Ryzen 7 7840HS vs Engineering Sample 90671
Description
The 7840HS is based on Zen 4 architecture while the 90671 is based on Alder Lake.
Using the multithread performance as a reference, the 7840HS gets a score of 622.3 k points while the 90671 gets 878.6 k points.
Summarizing, the 90671 is 1.4 times faster than the 7840HS. To get a proper comparison between both models, take a look to the data shown below.
Using the multithread performance as a reference, the 7840HS gets a score of 622.3 k points while the 90671 gets 878.6 k points.
Summarizing, the 90671 is 1.4 times faster than the 7840HS. To get a proper comparison between both models, take a look to the data shown below.
Specs
CPUID
a70f41
90671
Core
Phoenix
Base frecuency
3.8 GHz
4.6 GHz
Boost frecuency
5.1 GHz
4.6 GHz
Socket
BGA-FP7r2
LGA 1700
Cores/Threads
8/16
-/24
TDP
35 W
- W
Cache L1 (d+i)
8x32+8x32 kB
- kB
Cache L2
8x1024 kB
- kB
Cache L3
16384 kB
- kB
Date
January 2023
-
Mean monothread perf.
91.11k points
78.13k points
Mean multithread perf.
622.34k 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
7840HS
90671
Test#1 (Integers)
31.57k
35.2k (x1.12)
Test#2 (FP)
25.2k
25.12k (x1)
Test#3 (Generic, ZIP)
12.42k
9.42k (x0.76)
Test#1 (Memory)
21.93k
8.39k (x0.38)
TOTAL
91.11k
78.13k (x0.86)
Multithread
7840HS
90671
Test#1 (Integers)
265.26k
391.05k (x1.47)
Test#2 (FP)
226.13k
331.85k (x1.47)
Test#3 (Generic, ZIP)
114.46k
139.66k (x1.22)
Test#1 (Memory)
16.49k
16.02k (x0.97)
TOTAL
622.34k
878.58k (x1.41)
Performance/W
7840HS
90671
Test#1 (Integers)
7579 points/W