Ryzen 5 4680U Microsoft Surface Edition vs Ryzen 9 3900X
Description
Both models 4680U Microsoft Surface Edition and 3900X are based on Zen 2 architecture.
Zen 2 is fabricated on the 7nm process from TSMC and it’s the third generation of Zen CPUs. It comes with 64kB of L1 cache and 512kB of L2 cache per core. Zen 2 CPUs are divided into 3 categories: Matisse (desktop), Rome (Server) and Castle Peak (high-end desktop).
Using the multithread performance as a reference, the 4680U Microsoft Surface Edition gets a score of 327.7 k points while the 3900X gets 756.3 k points.
Summarizing, the 3900X is 2.3 times faster than the 4680U Microsoft Surface Edition. To get a proper comparison between both models, take a look to the data shown below.
Zen 2 is fabricated on the 7nm process from TSMC and it’s the third generation of Zen CPUs. It comes with 64kB of L1 cache and 512kB of L2 cache per core. Zen 2 CPUs are divided into 3 categories: Matisse (desktop), Rome (Server) and Castle Peak (high-end desktop).
Using the multithread performance as a reference, the 4680U Microsoft Surface Edition gets a score of 327.7 k points while the 3900X gets 756.3 k points.
Summarizing, the 3900X is 2.3 times faster than the 4680U Microsoft Surface Edition. To get a proper comparison between both models, take a look to the data shown below.
Specs
CPUID
860f01
870f10
Core
Renoir
Matisse
Base frecuency
2.2 GHz
3.8 GHz
Boost frecuency
4 GHz
4.6 GHz
Socket
BGA-FP6
AM4
Cores/Threads
6/12
12/24
TDP
15 W
105 W
Cache L1 (d+i)
6x32+6x32 kB
12x32+12x32 kB
Cache L2
6x512 kB
12x512 kB
Cache L3
2x4096 kB
4x16384 kB
Date
April 2021
July 2019
Mean monothread perf.
55.74k points
72.51k points
Mean multithread perf.
327.72k 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
4680U Microsoft Surface Edition
3900X
Test#1 (Integers)
15.5k
16.73k (x1.08)
Test#2 (FP)
22.96k
24.74k (x1.08)
Test#3 (Generic, ZIP)
8.78k
8.82k (x1)
Test#1 (Memory)
8.5k
22.22k (x2.61)
TOTAL
55.74k
72.51k (x1.3)
Multithread
4680U Microsoft Surface Edition
3900X
Test#1 (Integers)
110.78k
248.24k (x2.24)
Test#2 (FP)
149.38k
309.66k (x2.07)
Test#3 (Generic, ZIP)
60.88k
140.01k (x2.3)
Test#1 (Memory)
6.68k
58.39k (x8.74)
TOTAL
327.72k
756.3k (x2.31)
Performance/W
4680U Microsoft Surface Edition
3900X
Test#1 (Integers)
7386 points/W
2364 points/W
Test#2 (FP)
9959 points/W
2949 points/W
Test#3 (Generic, ZIP)
4059 points/W
1333 points/W
Test#1 (Memory)
445 points/W
556 points/W
TOTAL
21848 points/W
7203 points/W
Performance/GHz
4680U Microsoft Surface Edition
3900X
Test#1 (Integers)
3876 points/GHz
3638 points/GHz
Test#2 (FP)
5739 points/GHz
5377 points/GHz
Test#3 (Generic, ZIP)
2195 points/GHz
1917 points/GHz
Test#1 (Memory)
2125 points/GHz
4831 points/GHz
TOTAL
13935 points/GHz
15763 points/GHz
Monothread performance graph
Monothread performance graphics gives the performance vs time. They are useful to measure the time it takes to the CPU to reach the maximum performance.
Usually, CPU's performance will be steady during these tests but if it has a slow frequency strategy, the first samples will show a lower score.
Usually, CPU's performance will be steady during these tests but if it has a slow frequency strategy, the first samples will show a lower score.
Test#1 (Integers) [points vs time]
Test#2 (FP) [points vs time]
Test#3 (Generic, ZIP) [points vs time]
Test#1 (Memory) [points vs time]
Multithread performance graph
Multithread graphs measure the performance against a heavy load during certain time.
If CPU's TDP doesn't limit the frequency and the machine is properly cooled, performance should remain steady vs time. Otherwise, the performance score will oscillate or decrease over time.
If CPU's TDP doesn't limit the frequency and the machine is properly cooled, performance should remain steady vs time. Otherwise, the performance score will oscillate or decrease over time.
Test#1 (Integers) [points vs time]
Test#2 (FP) [points vs time]
Test#3 (Generic, ZIP) [points vs time]
Test#1 (Memory) [points vs time]
Hardlimit Benchmark Central - Ver. 3.11.4