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IntelBX80677I57600K
IntelBX80684I38350K
▲ 7518,182 ▼

4 Cores, 4 Threads @3.8GHz, Kaby Lake.
Release date: Q1 2017.

VS
▲ 551,286 ▼

4 Cores, 4 Threads @4.0GHz, Coffee Lake.
Release date: Q3 2017.

Effective Speed 
+8%
Real World Speed
Performance profile from 218,499 user samples
Benchmark your CPU here
195,006 User Benchmarks
Best Bench: 89% Base clock 3.8 GHz, turbo 5.15 GHz (avg)
Worst Bench: 59% Base clock 3.8 GHz, turbo 1.05 GHz (avg)
Poor: 59% Great: 89%
SPEED RANK: 297th / 1442
Gaming
Gaming 76%
Battleship
Desktop
Desktop 84%
Aircraft carrier
Workstation
Workstation 58%
Gunboat
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: 214th / 1442
Gaming
Gaming 82%
Aircraft carrier
Desktop
Desktop 88%
Aircraft carrier
Workstation
Workstation 62%
Destroyer
Effective Speed
Effective CPU Speed 		75.8 % 81.7 % Slightly faster effective speed.
+8%
Average Score 
+7%
Memory
Avg. Memory Latency 		85.4 Pts 89 Pts +4%
1-Core
Avg. Single Core Speed 		120 Pts 123 Pts +2%
2-Core
Avg. Dual Core Speed 		237 Pts 245 Pts +3%
4-Core
Avg. Quad Core Speed 		379 Pts 428 Pts Faster quad-core speed.
+13%
8-Core
Avg. Octa Core Speed 		403 Pts 442 Pts Slightly faster octa-core speed.
+10%
Overclocked Score 
+5%
Memory
OC Memory Latency 		95.8 Pts 96.6 Pts +1%
1-Core
OC Single Core Speed 		144 Pts 146 Pts +1%
2-Core
OC Dual Core Speed 		286 Pts 290 Pts +1%
4-Core
OC Quad Core Speed 		490 Pts 544 Pts Faster OC quad-core speed.
+11%
8-Core
OC Octa Core Speed 		504 Pts 557 Pts Faster OC octa-core speed.
+11%
Value & Sentiment 
+215%
Market Share
Based on 67,749,833 CPUs tested
See market share leaders
Market Share
Market Share (trailing 30 days) 		0.29 % Hugely higher market share.
+867% 		0.03 %
Value
Value For Money 		84.1 % 98.8 % Better value.
+17%
User Rating
UBM User Rating 		75 % Much more popular.
+36% 		55 %
Price
Price (score) 		$190 $139 Cheaper.
+27%
Nice To Haves 
+3%
Age
Newest 		87 Months 79 Months Slightly more recent.
+9%
TDP
Thermal Design Power (TDP) 		91 Watts 91 Watts
Cores
CPU Processing Cores 		4 cores 4 cores
Threads
CPU Processing Threads 		4 threads 4 threads
Lithography
Manufacturing process 		14 nm 14 nm
Base Clock
Base Clock Speed 		3.8 GHz 4 GHz Slightly faster base frequency.
+5%
Turbo Clock
Turbo Clock Speed 		4.2 GHz +5% 4 GHz
64-Core
OC Multi Core Speed 		510 Pts 545 Pts Slightly faster OC 64-core speed.
+7%
64-Core
Avg. Multi Core Speed 		407 Pts 445 Pts Slightly faster 64-core speed.
+9%
Specifications 
Graphics
Integrated Graphics 		HD 630 UHD 630
Series
CPU Architecture 		Kaby Lake Coffee Lake
Socket
Motherboard Socket 		FCLGA1151 FCLGA1151
Series
CPU Architecture 		Kaby Lake Coffee Lake
Socket
Motherboard Socket 		FCLGA1151 FCLGA1151
Graphics
Integrated Graphics 		HD 630 UHD 630
Launch Date
Launch Date 		Q1'17 Q4'17
Cache
Cache 		6 MB 8 MB
Instruction Set Extensions
Instruction Set Extensions 		SSE4.1/4.2, AVX 2.0 SSE4.1/4.2, AVX2
Recommended Price
Recommended Customer Price 		$242.00 - $243.00 N/A
Thermal Solution Specification
Thermal Solution Specification 		PCG 2015C (65W) PCG 2015C (130W)
Memory Types
Memory Types 		DDR4-2133/2400, DDR3L-1333/1600 @ 1.35V DDR4-2400
Processor Graphics
Processor Graphics ‡ 		Intel® HD Graphics 630 Intel® UHD Graphics 630
Graphics Base Frequency
Graphics Base Frequency 		350.00 MHz 350 MHz
Turbo Boost Tech
Intel® Turbo Boost Technology ‡ 		2.0 No
TSX-NI
Intel® TSX-NI 		Yes No
PCI Express Configurations
PCI Express Configurations ‡ 		Up to 1x16, 2x8, 1x8+2x4 Up to 1x16 or 2x8 or 1x8+2x4

More specs » More specs »
Conclusion 
Average Bench 75.8%
Average Bench 81.7%
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The i5-7600K targets high end gamers, it sits just behind the flagship i7-7700K in Intel’s Kaby Lake lineup. The 7600K will likely be the most popular gaming CPU of 2017 (some competition from AMD’s upcoming Zen/Ryzen CPUs, would be very welcome). Comparing the 7600K and 6600K shows that the two processors are very closely matched and comparing the 7600K vs the hyper-threaded 7700K highlights the relative strength of the 7700K for workstation performance. There are no significant architectural differences between Kaby Lake and Skylake so, when fully overclocked, the two generations should perform similarly but Kaby Lake offers faster base clocks, improved speed shift technology which helps CPU responsiveness, and better integrated graphics. [Jan '17 CPUPro]

MORE DETAILS

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]

MORE DETAILS

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 Best User Rated
The Best.
CPUGPUSSD
Intel Core i5-13600K $273Nvidia RTX 4060 $300Crucial MX500 250GB $40
Intel Core i5-12400F $133Nvidia RTX 4060-Ti $385Samsung 850 Evo 120GB $80
Intel Core i5-12600K $177Nvidia RTX 4070 $539Samsung 860 Evo 250GB $52
HDDRAMUSB
Seagate Barracuda 1TB (2016) $39Corsair Vengeance LPX DDR4 3200 C16 2x8GB $45SanDisk Extreme 64GB $72
WD Blue 1TB (2012) $37Corsair Vengeance LPX DDR4 3000 C15 2x8GB $43SanDisk Extreme 32GB $28
Seagate Barracuda 2TB (2016) $51G.SKILL Trident Z DDR4 3200 C14 4x16GB $351SanDisk Ultra Fit 32GB $16
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