Core i5-5675R vs i7-4790K
Description
The i5-5675R is based on Broadwell architecture while the i7-4790K is based on Haswell.
Using the multithread performance as a reference, the i5-5675R gets a score of 194.2 k points while the i7-4790K gets 215.5 k points.
Summarizing, the i7-4790K is 1.1 times faster than the i5-5675R. To get a proper comparison between both models, take a look to the data shown below.
Using the multithread performance as a reference, the i5-5675R gets a score of 194.2 k points while the i7-4790K gets 215.5 k points.
Summarizing, the i7-4790K is 1.1 times faster than the i5-5675R. To get a proper comparison between both models, take a look to the data shown below.
Specs
CPUID
40671
306c3
Core
Bradwell-H
Haswell
Base frecuency
3.1 GHz
4 GHz
Boost frecuency
3.6 GHz
4.4 GHz
Socket
BGA1364
LGA 1150
Cores/Threads
4/4
4/8
TDP
65 W
88 W
Cache L1 (d+i)
4x32+4x32 kB
32+32 kB
Cache L2
4x256 kB
256 kB
Cache L3
4096 kB
8192 kB
Date
June 2015
May 2014
Mean monothread perf.
51.43k points
52.47k points
Mean multithread perf.
194.2k points
215.47k 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
i5-5675R
i7-4790K
Test#1 (Integers)
4.14k
5.06k (x1.22)
Test#2 (FP)
14.35k
12.63k (x0.88)
Test#3 (Generic, ZIP)
4.94k
5.81k (x1.18)
Test#1 (Memory)
5.47k
4.96k (x0.91)
TOTAL
28.91k
28.47k (x0.98)
Multithread
i5-5675R
i7-4790K
Test#1 (Integers)
16.02k
18.28k (x1.14)
Test#2 (FP)
54.6k
64.07k (x1.17)
Test#3 (Generic, ZIP)
18.69k
27.52k (x1.47)
Test#1 (Memory)
16.87k
7.97k (x0.47)
TOTAL
106.18k
117.84k (x1.11)
SSE3 optimized benchmark
The benchmark in mode I (SSE) is optimized for the use of SIMD instructions with 128 bits register and the SSE set up to version 3. Nearly every modern CPU has support for this mode.
Monothread
i5-5675R
i7-4790K
Test#1 (Integers)
12.86k
15.6k (x1.21)
Test#2 (FP)
16.85k
13.92k (x0.83)
Test#3 (Generic, ZIP)
5.19k
6.12k (x1.18)
Test#1 (Memory)
5.49k
5k (x0.91)
TOTAL
40.39k
40.65k (x1.01)
Multithread
i5-5675R
i7-4790K
Test#1 (Integers)
50.07k
65.48k (x1.31)
Test#2 (FP)
64.61k
63.29k (x0.98)
Test#3 (Generic, ZIP)
19.84k
27.93k (x1.41)
Test#1 (Memory)
17.09k
7.84k (x0.46)
TOTAL
151.6k
164.54k (x1.09)
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
i5-5675R
i7-4790K
Test#1 (Integers)
12.88k
15.8k (x1.23)
Test#2 (FP)
18.27k
14.35k (x0.79)
Test#3 (Generic, ZIP)
5.12k
5.97k (x1.17)
Test#1 (Memory)
5.45k
5.17k (x0.95)
TOTAL
41.72k
41.29k (x0.99)
Multithread
i5-5675R
i7-4790K
Test#1 (Integers)
49.91k
62.79k (x1.26)
Test#2 (FP)
70.3k
66.48k (x0.95)
Test#3 (Generic, ZIP)
19.69k
26.35k (x1.34)
Test#1 (Memory)
16.92k
8.74k (x0.52)
TOTAL
156.83k
164.36k (x1.05)
AVX2 optimized benchmark
The benchmark in mode III (AVX2), like AVX1, is optimized to used 256 bits registers beside the second version of the Advanced Vector Extensions (AVX). The first AVX2 compatible CPU was released in 2013.
Monothread
i5-5675R
i7-4790K
Test#1 (Integers)
21.91k
26.16k (x1.19)
Test#2 (FP)
18.59k
14.78k (x0.79)
Test#3 (Generic, ZIP)
5.2k
6.01k (x1.16)
Test#1 (Memory)
5.72k
5.52k (x0.96)
TOTAL
51.43k
52.47k (x1.02)
Multithread
i5-5675R
i7-4790K
Test#1 (Integers)
84.92k
107.76k (x1.27)
Test#2 (FP)
72.09k
70.84k (x0.98)
Test#3 (Generic, ZIP)
20.13k
27.99k (x1.39)
Test#1 (Memory)
17.07k
8.87k (x0.52)
TOTAL
194.2k
215.47k (x1.11)
Performance/W
i5-5675R
i7-4790K
Test#1 (Integers)
1306 points/W
1225 points/W
Test#2 (FP)
1109 points/W
805 points/W
Test#3 (Generic, ZIP)
310 points/W
318 points/W
Test#1 (Memory)
263 points/W
101 points/W
TOTAL
2988 points/W
2448 points/W
Performance/GHz
i5-5675R
i7-4790K
Test#1 (Integers)
6087 points/GHz
5946 points/GHz
Test#2 (FP)
5164 points/GHz
3359 points/GHz
Test#3 (Generic, ZIP)
1445 points/GHz
1366 points/GHz
Test#1 (Memory)
1590 points/GHz
1254 points/GHz
TOTAL
14286 points/GHz
11925 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