Ryzen 9 7945HX
Performance
Description
We need your help: we don't have results in all modes. If you have a 7945HX and want to help us to complete the stats, you just have to run the benchmark at stock frequency (no oc) in modes FPU, SSE, AVX, and validate the results. You don't have to register and the whole process will take less than 3 minutes per mode.
The Ryzen 9 7945HX is a cpu manufactured by AMD that was released on January 2023. This model has 16 Dragon Range cores with Simultaneous MultiThreading (SMT), runs at 2500 MHz as base frequency and has a a thermal design power of 55 W.
The Ryzen 9 7945HX is a cpu manufactured by AMD that was released on January 2023. This model has 16 Dragon Range cores with Simultaneous MultiThreading (SMT), runs at 2500 MHz as base frequency and has a a thermal design power of 55 W.
Specs
Official name
AMD Ryzen 9 7945HX with Radeon Graphics
CPUID
a60f12
Core
Dragon Range
Architecture
Zen 4
Base frecuency
2.5 GHz
Boost frecuency
5.4 GHz
Socket
BGA-FL1
Cores/Threads
16/32
TDP
55 W
Cache L1 (d+i)
16x32+16x32 kB
Cache L2
16x1024 kB
Cache L3
65536 kB
Release date
January 2023
Mean monothread perf.
111.16k points
Mean multithread perf.
1174.91k 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
Multithread
Test#1 (Integers)
36.11k
471.57k (x13.1)
Test#2 (FP)
30.07k
450.23k (x15.0)
Test#3 (Generic, ZIP)
15.1k
205.22k (x13.6)
Test#1 (Memory)
29.88k
47.88k (x1.6)
TOTAL
111.16k
1174.91k (x10.6)
Computers where this CPU was tested
RAM models tested along with this CPU
Model
Type
Frequency
Size
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) [% vs time]
Test#2 (FP) [% vs time]
Test#3 (Generic, ZIP) [% vs time]
Test#1 (Memory) [% 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) [% vs time]
Test#2 (FP) [% vs time]
Test#3 (Generic, ZIP) [% vs time]
Test#1 (Memory) [% vs time]
Similar CPUs to Ryzen 9 7945HX
Unknown Ryzen 9 7945HX (This model)
Mode AVX2 monothread [111.16k points]
Mode AVX2 multithread [1174.91k points]
Mode AVX2 monothread [109.31k points -1.66%]
Mode AVX2 multithread [646.28k points -44.99%]
Mode AVX2 monothread [103.7k points -6.71%]
Mode AVX2 multithread [723.43k points -38.43%]
Mode AVX2 monothread [115.97k points +4.33%]
Mode AVX2 multithread [808.98k points -31.15%]
Mode AVX2 monothread [111.83k points +0.60%]
Mode AVX2 multithread [1172.19k points -0.23%]
Mode AVX2 monothread [114.94k points +3.40%]
Mode AVX2 multithread [1090.59k points -7.18%]
Mode AVX2 monothread [84.56k points -23.93%]
Mode AVX2 multithread [1037.15k points -11.73%]
Mode AVX2 monothread [116.05k points +4.40%]
Mode AVX2 multithread [1317.53k points +12.14%]
Mode AVX2 monothread [101.11k points -9.04%]
Mode AVX2 multithread [748.02k points -36.33%]
Mode AVX2 monothread [111.27k points +0.10%]
Mode AVX2 multithread [1018.31k points -13.33%]
Mode AVX2 monothread [110.2k points -0.86%]
Mode AVX2 multithread [1034.06k points -11.99%]
AVX2 mode comparison
Monothread integers operations
Model
Score
AMD Ryzen 9 7945HX
36.11k
This model
Multithread integers operations
Model
Score
AMD Ryzen 9 7945HX
471.57k
This model
Monothread floating point operations
Model
Score
AMD Ryzen 9 7945HX
30.07k
This model
Multithread floating point operations
Model
Score
AMD Ryzen 9 7945HX
450.23k
This model
Monothread generic test (Zip compression)
Model
Score
AMD Ryzen 9 7945HX
15.1k
This model
Multithread generic test (Zip compression)
Model
Score
AMD Ryzen 9 7945HX
205.22k
This model
Monothread memory performance
Model
Score
AMD Ryzen 9 7945HX
29.88k
This model
Multithread memory performance
Model
Score
AMD Ryzen 9 7945HX
47.88k
This model
Hardlimit Benchmark Central - Ver. 3.11.4