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Ryzen 7 5700G vs 3800XT


Description
The 5700G is based on Zen 3 architecture while the 3800XT is based on Zen 2.

Using the multithread performance as a reference, the 5700G gets a score of 484.1 k points while the 3800XT gets 508.9 k points.

Summarizing, the 3800XT is 1.1 times faster than the 5700G. To get a proper comparison between both models, take a look to the data shown below.

Specs
CPUID
a50f00
870f10
Core
Cezanne
Matisse
Architecture
Base frecuency
3.8 GHz
3.9 GHz
Boost frecuency
4.6 GHz
4.7 GHz
Socket
AM4
AM4
Cores/Threads
8/16
8/16
TDP
65 W
105 W
Cache L1 (d+i)
8x32+8x32 kB
8x32+8x32 kB
Cache L2
8x512 kB
8x512 kB
Cache L3
16384 kB
2x16384 kB
Date
April 2021
July 2020
Mean monothread perf.
84.49k points
78.2k points
Mean multithread perf.
484.11k points
508.89k 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
5700G
3800XT
Test#1 (Integers)
22.99k
17.57k (x0.76)
Test#2 (FP)
25.24k
27.38k (x1.08)
Test#3 (Generic, ZIP)
11.56k
9.35k (x0.81)
Test#1 (Memory)
24.7k
23.9k (x0.97)
TOTAL
84.49k
78.2k (x0.93)

Multithread

5700G

3800XT
Test#1 (Integers)
159.36k
176.08k (x1.1)
Test#2 (FP)
215.57k
219.88k (x1.02)
Test#3 (Generic, ZIP)
98.78k
100k (x1.01)
Test#1 (Memory)
10.4k
12.93k (x1.24)
TOTAL
484.11k
508.89k (x1.05)

Performance/W
5700G
3800XT
Test#1 (Integers)
2452 points/W
1677 points/W
Test#2 (FP)
3316 points/W
2094 points/W
Test#3 (Generic, ZIP)
1520 points/W
952 points/W
Test#1 (Memory)
160 points/W
123 points/W
TOTAL
7448 points/W
4847 points/W

Performance/GHz
5700G
3800XT
Test#1 (Integers)
4998 points/GHz
3738 points/GHz
Test#2 (FP)
5487 points/GHz
5827 points/GHz
Test#3 (Generic, ZIP)
2513 points/GHz
1989 points/GHz
Test#1 (Memory)
5369 points/GHz
5085 points/GHz
TOTAL
18367 points/GHz
16638 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.


Test#1 (Integers) [points vs time]

grafica bm.hardlimit.com


Test#2 (FP) [points vs time]

grafica bm.hardlimit.com


Test#3 (Generic, ZIP) [points vs time]

grafica bm.hardlimit.com


Test#1 (Memory) [points vs time]

grafica bm.hardlimit.com

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.


Test#1 (Integers) [points vs time]

grafica bm.hardlimit.com


Test#2 (FP) [points vs time]

grafica bm.hardlimit.com


Test#3 (Generic, ZIP) [points vs time]

grafica bm.hardlimit.com


Test#1 (Memory) [points vs time]

grafica bm.hardlimit.com

Hardlimit Benchmark Central - Ver. 3.11.4