UserBenchmark: Intel Core i3-8350K vs i5-10400F

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IntelBX8070110400F

BUY • $99

IntelBX80684I38350K

BUY • $139

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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 176,519 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

23,493 User Benchmarks

Best Bench: 93% Base clock 4 GHz, turbo 4.8 GHz (avg)
Worst Bench: 68% Base clock 4 GHz, turbo 1.65 GHz (avg)

Poor: 68% Great: 93%

SPEED RANK: 214^th / 1442

Gaming 82%

Aircraft carrier

Desktop 88%

Aircraft carrier

Workstation 62%

Destroyer


Effective Speed Effective CPU Speed		85.2 %	+4%		81.7 %


Memory Avg. Memory Latency	89.6 Pts	+1%	89 Pts
1-Core Avg. Single Core Speed	118 Pts		123 Pts	+4%
2-Core Avg. Dual Core Speed	230 Pts		245 Pts	Slightly faster dual-core speed. +7%
4-Core Avg. Quad Core Speed	435 Pts	+2%	428 Pts
8-Core Avg. Octa Core Speed	715 Pts	Much faster octa-core speed. +62%	442 Pts


Memory OC Memory Latency	95.9 Pts		96.6 Pts	+1%
1-Core OC Single Core Speed	124 Pts		146 Pts	Faster OC single-core speed. +18%
2-Core OC Dual Core Speed	246 Pts		290 Pts	Faster OC dual-core speed. +18%
4-Core OC Quad Core Speed	485 Pts		544 Pts	Faster OC quad-core speed. +12%
8-Core OC Octa Core Speed	778 Pts	Much faster OC octa-core speed. +40%	557 Pts

Market Share

Based on 67,719,017 CPUs tested

See market share leaders


Market Share Market Share (trailing 30 days)	1.72 %	Insanely higher market share. +4,200%	0.04 %
Value Value For Money	113 %	Better value. +15%	98.8 %
User Rating UBM User Rating	88 %	Much more popular. +60%	55 %
Price Price (score)	$99	Cheaper. +29%	$139


Age Newest	47 Months	Much more recent. +41%	79 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	Hugely higher thread count. +200%	4 threads
Lithography Manufacturing process	14 nm		14 nm
Base Clock Base Clock Speed	2.9 GHz		4 GHz	Much faster base frequency. +38%
Turbo Clock Turbo Clock Speed	4.3 GHz	Slightly faster turbo frequency. +8%	4 GHz
64-Core OC Multi Core Speed	978 Pts	Much faster OC 64-core speed. +79%	545 Pts
64-Core Avg. Multi Core Speed	903 Pts	Hugely faster 64-core speed. +103%	445 Pts


Series CPU Architecture	Comet Lake	Coffee Lake
Socket Motherboard Socket	FCLGA1200	FCLGA1151
Graphics Integrated Graphics	None	UHD 630
Launch Date Launch Date	Q2'20	Q4'17
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, AVX2
Bus Speed Bus Speed	8 GT/s	8 GT/s DMI3
Thermal Solution Specification Thermal Solution Specification	PCG 2015C	PCG 2015C (130W)
Max Memory Size Max Memory Size (dependent on memory type)	128 GB	64 GB
Memory Types Memory Types	DDR4-2666	DDR4-2400
Turbo Boost Tech Intel® Turbo Boost Technology ‡	2	No
Hyper-Threading Tech Intel® Hyper-Threading Technology ‡	Yes	No
PCI Express Revision PCI Express Revision	3	3.0
PCI Express Configurations PCI Express Configurations ‡	Up to 1x16, 2x8, 1x8+2x4	Up to 1x16 or 2x8 or 1x8+2x4
	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 quad core i3-8350K hails from Intel’s most recent (and as yet unreleased) generation of Coffee Lake processors. It has a stock clock of 4.0 GHz, 8MB of cache and a TDP of 95W. The 8350K is the first i3 processor to feature four cores (previous generations of i3s had two cores and four threads). With this eighth generation of processors, Intel has introduced a step change in their nomenclature which witnesses the old quad core i5s become the new quad core i3s. Our benchmarks show a 25% increase in effective speed between generations of i3 8350K vs 7350K and near equivalence between the outgoing i5-7600K and the new i3-8350K. Although the price points of Coffee Lake are not yet known, if Intel keep them roughly in line with the previous generations (i3 ~= $140) this will represent the best improvement in value for money since Sandy Bridge as the 8350K at $140 would be 34.8% cheaper than a 7600K at $215. Cynics among us will see this as an effort to fend off competition from AMD’s new multi-core Ryzen processors. It appears Intel may have been successful with this move as early benchmarks from the 8350K suggest that it beats the more expensive 8 core Ryzen 7 1700 in single and quad core performance by 25%. The 8350K is a great choice for gaming builds, but the budget will also need to factor in a complementary motherboard based on the new 300 series chipset. Expect the quad core i3-8100 which is the 8350K’s little sister featuring a base clock of 3.6 GHz, to follow shortly. ^{[Aug '17 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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