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Core i7-10510U vs i7-10750H


Description
Both models i7-10510U and i7-10750H are based on Comet Lake architecture.

Comet Lake was released in 2019 as a 14nm process-refinement. These models were released as 10th generation CPUs like 10nm Ice Lake. There are model with 2 to 10 cores.

Using the multithread performance as a reference, the i7-10510U gets a score of 190.8 k points while the i7-10750H gets 349.2 k points.

Summarizing, the i7-10750H is 1.8 times faster than the i7-10510U. To get a proper comparison between both models, take a look to the data shown below.

Specs
CPUID
806ec
a0652
Core
Comet Lake-U
Comet Lake-H
Architecture
Base frecuency
1.8 GHz
2.6 GHz
Boost frecuency
4.9 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
8192 kB
12288 kB
Date
August 2019
April 2020
Mean monothread perf.
59.01k points
75.67k points
Mean multithread perf.
190.82k 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
i7-10510U
i7-10750H
Test#1 (Integers)
4.91k
4.69k (x0.96)
Test#2 (FP)
20.01k
18.71k (x0.93)
Test#3 (Generic, ZIP)
6.05k
5.84k (x0.96)
Test#1 (Memory)
14.16k
13.95k (x0.99)
TOTAL
45.13k
43.19k (x0.96)

Multithread

i7-10510U

i7-10750H
Test#1 (Integers)
13.79k
18.79k (x1.36)
Test#2 (FP)
70.21k
86.1k (x1.23)
Test#3 (Generic, ZIP)
20.05k
27.42k (x1.37)
Test#1 (Memory)
8.04k
5.27k (x0.66)
TOTAL
112.09k
137.58k (x1.23)

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
i7-10510U
i7-10750H
Test#1 (Integers)
17.66k
16.63k (x0.94)
Test#2 (FP)
25.46k
24.17k (x0.95)
Test#3 (Generic, ZIP)
6.4k
6.38k (x1)
Test#1 (Memory)
14.05k
13.69k (x0.97)
TOTAL
63.57k
60.87k (x0.96)

Multithread

i7-10510U

i7-10750H
Test#1 (Integers)
54.45k
67.07k (x1.23)
Test#2 (FP)
84.97k
107.95k (x1.27)
Test#3 (Generic, ZIP)
21.26k
27.05k (x1.27)
Test#1 (Memory)
8.04k
5.07k (x0.63)
TOTAL
168.72k
207.14k (x1.23)

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
i7-10510U
i7-10750H
Test#1 (Integers)
17.52k
16.71k (x0.95)
Test#2 (FP)
26.74k
25.45k (x0.95)
Test#3 (Generic, ZIP)
6.22k
6.06k (x0.98)
Test#1 (Memory)
13.33k
13.2k (x0.99)
TOTAL
63.81k
61.43k (x0.96)

Multithread

i7-10510U

i7-10750H
Test#1 (Integers)
54.53k
67.59k (x1.24)
Test#2 (FP)
85.61k
111.94k (x1.31)
Test#3 (Generic, ZIP)
20.87k
27.7k (x1.33)
Test#1 (Memory)
8.05k
5.3k (x0.66)
TOTAL
169.07k
212.53k (x1.26)

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
i7-10510U
i7-10750H
Test#1 (Integers)
22.85k
29.06k (x1.27)
Test#2 (FP)
21.15k
26.49k (x1.25)
Test#3 (Generic, ZIP)
4.78k
6.23k (x1.3)
Test#1 (Memory)
10.24k
13.89k (x1.36)
TOTAL
59.01k
75.67k (x1.28)

Multithread

i7-10510U

i7-10750H
Test#1 (Integers)
86.08k
154.61k (x1.8)
Test#2 (FP)
79.78k
151.34k (x1.9)
Test#3 (Generic, ZIP)
18.26k
36.33k (x1.99)
Test#1 (Memory)
6.69k
6.93k (x1.03)
TOTAL
190.82k
349.21k (x1.83)

Performance/W
i7-10510U
i7-10750H
Test#1 (Integers)
5739 points/W
3436 points/W
Test#2 (FP)
5319 points/W
3363 points/W
Test#3 (Generic, ZIP)
1217 points/W
807 points/W
Test#1 (Memory)
446 points/W
154 points/W
TOTAL
12721 points/W
7760 points/W

Performance/GHz
i7-10510U
i7-10750H
Test#1 (Integers)
4664 points/GHz
5811 points/GHz
Test#2 (FP)
4316 points/GHz
5298 points/GHz
Test#3 (Generic, ZIP)
975 points/GHz
1246 points/GHz
Test#1 (Memory)
2089 points/GHz
2778 points/GHz
TOTAL
12044 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