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Intel Core i5-8400T @ 1.70GHz

Benchmarks for the Intel Core i5-8400T can be found below. Release dates, price and performance comparisons are also listed when available. This is made using thousands of PerformanceTest benchmark results and is updated daily.

  • The first graph shows the relative performance of the CPU compared to the 10 other common (single) CPUs in terms of PassMark CPU Mark.
  • The 2nd graph shows the value for money, in terms of the CPUMark per dollar.
  • The pricing history data shows the price for a single Processor. For multiple Processors, multiply the price shown by the number of CPUs.

Is the Intel Core i5-8400T @ 1.70GHz Good for Gaming?

This is a fairly old CPU that is no longer competitive with newer CPUs. But this CPU contains 6 Cores and 6 Threads. This CPU may not do well with games especially more recent releases. Best to check with your system requirements from the developer of the games you are interested to see if it is compatible. [More ...]


Intel Core i5-8400T @ 1.70GHz

Description: Intel UHD Graphics 630

Class: Desktop

Socket: FCLGA1151-2

Clockspeed: 1.7 GHz

Turbo Speed: 3.3 GHz

Cores: 6 Threads: 6

Typical TDP: 35 W

TDP Down: 25 W

Cache per CPU Package:
L1 Instruction Cache: 6 x 32 KB
L1 Data Cache: 6 x 32 KB
L2 Cache: 6 x 256 KB
L3 Cache: 9 MB

Memory Support: Max. Memory Size: 128 GB (DDR4-2666)

Other names: Intel(R) Core(TM) i5-8400T CPU @ 1.70GHz, Intel Core i5-8400T CPU @ 1.70GHz

CPU First Seen on Charts: Q2 2018

CPUmark/$Price: 65.66

Overall Rank:
1547th fastest in multithreading out of 5042 CPUs
1709th fastest in single threading out of 5042 CPUs
468th fastest in out of 1422 Desktop CPUs

Last Price Change: $113.37 USD (2025-02-12)

Average CPU Mark rating
Multithread Rating
7444
Single Thread Rating
1914

Samples: 398*
*Margin for error: Low



PerformanceTest V9
CPU Mark: 9,476
Thread: 1,923

CPU Test Suite Average Results for Intel Core i5-8400T @ 1.70GHz

Integer Math20,123 MOps/Sec
Floating Point Math17,427 MOps/Sec
Find Prime Numbers33 Million Primes/Sec
Random String Sorting12,614 Thousand Strings/Sec
Data Encryption2,301 MBytes/Sec
Data Compression101,402 KBytes/Sec
Physics557 Frames/Sec
Extended Instructions8,940 Million Matrices/Sec
Single Thread1,914 MOps/Sec
From submitted results to PerformanceTest V10 as of 7th of April 2025.

CPU Mark Distribution for Intel Core i5-8400T @ 1.70GHz

Submitted Baseline Distribution Graph as of 5th of April 2025
From submitted results to PerformanceTest V10 as of 5th of April 2025.
For distribution graph only: Results are trimmed to exclude outliers by disregarding the bottom 1% and top 1% of submissions.

MerchantPricePurchase
Amazon.com$113.37 USDBuy Now!
NewEgg.comNACPU Not Available. See Other Models
BestBuy.comNACPU Not Available. See Other Models
Note: PassMark Software may earn compensation for sales from links on this site through affiliate programs.

