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Intel i3-1005G1 vs AMD Ryzen 3 3300U

The Intel Core i3-1005G1 @ 1.20GHz is newer than AMD Ryzen 3 3300U and is around -15% slower in multi-threaded (CPU Mark) testing. The Intel Core i3-1005G1 @ 1.20GHz is around 16% 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 2467 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 Core i3-1005G1 @ 1.20GHz×AMD Ryzen 3 3300U+ ADD
Price Search Online Search Online
Socket TypeFCBGA1526FP5
CPU ClassLaptopLaptop
Clockspeed1.2 GHz2.1 GHz
Turbo SpeedUp to 3.4 GHzUp to 3.5 GHz
# of Physical Cores2 (Threads: 4)4 (Threads: 4)
CacheL1: 160KB, L2: 1.0MB, L3: 4MBL1: 384KB, L2: 2.0MB, L3: 4MB
TDP15W15W
Yearly Running Cost$2.74$2.74
OtherIntel UHD Graphicswith Radeon Vega Mobile Gfx
First Seen on ChartQ3 2019Q3 2019
# of Samples2304163
CPU Rank24042200
CPU Value17.10.0
Single Thread Rating(% diff. to max in group)2148(0.0%)1850(-13.9%)
CPU Mark(% diff. to max in group)4818(-15.3%)5687(0.0%)
1 - Last seen price from our affiliates NewEgg.com & Amazon.com.

CPU Mark Rating
As of 9th of February 2026 - Higher results represent better performance
Intel Core i3-1005G1 @ 1.20GHz
4,818
AMD Ryzen 3 3300U
5,687
PassMark Software © 2008-2026
CPU Value (CPU Mark / $Price)
As of 9th of February 2026 - Higher results represent better value
Intel Core i3-1005G1 @ 1.20GHz
17.1
AMD Ryzen 3 3300U
NA
PassMark Software © 2008-2026
CPU Single Thread Rating
As of 9th of February 2026 - Higher results represent better performance
Intel Core i3-1005G1 @ 1.20GHz
2,148
AMD Ryzen 3 3300U
1,850
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 Core i3-1005G1 @ 1.20GHz AMD Ryzen 3 3300U
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.