iconcharts
0

CPU Benchmarks

Over 1,000,000 CPUs benchmarked

AMD PRO A4-4350B vs Intel Core2 Duo P8400

The AMD PRO A4-4350B is newer than Intel Core2 Duo P8400 @ 2.26GHz also around 21% faster in multi-threaded (CPU Mark) testing but the CPUs have comparable single-thread rating. However, Intel Core2 Duo P8400 @ 2.26GHz uses around 50% more power. All the CPUs in this comparison belong in the Laptop CPU Class.The values below were tabulated from a combined 1305 benchmarks submitted from our PerformanceTest software and results and are updated daily to include new submissions.

  • The first section will show basic information for each CPU selected.
  • The additional graphs shows the CPU Mark and Single Thread values of each CPU selected.
  • An accompany graph, if price data is available, will shows the value for money, in terms of the CPU Mark/Thread Rating per dollar.
  • The last section will show approximate yearly running costs for the CPUs.

×AMD PRO A4-4350B×Intel Core2 Duo P8400 @ 2.26GHz+ ADD
Price Search Online Search Online
Socket TypeFT4BGA479
CPU ClassLaptopLaptop
Clockspeed2.5 GHz2.3 GHz
Turbo SpeedUp to 2.9 GHzNot Supported
# of Physical Cores2 (in 2 physical modules)2 (Threads: 2)
CacheL1: 256KB, L2: 2.0MB, L1: 128KB, L2: 3.0MB, L3: 0MB
TDP15W25W
Yearly Running Cost$2.74$4.56
OtherR4, 5 COMPUTE CORES 2C+3G
First Seen on ChartQ4 2019Q4 2008
# of Samples211284
CPU Value0.02.9
Single Thread Rating(% diff. to max in group)921(-0.2%)9233(0.0%)
CPU Mark(% diff. to max in group)1090(0.0%)863(-20.9%)
1 - Last seen price from our affiliates NewEgg.com & Amazon.com.
3 - Single thread rating may be higher than the overall rating, thread performance is just one component of the CPU Mark.

CPU Mark Rating
As of 14th of March 2025 - Higher results represent better performance
AMD PRO A4-4350B
1,090
Intel Core2 Duo P8400 @ 2.26GHz
863
PassMark Software © 2008-2025
CPU Value (CPU Mark / $Price)
As of 14th of March 2025 - Higher results represent better value
AMD PRO A4-4350B
NA
Intel Core2 Duo P8400 @ 2.26GHz
2.9
PassMark Software © 2008-2025
CPU Single Thread Rating
As of 14th of March 2025 - Higher results represent better performance
AMD PRO A4-4350B
921
Intel Core2 Duo P8400 @ 2.26GHz
923
PassMark Software © 2008-2025
Estimated Energy Usage Cost
Estimated Energy Adjustable Values
Average hours of use per day Average CPU Utilization (0-100%)1 Power cost, $ per kWh2
8
25
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.
AMD PRO A4-4350B Intel Core2 Duo P8400 @ 2.26GHz
Max TDP15W25W
Power consumption per day (kWh)NANA
Running cost per dayNANA
Power consumption per year (kWh)NANA
Running cost per yearNANA
Shown CPU power usage is based on linear interpolation of Max TDP (i.e. max load). Actual CPU power profile may vary.