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Intel Core2 Duo E8400 @ 3.00GHz

Benchmarks for the Intel Core2 Duo E8400 can be found below. Release dates, price and performance comparisons are also listed when available. 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.

Is the Intel Core2 Duo E8400 @ 3.00GHz Good for Gaming?

This is a fairly old CPU that is no longer competitive with newer CPUs. [More ...]


Intel Core2 Duo E8400 @ 3.00GHz

Description:

Class: Desktop

Socket: LGA775

Clockspeed: 3.0 GHz

Cores: 2 Threads: 2

Typical TDP: 65 W

Cache per CPU Package:
L1 Instruction Cache: 2 x 32 KB
L1 Data Cache: 2 x 32 KB
L2 Cache: 1 x 6144 KB

Other names: Intel(R) Core(TM)2 CPU E8400 @ 3.00GHz, Intel(R) Core(TM)2 Duo CPU E8400 @ 3.00GHz, Intel(R) Core(TM)2 Duo CPU E8400 @ 3.00GHz, Intel Core2 Duo CPU E8400 @ 3.00GHz

CPU First Seen on Charts: Q4 2008

CPUmark/$Price: 52.55

Overall Rank:
3718th fastest in multithreading out of 5041 CPUs
2852nd fastest in single threading out of 5041 CPUs
1127th fastest in out of 1422 Desktop CPUs

Last Price Change: $23.03 USD (2024-11-06)

Average CPU Mark rating
Multithread Rating
1210
Single Thread Rating
1233
%
Samples: 7297*
*Margin for error: Low



PerformanceTest V9
CPU Mark: 2,078
Thread: 1,231
%Single thread rating may be higher than the overall rating, thread performance is just one component of the CPU Mark.

CPU Test Suite Average Results for Intel Core2 Duo E8400 @ 3.00GHz

Integer Math5,233 MOps/Sec
Floating Point Math3,047 MOps/Sec
Find Prime Numbers10 Million Primes/Sec
Random String Sorting3,357 Thousand Strings/Sec
Data Encryption305.0 MBytes/Sec
Data Compression25,104 KBytes/Sec
Physics150 Frames/Sec
Extended Instructions430 Million Matrices/Sec
Single Thread1,233 MOps/Sec
From submitted results to PerformanceTest V10 as of 2nd of April 2025.

CPU Mark Distribution for Intel Core2 Duo E8400 @ 3.00GHz

Submitted Baseline Distribution Graph as of 27th of March 2025
From submitted results to PerformanceTest V10 as of 27th of March 2025.
For distribution graph only: Results are trimmed to exclude outliers by disregarding the bottom 1% and top 1% of submissions.

Search for Intel Core2 Duo E8400 @ 3.00GHz
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Pricing History


