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AMD Athlon Silver 7120U vs Snapdragon 7c Gen 2

The AMD Athlon Silver 7120U is newer than Snapdragon 7c Gen 2 @ 2.55 GHz, while Snapdragon 7c Gen 2 @ 2.55 GHz is around 20% faster in multi-threaded (CPU Mark) testing, but AMD Athlon Silver 7120U is around 23% faster in single-thread testing. However, Snapdragon 7c Gen 2 @ 2.55 GHz uses substantially less power. The CPUs selected in this comparison belong in different CPU Classes: Laptop, Mobile/Embedded. Consider, selecting CPUs from simliar CPU Class for more apt comparison.The values below were tabulated from a combined 74 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 Athlon Silver 7120U×Snapdragon 7c Gen 2 @ 2.55 GHz+ ADD
Price Search Online Search Online
Socket TypeFP6NA2
CPU ClassLaptopLaptop, Mobile/Embedded
Clockspeed2.4 GHz2.6 GHz
Turbo SpeedUp to 3.5 GHzNA2
# of Physical Cores2 (Threads: 2)8 (Threads: 8)
CacheL1: 128KB, L2: 1.0MB, L3: 2MBNA2
TDP15W7W
Yearly Running Cost$2.74$1.28
OtherAMD Radeon 610MQualcomm Adreno GPU
First Seen on ChartQ2 2023Q2 2021
# of Samples1955
CPU Value0.00.0
Single Thread Rating(% diff. to max in group)1925(0.0%)1476(-23.3%)
CPU Mark(% diff. to max in group)3092(-19.8%)3853(0.0%)
2 - Information not available. Do you know? Notify Us.

CPU Mark Rating
As of 16th of March 2025 - Higher results represent better performance
AMD Athlon Silver 7120U
3,092
Snapdragon 7c Gen 2 @ 2.55 GHz
3,853
PassMark Software © 2008-2025
CPU Single Thread Rating
As of 16th of March 2025 - Higher results represent better performance
AMD Athlon Silver 7120U
1,925
Snapdragon 7c Gen 2 @ 2.55 GHz
1,476
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 Athlon Silver 7120U Snapdragon 7c Gen 2 @ 2.55 GHz
Max TDP15W7W
Power consumption per day (kWh)0.03NA
Running cost per day$0.007NA
Power consumption per year (kWh)10.9NA
Running cost per year$2.74NA
Shown CPU power usage is based on linear interpolation of Max TDP (i.e. max load). Actual CPU power profile may vary.