Core i5-4590S vs i7-7020U
Description
The i5-4590S is based on Haswell architecture while the i7-7020U is based on Kaby Lake.
Using the multithread performance as a reference, the i5-4590S gets a score of 117.8 k points while the i7-7020U gets 60.1 k points.
Summarizing, the i5-4590S is 2 times faster than the i7-7020U. To get a proper comparison between both models, take a look to the data shown below.
Using the multithread performance as a reference, the i5-4590S gets a score of 117.8 k points while the i7-7020U gets 60.1 k points.
Summarizing, the i5-4590S is 2 times faster than the i7-7020U. To get a proper comparison between both models, take a look to the data shown below.
Specs
CPUID
306c3
806ea
Core
Haswell
Kaby Lake-U
Base frecuency
3 GHz
2.3 GHz
Boost frecuency
3.7 GHz
2.3 GHz
Socket
LGA 1150
BGA 1356
Cores/Threads
4/4
2/4
TDP
65 W
15 W
Cache L1 (d+i)
32+32 kB
2x32+2x32 kB
Cache L2
256 kB
2x256 kB
Cache L3
6144 kB
3072 kB
Date
May 2014
April 2018
Mean monothread perf.
34.75k points
33.63k points
Mean multithread perf.
117.77k points
73.15k points
Non-optimized benchmark
The benchmark in Mode 0 (FPU) measures cpu performance with non-optimized software. It uses the basic µinstructions from the i386 architecture with the i387 floating point unit. This mode is compatible with all CPUs so it's practical to compare very different CPUs
Monothread
i5-4590S
i7-7020U
Test#1 (Integers)
4.24k
2.3k (x0.54)
Test#2 (FP)
10.54k
8.36k (x0.79)
Test#3 (Generic, ZIP)
4.76k
2.75k (x0.58)
Test#1 (Memory)
4.29k
4.64k (x1.08)
TOTAL
23.84k
18.04k (x0.76)
Multithread
i5-4590S
i7-7020U
Test#1 (Integers)
15.01k
4.74k (x0.32)
Test#2 (FP)
37.75k
17.96k (x0.48)
Test#3 (Generic, ZIP)
17.12k
6.95k (x0.41)
Test#1 (Memory)
8.48k
4.95k (x0.58)
TOTAL
78.37k
34.61k (x0.44)
AVX optimized benchmark
The benchmark in mode II (AVX) is optimized to used 256 bits registers beside the first version of the Advanced Vector Extensions (AVX). The first AVX compatible CPU was released in 2011.
Monothread
i5-4590S
i7-7020U
Test#1 (Integers)
13.19k
8.17k (x0.62)
Test#2 (FP)
12.31k
12.42k (x1.01)
Test#3 (Generic, ZIP)
4.98k
2.87k (x0.58)
Test#1 (Memory)
4.27k
4.68k (x1.1)
TOTAL
34.75k
28.13k (x0.81)
Multithread
i5-4590S
i7-7020U
Test#1 (Integers)
47.15k
17.65k (x0.37)
Test#2 (FP)
44.1k
30.44k (x0.69)
Test#3 (Generic, ZIP)
17.93k
7.19k (x0.4)
Test#1 (Memory)
8.6k
4.79k (x0.56)
TOTAL
117.77k
60.07k (x0.51)
Performance/W
i5-4590S
i7-7020U
Test#1 (Integers)
725 points/W
1177 points/W
Test#2 (FP)
678 points/W
2029 points/W
Test#3 (Generic, ZIP)
276 points/W
479 points/W
Test#1 (Memory)
132 points/W
320 points/W
TOTAL
1812 points/W
4005 points/W
Performance/GHz
i5-4590S
i7-7020U
Test#1 (Integers)
3564 points/GHz
3550 points/GHz
Test#2 (FP)
3326 points/GHz
5399 points/GHz
Test#3 (Generic, ZIP)
1345 points/GHz
1247 points/GHz
Test#1 (Memory)
1155 points/GHz
2035 points/GHz
TOTAL
9391 points/GHz
12231 points/GHz
Monothread performance graph
Monothread performance graphics gives the performance vs time. They are useful to measure the time it takes to the CPU to reach the maximum performance.
Usually, CPU's performance will be steady during these tests but if it has a slow frequency strategy, the first samples will show a lower score.
Usually, CPU's performance will be steady during these tests but if it has a slow frequency strategy, the first samples will show a lower score.
Test#1 (Integers) [points vs time]
Test#2 (FP) [points vs time]
Test#3 (Generic, ZIP) [points vs time]
Test#1 (Memory) [points vs time]
Multithread performance graph
Multithread graphs measure the performance against a heavy load during certain time.
If CPU's TDP doesn't limit the frequency and the machine is properly cooled, performance should remain steady vs time. Otherwise, the performance score will oscillate or decrease over time.
If CPU's TDP doesn't limit the frequency and the machine is properly cooled, performance should remain steady vs time. Otherwise, the performance score will oscillate or decrease over time.
Test#1 (Integers) [points vs time]
Test#2 (FP) [points vs time]
Test#3 (Generic, ZIP) [points vs time]
Test#1 (Memory) [points vs time]
Hardlimit Benchmark Central - Ver. 3.11.4