Intel Core i7-8550U vs i5-8250U Full Comparison & Benchmark

Intel Core i7 – 8550U vs i5 – 8250U Comparison & Benchmarks

Intel Core i7-8550U vs i5-8250U
Intel Core i7-8550U vs i5-8250U
Info Intel Core i5 8250UIntel Core i7 8550U
Price $487.00


Today we are comparing intel Core i7-8550U and Intel Core i5-8250U, their specs, and the most important the difference between clock speed and size. So now let’s find out which one is best for gaming purposes?. Well both CPUs are famous and most used in gaming processors

CPUS                 Intel Core i7 8550UIntel Core i5 8250U
CPU Class Laptop  Laptop
Turbo Speed Up to 4.0 GHz Up to 3.4 GHz
Clock Speed 1.8 GHz 1.6 GHz
Max TDP 15W 15W
Cross-Platform Rating 12052 11139
Single Tread Rating 2068 1941
No OF Cores 4  4 
Socket Type BGA1356BGA1356
 CPU Mark 5923 5940
Released DateAugust 2021August 2021

Basic Comparison

intel Core i7-8550U is a 1800 MHz CPU mobile Intel core i5-8250U is a 1600 MHz CPU. i7-8550U 18 MB of Level 3 cache on the other hand i5-8250U 6 MB of Level 3 cache, Level 1 and Level 2 Cache are the same. Both CPUs supported DDR4 memory, and both support up to 32 GB of memory. intel Core i7-8550U and Intel Core i5-8250U both are released on 21 August 2017.

seriesIntel Core i7 Intel Core i5
ArchitectureKaby Lake Refresh Kaby Lake Refresh
Bus Support4 GT/s 4 GT/s
Released Price$409$297
Release dateAugust 2017 August 2017

Intel i7-8550U provides up to 17% higher single-threaded performance than Intel core i5-8250U. Both chips are Kaby Lake Refresh ULV processors and launched under 8th generation. i7-8550U has a clock speed of 1.8 GHz while i5-8250U had a clock speed of 1.6 GHz. i7 can be boosted up to 4 GHz and i5 can be up to 3.4 GHz. Both i7 in i5 support 64 bit and use 14nm Chip lithography. i7-8550U and i5-8250U both have the same integrated GPU– the UHD Graphics 620,

Gaming Performance

The clock speed of the Core i7 is higher than the clock speed of Intel core i5-8250U, it is just a slight difference which 1.15 GHz and 1.10 GHz. The best clock speed of both i7-8550U and i5-8250U are the same which is 100 MHz. Both CPUs use the same Thermal Design Power (TDP) 15 w. Both i7-8550U and i5-8250U are laptop-based CPUs.

In gaming performance, intel i7-8550U is better than Intel i5-8250U. Both of these CPUs has the same number of Cores and Threads but different clock speed. intel i7-8550U we’ll run all the latest games smoothly because it has a more powerful GPU than i5-8250U. In terms of overall gaming performance, both CPUs are powerful GPUs and have the same Cores.

Intel i7-8550U is a little Faster and performing well in Gaming because its clock speed is 0.2 GHz more than i5-8250U. Another reason is that intel i7-8550U has 8MB Of Level 3 Cache which is more than Intel i5-8250U. intel i7-8550U has the capability of storing more data than i5-8250U, other features are the same. Both CPUs have the capability to run all the latest most demanding games.


Core i7-8550U is powerful and faster than Core i5-8250U in performance, but the difference is not so much. Core i7-8550U is a bit advanced than i5-8250U, i7 has 8MB of level 3 cache while Core i5 has 6MB. The maximum clock speed of i7-8550U is 30% more than Core i5-8250U. Overall Core i7-8550U is 10 % faster than Core i5-8250U but in terms of price it in terms more price i7 is more prices in i5. We would recommend i5-8250U rather than i7-8550U because of almost the same features but i7 see who is around $100 costly than i5 which doesn’t justify 10%.

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