Ryzen 9 7945HX vs 5950X
Description
The 7945HX is based on Zen 4 architecture while the 5950X is based on Zen 3.
Using the multithread performance as a reference, the 7945HX gets a score of 1313.9 k points while the 5950X gets 1081 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 7945HX gets a score of 1313.9 k points while the 5950X gets 1081 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
a60f12
a20f10
Core
Dragon Range
Vermeer
Base frecuency
2.5 GHz
3.4 GHz
Boost frecuency
5.4 GHz
4.9 GHz
Socket
BGA-FL1
AM4
Cores/Threads
16/32
16/32
TDP
55 W
105 W
Cache L1 (d+i)
16x32+16x32 kB
16x32+16x32 kB
Cache L2
16x1024 kB
16x512 kB
Cache L3
65536 kB
2x32768 kB
Date
January 2023
November 2020
Mean monothread perf.
113.07k points
87.3k points
Mean multithread perf.
1313.94k points
1080.96k 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
7945HX
5950X
Test#1 (Integers)
37.43k
22.91k (x0.61)
Test#2 (FP)
30.7k
26.24k (x0.85)
Test#3 (Generic, ZIP)
15.16k
11.87k (x0.78)
Test#1 (Memory)
29.78k
26.28k (x0.88)
TOTAL
113.07k
87.3k (x0.77)
Multithread
7945HX
5950X
Test#1 (Integers)
556.68k
359.17k (x0.65)
Test#2 (FP)
482.32k
479.04k (x0.99)
Test#3 (Generic, ZIP)
225.46k
214.59k (x0.95)
Test#1 (Memory)
49.48k
28.16k (x0.57)
TOTAL
1313.94k
1080.96k (x0.82)
Performance/W
7945HX
5950X
Test#1 (Integers)
10121 points/W
3421 points/W
Test#2 (FP)
8770 points/W
4562 points/W
Test#3 (Generic, ZIP)
4099 points/W
2044 points/W
Test#1 (Memory)
900 points/W
268 points/W
TOTAL
23890 points/W
10295 points/W
Performance/GHz
7945HX
5950X
Test#1 (Integers)
6932 points/GHz
4676 points/GHz
Test#2 (FP)
5685 points/GHz
5355 points/GHz
Test#3 (Generic, ZIP)
2807 points/GHz
2423 points/GHz
Test#1 (Memory)
5515 points/GHz
5363 points/GHz
TOTAL
20939 points/GHz
17817 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