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CPU Benchmarks

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Intel i3-8300T vs AMD FX-9590 Eight-

The Intel Core i3-8300T @ 3.20GHz is newer than AMD FX-9590 Eight-Core, while AMD FX-9590 Eight-Core is around 18% faster in multi-threaded (CPU Mark) testing, but Intel Core i3-8300T @ 3.20GHz is around 7% faster in single-thread testing. However, Intel Core i3-8300T @ 3.20GHz uses substantially less power. All the CPUs in this comparison belong in the Desktop CPU Class.The values below were tabulated from a combined 3362 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 i3-8300T @ 3.20GHz×AMD FX-9590 Eight-Core+ ADD
Price Search Online Search Online
Socket TypeFCLGA1151-2AM3+
CPU ClassDesktopDesktop
Clockspeed3.2 GHz4.7 GHz
Turbo SpeedNot SupportedUp to 5.0 GHz
# of Physical Cores4 (Threads: 4)8 (in 4 physical modules)
CacheL1: 256KB, L2: 1.0MB, L3: 8MBL1: 640KB, L2: 16.0MB, L3: 8MB
TDP25W220W
Yearly Running Cost$4.56$40.15
OtherIntel UHD Graphics 630
First Seen on ChartQ2 2018Q3 2013
# of Samples393323
CPU Value35.145.2
Single Thread Rating(% diff. to max in group)1958(0.0%)1811(-7.5%)
CPU Mark(% diff. to max in group)5581(-17.7%)6780(0.0%)
1 - Last seen price from our affiliates NewEgg.com & Amazon.com.

CPU Mark Rating
As of 2nd of April 2025 - Higher results represent better performance
Intel Core i3-8300T @ 3.20GHz
5,581
AMD FX-9590 Eight-Core
6,780
PassMark Software © 2008-2025
CPU Value (CPU Mark / $Price)
As of 2nd of April 2025 - Higher results represent better value
Intel Core i3-8300T @ 3.20GHz
35.1
AMD FX-9590 Eight-Core
45.2
PassMark Software © 2008-2025
CPU Single Thread Rating
As of 2nd of April 2025 - Higher results represent better performance
Intel Core i3-8300T @ 3.20GHz
1,958
AMD FX-9590 Eight-Core
1,811
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 i3-8300T @ 3.20GHz AMD FX-9590 Eight-Core
Max TDP25W220W
Power consumption per day (kWh)0.050.44
Running cost per day$0.013$0.110
Power consumption per year (kWh)18.3160.6
Running cost per year$4.56$40.15
Shown CPU power usage is based on linear interpolation of Max TDP (i.e. max load). Actual CPU power profile may vary.