Ryzen 7 3750H vs Core i7-6700K
Description
The 3750H is based on Zen+ architecture while the i7-6700K is based on Skylake.
Using the multithread performance as a reference, the 3750H gets a score of 175.2 k points while the i7-6700K gets 254.6 k points.
Summarizing, the i7-6700K is 1.5 times faster than the 3750H. To get a proper comparison between both models, take a look to the data shown below.
Using the multithread performance as a reference, the 3750H gets a score of 175.2 k points while the i7-6700K gets 254.6 k points.
Summarizing, the i7-6700K is 1.5 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-S
Base frecuency
2.3 GHz
4 GHz
Boost frecuency
4 GHz
4.2 GHz
Socket
BGA-FP5
LGA 1151
Cores/Threads
4/8
4/8
TDP
35 W
95 W
Cache L1 (d+i)
4x64+4x32 kB
4x32+4x32 kB
Cache L2
4x512 kB
256 kB
Cache L3
4096 kB
8192 kB
Date
January 2019
May 2015
Mean monothread perf.
46.91k points
63.22k points
Mean multithread perf.
175.18k points
254.56k 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
3750H
i7-6700K
Test#1 (Integers)
3.78k
4.07k (x1.08)
Test#2 (FP)
16.42k
16.62k (x1.01)
Test#3 (Generic, ZIP)
4.75k
5.23k (x1.1)
Test#1 (Memory)
5.51k
6.28k (x1.14)
TOTAL
30.46k
32.2k (x1.06)
Multithread
3750H
i7-6700K
Test#1 (Integers)
15.18k
16.37k (x1.08)
Test#2 (FP)
74.87k
77.34k (x1.03)
Test#3 (Generic, ZIP)
27.85k
25.65k (x0.92)
Test#1 (Memory)
6.08k
10.21k (x1.68)
TOTAL
123.97k
129.57k (x1.05)
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
i7-6700K
Test#1 (Integers)
13.72k
25.78k (x1.88)
Test#2 (FP)
22.93k
23.08k (x1.01)
Test#3 (Generic, ZIP)
4.99k
5.32k (x1.07)
Test#1 (Memory)
5.27k
9.03k (x1.71)
TOTAL
46.91k
63.22k (x1.35)
Multithread
3750H
i7-6700K
Test#1 (Integers)
50.54k
112.83k (x2.23)
Test#2 (FP)
93.33k
106.86k (x1.15)
Test#3 (Generic, ZIP)
25.25k
25.76k (x1.02)
Test#1 (Memory)
6.07k
9.12k (x1.5)
TOTAL
175.18k
254.56k (x1.45)
Performance/W
3750H
i7-6700K
Test#1 (Integers)
1444 points/W
1188 points/W
Test#2 (FP)
2667 points/W
1125 points/W
Test#3 (Generic, ZIP)
721 points/W
271 points/W
Test#1 (Memory)
173 points/W
96 points/W
TOTAL
5005 points/W
2680 points/W
Performance/GHz
3750H
i7-6700K
Test#1 (Integers)
3430 points/GHz
6139 points/GHz
Test#2 (FP)
5733 points/GHz
5495 points/GHz
Test#3 (Generic, ZIP)
1248 points/GHz
1268 points/GHz
Test#1 (Memory)
1317 points/GHz
2150 points/GHz
TOTAL
11726 points/GHz
15052 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