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Ryzen 7 5700X vs Engineering Sample 906EC


Description
The 5700X is based on Zen 3 architecture while the 906EC is based on Coffee Lake.

Using the multithread performance as a reference, the 5700X gets a score of 517.5 k points while the 906EC gets 494.2 k points.

Summarizing, the 5700X is 1 times faster than the 906EC. To get a proper comparison between both models, take a look to the data shown below.

Specs
CPUID
a20f12
906ec
Core
Vermeer
Coffee Lake-S
Architecture
Base frecuency
3.4 GHz
2.1 GHz
Boost frecuency
4.6 GHz
4.3 GHz
Socket
AM4
LGA 1151
Cores/Threads
8/16
8/16
TDP
65 W
- W
Cache L1 (d+i)
8x32+8x32 kB
8x32+8x32 kB
Cache L2
8x512 kB
8x256 kB
Cache L3
32768 kB
16384 kB
Date
April 2022
January 2019
Mean monothread perf.
85.64k points
70.55k points
Mean multithread perf.
517.51k points
494.24k 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
5700X
906EC
Test#1 (Integers)
23.24k
28.3k (x1.22)
Test#2 (FP)
25.25k
24.99k (x0.99)
Test#3 (Generic, ZIP)
11.66k
5.55k (x0.48)
Test#1 (Memory)
25.49k
11.71k (x0.46)
TOTAL
85.64k
70.55k (x0.82)

Multithread

5700X

906EC
Test#1 (Integers)
174.56k
229.27k (x1.31)
Test#2 (FP)
228.94k
209.21k (x0.91)
Test#3 (Generic, ZIP)
102.32k
48.53k (x0.47)
Test#1 (Memory)
11.69k
7.23k (x0.62)
TOTAL
517.51k
494.24k (x0.96)

Performance/W
5700X
906EC
Test#1 (Integers)
2685 points/W