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Ryzen 7 PRO 4750GE vs Engineering Sample 906EC


Description
The 4750GE is based on Zen 2 architecture while the 906EC is based on Coffee Lake.

Using the multithread performance as a reference, the 4750GE gets a score of 469.7 k points while the 906EC gets 494.2 k points.

Summarizing, the 906EC is 1.1 times faster than the 4750GE. To get a proper comparison between both models, take a look to the data shown below.

Specs
CPUID
860f01
906ec
Core
Renoir
Coffee Lake-S
Architecture
Base frecuency
3.1 GHz
2.1 GHz
Boost frecuency
4.3 GHz
4.3 GHz
Socket
AM4
LGA 1151
Cores/Threads
8/16
8/16
TDP
35 W
- W
Cache L1 (d+i)
8x32+8x32 kB
8x32+8x32 kB
Cache L2
8x512 kB
8x256 kB
Cache L3
2x4096 kB
16384 kB
Date
July 2020
January 2019
Mean monothread perf.
60.99k points
70.55k points
Mean multithread perf.
469.67k 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
4750GE
906EC
Test#1 (Integers)
16.95k
28.3k (x1.67)
Test#2 (FP)
26.26k
24.99k (x0.95)
Test#3 (Generic, ZIP)
9.4k
5.55k (x0.59)
Test#1 (Memory)
8.38k
11.71k (x1.4)
TOTAL
60.99k
70.55k (x1.16)

Multithread

4750GE

906EC
Test#1 (Integers)
159.87k
229.27k (x1.43)
Test#2 (FP)
215.44k
209.21k (x0.97)
Test#3 (Generic, ZIP)
88.45k
48.53k (x0.55)
Test#1 (Memory)
5.9k
7.23k (x1.22)
TOTAL
469.67k
494.24k (x1.05)

Performance/W
4750GE
906EC
Test#1 (Integers)
4568 points/W