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Ryzen 7 5800U vs Core i9-10980XE


Description
The 5800U is based on Zen 3 architecture while the i9-10980XE is based on Cascade Lake.

Using the multithread performance as a reference, the 5800U gets a score of 314.5 k points while the i9-10980XE gets 1241.1 k points.

Summarizing, the i9-10980XE is 3.9 times faster than the 5800U . To get a proper comparison between both models, take a look to the data shown below.

Specs
CPUID
a50f00
50657
Core
Cezanne
Cascade Lake-X
Architecture
Base frecuency
1.9 GHz
3 GHz
Boost frecuency
4.4 GHz
4.8 GHz
Socket
BGA-FP6
LGA 2066
Cores/Threads
8/16
18/36
TDP
15 W
165 W
Cache L1 (d+i)
8x32+8x32 kB
18x32+18x32 kB
Cache L2
8x512 kB
18x1024 kB
Cache L3
16384 kB
25344 kB
Date
January 2021
November 2019
Mean monothread perf.
71.16k points
68.33k points
Mean multithread perf.
314.55k points
1241.12k 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
5800U
i9-10980XE
Test#1 (Integers)
18.34k
29.53k (x1.61)
Test#2 (FP)
22.78k
22.59k (x0.99)
Test#3 (Generic, ZIP)
9.45k
5.99k (x0.63)
Test#1 (Memory)
20.59k
10.22k (x0.5)
TOTAL
71.16k
68.33k (x0.96)

Multithread

5800U

i9-10980XE
Test#1 (Integers)
102.74k
587.06k (x5.71)
Test#2 (FP)
143.27k
496.41k (x3.46)
Test#3 (Generic, ZIP)
58.13k
134.66k (x2.32)
Test#1 (Memory)
10.41k
22.99k (x2.21)
TOTAL
314.55k
1241.12k (x3.95)

Performance/W
5800U
i9-10980XE
Test#1 (Integers)
6849 points/W
3558 points/W
Test#2 (FP)
9551 points/W
3009 points/W
Test#3 (Generic, ZIP)
3875 points/W
816 points/W
Test#1 (Memory)
694 points/W
139 points/W
TOTAL
20970 points/W
7522 points/W

Performance/GHz
5800U
i9-10980XE
Test#1 (Integers)
4168 points/GHz
6153 points/GHz
Test#2 (FP)
5178 points/GHz
4707 points/GHz
Test#3 (Generic, ZIP)
2147 points/GHz
1248 points/GHz
Test#1 (Memory)
4679 points/GHz
2129 points/GHz
TOTAL
16172 points/GHz
14236 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