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Ryzen 7 1800X vs 5700U


Description
The 1800X is based on Zen architecture while the 5700U is based on Zen 2.

Using the multithread performance as a reference, the 1800X gets a score of 410.5 k points while the 5700U gets 324.9 k points.

Summarizing, the 1800X is 1.3 times faster than the 5700U. To get a proper comparison between both models, take a look to the data shown below.

Specs
CPUID
800f11
860f81
Core
Summit Ridge
Lucienne
Architecture
Base frecuency
3.6 GHz
1.8 GHz
Boost frecuency
4 GHz
4.3 GHz
Socket
AM4
BGA1140-FP6
Cores/Threads
8/16
8/16
TDP
95 W
15 W
Cache L1 (d+i)
8x64+8x32 kB
8x32+8x32 kB
Cache L2
8x512 kB
8x512 kB
Cache L3
2x8192 kB
2x4096 kB
Date
March 2017
January 2021
Mean monothread perf.
61.07k points
61.41k points
Mean multithread perf.
410.47k points
324.93k 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
1800X
5700U
Test#1 (Integers)
15.02k
16.9k (x1.12)
Test#2 (FP)
24.26k
26.99k (x1.11)
Test#3 (Generic, ZIP)
5.53k
9.14k (x1.65)
Test#1 (Memory)
16.26k
8.38k (x0.52)
TOTAL
61.07k
61.41k (x1.01)

Multithread

1800X

5700U
Test#1 (Integers)
122.92k
115.46k (x0.94)
Test#2 (FP)
220.32k
144.12k (x0.65)
Test#3 (Generic, ZIP)
59.78k
60.27k (x1.01)
Test#1 (Memory)
7.44k
5.07k (x0.68)
TOTAL
410.47k
324.93k (x0.79)

Performance/W
1800X
5700U
Test#1 (Integers)
1294 points/W
7697 points/W
Test#2 (FP)
2319 points/W
9608 points/W
Test#3 (Generic, ZIP)
629 points/W
4018 points/W
Test#1 (Memory)
78 points/W
338 points/W
TOTAL
4321 points/W
21662 points/W

Performance/GHz
1800X
5700U
Test#1 (Integers)
3756 points/GHz
3929 points/GHz
Test#2 (FP)
6065 points/GHz
6278 points/GHz
Test#3 (Generic, ZIP)
1382 points/GHz
2125 points/GHz
Test#1 (Memory)
4065 points/GHz
1948 points/GHz
TOTAL
15267 points/GHz
14280 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