COMPARE
CPU
RANKINGS
TEST
YOUR CPU
ADD TO PC
BUILD
IntelBX80601920
IntelBX80684I59600KF
▲ 542,506 ▼

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

VS
▲ 824,313 ▼

6 Cores, 6 Threads @3.70 GHz, 95 W.
Release date ≈ Q2 2019.

Effective Speed 
+51%
Real World Speed
Performance profile from 134,196 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
65,122 User Benchmarks
Best Bench: 102% Base clock 3.7 GHz, turbo 5.15 GHz (avg)
Worst Bench: 81% Base clock 3.7 GHz, turbo 3.7 GHz (avg)
Poor: 81% Great: 102%
SPEED RANK: 122nd / 1442
Gaming
Gaming 93%
Nuclear submarine
Desktop
Desktop 95%
Nuclear submarine
Workstation
Workstation 77%
Battleship
Effective Speed
Effective CPU Speed 		61.6 % 93.2 % Much faster effective speed.
+51%
Average Score 
+101%
Memory
Avg. Memory Latency 		84.9 Pts 91.4 Pts Slightly lower memory latency.
+8%
1-Core
Avg. Single Core Speed 		64.7 Pts 134 Pts Hugely faster single-core speed.
+107%
2-Core
Avg. Dual Core Speed 		124 Pts 267 Pts Hugely faster dual-core speed.
+115%
4-Core
Avg. Quad Core Speed 		211 Pts 521 Pts Hugely faster quad-core speed.
+147%
8-Core
Avg. Octa Core Speed 		298 Pts 686 Pts Hugely faster octa-core speed.
+130%
Overclocked Score 
+78%
Memory
OC Memory Latency 		94.7 Pts 96.4 Pts +2%
1-Core
OC Single Core Speed 		84.8 Pts 151 Pts Much faster OC single-core speed.
+78%
2-Core
OC Dual Core Speed 		161 Pts 303 Pts Hugely faster OC dual-core speed.
+88%
4-Core
OC Quad Core Speed 		279 Pts 597 Pts Hugely faster OC quad-core speed.
+114%
8-Core
OC Octa Core Speed 		388 Pts 808 Pts Hugely faster OC octa-core speed.
+108%
Value & Sentiment 
+53%
Market Share
Based on 67,712,808 CPUs tested
See market share leaders
Market Share
Market Share (trailing 30 days) 		0.06 % 0.17 % Hugely higher market share.
+183%
Value
Value For Money 		83.9 % 105 % Better value.
+25%
User Rating
UBM User Rating 		54 % 82 % Much more popular.
+52%
Price
Price (score) 		$90 Much cheaper.
+50% 		$180
Nice To Haves 
+104%
Age
Newest 		187 Months 60+ Months Much more recent.
+68%
64-Core
OC Multi Core Speed 		399 Pts 838 Pts Hugely faster OC 64-core speed.
+110%
64-Core
Avg. Multi Core Speed 		306 Pts 712 Pts Hugely faster 64-core speed.
+133%
Specifications 
Launch Date
Launch Date 		Q4'08 Q1'19
Cache
Cache 		8 MB SmartCache 9 MB SmartCache
Instruction Set Extensions
Instruction Set Extensions 		SSE4.2 Intel® SSE4.1, Intel® SSE4.2, Intel® AVX2
Lithography
Lithography 		45 nm 14 nm
Max Turbo Frequency
Max Turbo Frequency 		2.93 GHz 4.60 GHz
Bus Speed
Bus Speed 		4.8 GT/s QPI 8 GT/s DMI3
Max Memory Size
Max Memory Size (dependent on memory type) 		24 GB 128 GB
Memory Types
Memory Types 		DDR3 800/1066 DDR4-2666
Memory Channels
Max # of Memory Channels 		3 2
Memory Bandwidth
Max Memory Bandwidth 		25.6 GB/s 41.6 GB/s
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
Hyper-Threading Tech
Intel® Hyper-Threading Technology ‡ 		Yes No
AES New Instructions
Intel® AES New Instructions 		No Yes

More specs » More specs »
Conclusion 
Average Bench 61.6%
Average Bench 93.2%
ADVERTISEMENT

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

My favorite CPU of all time after the Core i3-8100 that I upgraded it from, to this, the amazing Core i5-9600KF, that has no problem being soft overclocked to 4.8 GHz on all cores with no stability or heat issues. I just love it and I have been using and don't plan on upgrading it anytime soon. What a beast! [Jun '23 therealmustii]

MORE DETAILS

User Builds 
69,074
65,122
Custom PC Builder (Start a new build) Build your perfect PC: compare component prices, popularity, speed and value for money

CHOOSE A COMPONENT:

CPU GPU SSD HDD RAM MBD
Processor Rankings (Price vs Performance) April 2024 CPU Rankings

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]

ADVERTISEMENT

Group Test Results

  • Best user rated - User sentiment trumps benchmarks for this comparison.
  • Best value for money - Value for money is based on real world performance.
  • Fastest real world speed - Real World Speed measures performance for typical consumers.
How Fast Is Your CPU? (Bench your build) Size up your PC in less than a minute

Welcome to our PC speed test tool. UserBenchmark will test your PC and compare the results to other users with the same components. You can quickly size up your PC, identify hardware problems and explore the best value for money upgrades.

UserBenchmark of the month

Gaming Desktop ProGaming

How it works

  • - Download and run UserBenchmark
  • - CPU tests include: integer, floating and string
  • - GPU tests include: six 3D game simulations
  • - Drive tests include: read, write, sustained write and mixed IO
  • - RAM tests include: single/multi core bandwidth and latency
  • - SkillBench (space shooter) tests user input accuracy
  • - Reports are generated and presented on userbenchmark.com
  • - Identify the strongest components in your PC
  • - See speed test results from other users
  • - Compare your components to the current market leaders
  • - Explore your best upgrade options with a virtual PC build
  • - Compare your in-game FPS to other users with your hardware

 Frequently Asked Questions

Processors FAQ
AMD vs Intel: Gaming performance 2012-2021
How does IPC compare between AMD's Ryzen and Intel's Kaby Lake?
What is multi core mixed speed?
What is multi core integer speed?
What is multi core floating point speed?
What is single core mixed CPU speed?
What is quad core mixed CPU speed?
What is quad core floating point speed?
What is quad core integer speed?
What is single core floating point speed?
What is single core integer speed?
What is the GeekBench single core score?
What is a CPU?
What is the effective CPU speed index?
What is overclocking?
What is thermal design power (TDP)?
ALL FAQs »

 Best User Rated
The Best.
CPUGPUSSD
Intel Core i5-13600K $279Nvidia RTX 4060 $300Crucial MX500 250GB $40
Intel Core i5-12400F $134Nvidia RTX 4060-Ti $385Samsung 850 Evo 120GB $80
Intel Core i5-12600K $184Nvidia RTX 4070 $409Samsung 860 Evo 250GB $52
HDDRAMUSB
Seagate Barracuda 1TB (2016) $39Corsair Vengeance LPX DDR4 3200 C16 2x8GB $40SanDisk Extreme 64GB $72
WD Blue 1TB (2012) $35Corsair 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
If you make a purchase via one of these links, our site may earn a commission
Today's hottest
Amazon Ebay
deals
CPU GPU SSD HDD USB RAM MBD
Build Test EFps
Can You Run It?
►
YouTube
*NEW*
About  •  User Guide  •  FAQs  •  Email  •  Privacy  •  Developer  •  YouTube Feedback