Engineering Sample 90671 vs Core i9-11900K
Description
The 90671 is based on Alder Lake architecture while the i9-11900K is based on Rocket Lake.
Using the multithread performance as a reference, the 90671 gets a score of 878.6 k points while the i9-11900K gets 748 k points.
Summarizing, the 90671 is 1.2 times faster than the i9-11900K. To get a proper comparison between both models, take a look to the data shown below.
Using the multithread performance as a reference, the 90671 gets a score of 878.6 k points while the i9-11900K gets 748 k points.
Summarizing, the 90671 is 1.2 times faster than the i9-11900K. To get a proper comparison between both models, take a look to the data shown below.
Specs
CPUID
90671
a0671
Core
Rocket Lake-S
Base frecuency
4.6 GHz
3.5 GHz
Boost frecuency
4.6 GHz
5.3 GHz
Socket
LGA 1700
LGA 1200
Cores/Threads
-/24
8/16
TDP
- W
125 W
Cache L1 (d+i)
- kB
8x32+8x48 kB
Cache L2
- kB
8x512 kB
Cache L3
- kB
16386 kB
Date
-
March 2021
Mean monothread perf.
78.13k points
101.11k points
Mean multithread perf.
878.58k points
748.02k 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
90671
i9-11900K
Test#1 (Integers)
35.2k
36.08k (x1.02)
Test#2 (FP)
25.12k
30.19k (x1.2)
Test#3 (Generic, ZIP)
9.42k
12.96k (x1.38)
Test#1 (Memory)
8.39k
21.88k (x2.61)
TOTAL
78.13k
101.11k (x1.29)
Multithread
90671
i9-11900K
Test#1 (Integers)
391.05k
311.76k (x0.8)
Test#2 (FP)
331.85k
314.01k (x0.95)
Test#3 (Generic, ZIP)
139.66k
112.23k (x0.8)
Test#1 (Memory)
16.02k
10.02k (x0.63)
TOTAL
878.58k
748.02k (x0.85)
Performance/W
90671
i9-11900K
Test#1 (Integers)