UserBenchmark: Intel Core i5-7300HQ vs i5-8400

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IntelBX80684I58400

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Intel

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Performance profile from 483,091 user samples

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312,220 User Benchmarks

Best Bench: 89% Base clock 2.8 GHz, turbo 3.8 GHz (avg)
Worst Bench: 61% Base clock 2.8 GHz, turbo 0.8 GHz (avg)

Poor: 61% Great: 89%

SPEED RANK: 212^th / 1442

Gaming 82%

Aircraft carrier

Desktop 83%

Aircraft carrier

Workstation 66%

Battle cruiser

170,871 User Benchmarks

Best Bench: 69% Base clock 2.5 GHz, turbo 3.1 GHz (avg)
Worst Bench: 32% Base clock 2.5 GHz, turbo 1.85 GHz (avg)

Poor: 32% Great: 69%

SPEED RANK: 647^th / 1442

Gaming 57%

Gunboat

Desktop 62%

Destroyer

Workstation 42%

Speed boat


Effective Speed Effective CPU Speed		81.8 %	Much faster effective speed. +45%		56.5 %


Memory Avg. Memory Latency	84.9 Pts	Lower memory latency. +23%	68.8 Pts
1-Core Avg. Single Core Speed	113 Pts	Much faster single-core speed. +36%	83.3 Pts
2-Core Avg. Dual Core Speed	224 Pts	Much faster dual-core speed. +38%	162 Pts
4-Core Avg. Quad Core Speed	434 Pts	Much faster quad-core speed. +71%	254 Pts
8-Core Avg. Octa Core Speed	564 Pts	Hugely faster octa-core speed. +108%	271 Pts


Memory OC Memory Latency	94.2 Pts	Lower OC memory latency. +10%	85.4 Pts
1-Core OC Single Core Speed	120 Pts	Faster OC single-core speed. +25%	95.8 Pts
2-Core OC Dual Core Speed	237 Pts	Faster OC dual-core speed. +25%	190 Pts
4-Core OC Quad Core Speed	471 Pts	Much faster OC quad-core speed. +41%	334 Pts
8-Core OC Octa Core Speed	657 Pts	Hugely faster OC octa-core speed. +93%	340 Pts

Market Share

Based on 67,695,524 CPUs tested

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Market Share Market Share (trailing 30 days)		0.96 %	Hugely higher market share. +284%		0.25 %
User Rating UBM User Rating		61 %	More popular. +11%		55 %


Age Newest	78 Months	More recent. +10%	87+ Months
64-Core OC Multi Core Speed	675 Pts	Hugely faster OC 64-core speed. +98%	341 Pts
64-Core Avg. Multi Core Speed	588 Pts	Hugely faster 64-core speed. +114%	275 Pts


Launch Date Launch Date	Q4'17	Q1'17
Cache Cache	9 MB	6 MB
Instruction Set Extensions Instruction Set Extensions	SSE4.1/4.2, AVX2	SSE4.1/4.2, AVX 2.0
Max Turbo Frequency Max Turbo Frequency	4.00 GHz	3.50 GHz
Memory Types Memory Types	DDR4-2666	DDR4-2400, LPDDR3-2133, DDR3L-1600
Processor Graphics Processor Graphics ‡	Intel® UHD Graphics 630	Intel® HD Graphics 630
Graphics Base Frequency Graphics Base Frequency	350 MHz	350.00 MHz
Graphics Max Dynamic Frequency Graphics Max Dynamic Frequency	1.05 GHz	1.00 GHz
Package Size Package Size	37.5mm x 37.5mm	42mm x 28mm
TSX-NI Intel® TSX-NI	No	Yes
PCI Express Configurations PCI Express Configurations ‡	Up to 1x16 or 2x8 or 1x8+2x4	Up to 1x16, 2x8, 1x8+2x4
	More specs »	More specs »

The i5-8400 is a competitively priced hex-core processor from Intel’s 8th generation of Core processors (Coffee Lake). Along with the release of the unlocked i5-8600K, this is the first time that six-core processors have featured in the i5 line-up. Like the other Coffee Lake processors, the i5-8400 is based upon an improved version of Intel’s 14nm architecture which featured in both Skylake and Kaby Lake. Early benchmarks reveal that for average quad core usage (most games employ a maximum of four cores) the i5-8400 performs way above its pay grade. It achieves quad core mixed speeds close to Intel’s outgoing 2017 flagship the $300, quad-core, 8 thread i7-7700k, which to date has been a strong favourite for high-end gaming setups. On paper, the i5-8400 has a base clock of 2.8 GHz (Intel are significantly downplaying the performance of this SKU by giving it a relatively low nominal base clock), an all core boost of 3.8 GHz (this is the effective base clock figure that counts) and a single core boost of 4 GHz. This compares reasonably well to the i5-8600K which has a base clock of 3.6 GHz, all core boost of 4.1 GHz and a single core boost of 4.3 GHz. The i5-8400 also features 9MB of L3 cache and an energy-thrifty TDP of 65W. Priced at under $190, the i5-8400 offers fantastic value for money. Unfortunately, like the other Coffee Lake processors, the i5-8400 will require a new 300 series motherboard, and at the time of writing, the only available version is Intel’s high-end Z370 which isn't an ideal pairing for the i5-8400. The Z series motherboards are designed to cater for the unlocked and overclockable "K" SKUs. Cheaper 300 series motherboards will be available in 2018 at which time the 8400 will offer even better value for money. ^{[Oct '17 CPUPro]}

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CPU	GPU	SSD
Intel Core i5-13600K $273	Nvidia RTX 4060 $300	Crucial MX500 250GB $40
Intel Core i5-12400F $132	Nvidia RTX 4060-Ti $385	Samsung 850 Evo 120GB $80
Intel Core i5-12600K $186	Nvidia RTX 4070 $409	Samsung 860 Evo 250GB $52

HDD	RAM	USB
Seagate Barracuda 1TB (2016) $34	Corsair Vengeance LPX DDR4 3200 C16 2x8GB $40	SanDisk Extreme 64GB $72
WD Blue 1TB (2012) $35	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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