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AMD Embedded R-Series RX-421ND vs Athlon Gold 3150C

The AMD Athlon Gold 3150C is newer than AMD Embedded R-Series RX-421ND also around 8% faster in multi-threaded (CPU Mark) testing, it is around 22% faster in single-thread testing. However, AMD Athlon Gold 3150C uses substantially less power. The CPUs selected in this comparison belong in different CPU Classes: Mobile/Embedded, Laptop. Consider, selecting CPUs from simliar CPU Class for more apt comparison.The values below were tabulated from a combined 7 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 Embedded R-Series RX-421ND×AMD Athlon Gold 3150C+ ADD
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Socket TypeFP4FP5
CPU ClassMobile/EmbeddedLaptop, Mobile/Embedded
Clockspeed2.1 GHz2.4 GHz
Turbo SpeedUp to 3.4 GHzUp to 3.3 GHz
# of Physical Cores4 (Threads: 4)2 (Threads: 4)
CacheNA2NA2
TDP35W15W
Yearly Running Cost$6.39$2.74
Otherwith Radeon Graphics
First Seen on ChartQ2 2022Q3 2022
# of Samples25
CPU Value0.00.0
Single Thread Rating(% diff. to max in group)1337(-21.6%)1706(0.0%)
CPU Mark(% diff. to max in group)3024(-8.1%)3292(0.0%)
2 - Information not available. Do you know? Notify Us.

CPU Mark Rating
As of 14th of March 2025 - Higher results represent better performance
AMD Embedded R-Series RX-421ND
3,024
AMD Athlon Gold 3150C
3,292
PassMark Software © 2008-2025
CPU Single Thread Rating
As of 14th of March 2025 - Higher results represent better performance
AMD Embedded R-Series RX-421ND
1,337
AMD Athlon Gold 3150C
1,706
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 Embedded R-Series RX-421ND AMD Athlon Gold 3150C
Max TDP35W15W
Power consumption per day (kWh)0.070.03
Running cost per day$0.018$0.007
Power consumption per year (kWh)25.610.9
Running cost per year$6.39$2.74
Shown CPU power usage is based on linear interpolation of Max TDP (i.e. max load). Actual CPU power profile may vary.