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AMD Ryzen 5 PRO 8640U vs Qualcomm Snapdragon X Elite - X1E-78-100

Both CPUs were released (or first benchmaked) within the last year, while the multi-threaded (CPU Mark) is simliar, AMD Ryzen 5 PRO 8640U is around 16% faster in single-thread testing. However, AMD Ryzen 5 PRO 8640U uses around 20% more power. All the CPUs in this comparison belong in the Laptop CPU Class.The values below were tabulated from a combined 141 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 5 PRO 8640U×Qualcomm Snapdragon X Elite - X1E-78-100+ ADD
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Socket TypeFP7 FP7r2NA2
CPU ClassLaptopLaptop
Clockspeed3.5 GHz3.4 GHz
Turbo SpeedUp to 4.9 GHzUp to 3.4 GHz
# of Physical Cores6 (Threads: 12)12 (Threads: 12)
CacheL1: 384KB, L2: 6.0MB, L3: 16MBNA2
TDP28W23W
Yearly Running Cost$5.11$4.20
Otherw/ Radeon 760M Graphics12 x Qualcomm Oryon CPU cores. Adreno GPU. Hexagon NPU
First Seen on ChartQ1 2025Q2 2024
# of Samples2139
CPU Value0.00.0
Single Thread Rating(% diff. to max in group)3795(0.0%)3181(-16.2%)
CPU Mark(% diff. to max in group)23756(0.0%)23428(-1.4%)
2 - Information not available. Do you know? Notify Us.

CPU Mark Rating
As of 22nd of February 2025 - Higher results represent better performance
AMD Ryzen 5 PRO 8640U
23,756
Qualcomm Snapdragon X Elite - X1E-78-100
23,428
PassMark Software © 2008-2025
CPU Single Thread Rating
As of 22nd of February 2025 - Higher results represent better performance
AMD Ryzen 5 PRO 8640U
3,795
Qualcomm Snapdragon X Elite - X1E-78-100
3,181
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 Ryzen 5 PRO 8640U Qualcomm Snapdragon X Elite - X1E-78-100
Max TDP28W23W
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.