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CPU Benchmarks

Over 1,000,000 CPUs benchmarked

Intel i7-8559U vs i5-8259U

The Intel Core i7-8559U @ 2.70GHz is newer than Intel Core i5-8259U @ 2.30GHz also around 7% faster in multi-threaded (CPU Mark) testing, it is around 13% faster in single-thread testing. Both CPUs operates at simliar power levels (TDP). All the CPUs in this comparison belong in the Laptop CPU Class.The values below were tabulated from a combined 1222 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 i7-8559U @ 2.70GHz×Intel Core i5-8259U @ 2.30GHz+ ADD
Price Search Online Search Online
Socket TypeFCBGA1528FCBGA1528
CPU ClassLaptopLaptop
Clockspeed2.7 GHz2.3 GHz
Turbo SpeedUp to 4.5 GHzUp to 3.8 GHz
# of Physical Cores4 (Threads: 8)4 (Threads: 8)
CacheL1: 256KB, L2: 1.0MB, L3: 8MBL1: 256KB, L2: 1.0MB, L3: 6MB
TDP28W28W
Yearly Running Cost$5.11$5.11
Other Intel Iris Plus Graphics 655 Intel Iris Plus Graphics 655
First Seen on ChartQ3 2018Q3 2018
# of Samples419803
CPU Value13.715.2
Single Thread Rating(% diff. to max in group)2541(0.0%)2200(-13.4%)
CPU Mark(% diff. to max in group)8436(0.0%)7882(-6.6%)
1 - Last seen price from our affiliates NewEgg.com & Amazon.com.

CPU Mark Rating
As of 26th of July 2024 - Higher results represent better performance
Intel Core i7-8559U @ 2.70GHz
8,436
Intel Core i5-8259U @ 2.30GHz
7,882
PassMark Software © 2008-2024
CPU Value (CPU Mark / $Price)
As of 26th of July 2024 - Higher results represent better value
Intel Core i7-8559U @ 2.70GHz
13.7
Intel Core i5-8259U @ 2.30GHz
15.2
PassMark Software © 2008-2024
CPU Single Thread Rating
As of 26th of July 2024 - Higher results represent better performance
Intel Core i7-8559U @ 2.70GHz
2,541
Intel Core i5-8259U @ 2.30GHz
2,200
PassMark Software © 2008-2024

Estimated Energy Usage Cost
Estimated Energy Adjustable Values
Average hours of use per dayAverage CPU Utilization (0-100%)1Power cost, $ per kWh2
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 i7-8559U @ 2.70GHzIntel Core i5-8259U @ 2.30GHz
Max TDP28W28W
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.