Core i7-8700k vs Ryzen 7 5800H
Description
The i7-8700k is based on Coffee Lake architecture while the 5800H is based on Zen 3.
Using the multithread performance as a reference, the i7-8700k gets a score of 443.8 k points while the 5800H gets 426.9 k points.
Summarizing, the i7-8700k is 1 times faster than the 5800H. To get a proper comparison between both models, take a look to the data shown below.
Using the multithread performance as a reference, the i7-8700k gets a score of 443.8 k points while the 5800H gets 426.9 k points.
Summarizing, the i7-8700k is 1 times faster than the 5800H. To get a proper comparison between both models, take a look to the data shown below.
Specs
CPUID
906ea
a50f00
Core
Coffee Lake-S
Cezanne
Base frecuency
3.7 GHz
3.2 GHz
Boost frecuency
4.7 GHz
4.4 GHz
Socket
LGA 1151
BGA 1140
Cores/Threads
6/12
8/16
TDP
95 W
45 W
Cache L1 (d+i)
6x32+6x32 kB
8x32+8x32 kB
Cache L2
6x256 kB
8x512 kB
Cache L3
12288 kB
16384 kB
Date
October 2017
February 2021
Mean monothread perf.
80.6k points
74.56k points
Mean multithread perf.
443.77k points
426.9k 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
i7-8700k
5800H
Test#1 (Integers)
4.13k
4.31k (x1.04)
Test#2 (FP)
16.96k
17.51k (x1.03)
Test#3 (Generic, ZIP)
5.56k
10.53k (x1.89)
Test#1 (Memory)
12.85k
23.57k (x1.83)
TOTAL
39.5k
55.92k (x1.42)
Multithread
i7-8700k
5800H
Test#1 (Integers)
24.01k
24.18k (x1.01)
Test#2 (FP)
108.69k
117.98k (x1.09)
Test#3 (Generic, ZIP)
36.62k
70.96k (x1.94)
Test#1 (Memory)
9.33k
8.08k (x0.87)
TOTAL
178.64k
221.19k (x1.24)
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
i7-8700k
5800H
Test#1 (Integers)
31.2k
20.37k (x0.65)
Test#2 (FP)
27.82k
22.52k (x0.81)
Test#3 (Generic, ZIP)
6.57k
10.18k (x1.55)
Test#1 (Memory)
15k
21.49k (x1.43)
TOTAL
80.6k
74.56k (x0.93)
Multithread
i7-8700k
5800H
Test#1 (Integers)
202.42k
144.01k (x0.71)
Test#2 (FP)
186.33k
191.86k (x1.03)
Test#3 (Generic, ZIP)
44.96k
84.53k (x1.88)
Test#1 (Memory)
10.05k
6.5k (x0.65)
TOTAL
443.77k
426.9k (x0.96)
Performance/W
i7-8700k
5800H
Test#1 (Integers)
2131 points/W
3200 points/W
Test#2 (FP)
1961 points/W
4264 points/W
Test#3 (Generic, ZIP)
473 points/W
1878 points/W
Test#1 (Memory)
106 points/W
144 points/W
TOTAL
4671 points/W
9487 points/W
Performance/GHz
i7-8700k
5800H
Test#1 (Integers)
6639 points/GHz
4630 points/GHz
Test#2 (FP)
5919 points/GHz
5117 points/GHz
Test#3 (Generic, ZIP)
1397 points/GHz
2314 points/GHz
Test#1 (Memory)
3192 points/GHz
4883 points/GHz
TOTAL
17148 points/GHz
16944 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