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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

CPU First Seen on Charts: Q2 2009

CPUmark/$Price: 15.83

Overall Rank: 2092

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

Average CPU Mark
rating
2040

Single Thread Rating: 1154
Samples: 1525*
*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 Math9,946 MOps/Sec
Floating Point Math5,654 MOps/Sec
Find Prime Numbers7 Million Primes/Sec
Random String Sorting6 Thousand Strings/Sec
Data Encryption521.7 MBytes/Sec
Data Compression45.8 MBytes/Sec
Physics148 Frames/Sec
Extended Instructions790 Million Matrices/Sec
Single Thread1,154 MOps/Sec
From submitted results to PerformanceTest V10 as of 27th of May 2022.

CPU Mark Distribution for Intel Core2 Quad Q8400 @ 2.66GHz

Submitted Baseline Distribution Graph as of 25th of May 2022
From submitted results to PerformanceTest V10 as of 25th of May 2022.

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Pricing History


CPU Mark Relative to Top 10 Common Desktop CPUs
As of 28th of May 2022 - Higher results represent better performance
Processor Average CPU Mark
AMD Ryzen 7 3700X
 22,710
Apple M1 Max 10 Core 3200 MHz
 22,526
Apple M1 Pro 10 Core 3200 MHz
 22,262
AMD Ryzen 5 5600X
 22,079
Intel Core i7-10700K @ 3.80GHz
 19,257
Intel Core i9-9900K @ 3.60GHz
 18,697
AMD Ryzen 5 3600
 17,818
Apple M1 8 Core 3200 MHz
 14,667
Intel Core i7-9700K @ 3.60GHz
 14,552
Intel Core i7-8700K @ 3.70GHz
 13,838
Intel Core2 Quad Q8400 @ 2.66GHz
 2,040
CPU Value (CPU Mark / $Price )
As of 28th of May 2022 - Higher results represent better value
Processor CPU Mark / $Price
AMD Ryzen 5 3600
 132.98
AMD Ryzen 5 5600X
 110.40
AMD Ryzen 7 3700X
 73.26
Intel Core i7-10700K @ 3.80GHz
 56.64
Intel Core i7-8700K @ 3.70GHz
 42.61
Intel Core i7-9700K @ 3.60GHz
 41.67
Intel Core i9-9900K @ 3.60GHz
 31.21
Intel Core2 Quad Q8400 @ 2.66GHz
 15.83
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 28th of May 2022 - Higher results represent better performance
Processor Average Thread Rating
Apple M1 Max 10 Core 3200 MHz
 3,850
Apple M1 Pro 10 Core 3200 MHz
 3,839
Apple M1 8 Core 3200 MHz
 3,762
AMD Ryzen 5 5600X
 3,377
Intel Core i7-10700K @ 3.80GHz
 3,072
Intel Core i9-9900K @ 3.60GHz
 2,958
Intel Core i7-9700K @ 3.60GHz
 2,898
Intel Core i7-8700K @ 3.70GHz
 2,762
AMD Ryzen 7 3700X
 2,680
AMD Ryzen 5 3600
 2,576
Intel Core2 Quad Q8400 @ 2.66GHz
 1,154
Last 5 Baselines for Intel Core2 Quad Q8400 @ 2.66GHz
Most recent listed first
Baseline CPU Mark
BL1571579 - May 26 2022
2259
BL1571006 - May 25 2022
2247
BL1559076 - Apr 30 2022
2689
BL1557030 - Apr 26 2022
2259
BL1547251 - Apr 09 2022
2200
Popular comparisons for Intel Core2 Quad Q8400 @ 2.66GHz
As of 28th of May 2022 - Higher results represent better performance
Processor Average CPU Mark
Intel Core2 Quad Q8400 @ 2.66GHz
 2,040
AMD Phenom 9950 Quad-Core
 1,892
AMD Phenom II X4 910
 1,776
AMD Phenom 9850 Quad-Core
 1,679
AMD Phenom II X4 965
 2,543
AMD Phenom II X4 955
 2,436
Intel Core2 Quad Q6700 @ 2.66GHz
 2,062
AMD Athlon II X3 435
 1,670
AMD Phenom II X4 945
 2,272
AMD A6-3650 APU
 2,051
Intel Core2 Quad Q9300 @ 2.50GHz
 1,955
AMD A8-3800 APU
 1,939
Intel Core2 Quad Q6600 @ 2.40GHz
 1,779