Core i5-6500 vs i7-4790K
Description
The i5-6500 is based on Skylake architecture while the i7-4790K is based on Haswell.
Using the multithread performance as a reference, the i5-6500 gets a score of 179.4 k points while the i7-4790K gets 215.5 k points.
Summarizing, the i7-4790K is 1.2 times faster than the i5-6500 . To get a proper comparison between both models, take a look to the data shown below.
Using the multithread performance as a reference, the i5-6500 gets a score of 179.4 k points while the i7-4790K gets 215.5 k points.
Summarizing, the i7-4790K is 1.2 times faster than the i5-6500 . To get a proper comparison between both models, take a look to the data shown below.
Specs
CPUID
506e3
306c3
Core
Skylake-S
Haswell
Base frecuency
3.2 GHz
4 GHz
Boost frecuency
3.6 GHz
4.4 GHz
Socket
LGA 1151
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
6144 kB
8192 kB
Date
September 2015
May 2014
Mean monothread perf.
53.7k points
52.47k points
Mean multithread perf.
179.44k 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
i5-6500
i7-4790K
Test#1 (Integers)
3.46k
5.06k (x1.46)
Test#2 (FP)
14.61k
12.63k (x0.86)
Test#3 (Generic, ZIP)
4.66k
5.81k (x1.25)
Test#1 (Memory)
6.99k
4.96k (x0.71)
TOTAL
29.71k
28.47k (x0.96)
Multithread
i5-6500
i7-4790K
Test#1 (Integers)
12.52k
18.28k (x1.46)
Test#2 (FP)
51.13k
64.07k (x1.25)
Test#3 (Generic, ZIP)
17.41k
27.52k (x1.58)
Test#1 (Memory)
3.9k
7.97k (x2.05)
TOTAL
84.96k
117.84k (x1.39)
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
i5-6500
i7-4790K
Test#1 (Integers)
13.07k
15.8k (x1.21)
Test#2 (FP)
20.23k
14.35k (x0.71)
Test#3 (Generic, ZIP)
4.93k
5.97k (x1.21)
Test#1 (Memory)
9.2k
5.17k (x0.56)
TOTAL
47.43k
41.29k (x0.87)
Multithread
i5-6500
i7-4790K
Test#1 (Integers)
49.62k
62.79k (x1.27)
Test#2 (FP)
74.82k
66.48k (x0.89)
Test#3 (Generic, ZIP)
18.46k
26.35k (x1.43)
Test#1 (Memory)
4.21k
8.74k (x2.08)
TOTAL
147.12k
164.36k (x1.12)
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
i5-6500
i7-4790K
Test#1 (Integers)
22.89k
26.16k (x1.14)
Test#2 (FP)
19.87k
14.78k (x0.74)
Test#3 (Generic, ZIP)
4.58k
6.01k (x1.31)
Test#1 (Memory)
6.36k
5.52k (x0.87)
TOTAL
53.7k
52.47k (x0.98)
Multithread
i5-6500
i7-4790K
Test#1 (Integers)
84.36k
107.76k (x1.28)
Test#2 (FP)
72.91k
70.84k (x0.97)
Test#3 (Generic, ZIP)
16.08k
27.99k (x1.74)
Test#1 (Memory)
6.1k
8.87k (x1.45)
TOTAL
179.44k
215.47k (x1.2)
Performance/W
i5-6500
i7-4790K
Test#1 (Integers)
1298 points/W
1225 points/W
Test#2 (FP)
1122 points/W
805 points/W
Test#3 (Generic, ZIP)
247 points/W
318 points/W
Test#1 (Memory)
94 points/W
101 points/W
TOTAL
2761 points/W
2448 points/W
Performance/GHz
i5-6500
i7-4790K
Test#1 (Integers)
6359 points/GHz
5946 points/GHz
Test#2 (FP)
5521 points/GHz
3359 points/GHz
Test#3 (Generic, ZIP)
1271 points/GHz
1366 points/GHz
Test#1 (Memory)
1766 points/GHz
1254 points/GHz
TOTAL
14917 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