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Core i5-8265U vs i7-10750H


Description
The i5-8265U is based on Whiskey Lake architecture while the i7-10750H is based on Comet Lake.

Using the multithread performance as a reference, the i5-8265U gets a score of 149.5 k points while the i7-10750H gets 349.2 k points.

Summarizing, the i7-10750H is 2.3 times faster than the i5-8265U. To get a proper comparison between both models, take a look to the data shown below.

Specs
CPUID
806eb
a0652
Core
Whiskey Lake-U
Comet Lake-H
Architecture
Base frecuency
1.6 GHz
2.6 GHz
Boost frecuency
3.9 GHz
5 GHz
Socket
BGA 1528
BGA 1440
Cores/Threads
4/8
6/12
TDP
15 W
45 W
Cache L1 (d+i)
4x32+4x32 kB
6x32+6x32 kB
Cache L2
4x256 kB
6x256 kB
Cache L3
6144 kB
12288 kB
Date
August 2018
April 2020
Mean monothread perf.
57.57k points
75.67k points
Mean multithread perf.
149.48k points
349.21k 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
i5-8265U
i7-10750H
Test#1 (Integers)
24.32k
29.06k (x1.19)
Test#2 (FP)
20.35k
26.49k (x1.3)
Test#3 (Generic, ZIP)
4.38k
6.23k (x1.42)
Test#1 (Memory)
8.52k
13.89k (x1.63)
TOTAL
57.57k
75.67k (x1.31)

Multithread

i5-8265U

i7-10750H
Test#1 (Integers)
65.17k
154.61k (x2.37)
Test#2 (FP)
63.6k
151.34k (x2.38)
Test#3 (Generic, ZIP)
14.4k
36.33k (x2.52)
Test#1 (Memory)
6.31k
6.93k (x1.1)
TOTAL
149.48k
349.21k (x2.34)

Performance/W
i5-8265U
i7-10750H
Test#1 (Integers)
4345 points/W
3436 points/W
Test#2 (FP)
4240 points/W
3363 points/W
Test#3 (Generic, ZIP)
960 points/W
807 points/W
Test#1 (Memory)
421 points/W
154 points/W
TOTAL
9965 points/W
7760 points/W

Performance/GHz
i5-8265U
i7-10750H
Test#1 (Integers)
6235 points/GHz
5811 points/GHz
Test#2 (FP)
5219 points/GHz
5298 points/GHz
Test#3 (Generic, ZIP)
1124 points/GHz
1246 points/GHz
Test#1 (Memory)
2183 points/GHz
2778 points/GHz
TOTAL
14762 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.


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