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Intel
IntelCL8068403373614
▲ 534,810 ▼

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

VS
▲ 52114 ▼
  

4 Cores, 8 Threads @2.50 GHz, Coffee Lake.
Release date ≈ Q2 2018.

Effective Speed 
+90%
Real World Speed
Performance profile from 69,843 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
1,303 User Benchmarks
Best Bench: 89% Base clock 2.5 GHz, turbo 4 GHz (avg)
Worst Bench: 55% Base clock 2.5 GHz, turbo 3.1 GHz (avg)
Poor: 55% Great: 89%
SPEED RANK: 306th / 1468
Gaming
Gaming 77%
Battleship
Desktop
Desktop 81%
Aircraft carrier
Workstation
Workstation 62%
Destroyer
Effective Speed
Effective CPU Speed 		40.3 % 76.6 % Hugely faster effective speed.
+90%
Average Score 
+278%
Memory
Avg. Memory Latency 		67.9 Pts 83.5 Pts Lower memory latency.
+23%
1-Core
Avg. Single Core Speed 		41.2 Pts 116 Pts Hugely faster single-core speed.
+182%
2-Core
Avg. Dual Core Speed 		73.8 Pts 221 Pts Hugely faster dual-core speed.
+199%
4-Core
Avg. Quad Core Speed 		76.9 Pts 381 Pts Hugely faster quad-core speed.
+395%
8-Core
Avg. Octa Core Speed 		78.1 Pts 540 Pts Hugely faster octa-core speed.
+591%
Overclocked Score 
+282%
Memory
OC Memory Latency 		78.9 Pts 93.3 Pts Lower OC memory latency.
+18%
1-Core
OC Single Core Speed 		48.1 Pts 134 Pts Hugely faster OC single-core speed.
+179%
2-Core
OC Dual Core Speed 		95.5 Pts 264 Pts Hugely faster OC dual-core speed.
+176%
4-Core
OC Quad Core Speed 		95.4 Pts 488 Pts Hugely faster OC quad-core speed.
+412%
8-Core
OC Octa Core Speed 		95.4 Pts 692 Pts Hugely faster OC octa-core speed.
+625%
Value & Sentiment 
+1%
Market Share
Based on 69,000,564 CPUs tested
See market share leaders
Market Share
Market Share (trailing 30 days) 		0.01 % 0.01 %
User Rating
UBM User Rating 		53 % +2% 52 %
Nice To Haves 
+426%
Age
Newest 		202 Months 76+ Months Much more recent.
+62%
64-Core
OC Multi Core Speed 		95.4 Pts 689 Pts Hugely faster OC 64-core speed.
+622%
64-Core
Avg. Multi Core Speed 		78 Pts 540 Pts Hugely faster 64-core speed.
+592%
Specifications 
Launch Date
Launch Date 		Q1'08 Q2'18
Cache
Cache 		6 MB L2 8 MB SmartCache
Lithography
Lithography 		45 nm 14 nm
Recommended Price
Recommended Customer Price 		$149.00 - $179.00 N/A
Bus Speed
Bus Speed 		1333 MHz FSB 8 GT/s DMI
Package Size
Package Size 		37.5mm x 37.5mm 42mm x 28mm
Turbo Boost Tech
Intel® Turbo Boost Technology ‡ 		No 2.0
Hyper-Threading Tech
Intel® Hyper-Threading Technology ‡ 		No Yes
AES New Instructions
Intel® AES New Instructions 		No Yes

More specs » More specs »
Conclusion 
Average Bench 40.3%
Average Bench 76.6%

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

This is a okay H series mobile CPU. 4C 8T CPU with base clock of 2.5Ghzm turbo up to 4.2Ghz. TDP of 45W, maximum down to 35W with 2.0Ghz. Should perform very well when doing daily task. Could handle most of the game with ultra setting, but will going to need a good GPU for that. [Jul '21 Gamejang]

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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