UserBenchmark: Intel Core i5-8400 vs i7-4770K

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IntelBX80684I58400

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IntelBX80646I74770K

BUY • $120

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Real World Speed

Performance profile from 485,107 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

172,887 User Benchmarks

Best Bench: 84% Base clock 3.5 GHz, turbo 4.7 GHz (avg)
Worst Bench: 60% Base clock 3.5 GHz, turbo 0.75 GHz (avg)

Poor: 60% Great: 84%

SPEED RANK: 327^th / 1442

Gaming 74%

Battleship

Desktop 77%

Battleship

Workstation 60%

Gunboat


Effective Speed Effective CPU Speed		81.8 %	Faster effective speed. +11%		73.6 %


14 Nov19\|PCGamer AMD Ryzen 9 3950X review		28 %	Hitm2 33%, FarC5 45%, StrangeB 6%, TWarW2 36%, SotTR 31%, ACO 27%, MetroEx 18%, MESoW 26%, Divis2 25%


Memory Avg. Memory Latency	84.9 Pts		85.6 Pts	+1%
1-Core Avg. Single Core Speed	113 Pts	Faster single-core speed. +12%	101 Pts
2-Core Avg. Dual Core Speed	224 Pts	Faster dual-core speed. +17%	192 Pts
4-Core Avg. Quad Core Speed	434 Pts	Faster quad-core speed. +30%	334 Pts
8-Core Avg. Octa Core Speed	564 Pts	Faster octa-core speed. +13%	497 Pts


Memory OC Memory Latency	94.2 Pts		96 Pts	+2%
1-Core OC Single Core Speed	120 Pts		122 Pts	+2%
2-Core OC Dual Core Speed	237 Pts	+2%	232 Pts
4-Core OC Quad Core Speed	471 Pts	Faster OC quad-core speed. +17%	403 Pts
8-Core OC Octa Core Speed	657 Pts	Slightly faster OC octa-core speed. +8%	609 Pts

Market Share

Based on 67,741,606 CPUs tested

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Market Share Market Share (trailing 30 days)	0.81 %	Hugely higher market share. +212%	0.26 %
Value Value For Money	101 %	Slightly better value. +9%	92.7 %
User Rating UBM User Rating	61 %		64 %	+5%
Price Price (score)	$131		$120	Slightly cheaper. +8%


Age Newest	78 Months	Much more recent. +41%	133 Months
TDP Thermal Design Power (TDP)	65 Watts	More energy efficient. +23%	84 Watts
Cores CPU Processing Cores	6 cores	Much higher core count. +50%	4 cores
Threads CPU Processing Threads	6 threads		8 threads	Much higher thread count. +33%
Lithography Manufacturing process	14 nm	Much newer manufacturing. +36%	22 nm
Base Clock Base Clock Speed	2.8 GHz		3.5 GHz	Faster base frequency. +25%
Turbo Clock Turbo Clock Speed	4 GHz	+3%	3.9 GHz
64-Core OC Multi Core Speed	675 Pts	Slightly faster OC 64-core speed. +9%	620 Pts
64-Core Avg. Multi Core Speed	588 Pts	Faster 64-core speed. +15%	513 Pts


Series CPU Architecture	Coffee Lake	Haswell
Socket Motherboard Socket	FCLGA1151	FCLGA1150
Graphics Integrated Graphics	UHD 630	HD 4600
Launch Date Launch Date	Q4'17	Q2'13
Cache Cache	9 MB	8 MB SmartCache
Instruction Set Extensions Instruction Set Extensions	SSE4.1/4.2, AVX2	SSE4.1/4.2, AVX 2.0
Lithography Lithography	14 nm	22 nm
Recommended Price Recommended Customer Price	N/A	$339.00 - $350.00
Max Turbo Frequency Max Turbo Frequency	4.00 GHz	3.9 GHz
Bus Speed Bus Speed	8 GT/s DMI3	5 GT/s DMI2
Thermal Solution Specification Thermal Solution Specification	PCG 2015C (65W)	PCG 2013D
Max Memory Size Max Memory Size (dependent on memory type)	64 GB	32 GB
Memory Types Memory Types	DDR4-2666	DDR3-1333/1600, DDR3L-1333/1600 @ 1.5V
Processor Graphics Processor Graphics ‡	Intel® UHD Graphics 630	Intel® HD Graphics 4600
Graphics Max Dynamic Frequency Graphics Max Dynamic Frequency	1.05 GHz	1.25 GHz
Graphics Video Max Memory Graphics Video Max Memory	64 GB	2 GB
Hyper-Threading Tech Intel® Hyper-Threading Technology ‡	No	Yes
Virtualization for Directed I/O (VT-d) Intel® Virtualization Technology for Directed I/O (VT-d) ‡	Yes	No
PCI Express Revision PCI Express Revision	3.0	Up to 3.0
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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The Core i7-4770K is Intel's fourth generation (codename Haswell) flagship processor in the hugely successful Core range. It's not surprising that the 4770K sets a new Real World Performance index record, besting its predecessor by just over 9%. The 4770K also tops out in the remainder of our benchmarks setting new highs of 10020 and 2164 in the PassMark and PassMark Single Thread tests which equates to roughly an 8% overall performance increase over the 3770K. With a TDP of 84 watts, power consumption has increased slightly over the 3770K. The new Core i7-4770K demonstrates around an 8% performance increase over its predecessor the 3770K but it costs 12% more. As a result, at least until prices drop, this processor represents marginally worse value for money than the 3770K. ^{[Jun '13 CPUPro]}

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CPU	GPU	SSD
Intel Core i5-13600K $273	Nvidia RTX 4060 $295	Crucial MX500 250GB $40
Intel Core i5-12400F $133	Nvidia RTX 4060-Ti $385	Samsung 850 Evo 120GB $80
Intel Core i5-12600K $179	Nvidia RTX 4070 $539	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) $37	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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