Core i5-8250U vs Core i7-8550U | Hardlimit Benchmark Central

Core i5-8250U vs Core i7-8550U

Both Core i5-8250U and Core i7-8550U monothread performance are pretty similar besides their multithread performance are pretty similar. These two models were released at the same time which could explain their performance similarity in monothread performance.

Comparison

Specs

Core i5-8250U

Core i7-8550U

Base frequency
1600 MHz
1800 MHz
Boost frequency
3400 MHz
4000 MHz
Socket
BGA1356
BGA1356
Cores
4
4
Threads
8
8
TDP
15 W
15 W
L1 cache
4x32+4x32 kb
4x32+4x32 kb
L2 cache
4x256 kb
4x256 kb
L3 cache
6144 kb
8192 kb
Proccess
0,014 um
0,014 um
Core
Kaby Lake-R
Kaby Lake-R
Architecture
Kaby Lake
Kaby Lake
Release date
8/2017
8/2017

Monothread performance

Mode 0 [FPU]
30995
37875 [+22.2%]
Mode III [AVX2]
56913
67210 [+18.09%]
Mode II [AVX]
45278
53855 [+18.94%]
Mode I [SSE3]
44477
47882 [+7.66%]

Multithread performance

Mode 0 [FPU]
109724
89992 [-21.93%]
Mode III [AVX2]
183361
191457 [+4.42%]
Mode II [AVX]
147300
120035 [-22.71%]
Mode I [SSE3]
132582
148473 [+11.99%]

Stats

Perf per MHz Mode 0
9.12
9.47 [+3.84%]
Perf per MHz Mode III
16.74
16.8 [+0.36%]
Perf per watt Mode 0
7314.93
5999.47 [-21.93%]
Perf per watt Mode III
12224.07
12763.8 [+4.42%]

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