Core i7-8550U vs Core i7-7700HQ | Hardlimit Benchmark Central

Core i7-8550U vs Core i7-7700HQ

Both Core i7-8550U and Core i7-7700HQ 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 i7-8550U

Core i7-7700HQ

Base frequency
1800 MHz
2800 MHz
Boost frequency
4000 MHz
3800 MHz
Half load boost frequency
-
3400 MHz
Socket
BGA1356
BGA1440
Cores
4
4
Threads
8
8
TDP
15 W
45 W
L1 cache
4x32+4x32 kb
4x32+4x32 kb
L2 cache
4x256 kb
4x256 kb
L3 cache
8192 kb
6144 kb
Proccess
0,014 um
0,014 um
Core
Kaby Lake-R
Kaby Lake-H
Architecture
Kaby Lake
Kaby Lake
Release date
8/2017
1/2017

Monothread performance

Mode 0 [FPU]
37875
33635 [-12.61%]
Mode III [AVX2]
67210
61712 [-8.91%]
Mode II [AVX]
53855
49391 [-9.04%]
Mode I [SSE3]
47882
48335 [+0.95%]

Multithread performance

Mode 0 [FPU]
89992
108089 [+20.11%]
Mode III [AVX2]
191457
199001 [+3.94%]
Mode II [AVX]
120035
170641 [+42.16%]
Mode I [SSE3]
148473
169471 [+14.14%]

Stats

Perf per MHz Mode 0
9.47
8.85 [-7.01%]
Perf per MHz Mode III
16.8
16.24 [-3.45%]
Perf per watt Mode 0
5999.47
2401.98 [-149.77%]
Perf per watt Mode III
12763.8
4422.24 [-188.63%]

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