Core i7-5820K vs i5-9600KF
Description
The i7-5820K is based on Haswell architecture while the i5-9600KF is based on Coffee Lake.
Using the multithread performance as a reference, the i7-5820K gets a score of 129.1 k points while the i5-9600KF gets 280.8 k points.
Summarizing, the i5-9600KF is 2.2 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 i7-5820K gets a score of 129.1 k points while the i5-9600KF gets 280.8 k points.
Summarizing, the i5-9600KF is 2.2 times faster than the i7-5820K . To get a proper comparison between both models, take a look to the data shown below.
Specs
CPUID
306f2
906ec
Core
Haswell-E
Coffee Lake-S
Base frecuency
3.3 GHz
3.7 GHz
Boost frecuency
3.6 GHz
4.6 GHz
Socket
LGA 1150
LGA 1151
Cores/Threads
6/12
6/6
TDP
140 W
95 W
Cache L1 (d+i)
32+32 kB
6x32+6x32 kB
Cache L2
256 kB
6x256 kB
Cache L3
15360 kB
9216 kB
Date
September 2014
January 2019
Mean monothread perf.
31.53k points
77.34k points
Mean multithread perf.
129.06k points
371.08k 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
i7-5820K
i5-9600KF
Test#1 (Integers)
3.82k
4.63k (x1.21)
Test#2 (FP)
9.64k
19.43k (x2.01)
Test#3 (Generic, ZIP)
4.29k
6.17k (x1.44)
Test#1 (Memory)
3.78k
13.82k (x3.65)
TOTAL
21.53k
44.04k (x2.05)
Multithread
i7-5820K
i5-9600KF
Test#1 (Integers)
18.07k
26.64k (x1.47)
Test#2 (FP)
64.25k
110.11k (x1.71)
Test#3 (Generic, ZIP)
27.03k
33.07k (x1.22)
Test#1 (Memory)
8.03k
8.3k (x1.03)
TOTAL
117.38k
178.11k (x1.52)
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
i7-5820K
i5-9600KF
Test#1 (Integers)
12.03k
16.92k (x1.41)
Test#2 (FP)
11.23k
25.44k (x2.27)
Test#3 (Generic, ZIP)
4.55k
6.36k (x1.4)
Test#1 (Memory)
3.72k
13.25k (x3.56)
TOTAL
31.53k
61.97k (x1.97)
Multithread
i7-5820K
i5-9600KF
Test#1 (Integers)
49.48k
95.51k (x1.93)
Test#2 (FP)
52.21k
143.19k (x2.74)
Test#3 (Generic, ZIP)
19.7k
33.85k (x1.72)
Test#1 (Memory)
7.67k
8.21k (x1.07)
TOTAL
129.06k
280.77k (x2.18)
Performance/W
i7-5820K
i5-9600KF
Test#1 (Integers)
353 points/W
1005 points/W
Test#2 (FP)
373 points/W
1507 points/W
Test#3 (Generic, ZIP)
141 points/W
356 points/W
Test#1 (Memory)
55 points/W
86 points/W
TOTAL
922 points/W
2955 points/W
Performance/GHz
i7-5820K
i5-9600KF
Test#1 (Integers)
3343 points/GHz
3679 points/GHz
Test#2 (FP)
3119 points/GHz
5530 points/GHz
Test#3 (Generic, ZIP)
1264 points/GHz
1383 points/GHz
Test#1 (Memory)
1033 points/GHz
2880 points/GHz
TOTAL
8759 points/GHz
13472 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