Over 1,000,000 CPUs benchmarked
The Intel Core2 Duo E8400 @ 3.00GHz is newer than Intel Core2 Duo E6750 @ 2.66GHz also around 16% faster in multi-threaded (CPU Mark) testing, it is around 17% faster in single-thread testing. Both CPUs operates at simliar power levels (TDP). All the CPUs in this comparison belong in the Desktop CPU Class.The values below were tabulated from a combined 8671 benchmarks submitted from our PerformanceTest software and results and are updated daily to include new submissions.
×Intel Core2 Duo E6750 @ 2.66GHz | ×Intel Core2 Duo E8400 @ 3.00GHz | + ADD | |
---|---|---|---|
Price |
Search Online
![]() |
Search Online
![]() | |
Socket Type | LGA775 | LGA775 | |
CPU Class | Desktop | Desktop | |
Clockspeed | 2.7 GHz | 3.0 GHz | |
Turbo Speed | Not Supported | Not Supported | |
# of Physical Cores | 2 (Threads: 2) | 2 (Threads: 2) | |
Cache | L1: 128KB, L2: 4.0MB, L3: 0MB | L1: 128KB, L2: 6.0MB, L3: 0MB | |
TDP | 65W | 65W | |
Yearly Running Cost | $11.86 | $11.86 | |
Other | |||
First Seen on Chart | Q4 2008 | Q4 2008 | |
# of Samples | 1465 | 7206 | |
CPU Value | 98.4 | 15.6 | |
Single Thread Rating(% diff. to max in group) | 10283(-16.9%) | 12373(0.0%) | |
CPU Mark(% diff. to max in group) | 1013(-15.6%) | 1201(0.0%) |
Intel Core2 Duo E6750 @ 2.66GHz | 1,013 | |
Intel Core2 Duo E8400 @ 3.00GHz | 1,201 | |
PassMark Software © 2008-2024 |
Intel Core2 Duo E6750 @ 2.66GHz | 98.4 | |
Intel Core2 Duo E8400 @ 3.00GHz | 15.6 | |
PassMark Software © 2008-2024 |
Intel Core2 Duo E6750 @ 2.66GHz | 1,028 | |
Intel Core2 Duo E8400 @ 3.00GHz | 1,237 | |
PassMark Software © 2008-2024 |
Intel Core2 Duo E6750 @ 2.66GHz | Intel Core2 Duo E8400 @ 3.00GHz | |
---|---|---|
Max TDP | 65W | 65W |
Power consumption per day (kWh) | NA | NA |
Running cost per day | NA | NA |
Power consumption per year (kWh) | NA | NA |
Running cost per year | NA | NA |