Home GPU Comparison NVIDIA GeForce 940MX vs AMD Radeon RX 5500M

NVIDIA GeForce 940MX vs AMD Radeon RX 5500M

We compared two Mobile platform GPUs: 2GB VRAM GeForce 940MX and 4GB VRAM Radeon RX 5500M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce 940MX 's Advantages
Lower TDP (23W vs 85W)
AMD Radeon RX 5500M 's Advantages
Released 3 years and 9 months late
Boost Clock has increased by 32% (1645MHz vs 1242MHz)
More VRAM (4GB vs 2GB)
Larger VRAM bandwidth (224.0GB/s vs 16.02GB/s)
1024 additional rendering cores

Score

Benchmark

FP32 (float)
GeForce 940MX
0.954 TFLOPS
Radeon RX 5500M +385%
4.632 TFLOPS
3DMark Time Spy
GeForce 940MX
584
Radeon RX 5500M +639%
4320
Blender
GeForce 940MX
61
Radeon RX 5500M +506%
370
VS

Graphics Card

Jan 2016
Release Date
Oct 2019
GeForce 900M
Generation
Mobility Radeon
Mobile
Type
Mobile
PCIe 3.0 x8
Bus Interface
PCIe 4.0 x8

Clock Speeds

1004 MHz
Base Clock
1375 MHz
1242 MHz
Boost Clock
1645 MHz
1001 MHz
Memory Clock
1750 MHz

Memory

2GB
Memory Size
4GB
DDR3
Memory Type
GDDR6
64bit
Memory Bus
128bit
16.02GB/s
Bandwidth
224.0GB/s

Render Config

-
SM Count
-
-
Compute Units
22
384
Shading Units
1408
24
TMUs
88
8
ROPs
32
-
Tensor Cores
-
-
RT Cores
-
64 KB (per SMM)
L1 Cache
-
1024 KB
L2 Cache
2 MB

Theoretical Performance

9.936 GPixel/s
Pixel Rate
52.64 GPixel/s
29.81 GTexel/s
Texture Rate
144.8 GTexel/s
-
FP16 (half)
9.265 TFLOPS
953.9 GFLOPS
FP32 (float)
4.632 TFLOPS
29.81 GFLOPS
FP64 (double)
289.5 GFLOPS

Graphics Processor

GM108
GPU Name
Navi 14
N16S-GTR-S
GPU Variant
Navi 14 XTM
Maxwell
Architecture
RDNA 1.0
TSMC
Foundry
TSMC
28 nm
Process Size
7 nm
Unknown
Transistors
6.4 billion
Unknown
Die Size
158 mm²

Board Design

23W
TDP
85W
-
Suggested PSU
-
No outputs
Outputs
No outputs
None
Power Connectors
None

Graphics Features

12 (11_0)
DirectX
12 (12_1)
4.6
OpenGL
4.6
3.0
OpenCL
2.1
1.3
Vulkan
1.3
5.0
CUDA
-
5.1
Shader Model
6.5

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