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IntelBX80677I57600K
IntelBX80673I97900X
▲ 7518,182 ▼

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

VS
▲ 55980 ▼

10 Cores, 20 Threads @3.8GHz, Skylake-X.
Release date: Q2 2017.

Effective Speed 
+8%
Real World Speed
Performance profile from 214,438 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
19,432 User Benchmarks
Best Bench: 92% Base clock 3.3 GHz, turbo 4.95 GHz (avg)
Worst Bench: 72% Base clock 3.3 GHz, turbo 0.7 GHz (avg)
Poor: 72% Great: 92%
SPEED RANK: 209th / 1442
Gaming
Gaming 82%
Aircraft carrier
Desktop
Desktop 83%
Aircraft carrier
Workstation
Workstation 89%
Aircraft carrier
Effective Speed
Effective CPU Speed 		75.8 % 81.9 % Slightly faster effective speed.
+8%
Average Score 
+28%
Memory
Avg. Memory Latency 		85.4 Pts Lower memory latency.
+12% 		76.1 Pts
1-Core
Avg. Single Core Speed 		120 Pts 123 Pts +2%
2-Core
Avg. Dual Core Speed 		237 Pts 243 Pts +3%
4-Core
Avg. Quad Core Speed 		379 Pts 470 Pts Faster quad-core speed.
+24%
8-Core
Avg. Octa Core Speed 		403 Pts 898 Pts Hugely faster octa-core speed.
+123%
Overclocked Score 
+21%
Memory
OC Memory Latency 		95.8 Pts Slightly lower OC memory latency.
+9% 		87.6 Pts
1-Core
OC Single Core Speed 		144 Pts +4% 138 Pts
2-Core
OC Dual Core Speed 		286 Pts +4% 276 Pts
4-Core
OC Quad Core Speed 		490 Pts 548 Pts Faster OC quad-core speed.
+12%
8-Core
OC Octa Core Speed 		504 Pts 1069 Pts Hugely faster OC octa-core speed.
+112%
Value & Sentiment 
+182%
Market Share
Based on 67,756,408 CPUs tested
See market share leaders
Market Share
Market Share (trailing 30 days) 		0.29 % Hugely higher market share.
+625% 		0.04 %
Value
Value For Money 		84.1 % Better value.
+15% 		73.4 %
User Rating
UBM User Rating 		75 % Much more popular.
+36% 		55 %
Price
Price (score) 		$190 Much cheaper.
+54% 		$413
Nice To Haves 
+120%
Age
Newest 		87 Months 82 Months Slightly more recent.
+6%
TDP
Thermal Design Power (TDP) 		91 Watts Much more energy efficient.
+35% 		140 Watts
Cores
CPU Processing Cores 		4 cores 10 cores Hugely higher core count.
+150%
Threads
CPU Processing Threads 		4 threads 20 threads Hugely higher thread count.
+400%
Lithography
Manufacturing process 		14 nm 14 nm
Base Clock
Base Clock Speed 		3.8 GHz 3.8 GHz
Turbo Clock
Turbo Clock Speed 		4.2 GHz 4.3 GHz +2%
64-Core
OC Multi Core Speed 		510 Pts 1853 Pts Hugely faster OC 64-core speed.
+263%
64-Core
Avg. Multi Core Speed 		407 Pts 1589 Pts Hugely faster 64-core speed.
+290%
Specifications 
Graphics
Integrated Graphics 		HD 630 None
Series
CPU Architecture 		Kaby Lake Skylake-X
Socket
Motherboard Socket 		FCLGA1151 LGA2066
Series
CPU Architecture 		Kaby Lake Skylake-X
Socket
Motherboard Socket 		FCLGA1151 LGA2066
Graphics
Integrated Graphics 		HD 630 None
Launch Date
Launch Date 		Q1'17 Q2'17
Cache
Cache 		6 MB 13.75 MB L3
Instruction Set Extensions
Instruction Set Extensions 		SSE4.1/4.2, AVX 2.0 SSE4.1/4.2, AVX2, AVX-512
Recommended Price
Recommended Customer Price 		$242.00 - $243.00 $989.00 - $999.00
Max Turbo Frequency
Max Turbo Frequency 		4.20 GHz 4.30 GHz
Thermal Solution Specification
Thermal Solution Specification 		PCG 2015C (65W) PCG 2017X
Max Memory Size
Max Memory Size (dependent on memory type) 		64 GB 128 GB
Memory Types
Memory Types 		DDR4-2133/2400, DDR3L-1333/1600 @ 1.35V DDR4-2666
Memory Channels
Max # of Memory Channels 		2 4
Max # of PCI Express Lanes
Max # of PCI Express Lanes 		16 44

More specs » More specs »
Conclusion 
Average Bench 75.8%
Average Bench 81.9%
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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

Intel’s core i9-7900X, from the Skylake-X series, is Intel’s latest 10-core, 20-thread flagship processor. It's the first to bear the i9 moniker and utilize the new X299 (Basin Falls) chipset/motherboard. The 7900X is the fastest CPU on the market today, however, imminent competition from AMD’s 16-core, 32-thread Ryzen Threadripper CPUs and the forthcoming release of more Intel Core X series mean that its reign will be a short one. The i9-7900X supersedes the 10-core Broadwell-E core i7-6950X that held the crown for little over a year. Both are extremely powerful and pricey high end desktop processors (HEDTs) which excel in multi-threaded tasks such as media encoding. However, despite the same power draw (TDP 140W), the newer i9-7900X betters the i7-6950X in terms of peak overclocked performance by 10% mostly thanks to increased clock speeds from 3.0GHz/4.0GHz to 3.3GHz/4.3GHz for base/turbo. It also betters the i7-6950X on price by around 28%. This all translates to the i9-7900X offering around 20% more value for money, even despite its eye-watering $999 price tag. The more accessible pricing (albeit not accessible for the majority) and hurried release of the i9-7900k to market is widely perceived as a reaction to AMD’s Ryzen Threadripper CPUs, rumoured for release towards the end of July 2017. So if you want to own the fastest consumer CPU in the world, it would be wise to wait for the dust to settle. [Jul '17 CPUPro]

MORE DETAILS

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 Frequently Asked Questions

Processors FAQ
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Intel Core i5-12600K $177Nvidia RTX 4070 $539Samsung 860 Evo 250GB $52
HDDRAMUSB
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