| | | | | | |

Engineering Sample 90671 vs Ryzen 9 3900X


Description
The 90671 is based on Alder Lake architecture while the 3900X is based on Zen 2.

Using the multithread performance as a reference, the 90671 gets a score of 878.6 k points while the 3900X gets 756.3 k points.

Summarizing, the 90671 is 1.2 times faster than the 3900X. To get a proper comparison between both models, take a look to the data shown below.

Specs
CPUID
90671
870f10
Core
Matisse
Architecture
Base frecuency
0 GHz
3.8 GHz
Boost frecuency
4.6 GHz
4.6 GHz
Socket
LGA 1700
AM4
Cores/Threads
-/24
12/24
TDP
- W
105 W
Cache L1 (d+i)
- kB
12x32+12x32 kB
Cache L2
- kB
12x512 kB
Cache L3
- kB
4x16384 kB
Date
-
July 2019
Mean monothread perf.
78.13k points
72.51k points
Mean multithread perf.
878.58k points
756.3k 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
3900X
Test#1 (Integers)
35.2k
16.73k (x0.48)
Test#2 (FP)
25.12k
24.74k (x0.98)
Test#3 (Generic, ZIP)
9.42k
8.82k (x0.94)
Test#1 (Memory)
8.39k
22.22k (x2.65)
TOTAL
78.13k
72.51k (x0.93)

Multithread

90671

3900X
Test#1 (Integers)
391.05k
248.24k (x0.63)
Test#2 (FP)
331.85k
309.66k (x0.93)
Test#3 (Generic, ZIP)
139.66k
140.01k (x1)
Test#1 (Memory)
16.02k
58.39k (x3.65)
TOTAL
878.58k
756.3k (x0.86)

Performance/W
90671
3900X
Test#1 (Integers)