Core i7-8565U vs Core i5-4440 | Hardlimit Benchmark Central

Core i7-8565U vs Core i5-4440

The Core i7-8565U and Core i5-4440 monothread performance are pretty different but they have an identical multithread performance. These two models were released in very different times which could explain their performance difference.

Comparison

Specs

Core i7-8565U

Core i5-4440

Base frequency
1800 MHz
3100 MHz
Boost frequency
4600 MHz
3300 MHz
Half load boost frequency
-
3200 MHz
Socket
BGA 1528
LGA 1150
Cores
4
4
Threads
8
4
TDP
15 W
84 W
L1 cache
4x32+4x32 kb
32+32 kb
L2 cache
4x256 kb
256 kb
L3 cache
8192 kb
6144 kb
Proccess
0,014 um
0,022 um
# transistors
-
1400 M
Core
Whiskey Lake-U
-
Architecture
Whiskey Lake
Haswell
Release date
8/2018
6/2013

Monothread performance

Mode 0 [FPU]
N/A
21177 [+100%]
Mode III [AVX2]
72428
38462 [-88.31%]
Mode II [AVX]
N/A
30326 [+100%]
Mode I [SSE3]
N/A
30219 [+100%]

Multithread performance

Mode 0 [FPU]
N/A
71752 [+100%]
Mode III [AVX2]
146088
140374 [-4.07%]
Mode II [AVX]
N/A
110432 [+100%]
Mode I [SSE3]
N/A
108100 [+100%]

Stats

Perf per MHz Mode 0
N/A
6.42
Perf per MHz Mode III
15.75
11.66 [-35.08%]
Perf per watt Mode 0
N/A
854.19
Perf per watt Mode III
9739.2
1671.12 [-482.79%]

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