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Intel
IntelBX8071514600K
▲ 524,803 ▼

2 Cores, 2 Threads @3.0GHz, Core.
Release date: Q1 2008.

VS
▲ 911,327 ▼

14 Cores, 20 Threads @3.5GHz, Raptor Lake.
Release date: Q4 2023.

Effective Speed 
+207%
Real World Speed
Performance profile from 71,293 user samples
Benchmark your CPU here
68,540 User Benchmarks
Best Bench: 47% Base clock 3 GHz, turbo 2.95 GHz (avg)
Worst Bench: 24% Base clock 3 GHz, turbo 2.7 GHz (avg)
Poor: 24% Great: 47%
SPEED RANK: 1085th / 1468
Gaming
Gaming 40%
Speed boat
Desktop
Desktop 46%
Yacht
Workstation
Workstation 27%
Raft
2,753 User Benchmarks
Great bench: 129% Base clock 3.5 GHz, turbo 5.45 GHz (avg)
Poor bench: 120% Base clock 3.5 GHz, turbo 3.5 GHz (avg)
Poor: 120% Great: 129%
SPEED RANK: 14th / 1468
Gaming
Gaming 124%
UFO
Desktop
Desktop 123%
UFO
Workstation
Workstation 138%
UFO
Effective Speed
Effective CPU Speed 		40.3 % 124 % Hugely faster effective speed.
+207%
Average Score 
+775%
Memory
Avg. Memory Latency 		67.9 Pts 82.1 Pts Lower memory latency.
+21%
1-Core
Avg. Single Core Speed 		41.2 Pts 220 Pts Hugely faster single-core speed.
+434%
2-Core
Avg. Dual Core Speed 		73.8 Pts 442 Pts Hugely faster dual-core speed.
+499%
4-Core
Avg. Quad Core Speed 		76.9 Pts 882 Pts Insanely faster quad-core speed.
+1,047%
8-Core
Avg. Octa Core Speed 		78.1 Pts 1541 Pts Insanely faster octa-core speed.
+1,873%
Overclocked Score 
+640%
Memory
OC Memory Latency 		78.9 Pts 91 Pts Lower OC memory latency.
+15%
1-Core
OC Single Core Speed 		48.1 Pts 228 Pts Hugely faster OC single-core speed.
+374%
2-Core
OC Dual Core Speed 		95.5 Pts 454 Pts Hugely faster OC dual-core speed.
+375%
4-Core
OC Quad Core Speed 		95.4 Pts 906 Pts Hugely faster OC quad-core speed.
+850%
8-Core
OC Octa Core Speed 		95.4 Pts 1610 Pts Insanely faster OC octa-core speed.
+1,588%
Value & Sentiment 
+550%
Market Share
Based on 68,929,768 CPUs tested
See market share leaders
Market Share
Market Share (trailing 30 days) 		0.01 % 0.22 % Insanely higher market share.
+2,100%
Value
Value For Money 		63.3 % 129 % Hugely better value.
+104%
User Rating
UBM User Rating 		52 % 91 % Much more popular.
+75%
Price
Price (score) 		$54 Much cheaper.
+77% 		$238
Nice To Haves 
+848%
Age
Newest 		202 Months 12 Months Hugely more recent.
+94%
TDP
Thermal Design Power (TDP) 		130 Watts 125 Watts +4%
Cores
CPU Processing Cores 		2 cores 14 cores Hugely higher core count.
+600%
Threads
CPU Processing Threads 		2 threads 20 threads Hugely higher thread count.
+900%
Lithography
Manufacturing process 		45 nm 10 nm Much newer manufacturing.
+78%
Base Clock
Base Clock Speed 		3 GHz 3.5 GHz Faster base frequency.
+17%
Turbo Clock
Turbo Clock Speed 		3 GHz 5.3 GHz Much faster turbo frequency.
+77%
64-Core
OC Multi Core Speed 		95.4 Pts 2658 Pts Insanely faster OC 64-core speed.
+2,686%
64-Core
Avg. Multi Core Speed 		78 Pts 2557 Pts Insanely faster 64-core speed.
+3,178%
Specifications 
Series
CPU Architecture 		Core Raptor Lake
Socket
Motherboard Socket 		LGA775 FCLGA1700
Graphics
Integrated Graphics 		None UHD 770
Conclusion 
Average Bench 40.3%
Average Bench 124%

The Intel Core 2 Duo E8400 is amongst the fastest of the Core 2 Duo range of now nearly ten year old CPUs. The E8400 is included in our group tests simply as a reference point due to its huge success back in its day. Running at a clock speed of 3.0 GHz the E8400 has an effective speed of 52 which is 85% slower than its modern day counterparts. The relative lack of performance is especially noticeable in the area of multi-core processing as a consequence of the E8400's relatively few two cores. Anyone considering an upgrade needn't hesitate as modern CPUs are not only orders of magnitude faster but also considerably more energy efficient and feature packed. [Oct '14 CPUPro]

MORE DETAILS

best cpu i have ever gotten ez instal and i love the upgrade from an 11600kf! 3 natanael sweden  [Dec '23 natanaelW]

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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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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.

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  • - CPU tests include: integer, floating and string
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  • - Reports are generated and presented on userbenchmark.com
  • - Identify the strongest components in your PC
  • - See speed test results from other users
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 Frequently Asked Questions

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Marketers operate thousands of reddit accounts. Our benchmarks expose their spiel so they attack our reputation.
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Brands make boatloads on flagships like the 4090 and 14900KS. We help users get similar real-world performance for less money.
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We don't pay youtubers, so they don't praise us. Moreover, our data obstructs youtubers who promote overpriced or inferior products.
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Instead of pursuing brands for sponsorship, we've spent 13 years publishing real-world data for users.
The Best
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