Ryzen 9 7940HS

Performance

646.3k 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 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.

109.31k points

Mean multithread perf.

646.28k points

Non-optimized benchmark

The benchmark in Mode 0 (FPU) measures cpu performance with non-optimized software. It uses the basic µinstructions from the i386 architecture with the i387 floating point unit. This mode is compatible with all CPUs so it's practical to compare very different CPUs

Monothread

Multithread

Test#1 (Integers)

5.54k

56.56k (x10.2)

Test#2 (FP)

21.85k

201.44k (x9.2)

Test#3 (Generic, ZIP)

15.35k

121.39k (x7.9)

Test#1 (Memory)

30.34k

10.26k (x0.3)

TOTAL

73.09k

389.65k (x5.3)

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)

37.42k

276.68k (x7.4)

Test#2 (FP)

29.62k

240.24k (x8.1)

Test#3 (Generic, ZIP)

15.11k

117.73k (x7.8)

Test#1 (Memory)

27.17k

11.63k (x0.4)

TOTAL

109.31k

646.28k (x5.9)

Computers where this CPU was tested

Model

Release date

Micro Computer Venus series F7BSC

N/A

HP OMEN 16-xf0xxx

N/A

Micro Computer Venus series F7BSD

N/A

ASUS ROG Zephyrus G14 GA402XV

N/A

RAM models tested along with this CPU

Model

Type

Frequency

Size

Kingston CBD56S46BD8HA-32

DDR5

5600 MHz

32 GB

Samsung M425R1GB4PB0-CWMOL

DDR5

5600 MHz

8 GB

Crucial CT32G56C46S5.C16D

DDR5

5600 MHz

32 GB

Micron MTC8C1084S1SC48BA1

DDR5

4800 MHz

16 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]

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.

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 7940HS

Micron Technology Ryzen 9 7940HS (This model)

Mode FPU monothread [73.09k points]

Mode FPU multithread [389.65k points]

Mode AVX2 monothread [109.31k points]

Mode AVX2 multithread [646.28k points]

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Mode AVX2 multithread [728.98k points +12.80%]

AMD Ryzen 7 7800X3D [Compare]

Mode AVX2 monothread [103.7k points -5.13%]

Mode AVX2 multithread [723.43k points +11.94%]

Intel Core i7-11800H (ES) [Compare]

Mode FPU monothread [48.01k points -34.31%]

Mode FPU multithread [354.57k points -9.00%]

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Mode AVX2 multithread [655.12k points +1.37%]

AMD Ryzen 9 3900 [Compare]

Mode FPU monothread [53.69k points -26.54%]

Mode FPU multithread [456.8k points +17.24%]

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Mode AVX2 multithread [687.5k points +6.38%]

Intel Engineering Sample 906ED 2.1GHz [Compare]

Mode FPU monothread [48.71k points -33.35%]

Mode FPU multithread [316.12k points -18.87%]

Mode AVX2 monothread [86.65k points -20.73%]

Mode AVX2 multithread [657.19k points +1.69%]

Intel Core i7-12700H [Compare]

Mode FPU monothread [55.95k points -23.44%]

Mode FPU multithread [328.95k points -15.58%]

Mode AVX2 monothread [96.4k points -11.81%]

Mode AVX2 multithread [685.54k points +6.08%]

AMD Ryzen 9 7945HX [Compare]

Mode AVX2 monothread [111.16k points +1.69%]

Mode AVX2 multithread [1174.91k points +81.80%]

FPU mode comparison

Monothread integers operations

Model

Score

Intel Core i7-1280P

6.94k [25.42%]