Core i7-8700k vs i7-10750H
Description
The i7-8700k is based on Coffee Lake architecture while the i7-10750H is based on Comet Lake.
Using the multithread performance as a reference, the i7-8700k gets a score of 443.8 k points while the i7-10750H gets 349.2 k points.
Summarizing, the i7-8700k is 1.3 times faster than the i7-10750H. 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 i7-10750H gets 349.2 k points.
Summarizing, the i7-8700k is 1.3 times faster than the i7-10750H. To get a proper comparison between both models, take a look to the data shown below.
Specs
CPUID
906ea
a0652
Core
Coffee Lake-S
Comet Lake-H
Base frecuency
3.7 GHz
2.6 GHz
Boost frecuency
4.7 GHz
5 GHz
Socket
LGA 1151
BGA 1440
Cores/Threads
6/12
6/12
TDP
95 W
45 W
Cache L1 (d+i)
6x32+6x32 kB
6x32+6x32 kB
Cache L2
6x256 kB
6x256 kB
Cache L3
12288 kB
12288 kB
Date
October 2017
April 2020
Mean monothread perf.
80.6k points
75.67k points
Mean multithread perf.
443.77k points
349.21k 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
i7-10750H
Test#1 (Integers)
4.13k
4.69k (x1.14)
Test#2 (FP)
16.96k
18.71k (x1.1)
Test#3 (Generic, ZIP)
5.56k
5.84k (x1.05)
Test#1 (Memory)
12.85k
13.95k (x1.09)
TOTAL
39.5k
43.19k (x1.09)
Multithread
i7-8700k
i7-10750H
Test#1 (Integers)
24.01k
18.79k (x0.78)
Test#2 (FP)
108.69k
86.1k (x0.79)
Test#3 (Generic, ZIP)
36.62k
27.42k (x0.75)
Test#1 (Memory)
9.33k
5.27k (x0.57)
TOTAL
178.64k
137.58k (x0.77)
SSE3 optimized benchmark
The benchmark in mode I (SSE) is optimized for the use of SIMD instructions with 128 bits register and the SSE set up to version 3. Nearly every modern CPU has support for this mode.
Monothread
i7-8700k
i7-10750H
Test#1 (Integers)
12.92k
16.63k (x1.29)
Test#2 (FP)
20.68k
24.17k (x1.17)
Test#3 (Generic, ZIP)
5.3k
6.38k (x1.21)
Test#1 (Memory)
12.59k
13.69k (x1.09)
TOTAL
51.48k
60.87k (x1.18)
Multithread
i7-8700k
i7-10750H
Test#1 (Integers)
94.26k
67.07k (x0.71)
Test#2 (FP)
152.55k
107.95k (x0.71)
Test#3 (Generic, ZIP)
39.74k
27.05k (x0.68)
Test#1 (Memory)
8.53k
5.07k (x0.6)
TOTAL
295.07k
207.14k (x0.7)
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
i7-8700k
i7-10750H
Test#1 (Integers)
16.87k
16.71k (x0.99)
Test#2 (FP)
26.12k
25.45k (x0.97)
Test#3 (Generic, ZIP)
6.33k
6.06k (x0.96)
Test#1 (Memory)
13.71k
13.2k (x0.96)
TOTAL
63.03k
61.43k (x0.97)
Multithread
i7-8700k
i7-10750H
Test#1 (Integers)
105.74k
67.59k (x0.64)
Test#2 (FP)
180.52k
111.94k (x0.62)
Test#3 (Generic, ZIP)
44.99k
27.7k (x0.62)
Test#1 (Memory)
8.51k
5.3k (x0.62)
TOTAL
339.77k
212.53k (x0.63)
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
i7-10750H
Test#1 (Integers)
31.2k
29.06k (x0.93)
Test#2 (FP)
27.82k
26.49k (x0.95)
Test#3 (Generic, ZIP)
6.57k
6.23k (x0.95)
Test#1 (Memory)
15k
13.89k (x0.93)
TOTAL
80.6k
75.67k (x0.94)
Multithread
i7-8700k
i7-10750H
Test#1 (Integers)
202.42k
154.61k (x0.76)
Test#2 (FP)
186.33k
151.34k (x0.81)
Test#3 (Generic, ZIP)
44.96k
36.33k (x0.81)
Test#1 (Memory)
10.05k
6.93k (x0.69)
TOTAL
443.77k
349.21k (x0.79)
Performance/W
i7-8700k
i7-10750H
Test#1 (Integers)
2131 points/W
3436 points/W
Test#2 (FP)
1961 points/W
3363 points/W
Test#3 (Generic, ZIP)
473 points/W
807 points/W
Test#1 (Memory)
106 points/W
154 points/W
TOTAL
4671 points/W
7760 points/W
Performance/GHz
i7-8700k
i7-10750H
Test#1 (Integers)
6639 points/GHz
5811 points/GHz
Test#2 (FP)
5919 points/GHz
5298 points/GHz
Test#3 (Generic, ZIP)
1397 points/GHz
1246 points/GHz
Test#1 (Memory)
3192 points/GHz
2778 points/GHz
TOTAL
17148 points/GHz
15133 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