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Ryzen 7 5800H vs Core i7-6700HQ


Description
The 5800H is based on Zen 3 architecture while the i7-6700HQ is based on Skylake.

Using the multithread performance as a reference, the 5800H gets a score of 426.9 k points while the i7-6700HQ gets 205.2 k points.

Summarizing, the 5800H is 2.1 times faster than the i7-6700HQ. To get a proper comparison between both models, take a look to the data shown below.

Specs
CPUID
a50f00
506e3
Core
Cezanne
Skylake-H
Architecture
Base frecuency
3.2 GHz
2.6 GHz
Boost frecuency
4.4 GHz
3.5 GHz
Socket
BGA 1140
BGA1440
Cores/Threads
8/16
4/8
TDP
45 W
45 W
Cache L1 (d+i)
8x32+8x32 kB
4x32+4x32 kB
Cache L2
8x512 kB
4x256 kB
Cache L3
16384 kB
6144 kB
Date
February 2021
Mean monothread perf.
74.56k points
50.54k points
Mean multithread perf.
426.9k points
205.24k points

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
5800H
i7-6700HQ
Test#1 (Integers)
20.37k
21.33k (x1.05)
Test#2 (FP)
22.52k
18.34k (x0.81)
Test#3 (Generic, ZIP)
10.18k
4.44k (x0.44)
Test#1 (Memory)
21.49k
6.44k (x0.3)
TOTAL
74.56k
50.54k (x0.68)

Multithread

5800H

i7-6700HQ
Test#1 (Integers)
144.01k
91.89k (x0.64)
Test#2 (FP)
191.86k
87.87k (x0.46)
Test#3 (Generic, ZIP)
84.53k
20.61k (x0.24)
Test#1 (Memory)
6.5k
4.87k (x0.75)
TOTAL
426.9k
205.24k (x0.48)

Performance/W
5800H
i7-6700HQ
Test#1 (Integers)
3200 points/W
2042 points/W
Test#2 (FP)
4264 points/W
1953 points/W
Test#3 (Generic, ZIP)
1878 points/W
458 points/W
Test#1 (Memory)
144 points/W
108 points/W
TOTAL
9487 points/W
4561 points/W

Performance/GHz
5800H
i7-6700HQ
Test#1 (Integers)
4630 points/GHz
6094 points/GHz
Test#2 (FP)
5117 points/GHz
5240 points/GHz
Test#3 (Generic, ZIP)
2314 points/GHz
1267 points/GHz
Test#1 (Memory)
4883 points/GHz
1840 points/GHz
TOTAL
16944 points/GHz
14441 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.


Test#1 (Integers) [points vs time]

grafica bm.hardlimit.com


Test#2 (FP) [points vs time]

grafica bm.hardlimit.com


Test#3 (Generic, ZIP) [points vs time]

grafica bm.hardlimit.com


Test#1 (Memory) [points vs time]

grafica bm.hardlimit.com

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.


Test#1 (Integers) [points vs time]

grafica bm.hardlimit.com


Test#2 (FP) [points vs time]

grafica bm.hardlimit.com


Test#3 (Generic, ZIP) [points vs time]

grafica bm.hardlimit.com


Test#1 (Memory) [points vs time]

grafica bm.hardlimit.com

Hardlimit Benchmark Central - Ver. 3.11.4