Engineering Sample 906EC vs Ryzen 7 7840HS
Description
The 906EC is based on Coffee Lake architecture while the 7840HS is based on Zen 4.
Using the multithread performance as a reference, the 906EC gets a score of 494.2 k points while the 7840HS gets 622.3 k points.
Summarizing, the 7840HS is 1.3 times faster than the 906EC. To get a proper comparison between both models, take a look to the data shown below.
Using the multithread performance as a reference, the 906EC gets a score of 494.2 k points while the 7840HS gets 622.3 k points.
Summarizing, the 7840HS is 1.3 times faster than the 906EC. To get a proper comparison between both models, take a look to the data shown below.
Specs
CPUID
906ec
a70f41
Core
Coffee Lake-S
Phoenix
Base frecuency
2.1 GHz
3.8 GHz
Boost frecuency
4.3 GHz
5.1 GHz
Socket
LGA 1151
BGA-FP7r2
Cores/Threads
8/16
8/16
TDP
- W
35 W
Cache L1 (d+i)
8x32+8x32 kB
8x32+8x32 kB
Cache L2
8x256 kB
8x1024 kB
Cache L3
16384 kB
16384 kB
Date
January 2019
January 2023
Mean monothread perf.
70.55k points
91.11k points
Mean multithread perf.
494.24k points
622.34k 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
906EC
7840HS
Test#1 (Integers)
28.3k
31.57k (x1.12)
Test#2 (FP)
24.99k
25.2k (x1.01)
Test#3 (Generic, ZIP)
5.55k
12.42k (x2.24)
Test#1 (Memory)
11.71k
21.93k (x1.87)
TOTAL
70.55k
91.11k (x1.29)
Multithread
906EC
7840HS
Test#1 (Integers)
229.27k
265.26k (x1.16)
Test#2 (FP)
209.21k
226.13k (x1.08)
Test#3 (Generic, ZIP)
48.53k
114.46k (x2.36)
Test#1 (Memory)
7.23k
16.49k (x2.28)
TOTAL
494.24k
622.34k (x1.26)
Performance/W
906EC
7840HS
Test#1 (Integers)