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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


CPU Mark Relative to Top 10 Common Desktop CPUs
As of 30th of September 2022 - Higher results represent better performance
Processor Average CPU Mark
AMD Ryzen 7 3700X
 22,711
Apple M1 Max 10 Core 3200 MHz
 22,253
Apple M1 Pro 10 Core 3200 MHz
 22,038
AMD Ryzen 5 5600X
 21,971
Intel Core i7-10700K @ 3.80GHz
 19,191
Intel Core i9-9900K @ 3.60GHz
 18,636
AMD Ryzen 5 3600
 17,816
Intel Core i7-9700K @ 3.60GHz
 14,555
Apple M1 8 Core 3200 MHz
 14,458
Intel Core i7-8700K @ 3.70GHz
 13,799
Intel Core2 Quad Q8400 @ 2.66GHz
 2,041
CPU Value (CPU Mark / $Price )
As of 30th of September 2022 - Higher results represent better value
Processor CPU Mark / $Price
AMD Ryzen 5 3600
 137.07
AMD Ryzen 5 5600X
 129.27
AMD Ryzen 7 3700X
 85.38
Intel Core i7-10700K @ 3.80GHz
 73.81
Intel Core i7-9700K @ 3.60GHz
 46.06
Intel Core i7-8700K @ 3.70GHz
 41.82
Intel Core i9-9900K @ 3.60GHz
 33.88
Intel Core2 Quad Q8400 @ 2.66GHz
 15.84
Apple M1 8 Core 3200 MHz
 NA
Apple M1 Max 10 Core 3200 MHz
 NA
Apple M1 Pro 10 Core 3200 MHz
 NA
Single Thread Rating
As of 30th of September 2022 - Higher results represent better performance
Processor Average Thread Rating
Apple M1 Max 10 Core 3200 MHz
 3,849
Apple M1 Pro 10 Core 3200 MHz
 3,832
Apple M1 8 Core 3200 MHz
 3,748
AMD Ryzen 5 5600X
 3,355
Intel Core i7-10700K @ 3.80GHz
 3,070
Intel Core i9-9900K @ 3.60GHz
 2,953
Intel Core i7-9700K @ 3.60GHz
 2,894
Intel Core i7-8700K @ 3.70GHz
 2,755
AMD Ryzen 7 3700X
 2,665
AMD Ryzen 5 3600
 2,570
Intel Core2 Quad Q8400 @ 2.66GHz
 1,152
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