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CPU Benchmarks

Over 1,000,000 CPUs benchmarked

Intel i7-8557U vs i7-8569U

The Intel Core i7-8569U @ 2.80GHz is newer than Intel Core i7-8557U @ 1.70GHz also around 11% faster in multi-threaded (CPU Mark) testing, it is around 10% faster in single-thread testing. However, Intel Core i7-8557U @ 1.70GHz uses substantially less power. All the CPUs in this comparison belong in the Laptop CPU Class.The values below were tabulated from a combined 134 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 i7-8557U @ 1.70GHz×Intel Core i7-8569U @ 2.80GHz+ ADD
Price Search Online Search Online
Socket TypeFCBGA1528FCBGA1528
CPU ClassLaptopLaptop
Clockspeed1.7 GHz2.8 GHz
Turbo SpeedUp to 4.5 GHzUp to 4.7 GHz
# of Physical Cores4 (Threads: 8)4 (Threads: 8)
CacheL1: 256KB, L2: 1.0MB, L3: 8MBL1: 256KB, L2: 1.0MB, L3: 8MB
TDP15W28W
Yearly Running Cost$2.74$5.11
OtherIntel Iris Plus Graphics 645Intel Iris Plus Graphics 655
First Seen on ChartQ4 2019Q1 2020
# of Samples24110
CPU Value17.019.0
Single Thread Rating(% diff. to max in group)2326(-10.4%)2596(0.0%)
CPU Mark(% diff. to max in group)7342(-10.6%)8210(0.0%)
1 - Last seen price from our affiliates NewEgg.com & Amazon.com.

CPU Mark Rating
As of 22nd of December 2024 - Higher results represent better performance
Intel Core i7-8557U @ 1.70GHz
7,342
Intel Core i7-8569U @ 2.80GHz
8,210
PassMark Software © 2008-2024
CPU Value (CPU Mark / $Price)
As of 22nd of December 2024 - Higher results represent better value
Intel Core i7-8557U @ 1.70GHz
17.0
Intel Core i7-8569U @ 2.80GHz
19.0
PassMark Software © 2008-2024
CPU Single Thread Rating
As of 22nd of December 2024 - Higher results represent better performance
Intel Core i7-8557U @ 1.70GHz
2,326
Intel Core i7-8569U @ 2.80GHz
2,596
PassMark Software © 2008-2024
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 i7-8557U @ 1.70GHz Intel Core i7-8569U @ 2.80GHz
Max TDP15W28W
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.