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Intel Core2 Quad Q8400 @ 2.66GHz

Price and performance details for the Intel Core2 Quad Q8400 @ 2.66GHz can be found below. This is made using thousands of PerformanceTest benchmark results and is updated daily.

  • The first graph shows the relative performance of the CPU compared to the 10 other common (single) CPUs in terms of PassMark CPU Mark.
  • The 2nd graph shows the value for money, in terms of the CPUMark per dollar.
  • The pricing history data shows the price for a single Processor. For multiple Processors, multiply the price shown by the number of CPUs.
Intel Core2 Quad Q8400 @ 2.66GHz

Description:

Class: Desktop

Socket: LGA775

Clockspeed: 2.7 GHz

Cores: 4 Threads: 4

Typical TDP: 95 W

Other names: Intel(R) Core(TM)2 Quad CPU Q8400 @ 2.66GHz, Intel(R) Core(TM)2 Quad CPU Q8400 @ 2.66GHz

CPU First Seen on Charts: Q2 2009

CPUmark/$Price: 15.84

Overall Rank: 2186

Last Price Change: $128.88 USD (2021-01-23)

Average CPU Mark
rating
2041

Single Thread Rating: 1152
Samples: 1538*
*Margin for error: Low



PerformanceTest V9
CPU Mark: 3,007
Thread: 1,101

CPU Test Suite Average Results for Intel Core2 Quad Q8400 @ 2.66GHz

Integer Math9,964 MOps/Sec
Floating Point Math5,649 MOps/Sec
Find Prime Numbers7 Million Primes/Sec
Random String Sorting6 Thousand Strings/Sec
Data Encryption526.0 MBytes/Sec
Data Compression45.6 MBytes/Sec
Physics147 Frames/Sec
Extended Instructions788 Million Matrices/Sec
Single Thread1,152 MOps/Sec
From submitted results to PerformanceTest V10 as of 30th of September 2022.

CPU Mark Distribution for Intel Core2 Quad Q8400 @ 2.66GHz

Submitted Baseline Distribution Graph as of 29th of September 2022
From submitted results to PerformanceTest V10 as of 29th of September 2022.
For distribution graph only: Results are trimmed to exclude outliers by disregarding the bottom 1% and top 1% of submissions.

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Pricing History


Last 5 Baselines for Intel Core2 Quad Q8400 @ 2.66GHz
Most recent listed first
Baseline CPU Mark
BL1638583 - Sep 29 2022
2170
BL1637548 - Sep 27 2022
2586
BL1636450 - Sep 26 2022
2224
BL5021726 - Sep 04 2022
1443
BL1623013 - Sep 02 2022
2173
Popular comparisons for Intel Core2 Quad Q8400 @ 2.66GHz
As of 30th of September 2022 - Higher results represent better performance
Processor Average CPU Mark
Intel Core2 Quad Q8400 @ 2.66GHz
2,041
AMD Phenom 9950 Quad-Core
1,922
AMD Phenom II X4 910
1,776
AMD Phenom 9850 Quad-Core
1,679
AMD Phenom II X4 955
2,438
Intel Core2 Quad Q6700 @ 2.66GHz
2,072
AMD Athlon II X3 435
1,682
Intel Core i5-750 @ 2.67GHz
2,494
AMD Phenom II X4 945
2,279
AMD A6-3650 APU
1,995
AMD A8-3800 APU
1,971
Intel Core2 Quad Q9300 @ 2.50GHz
1,955
Intel Core2 Quad Q6600 @ 2.40GHz
1,781