Ryzen 9 5950X vs 7945HX
Description
The 5950X is based on Zen 3 architecture while the 7945HX is based on Zen 4.
Using the multithread performance as a reference, the 5950X gets a score of 1081 k points while the 7945HX gets 1313.9 k points.
Summarizing, the 7945HX is 1.2 times faster than the 5950X. To get a proper comparison between both models, take a look to the data shown below.
Using the multithread performance as a reference, the 5950X gets a score of 1081 k points while the 7945HX gets 1313.9 k points.
Summarizing, the 7945HX is 1.2 times faster than the 5950X. To get a proper comparison between both models, take a look to the data shown below.
Specs
CPUID
a20f10
a60f12
Core
Vermeer
Dragon Range
Base frecuency
3.4 GHz
2.5 GHz
Boost frecuency
4.9 GHz
5.4 GHz
Socket
AM4
BGA-FL1
Cores/Threads
16/32
16/32
TDP
105 W
55 W
Cache L1 (d+i)
16x32+16x32 kB
16x32+16x32 kB
Cache L2
16x512 kB
16x1024 kB
Cache L3
2x32768 kB
65536 kB
Date
November 2020
January 2023
Mean monothread perf.
87.3k points
113.07k points
Mean multithread perf.
1080.96k points
1313.94k 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
5950X
7945HX
Test#1 (Integers)
22.91k
37.43k (x1.63)
Test#2 (FP)
26.24k
30.7k (x1.17)
Test#3 (Generic, ZIP)
11.87k
15.16k (x1.28)
Test#1 (Memory)
26.28k
29.78k (x1.13)
TOTAL
87.3k
113.07k (x1.3)
Multithread
5950X
7945HX
Test#1 (Integers)
359.17k
556.68k (x1.55)
Test#2 (FP)
479.04k
482.32k (x1.01)
Test#3 (Generic, ZIP)
214.59k
225.46k (x1.05)
Test#1 (Memory)
28.16k
49.48k (x1.76)
TOTAL
1080.96k
1313.94k (x1.22)
Performance/W
5950X
7945HX
Test#1 (Integers)
3421 points/W
10121 points/W
Test#2 (FP)
4562 points/W
8770 points/W
Test#3 (Generic, ZIP)
2044 points/W
4099 points/W
Test#1 (Memory)
268 points/W
900 points/W
TOTAL
10295 points/W
23890 points/W
Performance/GHz
5950X
7945HX
Test#1 (Integers)
4676 points/GHz
6932 points/GHz
Test#2 (FP)
5355 points/GHz
5685 points/GHz
Test#3 (Generic, ZIP)
2423 points/GHz
2807 points/GHz
Test#1 (Memory)
5363 points/GHz
5515 points/GHz
TOTAL
17817 points/GHz
20939 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