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Ryzen 9 7940HS


Performance
718.6k points

Description
We need your help: we don't have results in all modes. If you have a 7940HS 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 7940HS is a cpu manufactured by AMD that was released on March 2023. This model has 8 Phoenix cores with Simultaneous MultiThreading (SMT), runs at 4000 MHz as base frequency and has a a thermal design power of 35 W.

Specs
Official name
AMD Ryzen 9 7940HS w/ Radeon 780M Graphics
CPUID
a70f41
Core
Phoenix
Architecture
Zen 4
Base frecuency
4 GHz
Boost frecuency
5.2 GHz
Socket
BGA-FP7r2
Cores/Threads
8/16
TDP
35 W
Cache L1 (d+i)
8x32+8x32 kB
Cache L2
8x1024 kB
Cache L3
16384 kB
Release date
March 2023
Mean monothread perf.
113.57k points
Mean multithread perf.
718.59k 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)
38.25k
309.6k (x8.1)
Test#2 (FP)
29.92k
260.4k (x8.7)
Test#3 (Generic, ZIP)
15.5k
128.56k (x8.3)
Test#1 (Memory)
29.89k
20.04k (x0.7)
TOTAL
113.57k
718.59k (x6.3)

Computers where this CPU was tested
Model
Release date

RAM models tested along with this CPU
Model
Type
Frequency
Size
DDR5
5600 MHz
32 GB

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) [% vs time]

grafica bm.hardlimit.com


Test#2 (FP) [% vs time]

grafica bm.hardlimit.com


Test#3 (Generic, ZIP) [% vs time]

grafica bm.hardlimit.com


Test#1 (Memory) [% 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) [% vs time]

grafica bm.hardlimit.coma


Test#2 (FP) [% vs time]

grafica bm.hardlimit.coma


Test#3 (Generic, ZIP) [% vs time]

grafica bm.hardlimit.coma


Test#1 (Memory) [% vs time]

grafica bm.hardlimit.coma

Similar CPUs to Ryzen 9 7940HS
Kingston Ryzen 9 7940HS (This model)
 Mode AVX2 monothread  [113.57k points]
 Mode AVX2 multithread  [718.59k points]
 Mode AVX2 monothread  [115.23k points +1.46%]
 Mode AVX2 multithread  [752.57k points +4.73%]
 Mode AVX2 monothread  [111.27k points -2.02%]
 Mode AVX2 multithread  [1018.31k points +41.71%]
 Mode AVX2 monothread  [111.14k points -2.13%]
 Mode AVX2 multithread  [764.68k points +6.41%]
 Mode AVX2 monothread  [115.19k points +1.43%]
 Mode AVX2 multithread  [1023.59k points +42.44%]
 Mode AVX2 monothread  [113.07k points -0.44%]
 Mode AVX2 multithread  [1313.94k points +82.85%]
 Mode AVX2 monothread  [86.65k points -23.70%]
 Mode AVX2 multithread  [657.19k points -8.55%]
 Mode AVX2 monothread  [81.62k points -28.13%]
 Mode AVX2 multithread  [709.85k points -1.22%]
 Mode AVX2 monothread  [41.35k points -63.59%]
 Mode AVX2 multithread  [1162.63k points +61.79%]
 Mode AVX2 monothread  [119.58k points +5.30%]
 Mode AVX2 multithread  [1667.14k points +132.00%]
 Mode AVX2 monothread  [101.11k points -10.97%]
 Mode AVX2 multithread  [748.02k points +4.10%]
          
AVX2 mode comparison

Monothread integers operations
Model
Score
40.42k [5.68%]
39.78k [4.00%]
39.54k [3.38%]
38.8k [1.45%]
38.32k [0.20%]
AMD Ryzen 9 7940HS
38.25k
This model
37.94k [-0.80%]
37.79k [-1.21%]
37.56k [-1.81%]
37.43k [-2.13%]
37.43k [-2.14%]

Multithread integers operations
Model
Score
356.58k [15.17%]
343.49k [10.95%]
334.49k [8.04%]
315.15k [1.79%]
311.76k [0.70%]
AMD Ryzen 9 7940HS
309.6k
This model
307.39k [-0.71%]
307.13k [-0.80%]

Monothread floating point operations
Model
Score
30.19k [0.88%]
30.02k [0.31%]
29.93k [0.02%]
AMD Ryzen 9 7940HS
29.92k
This model
29.66k [-0.88%]
29.55k [-1.25%]
29.52k [-1.35%]
29.24k [-2.29%]
28.97k [-3.19%]

Multithread floating point operations
Model
Score
292.81k [12.45%]
263.15k [1.06%]
261.07k [0.26%]
AMD Ryzen 9 7940HS
260.4k
This model
259.01k [-0.53%]
251.6k [-3.38%]
250.61k [-3.76%]
248.94k [-4.40%]
246.12k [-5.48%]

Monothread generic test (Zip compression)
Model
Score
16.31k [5.20%]
15.65k [0.92%]
15.58k [0.49%]
AMD Ryzen 9 7940HS
15.5k
This model
15.42k [-0.55%]
15.39k [-0.72%]
15.21k [-1.92%]
15.16k [-2.22%]
15.08k [-2.74%]

Multithread generic test (Zip compression)
Model
Score
134.66k [4.75%]
133.91k [4.16%]
133.22k [3.62%]
132.87k [3.35%]
AMD Ryzen 9 7940HS
128.56k
This model
128.48k [-0.06%]
126.87k [-1.31%]
123.94k [-3.59%]
114.46k [-10.96%]

Monothread memory performance
Model
Score
 
 
 
 
 
 
32.28k [7.99%]
32.14k [7.51%]
30.59k [2.35%]
AMD Ryzen 9 7940HS
29.89k
This model
29.78k [-0.37%]
27.41k [-8.28%]
26.58k [-11.07%]
26.55k [-11.19%]
26.54k [-11.21%]

Multithread memory performance
Model
Score
21.64k [8.00%]
21.31k [6.33%]
AMD Ryzen 9 7940HS
20.04k
This model
19.85k [-0.93%]
19.36k [-3.40%]
19.01k [-5.15%]
18.54k [-7.48%]
18.08k [-9.75%]

Hardlimit Benchmark Central - Ver. 3.11.4