Pricing History


CPU Mark Relative to Top 10 Common Desktop CPUs
As of 7th of April 2025 - Higher results represent better performance
Processor Average CPU Mark
Intel Core i9-13900K
 58,736
Intel Core i9-12900K
 41,330
AMD Ryzen 9 5900X
 39,047
Intel Core i7-12700K
 34,491
Apple M1 Max 10 Core 3200 MHz
 22,128
AMD Ryzen 5 5600X
 21,869
Intel Core i9-9900K @ 3.60GHz
 18,195
AMD Ryzen 5 3600
 17,716
Apple M2 8 Core 3500 MHz
 15,644
Apple M1 8 Core 3200 MHz
 14,143
Intel Core i5-8400T @ 1.70GHz
 7,444
CPU Value (CPU Mark / $Price )
As of 7th of April 2025 - Higher results represent better value
Processor CPU Mark / $Price
AMD Ryzen 5 3600
 222.39
Intel Core i9-13900K
 137.08
Intel Core i9-12900K
 130.84
Intel Core i7-12700K
 84.33
Intel Core i5-8400T @ 1.70GHz
 65.66
Apple M1 8 Core 3200 MHz
 NA
Apple M2 8 Core 3500 MHz
 NA
Apple M1 Max 10 Core 3200 MHz
 NA
AMD Ryzen 5 5600X
 NA
AMD Ryzen 9 5900X
 NA
Intel Core i9-9900K @ 3.60GHz
 NA
Single Thread Rating
As of 7th of April 2025 - Higher results represent better performance
Processor Average Thread Rating
Intel Core i9-13900K
 4,611
Intel Core i9-12900K
 4,143
Intel Core i7-12700K
 4,019
Apple M2 8 Core 3500 MHz
 3,903
Apple M1 Max 10 Core 3200 MHz
 3,836
Apple M1 8 Core 3200 MHz
 3,681
AMD Ryzen 9 5900X
 3,470
AMD Ryzen 5 5600X
 3,363
Intel Core i9-9900K @ 3.60GHz
 2,923
AMD Ryzen 5 3600
 2,564
Intel Core i5-8400T @ 1.70GHz
 1,914
Last 5 Baselines for Intel Core i5-8400T @ 1.70GHz
Most recent listed first
Baseline CPU Mark
BL2515990 - Mar 29 2025
7928
BL2515979 - Mar 29 2025
7821
BL2510225 - Mar 26 2025
7416
BL2509949 - Mar 26 2025
7654
BL2509826 - Mar 26 2025
7158
Additional baselines can be obtained using Windows version of PerformanceTest's Manage Baselines feature.
Popular comparisons for Intel Core i5-8400T @ 1.70GHz
As of 7th of April 2025 - Higher results represent better performance
Processor Average CPU Mark
Intel Core i5-8400T @ 1.70GHz
 7,444
AMD Ryzen 3 2200G vs Intel Core i5-8400T
 6,745 (-9.4%)
Intel Core i5-8500T @ 2.10GHz vs Intel Core i5-8400T
 7,738 (+3.9%)
AMD Ryzen 5 3400G vs Intel Core i5-8400T
 9,230 (+24.0%)
AMD Ryzen 5 1400 vs Intel Core i5-8400T
 7,736 (+3.9%)
Intel Core i3-10100 @ 3.60GHz vs Intel Core i5-8400T
 8,615 (+15.7%)
AMD Ryzen 5 2400G vs Intel Core i5-8400T
 8,736 (+17.4%)
AMD Ryzen 3 1200 vs Intel Core i5-8400T
 6,267 (-15.8%)
Intel Core i7-3770S @ 3.10GHz vs Intel Core i5-8400T
 6,189 (-16.9%)
AMD FX-6300 Six-Core vs Intel Core i5-8400T
 4,219 (-43.3%)
AMD Athlon 200GE vs Intel Core i5-8400T
 4,098 (-45.0%)
Intel Core i7-7700T @ 2.90GHz vs Intel Core i5-8400T
 7,571 (+1.7%)
Intel Core i3-9350KF @ 4.00GHz vs Intel Core i5-8400T
 7,559 (+1.5%)

Is the Intel Core i5-8400T @ 1.70GHz Good for Gaming?
As of 7th of April 2025 - Higher results represent better performance
Processor Relative Gaming Score
AMD Ryzen 9 9900X3D
 12,444
AMD Ryzen 7 9800X3D
 12,184
AMD Ryzen 9 9950X3D
 11,343
AMD Ryzen 9 7900X3D
 10,858
Intel Core Ultra 9 285K
 10,607
AMD Ryzen 5 7600X3D
 10,532
AMD Ryzen 7 7800X3D
 10,295
AMD Ryzen 9 7950X3D
 9,823
Intel Core Ultra 5 245K
 9,698
Intel Core Ultra 7 265K
 9,534
Intel Core Ultra 5 235
 9,435
Intel Core Ultra 7 265KF
 9,433
Intel Core i5-8400T @ 1.70GHz
 1,291