Core i7-12700H vs i7-9750H
Description
The i7-12700H is based on Alder Lake architecture while the i7-9750H is based on Coffee Lake.
Using the multithread performance as a reference, the i7-12700H gets a score of 643.3 k points while the i7-9750H gets 286.4 k points.
Summarizing, the i7-12700H is 2.2 times faster than the i7-9750H. To get a proper comparison between both models, take a look to the data shown below.
Using the multithread performance as a reference, the i7-12700H gets a score of 643.3 k points while the i7-9750H gets 286.4 k points.
Summarizing, the i7-12700H is 2.2 times faster than the i7-9750H. To get a proper comparison between both models, take a look to the data shown below.
Specs
CPUID
906a3
906ea
Core
Alder Lake-H
Coffee Lake-H
Base frecuency
4.7 GHz
2.6 GHz
Boost frecuency
4.7 GHz
4.5 GHz
Socket
BGA 1744
BGA 1440
Cores/Threads
14/20
6/12
TDP
115 W
45 W
Cache L1 (d+i)
6x32/8x64+6x48/8x32 kB
6x32+6x32 kB
Cache L2
6x1280+6x2048 kB
6x256 kB
Cache L3
24576 kB
12288 kB
Date
January 2022
April 2019
Mean monothread perf.
93.12k points
65.33k points
Mean multithread perf.
643.29k points
286.43k 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
i7-12700H
i7-9750H
Test#1 (Integers)
41.64k
25.93k (x0.62)
Test#2 (FP)
25.48k
22.84k (x0.9)
Test#3 (Generic, ZIP)
13.2k
5.11k (x0.39)
Test#1 (Memory)
12.8k
11.46k (x0.9)
TOTAL
93.12k
65.33k (x0.7)
Multithread
i7-12700H
i7-9750H
Test#1 (Integers)
276.56k
130.68k (x0.47)
Test#2 (FP)
251.6k
119.91k (x0.48)
Test#3 (Generic, ZIP)
104.55k
28.76k (x0.28)
Test#1 (Memory)
10.58k
7.08k (x0.67)
TOTAL
643.29k
286.43k (x0.45)
Performance/W
i7-12700H
i7-9750H
Test#1 (Integers)
2405 points/W
2904 points/W
Test#2 (FP)
2188 points/W
2665 points/W
Test#3 (Generic, ZIP)
909 points/W
639 points/W
Test#1 (Memory)
92 points/W
157 points/W
TOTAL
5594 points/W
6365 points/W
Performance/GHz
i7-12700H
i7-9750H
Test#1 (Integers)
8859 points/GHz
5762 points/GHz
Test#2 (FP)
5422 points/GHz
5075 points/GHz
Test#3 (Generic, ZIP)
2808 points/GHz
1135 points/GHz
Test#1 (Memory)
2724 points/GHz
2547 points/GHz
TOTAL
19813 points/GHz
14519 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