PassMark Software
New CPU benchmarks uploaded daily CPU Benchmarks
Over 1,000,000 CPUs Benchmarked

CPU Performance Comparison

Performance of selected CPUs can be found below. The values for the CPU are determined from thousands of PerformanceTest benchmark results and is updated daily.

Intel Core2 Extreme X9100 @ 3.06GHzIntel Core2 Duo T9300 @ 2.50GHz
Price$8511$57.991
Socket TypePGA478BGA479
CPU ClassLaptopLaptop
Clockspeed3.1 GHz2.5 GHz
Turbo SpeedNot SupportedNot Supported
# of Physical Cores22
Max TDP44W35W
Yearly Running Cost$8.03$6.39
First Seen on ChartQ4 2008Q4 2008
# of Samples86772
Single Thread Rating1173980
CPU Mark20681673
1 - Last seen price from our affiliates NewEgg.com & Amazon.com.


CPU Mark Rating
As of 27th of June 2019 - Higher results represent better performance
Intel Core2 Extreme X9100 @ 3.06GHz
2,068
Intel Core2 Duo T9300 @ 2.50GHz
1,673
Intel Core i9-9900K @ 3.60GHz
20,207
AMD Ryzen 7 2700X
16,980
Intel Core i7-8700K @ 3.70GHz
15,961
Intel Core i7-8700 @ 3.20GHz
15,160
AMD Ryzen 7 1700
13,771
PassMark Software © 2008-2019

CPU Value (CPU Mark / $Price)
As of 27th of June 2019 - Higher results represent better value
Intel Core2 Extreme X9100 @ 3.06GHz
2.43
Intel Core2 Duo T9300 @ 2.50GHz
28.85
Intel Core i9-9900K @ 3.60GHz
41.24
AMD Ryzen 7 2700X
58.86
Intel Core i7-8700K @ 3.70GHz
45.60
Intel Core i7-8700 @ 3.20GHz
50.54
AMD Ryzen 7 1700
51.90
PassMark Software © 2008-2019

CPU Single Thread Rating
As of 27th of June 2019 - Higher results represent better performance
Intel Core2 Extreme X9100 @ 3.06GHz
1,173
Intel Core2 Duo T9300 @ 2.50GHz
980
Intel Core i9-9900K @ 3.60GHz
2,899
AMD Ryzen 7 2700X
2,192
Intel Core i7-8700K @ 3.70GHz
2,701
Intel Core i7-8700 @ 3.20GHz
2,630
AMD Ryzen 7 1700
1,775
PassMark Software © 2008-2019





Estimated Energy Usage Cost
Estimated Energy Adjustable Values
Average hours of use per day
Average CPU Utilization (0-100%)1
Power cost, $ per kWh2
1Average user usage is typically low and can vary from task to task. An estimate load 25% is nominal.
2Typical power costs vary around the world. Check your last power bill for details. Values of $0.15 to $0.45 per kWh are typical.
Intel Core2 Extreme X9100 @ 3.06GHzIntel Core2 Duo T9300 @ 2.50GHz
Max TDP44W35W
Power consumption per day (kWh)abcabc
Running cost per dayabcabc
Power consumption per year (kWh)abcabc
Running cost per yearabcabc
Shown CPU power usage is based on linear interpolation of Max TDP (i.e. max load). Actual CPU power profile may vary.


[Home] - [Common CPUs] - [Overclocked CPUs] - [Searchable CPU List] - [Graph Notes]
[High-End CPUs] - [High Mid-Range CPUs] - [Low Mid-Range CPUs] - [Low-End CPUs]
[CPU Popularity 90 days] - [Multi CPU Systems] - [Laptop CPUs] - [Desktop CPUs]
[CPU Mega Page - Detailed CPU List] - [Single Thread CPU Performance]
[CPU Mark by Socket Type] - [Manufacturer Market Share]