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Intel Core i5-8257U @ 1.40GHz

Price and performance details for the Intel Core i5-8257U @ 1.40GHz can be found below. 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.
Intel Core i5-8257U @ 1.40GHz

Description: Intel Iris Plus Graphics 645

Class: Laptop

Socket: FCBGA1528

Clockspeed: 1.4 GHz

Turbo Speed: 3.9 GHz

Cores: 4 Threads: 8

Typical TDP: 15 W

Other names: Intel(R) Core(TM) i5-8257U CPU @ 1.40GHz

CPU First Seen on Charts: Q4 2019

CPUmark/$Price: 23.94

Overall Rank: 897

Last Price Change: $320.00 USD (2019-07-01)

Average CPU Mark
rating
7661

Single Thread Rating: 2319
Samples: 185*
*Margin for error: Low



PerformanceTest V9
CPU Mark: 10,768
Thread: 2,259

CPU Test Suite Average Results for Intel Core i5-8257U @ 1.40GHz

Integer Math26,145 MOps/Sec
Floating Point Math14,646 MOps/Sec
Find Prime Numbers35 Million Primes/Sec
Random String Sorting12 Thousand Strings/Sec
Data Encryption2,763 MBytes/Sec
Data Compression104.8 MBytes/Sec
Physics816 Frames/Sec
Extended Instructions4,736 Million Matrices/Sec
Single Thread2,319 MOps/Sec
From submitted results to PerformanceTest V10 as of 24th of September 2022.

CPU Mark Distribution for Intel Core i5-8257U @ 1.40GHz

Submitted Baseline Distribution Graph as of 23rd of September 2022
From submitted results to PerformanceTest V10 as of 23rd of September 2022.
For distribution graph only: Results are trimmed to exclude outliers by disregarding the bottom 1% and top 1% of submissions.

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Pricing History


Last 5 Baselines for Intel Core i5-8257U @ 1.40GHz
Most recent listed first
Baseline CPU Mark
BL5022657 - Sep 22 2022
8431
BL5022568 - Sep 21 2022
6909
BL5022546 - Sep 21 2022
8191
BL5022348 - Sep 17 2022
8199
BL5022199 - Sep 14 2022
8349
Popular comparisons for Intel Core i5-8257U @ 1.40GHz
As of 24th of September 2022 - Higher results represent better performance
Processor Average CPU Mark
Intel Core i5-8257U @ 1.40GHz
7,661
Intel Core i5-10300H @ 2.50GHz
8,647
Intel Core i5-1035G1 @ 1.00GHz
7,596
Intel Core i5-1038NG7 @ 2.00GHz
9,573
Intel Core i5-1035G7 @ 1.20GHz
8,502
Intel Core i5-1035G4 @ 1.10GHz
8,110
Intel Core i5-9300H @ 2.40GHz
7,758
Intel Core i5-9300HF @ 2.40GHz
7,579
Intel Core i5-10310U @ 1.70GHz
6,498
Intel Core i5-9400H @ 2.50GHz
8,289
Intel Core i5-8279U @ 2.40GHz
7,732
Intel Core i5-8300H @ 2.30GHz
7,536
Intel Core i7-1065G7 @ 1.30GHz
8,555