UserBenchmark: Intel Core i5-10400F vs i7-7700K

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IntelBX8070110400F

BUY • $99

IntelBX80677I77700K

BUY • $241

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Watch Comparable Gameplay: 10400F vs 9350KF


CSGO Dust 2 1080p Max	238 EFps		270 EFps	Better CSGO EFps. +13%
GTAV Franklin & Lamar 1080p Max	100 EFps		108 EFps	Slightly Better GTAV EFps. +8%
Overwatch Temple of Anubis 1080p Max	139 EFps	+4%	134 EFps
PUBG M249 Training 1080p Max	131 EFps	+5%	125 EFps
Fortnite UserBenchmark Island 1080p Max	131 EFps		145 EFps	Better Fortnite EFps. +11%

Real World Speed

Performance profile from 865,338 user samples

Benchmark your CPU here

153,026 User Benchmarks

Best Bench: 92% Base clock 2.9 GHz, turbo 4 GHz (avg)
Worst Bench: 75% Base clock 2.9 GHz, turbo 4 GHz (avg)

Poor: 75% Great: 92%

SPEED RANK: 177^th / 1442

Gaming 85%

Aircraft carrier

Desktop 87%

Aircraft carrier

Workstation 76%

Battleship

712,312 User Benchmarks

Best Bench: 92% Base clock 4.2 GHz, turbo 5 GHz (avg)
Worst Bench: 71% Base clock 4.2 GHz, turbo 0.2 GHz (avg)

Poor: 71% Great: 92%

SPEED RANK: 188^th / 1442

Gaming 84%

Aircraft carrier

Desktop 89%

Aircraft carrier

Workstation 70%

Battleship


Effective Speed Effective CPU Speed		85.2 %	+1%		84.2 %


10 Mar21\|HardwareLUXX Processor non grata: Rocket Lake-S...		20 %	BFV 11%, SotTR 21%, MetroEx 26%, Divis2 21%


Memory Avg. Memory Latency	89.6 Pts		89.6 Pts
1-Core Avg. Single Core Speed	118 Pts		127 Pts	Slightly faster single-core speed. +8%
2-Core Avg. Dual Core Speed	230 Pts		242 Pts	Slightly faster dual-core speed. +5%
4-Core Avg. Quad Core Speed	435 Pts	+2%	426 Pts
8-Core Avg. Octa Core Speed	715 Pts	Faster octa-core speed. +11%	647 Pts


Memory OC Memory Latency	95.9 Pts		96.5 Pts	+1%
1-Core OC Single Core Speed	124 Pts		142 Pts	Faster OC single-core speed. +15%
2-Core OC Dual Core Speed	246 Pts		275 Pts	Faster OC dual-core speed. +12%
4-Core OC Quad Core Speed	485 Pts	+1%	482 Pts
8-Core OC Octa Core Speed	778 Pts	Slightly faster OC octa-core speed. +6%	737 Pts

Market Share

Based on 67,719,520 CPUs tested

See market share leaders


Market Share Market Share (trailing 30 days)	1.71 %	Much higher market share. +71%	1 %
Value Value For Money	113 %	Better value. +29%	87.6 %
User Rating UBM User Rating	88 %	Slightly more popular. +6%	83 %
Price Price (score)	$99	Much cheaper. +59%	$241


Age Newest	47 Months	Much more recent. +46%	87 Months
TDP Thermal Design Power (TDP)	65 Watts	More energy efficient. +29%	91 Watts
Cores CPU Processing Cores	6 cores	Much higher core count. +50%	4 cores
Threads CPU Processing Threads	12 threads	Much higher thread count. +50%	8 threads
Lithography Manufacturing process	14 nm		14 nm
Base Clock Base Clock Speed	2.9 GHz		4.2 GHz	Much faster base frequency. +45%
Turbo Clock Turbo Clock Speed	4.3 GHz		4.5 GHz	+5%
64-Core OC Multi Core Speed	978 Pts	Much faster OC 64-core speed. +31%	747 Pts
64-Core Avg. Multi Core Speed	903 Pts	Much faster 64-core speed. +36%	662 Pts


