workstation 96%

Nuclear submarine

171,457 User Benchmarks

Best Bench: 71% Base clock 2.7 GHz, turbo 3.1 GHz (avg)
Worst Bench: 39% Base clock 2.7 GHz, turbo 0.5 GHz (avg)

Poor: 39% Great: 71%

SPEED RANK: 590^th / 1468

Gaming 61%

Destroyer

Desktop 66%

Battle cruiser

Workstation 45%

Yacht


Effective Speed Effective CPU Speed		96.5 %	Much faster effective speed. +59%		60.8 %


Memory Avg. Memory Latency	91.1 Pts	Lower memory latency. +21%	75.2 Pts
1-Core Avg. Single Core Speed	142 Pts	Much faster single-core speed. +68%	84.6 Pts
2-Core Avg. Dual Core Speed	280 Pts	Much faster dual-core speed. +69%	166 Pts
4-Core Avg. Quad Core Speed	547 Pts	Hugely faster quad-core speed. +105%	267 Pts
8-Core Avg. Octa Core Speed	969 Pts	Hugely faster octa-core speed. +239%	286 Pts


Memory OC Memory Latency	96.7 Pts	Lower OC memory latency. +11%	86.8 Pts
1-Core OC Single Core Speed	153 Pts	Much faster OC single-core speed. +59%	96.1 Pts
2-Core OC Dual Core Speed	304 Pts	Much faster OC dual-core speed. +61%	189 Pts
4-Core OC Quad Core Speed	602 Pts	Much faster OC quad-core speed. +80%	335 Pts
8-Core OC Octa Core Speed	1,111 Pts	Hugely faster OC octa-core speed. +223%	344 Pts

Market Share

Based on 69,041,877 CPUs tested

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Market Share Market Share (trailing 30 days)	0.9 %	Hugely higher market share. +200%	0.3 %
Value Value For Money	99.5 %	Slightly better value. +8%	91.9 %
User Rating UBM User Rating	88 %	Much more popular. +60%	55 %
Price Price (score)	$249		$62	Much cheaper. +75%


Age Newest	54 Months	Much more recent. +51%	110 Months
TDP Thermal Design Power (TDP)	125 Watts		65 Watts	Much more energy efficient. +48%
Cores CPU Processing Cores	8 cores	Hugely higher core count. +100%	4 cores
Threads CPU Processing Threads	16 threads	Hugely higher thread count. +300%	4 threads
Lithography Manufacturing process	14 nm		14 nm
Base Clock Base Clock Speed	3.8 GHz	Much faster base frequency. +41%	2.7 GHz
Turbo Clock Turbo Clock Speed	5.1 GHz	Much faster turbo frequency. +55%	3.3 GHz
64-Core OC Multi Core Speed	1,573 Pts	Hugely faster OC 64-core speed. +355%	346 Pts
64-Core Avg. Multi Core Speed	1,453 Pts	Hugely faster 64-core speed. +405%	288 Pts


Series CPU Architecture	Comet Lake	Skylake
Socket Motherboard Socket	FCLGA1200	FCLGA1151
Graphics Integrated Graphics	UHD 630	HD 530
Launch Date Launch Date	Q2'20	Q3'15
Cache Cache	16 MB Intel® Smart Cache	6 MB SmartCache
Instruction Set Extensions Instruction Set Extensions	Intel® SSE4.1, Intel® SSE4.2, Intel® AVX2	SSE4.1/4.2, AVX 2.0
Max Turbo Frequency Max Turbo Frequency	5.10 GHz	3.3 GHz
Bus Speed Bus Speed	8 GT/s	8 GT/s DMI3
Thermal Solution Specification Thermal Solution Specification	PCG 2015D	PCG 2015C (65W)
Max Memory Size Max Memory Size (dependent on memory type)	128 GB	64 GB
Memory Types Memory Types	DDR4-2933	DDR4-1866/2133, DDR3L-1333/1600 @ 1.35V
Memory Bandwidth Max Memory Bandwidth	45.8 GB/s	34.1 GB/s
Processor Graphics Processor Graphics ‡	Intel® UHD Graphics 630	Intel® HD Graphics 530
Graphics Max Dynamic Frequency Graphics Max Dynamic Frequency	1.20 GHz	950 MHz
Turbo Boost Tech Intel® Turbo Boost Technology ‡	2	2.0
Hyper-Threading Tech Intel® Hyper-Threading Technology ‡	Yes	No
Stable Image Platform Program (SIPP) Intel® Stable Image Platform Program (SIPP)	Yes	No
Trusted Execution Tech Intel® Trusted Execution Technology ‡	Yes	No
PCI Express Revision PCI Express Revision	3	3.0
	More specs »	More specs »

Intel’s tenth generation octa-core hyperthreaded i7-10700K is one of the fastest high-end desktop CPUs ever made. A simple overclock yields all 16 threads running at a staggering 5.1 GHz. Gaming and desktop performance is second only to the flagship i9-10900K. Although a new (Z490) LGA1200 motherboard is required, it will remain compatible with Rocket Lake CPUs which are due later this year. The 10700K’s $400 USD price tag puts it in a similar price band to AMD’s 12-core hyperthreaded Ryzen 9 3900X, however, the 10700K’s faster cores combined with its lower memory latency, yield a 12% effective speed advantage over the 3900X. Intra-generationally comparing the 10700K and 10600K shows that the 10600K offers almost identical gaming performance for 34% less money. ^{[Jun '20 CPUPro]}

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CPU	GPU	SSD
Intel Core i5-13600K $210	Nvidia RTX 4060 $290	WD Black SN850X M.2 2TB $130
Intel Core i5-12400F $111	Nvidia RTX 4060-Ti $389	WD Black SN850X M.2 1TB $80
Intel Core i5-12600K $164	Nvidia RTX 4070 $500	Crucial T700 M.2 4TB $389

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