Core i7-7700 vs Core i5-8250U | Hardlimit Benchmark Central

Core i7-7700 vs Core i5-8250U

The Core i7-7700 and Core i5-8250U monothread performance are slightly different furthermore their multithread performance are slightly different. These two models were released almost at the same time which doesn't explain their performance difference so we should check if they belong to the same range.

Comparison

Specs

Core i7-7700

Core i5-8250U

Base frequency
3600 MHz
1600 MHz
Boost frequency
4200 MHz
3400 MHz
Half load boost frequency
4100 MHz
-
Socket
LGA 1151
BGA1356
Cores
4
4
Threads
8
8
TDP
65 W
15 W
L1 cache
32+32 kb
4x32+4x32 kb
L2 cache
256 kb
4x256 kb
L3 cache
8192 kb
6144 kb
Proccess
0,014 um
0,014 um
Core
-
Kaby Lake-R
Architecture
Kaby Lake
Kaby Lake
Release date
9/2016
8/2017

Monothread performance

Mode 0 [FPU]
40132
30995 [-29.48%]
Mode III [AVX2]
71470
56927 [-25.55%]
Mode II [AVX]
55685
45179 [-23.25%]
Mode I [SSE3]
N/A
44010 [+100%]

Multithread performance

Mode 0 [FPU]
127558
109724 [-16.25%]
Mode III [AVX2]
269094
199002 [-35.22%]
Mode II [AVX]
202867
164587 [-23.26%]
Mode I [SSE3]
N/A
142417 [+100%]

Stats

Perf per MHz Mode 0
9.56
9.12 [-4.82%]
Perf per MHz Mode III
17.02
16.74 [-1.67%]
Perf per watt Mode 0
1962.43
7314.93 [+272.75%]
Perf per watt Mode III
4139.91
13266.8 [+220.46%]

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