Series CPU Architecture	Comet Lake	Kaby Lake
Socket Motherboard Socket	FCLGA1200	FCLGA1151
Graphics Integrated Graphics	None	HD 630
Launch Date Launch Date	Q2'20	Q1'17
Cache Cache	12 MB Intel® Smart Cache	8 MB
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	4.30 GHz	4.50 GHz
Bus Speed Bus Speed	8 GT/s	8 GT/s DMI3
Thermal Solution Specification Thermal Solution Specification	PCG 2015C	PCG 2015D (130W)
Max Memory Size Max Memory Size (dependent on memory type)	128 GB	64 GB
Memory Types Memory Types	DDR4-2666	DDR4-2133/2400, DDR3L-1333/1600 @ 1.35V
Turbo Boost Tech Intel® Turbo Boost Technology ‡	2	2.0
PCI Express Revision PCI Express Revision	3	3.0
	More specs »	More specs »

The i5-10400F is a six-core hyperthreaded CPU from Intel’s latest Comet Lake series of desktop processors. This 65 W CPU has single core and all core boost frequencies of 4.3 GHz and 4.0 GHz, respectively. Whilst the 10400F will require a new LGA1200 motherboard, such as the Z490, Intel have guaranteed that the next generation of Rocket Lake CPUs will also be compatible with this chipset. The 10400F is aimed at mid-tier gaming PC builds, and as such, ships with a cooler but without integrated graphics. Despite being officially launched in Q2 of 2020, at the time of writing, the 10400F is still not widely available. Compared to the similarly priced Ryzen 5 3600, the 10400F’s lower memory latency gives it the lead in gaming and effective speed benchmarks. Since the Ryzen architecture creates a gaming bottleneck, it is necessary to upgrade to a higher tier, Intel CPU for better gaming performance. On the other hand comparing the i5-10400F and the i3-10100 shows that the 10100 offers comparable gaming performance for 22% less money whilst also including integrated graphics. ^{[Jun '20 CPUPro]}

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The Core i7-7700K is Intel’s flagship Kaby Lake based CPU which is reported to have the same IPC as its predecessor, Skylake. Comparing the 7700K and 6700K shows that both average effective speed and peak overclocked speed are up by 7%. Most of the increase in average effective speed is explained by the 5% boost in base clocks from 4.0 to 4.2 GHz. The improved peak lab speed is attributable to a combination of better overclocking capacity and improvements in Intel’s speedshift technology which make the 7700K slightly more responsive. Kaby Lake also has marginally better HD 630 integrated graphics. The i7-7700K is priced similarly to the i7-6700K so for top end gaming and workstation builds, the 7700K is the clear choice for 2017. AMD’s Ryzen will release later this year so things could change at that time. ^{[Jan '17 CPUPro]}

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We calculate effective speed which measures real world performance for typical users. Effective speed is adjusted by current prices to yield a value for money rating. Our calculated values are checked against thousands of individual user ratings. The customizable table below combines these factors to bring you the definitive list of top CPUs. ^[CPUPro]

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CPU	GPU	SSD
Intel Core i5-13600K $279	Nvidia RTX 4060 $300	Crucial MX500 250GB $40
Intel Core i5-12400F $133	Nvidia RTX 4060-Ti $385	Samsung 850 Evo 120GB $80
Intel Core i5-12600K $182	Nvidia RTX 4070 $409	Samsung 860 Evo 250GB $52

HDD	RAM	USB
Seagate Barracuda 1TB (2016) $39	Corsair Vengeance LPX DDR4 3200 C16 2x8GB $40	SanDisk Extreme 64GB $72
WD Blue 1TB (2012) $30	Corsair Vengeance LPX DDR4 3000 C15 2x8GB $43	SanDisk Extreme 32GB $28
Seagate Barracuda 2TB (2016) $51	G.SKILL Trident Z DDR4 3200 C14 4x16GB $351	SanDisk Ultra Fit 32GB $16

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