CPU Mark Relative to Top 10 Common Desktop CPUs
As of 3rd of April 2025 - Higher results represent better performance
Processor Average CPU Mark
Intel Core i9-13900K
 58,755
Intel Core i9-12900K
 41,335
AMD Ryzen 9 5900X
 39,047
Intel Core i7-12700K
 34,492
Apple M1 Max 10 Core 3200 MHz
 22,126
AMD Ryzen 5 5600X
 21,868
Intel Core i9-9900K @ 3.60GHz
 18,195
AMD Ryzen 5 3600
 17,717
Apple M2 8 Core 3500 MHz
 15,641
Apple M1 8 Core 3200 MHz
 14,146
Intel Core2 Duo E8400 @ 3.00GHz
 1,210
CPU Value (CPU Mark / $Price )
As of 3rd of April 2025 - Higher results represent better value
Processor CPU Mark / $Price
AMD Ryzen 5 3600
 224.27
Intel Core i9-12900K
 130.81
Intel Core i9-13900K
 115.21
Intel Core i7-12700K
 84.33
Intel Core2 Duo E8400 @ 3.00GHz
 52.55
Apple M1 8 Core 3200 MHz
 NA
Apple M2 8 Core 3500 MHz
 NA
Apple M1 Max 10 Core 3200 MHz
 NA
AMD Ryzen 5 5600X
 NA
AMD Ryzen 9 5900X
 NA
Intel Core i9-9900K @ 3.60GHz
 NA
Single Thread Rating
As of 3rd of April 2025 - Higher results represent better performance
Processor Average Thread Rating
Intel Core i9-13900K
 4,612
Intel Core i9-12900K
 4,144
Intel Core i7-12700K
 4,019
Apple M2 8 Core 3500 MHz
 3,902
Apple M1 Max 10 Core 3200 MHz
 3,836
Apple M1 8 Core 3200 MHz
 3,682
AMD Ryzen 9 5900X
 3,470
AMD Ryzen 5 5600X
 3,363
Intel Core i9-9900K @ 3.60GHz
 2,923
AMD Ryzen 5 3600
 2,564
Intel Core2 Duo E8400 @ 3.00GHz
 1,233
Last 5 Baselines for Intel Core2 Duo E8400 @ 3.00GHz
Most recent listed first
Baseline CPU Mark
BL2522869 - Mar 31 2025
1395
BL2519885 - Mar 30 2025
1345
BL2500661 - Mar 22 2025
1270
BL2500598 - Mar 22 2025
1267
BL2494938 - Mar 20 2025
367
Additional baselines can be obtained using Windows version of PerformanceTest's Manage Baselines feature.
Popular comparisons for Intel Core2 Duo E8400 @ 3.00GHz
As of 3rd of April 2025 - Higher results represent better performance
Processor Average CPU Mark
Intel Core2 Duo E8400 @ 3.00GHz
 1,210
Intel Core2 Duo E6600 @ 2.40GHz vs Intel Core2 Duo E8400
 939 (-22.4%)
AMD Phenom 8650 Triple-Core vs Intel Core2 Duo E8400
 1,218 (+0.7%)
AMD Athlon II X2 240 vs Intel Core2 Duo E8400
 1,052 (-13.1%)
Intel Core2 Duo E8300 @ 2.83GHz vs Intel Core2 Duo E8400
 1,019 (-15.8%)
AMD Phenom II X2 560 vs Intel Core2 Duo E8400
 1,381 (+14.1%)
AMD Phenom X3 8550 vs Intel Core2 Duo E8400
 1,151 (-4.9%)
AMD Athlon II X2 B24 vs Intel Core2 Duo E8400
 1,111 (-8.2%)
AMD A4-5300 APU vs Intel Core2 Duo E8400
 1,365 (+12.8%)
AMD A4-5300B APU vs Intel Core2 Duo E8400
 1,254 (+3.6%)
AMD A4-4000 APU vs Intel Core2 Duo E8400
 1,152 (-4.8%)
AMD Athlon II X2 B22 vs Intel Core2 Duo E8400
 1,053 (-13.0%)
AMD Athlon 64 X2 Dual Core 6000+ vs Intel Core2 Duo E8400
 936 (-22.6%)

Is the Intel Core2 Duo E8400 @ 3.00GHz Good for Gaming?
As of 3rd of April 2025 - Higher results represent better performance
Processor Relative Gaming Score
AMD Ryzen 9 9900X3D
 12,366
AMD Ryzen 7 9800X3D
 12,189
AMD Ryzen 9 9950X3D
 11,358
AMD Ryzen 9 7900X3D
 10,857
Intel Core Ultra 9 285K
 10,599
AMD Ryzen 5 7600X3D
 10,539
AMD Ryzen 7 7800X3D
 10,295
AMD Ryzen 9 7950X3D
 9,822
Intel Core Ultra 5 245K
 9,704
Intel Core Ultra 7 265K
 9,531
Intel Core Ultra 7 265KF
 9,440
Intel Core Ultra 5 235
 9,439
Intel Core2 Duo E8400 @ 3.00GHz
 232