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Intel Core i7-8559U @ 2.70GHz

Benchmarks for the Intel Core i7-8559U 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 i7-8559U @ 2.70GHz Good for Gaming?

This is a fairly old CPU that is no longer competitive with newer CPUs. [More ...]

Intel Core i7-8559U @ 2.70GHz

Description: Intel Iris Plus Graphics 655

Class: Laptop

Socket: FCBGA1528

Clockspeed: 2.7 GHz

Turbo Speed: 4.5 GHz

Cores: 4 Threads: 8

Typical TDP: 28 W

TDP Down: 20 W

Cache per CPU Package:
L1 Instruction Cache: 4 x 32 KB
L1 Data Cache: 4 x 32 KB
L2 Cache: 4 x 256 KB
L3 Cache: 8 MB

Memory Support: Max. Memory Size: 32 GB (DDR4-2400, LPDDR3-2133)

Other names: Intel(R) Core(TM) i7-8559U CPU @ 2.70GHz, Intel Core i7-8559U CPU @ 2.70GHz

CPU First Seen on Charts: Q3 2018

CPUmark/$Price: 13.41

Overall Rank:
1695th fastest in multithreading out of 5493 CPUs
1166th fastest in single threading out of 5493 CPUs
384th fastest in out of 1516 Laptop CPUs

Last Price Change: $617.00 USD (2021-05-21)

Average CPU Mark rating
Multithread Rating
8274
Single Thread Rating
2476

Samples: 542*
*Margin for error: Low



PerformanceTest V9
CPU Mark: 12,240
Thread: 2,567

CPU Test Suite Average Results for Intel Core i7-8559U @ 2.70GHz

Integer Math26,899 MOps/Sec
Floating Point Math16,144 MOps/Sec
Find Prime Numbers42 Million Primes/Sec
Random String Sorting13,578 Thousand Strings/Sec
Data Encryption2,818 MBytes/Sec
Data Compression108,112 KBytes/Sec
Physics873 Frames/Sec
Extended Instructions6,099 Million Matrices/Sec
Single Thread2,476 MOps/Sec
From submitted results to PerformanceTest V10 as of 15th of December 2025.

CPU Mark Distribution for Intel Core i7-8559U @ 2.70GHz

Submitted Baseline Distribution Graph as of 9th of December 2025
From submitted results since PerformanceTest V10 as of 9th of December 2025.
For distribution graph only: Results are trimmed to exclude outliers by disregarding the bottom 1% and top 1% of submissions.

Search for Intel Core i7-8559U @ 2.70GHz
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CPU Mark Relative to Top 10 Common Laptop CPUs
As of 16th of December 2025 - Higher results represent better performance
Processor Average CPU Mark
Intel Core i7-12700H
25,334
Apple M1 Max 10 Core 3200 MHz
22,147
AMD Ryzen 7 5800H
20,677
Intel Core i7-11800H @ 2.30GHz
19,825
AMD Ryzen 7 4800H
18,078
AMD Ryzen 5 5600H
16,515
Apple M2 8 Core 3500 MHz
15,651
Apple M1 8 Core 3200 MHz
14,142
Intel Core i7-9750H @ 2.60GHz
10,610
Intel Core i5-1135G7 @ 2.40GHz
9,408
Intel Core i7-8559U @ 2.70GHz
8,274
CPU Value (CPU Mark / $Price )
As of 16th of December 2025 - Higher results represent better value
Processor CPU Mark / $Price
Intel Core i7-12700H
55.44
Intel Core i7-11800H @ 2.30GHz
50.19
Intel Core i5-1135G7 @ 2.40GHz
30.45
Intel Core i7-8559U @ 2.70GHz
13.41
Intel Core i7-9750H @ 2.60GHz
11.05
Apple M1 8 Core 3200 MHz
NA
Apple M2 8 Core 3500 MHz
NA
Apple M1 Max 10 Core 3200 MHz
NA
AMD Ryzen 7 5800H
NA
AMD Ryzen 5 5600H
NA
AMD Ryzen 7 4800H
NA
Single Thread Rating
As of 16th of December 2025 - Higher results represent better performance
Processor Average Thread Rating
Apple M2 8 Core 3500 MHz
3,889
Apple M1 Max 10 Core 3200 MHz
3,833
Apple M1 8 Core 3200 MHz
3,677
Intel Core i7-12700H
3,511
Intel Core i7-11800H @ 2.30GHz
3,029
AMD Ryzen 7 5800H
3,010
AMD Ryzen 5 5600H
2,891
Intel Core i5-1135G7 @ 2.40GHz
2,620
AMD Ryzen 7 4800H
2,590
Intel Core i7-8559U @ 2.70GHz
2,476
Intel Core i7-9750H @ 2.60GHz
2,394
Last 5 Baselines for Intel Core i7-8559U @ 2.70GHz
Most recent listed first
Baseline CPU Mark
BL3125276 - Dec 11 2025
7074
BL3110971 - Dec 06 2025
9176
BL3067054 - Nov 19 2025
9476
BL3055850 - Nov 15 2025
9154
BL3054867 - Nov 15 2025
9032
Additional baselines can be obtained using Windows version of PerformanceTest's Manage Baselines feature.
Popular comparisons for Intel Core i7-8559U @ 2.70GHz
As of 16th of December 2025 - Higher results represent better performance
Processor Average CPU Mark
Intel Core i7-8559U @ 2.70GHz
8,274
Intel Core i5-8259U @ 2.30GHz vs Intel Core i7-8559U
7,844 (-5.2%)
Intel Core i7-8565U @ 1.80GHz vs Intel Core i7-8559U
5,975 (-27.8%)
Intel Core i5-8265U @ 1.60GHz vs Intel Core i7-8559U
5,811 (-29.8%)
Intel Xeon E3-1535M v6 @ 3.10GHz vs Intel Core i7-8559U
8,079 (-2.4%)
Intel Core i7-7920HQ @ 3.10GHz vs Intel Core i7-8559U
7,340 (-11.3%)
Intel Core i9-8950HK @ 2.90GHz vs Intel Core i7-8559U
10,375 (+25.4%)
Intel Core i7-8850H @ 2.60GHz vs Intel Core i7-8559U
10,080 (+21.8%)
Intel Core i7-8750H @ 2.20GHz vs Intel Core i7-8559U
9,764 (+18.0%)
Intel Core i7-1065G7 @ 1.30GHz vs Intel Core i7-8559U
8,140 (-1.6%)
AMD Ryzen 7 3750H vs Intel Core i7-8559U
7,987 (-3.5%)
AMD Ryzen 5 3550H vs Intel Core i7-8559U
7,692 (-7.0%)
Intel Xeon E3-1535M v5 @ 2.90GHz vs Intel Core i7-8559U
7,480 (-9.6%)

Is the Intel Core i7-8559U @ 2.70GHz Good for Gaming?
As of 16th of December 2025 - Higher results represent better performance
Processor Relative Gaming Score
AMD Ryzen 9 9955HX3D
9,693
Intel Core Ultra 9 285HX
9,633
Intel Core Ultra 5 235HX
9,113
Intel Core Ultra 9 275HX
9,044
Intel Core Ultra 7 255HX
7,984
Intel Core Ultra 7 265HX
7,873
Intel Core Ultra 7 265H
7,783
AMD Ryzen 9 9850HX
7,301
Intel Core i9-14900HX
6,950
AMD Ryzen AI Max Pro 390
6,780
AMD Ryzen AI Max 390
6,719
Intel Core i9-13980HX
6,708
Intel Core i7-8559U @ 2.70GHz
1,234