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IntelBX80601920
IntelBX80677I57600K
▲ 542,506 ▼

4 Cores, 8 Threads @2.66GHz, Nehalem.
Release date: Q3 2008.

VS
▲ 7518,182 ▼

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

Effective Speed 
+23%
Real World Speed
Performance profile from 264,080 user samples
Benchmark your CPU here
69,074 User Benchmarks
Best Bench: 72% Base clock 2.65 GHz, turbo 2.75 GHz (avg)
Worst Bench: 46% Base clock 1.6 GHz, turbo 0.95 GHz (avg)
Poor: 46% Great: 72%
SPEED RANK: 556th / 1442
Gaming
Gaming 62%
Destroyer
Desktop
Desktop 64%
Destroyer
Workstation
Workstation 46%
Yacht
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
Effective Speed
Effective CPU Speed 		61.6 % 75.8 % Faster effective speed.
+23%
Average Score 
+58%
Memory
Avg. Memory Latency 		84.9 Pts 85.4 Pts +1%
1-Core
Avg. Single Core Speed 		64.7 Pts 120 Pts Hugely faster single-core speed.
+85%
2-Core
Avg. Dual Core Speed 		124 Pts 237 Pts Hugely faster dual-core speed.
+91%
4-Core
Avg. Quad Core Speed 		211 Pts 379 Pts Much faster quad-core speed.
+80%
8-Core
Avg. Octa Core Speed 		298 Pts 403 Pts Much faster octa-core speed.
+35%
Overclocked Score 
+51%
Memory
OC Memory Latency 		94.7 Pts 95.8 Pts +1%
1-Core
OC Single Core Speed 		84.8 Pts 144 Pts Much faster OC single-core speed.
+70%
2-Core
OC Dual Core Speed 		161 Pts 286 Pts Much faster OC dual-core speed.
+78%
4-Core
OC Quad Core Speed 		279 Pts 490 Pts Much faster OC quad-core speed.
+76%
8-Core
OC Octa Core Speed 		388 Pts 504 Pts Faster OC octa-core speed.
+30%
Value & Sentiment 
+101%
Market Share
Based on 67,698,466 CPUs tested
See market share leaders
Market Share
Market Share (trailing 30 days) 		0.06 % 0.31 % Hugely higher market share.
+417%
Value
Value For Money 		83.9 % 84.1 % +0%
User Rating
UBM User Rating 		54 % 75 % Much more popular.
+39%
Price
Price (score) 		$90 Much cheaper.
+53% 		$190
Nice To Haves 
+22%
Age
Newest 		187 Months 87 Months Much more recent.
+53%
TDP
Thermal Design Power (TDP) 		130 Watts 91 Watts Much more energy efficient.
+30%
Cores
CPU Processing Cores 		4 cores 4 cores
Threads
CPU Processing Threads 		8 threads Hugely higher thread count.
+100% 		4 threads
Lithography
Manufacturing process 		45 nm 14 nm Much newer manufacturing.
+69%
Base Clock
Base Clock Speed 		2.66 GHz 3.8 GHz Much faster base frequency.
+43%
Turbo Clock
Turbo Clock Speed 		2.93 GHz 4.2 GHz Much faster turbo frequency.
+43%
64-Core
OC Multi Core Speed 		399 Pts 510 Pts Faster OC 64-core speed.
+28%
64-Core
Avg. Multi Core Speed 		306 Pts 407 Pts Much faster 64-core speed.
+33%
Specifications 
Series
CPU Architecture 		Nehalem Kaby Lake
Socket
Motherboard Socket 		LGA1366 FCLGA1151
Graphics
Integrated Graphics 		None HD 630
Launch Date
Launch Date 		Q4'08 Q1'17
Cache
Cache 		8 MB SmartCache 6 MB
Instruction Set Extensions
Instruction Set Extensions 		SSE4.2 SSE4.1/4.2, AVX 2.0
Lithography
Lithography 		45 nm 14 nm
Recommended Price
Recommended Customer Price 		$305.00 $242.00 - $243.00
Max Turbo Frequency
Max Turbo Frequency 		2.93 GHz 4.20 GHz
Bus Speed
Bus Speed 		4.8 GT/s QPI 8 GT/s DMI3
QPI Links
# of QPI Links 		1 0
Max Memory Size
Max Memory Size (dependent on memory type) 		24 GB 64 GB
Memory Types
Memory Types 		DDR3 800/1066 DDR4-2133/2400, DDR3L-1333/1600 @ 1.35V
Memory Channels
Max # of Memory Channels 		3 2
Package Size
Package Size 		42.5mm x 45.0mm 37.5mm x 37.5mm
Thermal Monitoring Technologies
Thermal Monitoring Technologies 		No Yes
Turbo Boost Tech
Intel® Turbo Boost Technology ‡ 		1.0 2.0
AES New Instructions
Intel® AES New Instructions 		No Yes

More specs » More specs »
Conclusion 
Average Bench 61.6%
Average Bench 75.8%
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The Intel Core i7-920 is five and a half years old which puts it at an enormous disadvantage to more modern processors. The 920 sports four cores and eight threads which is the same basic configuration that Intel still uses in the majority of their i7s. Comparing the 920 to the 4770K, its modern day equivalent, shows that 920 lags by 63% at stock speeds and by 44% when both processors are overclocked. Overclocking improves the 920 by 30% vs just 17% for the 4770K. Aside from approximately 50% more calculation throughput the 4770K offers lower power consumption, compatibility with Intel's latest FCLGA1150 platform, on-board graphics and newer CPU instructions. Owners of the 920 should probably consider upgrading not only to improve system response times but also to take advantage of the newer platform. [Mar '14 CPUPro]

MORE DETAILS

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

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We calculate effective speed which measures real world performance for typical users. Effective speed is adjusted by current prices to yield a value for money rating. Our calculated values are checked against thousands of individual user ratings. The customizable table below combines these factors to bring you the definitive list of top CPUs. [CPUPro]

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 Frequently Asked Questions

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Intel Core i5-12400F $134Nvidia RTX 4060-Ti $385Samsung 850 Evo 120GB $80
Intel Core i5-12600K $186Nvidia RTX 4070 $409Samsung 860 Evo 250GB $52
HDDRAMUSB
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