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AMD Ryzen 3 PRO 4450U vs Intel i5-10400H

The AMD Ryzen 3 PRO 4450U is newer than Intel Core i5-10400H @ 2.60GHz and is around 14% faster in multi-threaded (CPU Mark) testing. The AMD Ryzen 3 PRO 4450U is around -11% slower in single-thread testing. Also, AMD Ryzen 3 PRO 4450U uses substantially less power. All the CPUs in this comparison belong in the Laptop CPU Class. The values below were tabulated from a combined 401 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 Ryzen 3 PRO 4450U×Intel Core i5-10400H @ 2.60GHz+ ADD
Price Search Online Search Online
Socket TypeFP6FCBGA1440
CPU ClassLaptopLaptop
Clockspeed2.5 GHz2.6 GHz
Turbo SpeedUp to 3.7 GHzUp to 4.6 GHz
# of Physical Cores4 (Threads: 8)4 (Threads: 8)
CacheL1: 256KB, L2: 2.0MB, L3: 4MBL1: 256KB, L2: 1.0MB, L3: 8MB
TDP15W45W
Yearly Running Cost$2.74$8.21
Otherwith Radeon GraphicsIntel UHD Graphics
First Seen on ChartQ3 2020Q3 2020
# of Samples203198
CPU Rank16251750
CPU Value0.033.0
Single Thread Rating(% diff. to max in group)2299(-11.1%)2585(0.0%)
CPU Mark(% diff. to max in group)9428(0.0%)8244(-12.6%)
1 - Last seen price from our affiliates NewEgg.com & Amazon.com.

CPU Mark Rating
As of 18th of February 2026 - Higher results represent better performance
AMD Ryzen 3 PRO 4450U
9,428
Intel Core i5-10400H @ 2.60GHz
8,244
PassMark Software © 2008-2026
CPU Value (CPU Mark / $Price)
As of 18th of February 2026 - Higher results represent better value
AMD Ryzen 3 PRO 4450U
NA
Intel Core i5-10400H @ 2.60GHz
33.0
PassMark Software © 2008-2026
CPU Single Thread Rating
As of 18th of February 2026 - Higher results represent better performance
AMD Ryzen 3 PRO 4450U
2,299
Intel Core i5-10400H @ 2.60GHz
2,585
PassMark Software © 2008-2026
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 Ryzen 3 PRO 4450U Intel Core i5-10400H @ 2.60GHz
Max TDP15W45W
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.