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Ryzen 7 3750H vs Core i7-6700HQ


Description
The 3750H is based on Zen+ architecture while the i7-6700HQ is based on Skylake.

Using the multithread performance as a reference, the 3750H gets a score of 175.2 k points while the i7-6700HQ gets 205.2 k points.

Summarizing, the i7-6700HQ is 1.2 times faster than the 3750H. To get a proper comparison between both models, take a look to the data shown below.

Specs
CPUID
810f81
506e3
Core
Picasso
Skylake-H
Architecture
Base frecuency
2.3 GHz
2.6 GHz
Boost frecuency
4 GHz
3.5 GHz
Socket
BGA-FP5
BGA1440
Cores/Threads
4/8
4/8
TDP
35 W
45 W
Cache L1 (d+i)
4x64+4x32 kB
4x32+4x32 kB
Cache L2
4x512 kB
4x256 kB
Cache L3
4096 kB
6144 kB
Date
January 2019
Mean monothread perf.
46.91k points
50.54k points
Mean multithread perf.
175.18k 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
3750H
i7-6700HQ
Test#1 (Integers)
13.72k
21.33k (x1.55)
Test#2 (FP)
22.93k
18.34k (x0.8)
Test#3 (Generic, ZIP)
4.99k
4.44k (x0.89)
Test#1 (Memory)
5.27k
6.44k (x1.22)
TOTAL
46.91k
50.54k (x1.08)

Multithread

3750H

i7-6700HQ
Test#1 (Integers)
50.54k
91.89k (x1.82)
Test#2 (FP)
93.33k
87.87k (x0.94)
Test#3 (Generic, ZIP)
25.25k
20.61k (x0.82)
Test#1 (Memory)
6.07k
4.87k (x0.8)
TOTAL
175.18k
205.24k (x1.17)

Performance/W
3750H
i7-6700HQ
Test#1 (Integers)
1444 points/W
2042 points/W
Test#2 (FP)
2667 points/W
1953 points/W
Test#3 (Generic, ZIP)
721 points/W
458 points/W
Test#1 (Memory)
173 points/W
108 points/W
TOTAL
5005 points/W
4561 points/W

Performance/GHz
3750H
i7-6700HQ
Test#1 (Integers)
3430 points/GHz
6094 points/GHz
Test#2 (FP)
5733 points/GHz
5240 points/GHz
Test#3 (Generic, ZIP)
1248 points/GHz
1267 points/GHz
Test#1 (Memory)
1317 points/GHz
1840 points/GHz
TOTAL
11726 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