Core i7-4790K vs Core i7-7500U | Hardlimit Benchmark Central

Core i7-4790K vs Core i7-7500U

Both Core i7-4790K and Core i7-7500U have an identical monothread performance although their multithread performance are pretty different. These two models were released just two years apart which could explain their performance similarity in monothread performance.

Comparison

Specs

Core i7-4790K

Core i7-7500U

Base frequency
4000 MHz
2700 MHz
Boost frequency
4400 MHz
3500 MHz
Half load boost frequency
4300 MHz
-
Socket
LGA 1150
BGA1356
Cores
4
2
Threads
8
4
TDP
88 W
15 W
L1 cache
32+32 kb
2x32+2x32 kb
L2 cache
256 kb
2x256 kb
L3 cache
8192 kb
4096 kb
Proccess
0,022 um
0,014 um
# transistors
1400 M
-
Core
-
Kaby Lake-U
Architecture
Haswell
Kaby Lake
Release date
5/2014
8/2016

Monothread performance

Mode 0 [FPU]
28610
29711 [+3.85%]
Mode III [AVX2]
53161
55561 [+4.51%]
Mode II [AVX]
41629
43840 [+5.31%]
Mode I [SSE3]
40823
43306 [+6.08%]

Multithread performance

Mode 0 [FPU]
119190
60019 [-98.59%]
Mode III [AVX2]
220485
116016 [-90.05%]
Mode II [AVX]
164261
90203 [-82.1%]
Mode I [SSE3]
167729
88148 [-90.28%]

Stats

Perf per MHz Mode 0
6.5
8.49 [+30.62%]
Perf per MHz Mode III
12.08
15.87 [+31.37%]
Perf per watt Mode 0
1354.43
4001.27 [+195.42%]
Perf per watt Mode III
2505.51
7734.4 [+208.7%]

Overclocking

The best frequency
4672 MHz
-

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