Core i7-12700K vs Engineering Sample 90671
Description
Both models i7-12700K 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 i7-12700K gets a score of 1034.1 k points while the 90671 gets 878.6 k points.
Summarizing, the i7-12700K 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 i7-12700K gets a score of 1034.1 k points while the 90671 gets 878.6 k points.
Summarizing, the i7-12700K 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
Base frecuency
2.7 GHz
4.6 GHz
Boost frecuency
5 GHz
4.6 GHz
Socket
LGA 1700
LGA 1700
Cores/Threads
12/20
-/24
TDP
190 W
- W
Cache L1 (d+i)
8x32/4x64+8x48/4x32 kB
- kB
Cache L2
8x1280+4x2048 kB
- kB
Cache L3
25600 kB
- kB
Date
November 2021
-
Mean monothread perf.
110.2k points
78.13k points
Mean multithread perf.
1034.06k 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
i7-12700K
90671
Test#1 (Integers)
52.13k
35.2k (x0.68)
Test#2 (FP)
28.97k
25.12k (x0.87)
Test#3 (Generic, ZIP)
15.04k
9.42k (x0.63)
Test#1 (Memory)
14.07k
8.39k (x0.6)
TOTAL
110.2k
78.13k (x0.71)
Multithread
i7-12700K
90671
Test#1 (Integers)
458.8k
391.05k (x0.85)
Test#2 (FP)
377.45k
331.85k (x0.88)
Test#3 (Generic, ZIP)
171.31k
139.66k (x0.82)
Test#1 (Memory)
26.51k
16.02k (x0.6)
TOTAL
1034.06k
878.58k (x0.85)
Performance/W
i7-12700K
90671
Test#1 (Integers)
2415 points/W