Core i5-7500 vs i7-5820K
Description
The i5-7500 is based on Kaby Lake architecture while the i7-5820K is based on Haswell.
Using the multithread performance as a reference, the i5-7500 gets a score of 149.8 k points while the i7-5820K gets 129.1 k points.
Summarizing, the i5-7500 is 1.2 times faster than the i7-5820K . To get a proper comparison between both models, take a look to the data shown below.
Using the multithread performance as a reference, the i5-7500 gets a score of 149.8 k points while the i7-5820K gets 129.1 k points.
Summarizing, the i5-7500 is 1.2 times faster than the i7-5820K . To get a proper comparison between both models, take a look to the data shown below.
Specs
CPUID
906e9
306f2
Core
Kaby Lake-S
Haswell-E
Base frecuency
3.4 GHz
3.3 GHz
Boost frecuency
3.8 GHz
3.6 GHz
Socket
LGA 1151
LGA 1150
Cores/Threads
4/4
6/12
TDP
65 W
140 W
Cache L1 (d+i)
32+32 kB
6x32+6x32 kB
Cache L2
256 kB
6x256 kB
Cache L3
6144 kB
15360 kB
Date
September 2016
September 2014
Mean monothread perf.
61.51k points
31.53k points
Mean multithread perf.
191.71k points
129.06k 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
i5-7500
i7-5820K
Test#1 (Integers)
3.87k
3.82k (x0.99)
Test#2 (FP)
16.09k
9.64k (x0.6)
Test#3 (Generic, ZIP)
5.11k
4.29k (x0.84)
Test#1 (Memory)
7.97k
3.78k (x0.47)
TOTAL
33.04k
21.53k (x0.65)
Multithread
i5-7500
i7-5820K
Test#1 (Integers)
14.81k
18.07k (x1.22)
Test#2 (FP)
61.51k
64.25k (x1.04)
Test#3 (Generic, ZIP)
19.59k
27.03k (x1.38)
Test#1 (Memory)
3.68k
8.03k (x2.18)
TOTAL
99.59k
117.38k (x1.18)
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
i5-7500
i7-5820K
Test#1 (Integers)
14.03k
12.03k (x0.86)
Test#2 (FP)
21.07k
11.23k (x0.53)
Test#3 (Generic, ZIP)
5.15k
4.55k (x0.88)
Test#1 (Memory)
7.77k
3.72k (x0.48)
TOTAL
48.03k
31.53k (x0.66)
Multithread
i5-7500
i7-5820K
Test#1 (Integers)
50.12k
49.48k (x0.99)
Test#2 (FP)
74.8k
52.21k (x0.7)
Test#3 (Generic, ZIP)
19.69k
19.7k (x1)
Test#1 (Memory)
5.19k
7.67k (x1.48)
TOTAL
149.79k
129.06k (x0.86)
Performance/W
i5-7500
i7-5820K
Test#1 (Integers)
771 points/W
353 points/W
Test#2 (FP)
1151 points/W
373 points/W
Test#3 (Generic, ZIP)
303 points/W
141 points/W
Test#1 (Memory)
80 points/W
55 points/W
TOTAL
2305 points/W
922 points/W
Performance/GHz
i5-7500
i7-5820K
Test#1 (Integers)
3693 points/GHz
3343 points/GHz
Test#2 (FP)
5545 points/GHz
3119 points/GHz
Test#3 (Generic, ZIP)
1356 points/GHz
1264 points/GHz
Test#1 (Memory)
2044 points/GHz
1033 points/GHz
TOTAL
12639 points/GHz
8759 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