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CPU Benchmarks

Over 1,000,000 CPUs benchmarked

Intel i5-9400T vs i3-9320

The Intel Core i3-9320 @ 3.70GHz is newer than Intel Core i5-9400T @ 1.80GHz, while Intel Core i5-9400T @ 1.80GHz is around 11% faster in multi-threaded (CPU Mark) testing, but Intel Core i3-9320 @ 3.70GHz is around 22% faster in single-thread testing. However, Intel Core i5-9400T @ 1.80GHz uses substantially less power. All the CPUs in this comparison belong in the Desktop CPU Class.The values below were tabulated from a combined 334 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 i5-9400T @ 1.80GHz×Intel Core i3-9320 @ 3.70GHz+ ADD
Price Search Online Search Online
Socket TypeFCLGA1151-2FCLGA1151-2
CPU ClassDesktopDesktop
Clockspeed1.8 GHz3.7 GHz
Turbo SpeedUp to 3.4 GHzUp to 4.4 GHz
# of Physical Cores6 (Threads: 6)4 (Threads: 4)
CacheL1: 384KB, L2: 1.5MB, L3: 9MBL1: 256KB, L2: 1.0MB, L3: 8MB
TDP35W62W
Yearly Running Cost$6.39$11.32
OtherIntel UHD Graphics 630Intel UHD Graphics 630
First Seen on ChartQ3 2019Q3 2019
# of Samples3331
CPU Value45.734.1
Single Thread Rating(% diff. to max in group)2107(-22.3%)2711(0.0%)
CPU Mark(% diff. to max in group)8309(0.0%)7358(-11.4%)
1 - Last seen price from our affiliates NewEgg.com & Amazon.com.

CPU Mark Rating
As of 1st of March 2025 - Higher results represent better performance
Intel Core i5-9400T @ 1.80GHz
8,309
Intel Core i3-9320 @ 3.70GHz
7,358
PassMark Software © 2008-2025
CPU Value (CPU Mark / $Price)
As of 1st of March 2025 - Higher results represent better value
Intel Core i5-9400T @ 1.80GHz
45.7
Intel Core i3-9320 @ 3.70GHz
34.1
PassMark Software © 2008-2025
CPU Single Thread Rating
As of 1st of March 2025 - Higher results represent better performance
Intel Core i5-9400T @ 1.80GHz
2,107
Intel Core i3-9320 @ 3.70GHz
2,711
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 i5-9400T @ 1.80GHz Intel Core i3-9320 @ 3.70GHz
Max TDP35W62W
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.