Core i7-11700K vs i7-12700H
Description
The i7-11700K is based on Rocket Lake architecture while the i7-12700H is based on Alder Lake.
Using the multithread performance as a reference, the i7-11700K gets a score of 742.2 k points while the i7-12700H gets 643.3 k points.
Summarizing, the i7-11700K is 1.2 times faster than the i7-12700H. To get a proper comparison between both models, take a look to the data shown below.
Using the multithread performance as a reference, the i7-11700K gets a score of 742.2 k points while the i7-12700H gets 643.3 k points.
Summarizing, the i7-11700K is 1.2 times faster than the i7-12700H. To get a proper comparison between both models, take a look to the data shown below.
Specs
CPUID
a0671
906a3
Core
Rocket Lake-S
Alder Lake-H
Base frecuency
3.6 GHz
4.7 GHz
Boost frecuency
5 GHz
4.7 GHz
Socket
LGA 1200
BGA 1744
Cores/Threads
8/16
14/20
TDP
125 W
115 W
Cache L1 (d+i)
8x32+8x48 kB
6x32/8x64+6x48/8x32 kB
Cache L2
8x512 kB
6x1280+6x2048 kB
Cache L3
16384 kB
24576 kB
Date
March 2021
January 2022
Mean monothread perf.
99.57k points
93.12k points
Mean multithread perf.
742.15k points
643.29k 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
i7-11700K
i7-12700H
Test#1 (Integers)
36.24k
41.64k (x1.15)
Test#2 (FP)
28.87k
25.48k (x0.88)
Test#3 (Generic, ZIP)
12.76k
13.2k (x1.03)
Test#1 (Memory)
21.7k
12.8k (x0.59)
TOTAL
99.57k
93.12k (x0.94)
Multithread
i7-11700K
i7-12700H
Test#1 (Integers)
315.15k
276.56k (x0.88)
Test#2 (FP)
303.07k
251.6k (x0.83)
Test#3 (Generic, ZIP)
111.09k
104.55k (x0.94)
Test#1 (Memory)
12.85k
10.58k (x0.82)
TOTAL
742.15k
643.29k (x0.87)
Performance/W
i7-11700K
i7-12700H
Test#1 (Integers)
2521 points/W
2405 points/W
Test#2 (FP)
2425 points/W
2188 points/W
Test#3 (Generic, ZIP)
889 points/W
909 points/W
Test#1 (Memory)
103 points/W
92 points/W
TOTAL
5937 points/W
5594 points/W
Performance/GHz
i7-11700K
i7-12700H
Test#1 (Integers)
7247 points/GHz
8859 points/GHz
Test#2 (FP)
5775 points/GHz
5422 points/GHz
Test#3 (Generic, ZIP)
2551 points/GHz
2808 points/GHz
Test#1 (Memory)
4341 points/GHz
2724 points/GHz
TOTAL
19914 points/GHz
19813 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