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Intel U300 vs AMD Ryzen 3 7320U

The Intel U300 is newer than AMD Ryzen 3 7320U is around 33% faster in single-thread testing. Both CPUs operates at simliar power levels (TDP). All the CPUs in this comparison belong in the Laptop CPU Class. The values below were tabulated from a combined 718 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.

×Intel U300×AMD Ryzen 3 7320U+ ADD
Price Search Online Search Online
Socket TypeFCBGA1744FP7
CPU ClassLaptopLaptop
ClockspeedNA22.4 GHz
Turbo SpeedUp to 4.4 GHzUp to 4.1 GHz
# of Physical Cores5 (Threads: 6)4 (Threads: 8)
CacheL1: 464KB, L2: 3.3MB, L3: 8MBL1: 256KB, L2: 2.0MB, L3: 4MB
TDP15W15W
Yearly Running Cost$2.74$2.74
OtherIntel UHD Graphics for 13th Gen Intel ProcessorsAMD Radeon 610M
First Seen on ChartQ3 2023Q1 2023
# of Samples64654
CPU Rank17101711
CPU Value44.50.0
Single Thread Rating(% diff. to max in group)3096(0.0%)2320(-25.1%)
CPU Mark(% diff. to max in group)8597(0.0%)8582(-0.2%)
1 - Last seen price from our affiliates NewEgg.com & Amazon.com.
2 - Information not available. Do you know? Notify Us.

CPU Mark Rating
As of 14th of February 2026 - Higher results represent better performance
Intel U300
8,597
AMD Ryzen 3 7320U
8,582
PassMark Software © 2008-2026
CPU Value (CPU Mark / $Price)
As of 14th of February 2026 - Higher results represent better value
Intel U300
44.5
AMD Ryzen 3 7320U
NA
PassMark Software © 2008-2026
CPU Single Thread Rating
As of 14th of February 2026 - Higher results represent better performance
Intel U300
3,096
AMD Ryzen 3 7320U
2,320
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.
Intel U300 AMD Ryzen 3 7320U
Max TDP15W15W
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.