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Core i7-9750H vs i5-10600K


Description
The i7-9750H is based on Coffee Lake architecture while the i5-10600K is based on Comet Lake.

Using the multithread performance as a reference, the i7-9750H gets a score of 286.4 k points while the i5-10600K gets 352.9 k points.

Summarizing, the i5-10600K is 1.2 times faster than the i7-9750H. To get a proper comparison between both models, take a look to the data shown below.

Specs
CPUID
906ea
a0655
Core
Coffee Lake-H
Comet Lake-S
Architecture
Base frecuency
2.6 GHz
4.1 GHz
Boost frecuency
4.5 GHz
4.8 GHz
Socket
BGA 1440
FC-LGA 1200
Cores/Threads
6/12
6/12
TDP
45 W
125 W
Cache L1 (d+i)
6x32+6x32 kB
6x32+6x32 kB
Cache L2
6x256 kB
6x256 kB
Cache L3
12288 kB
12288 kB
Date
April 2019
April 2020
Mean monothread perf.
65.33k points
73.05k points
Mean multithread perf.
286.43k points
352.88k 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
i7-9750H
i5-10600K
Test#1 (Integers)
25.93k
30.11k (x1.16)
Test#2 (FP)
22.84k
26.16k (x1.15)
Test#3 (Generic, ZIP)
5.11k
6.01k (x1.18)
Test#1 (Memory)
11.46k
10.77k (x0.94)
TOTAL
65.33k
73.05k (x1.12)

Multithread

i7-9750H

i5-10600K
Test#1 (Integers)
130.68k
158.82k (x1.22)
Test#2 (FP)
119.91k
150.39k (x1.25)
Test#3 (Generic, ZIP)
28.76k
36.56k (x1.27)
Test#1 (Memory)
7.08k
7.11k (x1)
TOTAL
286.43k
352.88k (x1.23)

Performance/W
i7-9750H
i5-10600K
Test#1 (Integers)
2904 points/W
1271 points/W
Test#2 (FP)
2665 points/W
1203 points/W
Test#3 (Generic, ZIP)
639 points/W
293 points/W
Test#1 (Memory)
157 points/W
57 points/W
TOTAL
6365 points/W
2823 points/W

Performance/GHz
i7-9750H
i5-10600K
Test#1 (Integers)
5762 points/GHz
6273 points/GHz
Test#2 (FP)
5075 points/GHz
5449 points/GHz
Test#3 (Generic, ZIP)
1135 points/GHz
1252 points/GHz
Test#1 (Memory)
2547 points/GHz
2243 points/GHz
TOTAL
14519 points/GHz
15218 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