Core i7-12700KF vs Engineering Sample 90671
Description
Both models i7-12700KF and 90671 are based on Alder Lake architecture.
Alder Lake is the 12th generation of Intel Core. It uses the 10nm proccess and was the first to introduce a hybrid architecture with Performance cores and Efficiency cores.
Using the multithread performance as a reference, the i7-12700KF gets a score of 1018.3 k points while the 90671 gets 878.6 k points.
Summarizing, the i7-12700KF is 1.2 times faster than the 90671. To get a proper comparison between both models, take a look to the data shown below.
Alder Lake is the 12th generation of Intel Core. It uses the 10nm proccess and was the first to introduce a hybrid architecture with Performance cores and Efficiency cores.
Using the multithread performance as a reference, the i7-12700KF gets a score of 1018.3 k points while the 90671 gets 878.6 k points.
Summarizing, the i7-12700KF is 1.2 times faster than the 90671. To get a proper comparison between both models, take a look to the data shown below.
Specs
CPUID
90672
90671
Core
Alder Lake-S
Base frecuency
3.6 GHz
4.6 GHz
Boost frecuency
5 GHz
4.6 GHz
Socket
LGA 1700
LGA 1700
Cores/Threads
12/20
-/24
TDP
125 W
- W
Cache L1 (d+i)
8x32/4x64+8x48/4x32 kB
- kB
Cache L2
8x1280/2048 kB
- kB
Cache L3
25600 kB
- kB
Date
November 2021
-
Mean monothread perf.
111.27k points
78.13k points
Mean multithread perf.
1018.31k points
878.58k 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
i7-12700KF
90671
Test#1 (Integers)
53.63k
35.2k (x0.66)
Test#2 (FP)
29.55k
25.12k (x0.85)
Test#3 (Generic, ZIP)
15.21k
9.42k (x0.62)
Test#1 (Memory)
12.88k
8.39k (x0.65)
TOTAL
111.27k
78.13k (x0.7)
Multithread
i7-12700KF
90671
Test#1 (Integers)
465.61k
391.05k (x0.84)
Test#2 (FP)
367.26k
331.85k (x0.9)
Test#3 (Generic, ZIP)
164.92k
139.66k (x0.85)
Test#1 (Memory)
20.52k
16.02k (x0.78)
TOTAL
1018.31k
878.58k (x0.86)
Performance/W
i7-12700KF
90671
Test#1 (Integers)
3725 points/W