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Intel i3-3120M vs AMD A8-4500M APU

The AMD A8-4500M APU is newer than Intel Core i3-3120M @ 2.50GHz however both CPUs have comparable multi-threaded (CPU Mark) and single-thread rating. 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 3184 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 i3-3120M @ 2.50GHz×AMD A8-4500M APU+ ADD
Price $109.95 - BUY $48.02 - BUY
Socket TypePGA988FS1r2
CPU ClassLaptopLaptop
Clockspeed2.5 GHz1.9 GHz
Turbo SpeedNot SupportedUp to 2.8 GHz
# of Physical Cores2 (Threads: 4)4 (in 2 physical modules)
CacheL1: 128KB, L2: 0.5MB, L3: 3MBL1: 320KB, L2: 8.0MB,
TDP35W35W
Yearly Running Cost$6.39$6.39
Other
First Seen on ChartQ1 2012Q2 2012
# of Samples14451739
CPU Value15.535.3
Single Thread Rating(% diff. to max in group)1272(0.0%)917(-27.9%)
CPU Mark(% diff. to max in group)1707(0.0%)1693(-0.8%)

CPU Mark Rating
As of 9th of November 2025 - Higher results represent better performance
Intel Core i3-3120M @ 2.50GHz
1,707
AMD A8-4500M APU
1,693
PassMark Software © 2008-2025
CPU Value (CPU Mark / $Price)
As of 9th of November 2025 - Higher results represent better value
Intel Core i3-3120M @ 2.50GHz
15.5
AMD A8-4500M APU
35.3
PassMark Software © 2008-2025
CPU Single Thread Rating
As of 9th of November 2025 - Higher results represent better performance
Intel Core i3-3120M @ 2.50GHz
1,272
AMD A8-4500M APU
917
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.
Intel Core i3-3120M @ 2.50GHz AMD A8-4500M APU
Max TDP35W35W
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.