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Ryzen 9 5900HX vs Core i3-10105


Description
The 5900HX is based on Zen 3 architecture while the i3-10105 is based on Comet Lake.

Using the multithread performance as a reference, the 5900HX gets a score of 421.1 k points while the i3-10105 gets 253.9 k points.

Summarizing, the 5900HX is 1.7 times faster than the i3-10105. To get a proper comparison between both models, take a look to the data shown below.

Specs
CPUID
a50f00
a0653
Core
Cezanne
Comet Lake-S
Architecture
Base frecuency
3.3 GHz
3.7 GHz
Boost frecuency
4.6 GHz
4.4 GHz
Socket
BGA1140-FP6
LGA 1200
Cores/Threads
8/16
4/8
TDP
45 W
65 W
Cache L1 (d+i)
8x32+8x32 kB
4x32+4x32 kB
Cache L2
8x512 kB
4x256 kB
Cache L3
16384 kB
6144 kB
Date
January 2021
March 2021
Mean monothread perf.
85.76k points
68.92k points
Mean multithread perf.
421.05k points
253.93k 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
5900HX
i3-10105
Test#1 (Integers)
23.29k
28.9k (x1.24)
Test#2 (FP)
25.89k
25.85k (x1)
Test#3 (Generic, ZIP)
11.75k
5.88k (x0.5)
Test#1 (Memory)
24.83k
8.29k (x0.33)
TOTAL
85.76k
68.92k (x0.8)

Multithread

5900HX

i3-10105
Test#1 (Integers)
138.16k
111.69k (x0.81)
Test#2 (FP)
192.12k
110.23k (x0.57)
Test#3 (Generic, ZIP)
80.84k
28.45k (x0.35)
Test#1 (Memory)
9.93k
3.56k (x0.36)
TOTAL
421.05k
253.93k (x0.6)

Performance/W
5900HX
i3-10105
Test#1 (Integers)
3070 points/W
1718 points/W
Test#2 (FP)
4269 points/W
1696 points/W
Test#3 (Generic, ZIP)
1796 points/W
438 points/W
Test#1 (Memory)
221 points/W
55 points/W
TOTAL
9357 points/W
3907 points/W

Performance/GHz
5900HX
i3-10105
Test#1 (Integers)
5064 points/GHz
6568 points/GHz
Test#2 (FP)
5628 points/GHz
5876 points/GHz
Test#3 (Generic, ZIP)
2555 points/GHz
1337 points/GHz
Test#1 (Memory)
5398 points/GHz
1883 points/GHz
TOTAL
18644 points/GHz
15664 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