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

NVIDIA GeForce 940M vs AMD Radeon RX 5500M

We compared two Mobile platform GPUs: 2GB VRAM GeForce 940M 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 940M 's Advantages
Lower TDP (75W vs 85W)
AMD Radeon RX 5500M 's Advantages
Released 4 years and 7 months late
Boost Clock has increased by 50% (1645MHz vs 1098MHz)
More VRAM (4GB vs 2GB)
Larger VRAM bandwidth (224.0GB/s vs 14.40GB/s)
896 additional rendering cores

Score

Benchmark

FP32 (float)
GeForce 940M
1.124 TFLOPS
Radeon RX 5500M +312%
4.632 TFLOPS
VS

Graphics Card

Mar 2015
Release Date
Oct 2019
GeForce 900M
Generation
Mobility Radeon
Mobile
Type
Mobile
MXM-B (3.0)
Bus Interface
PCIe 4.0 x8

Clock Speeds

1020 MHz
Base Clock
1375 MHz
1098 MHz
Boost Clock
1645 MHz
900 MHz
Memory Clock
1750 MHz

Memory

2GB
Memory Size
4GB
DDR3
Memory Type
GDDR6
64bit
Memory Bus
128bit
14.40GB/s
Bandwidth
224.0GB/s

Render Config

-
SM Count
-
-
Compute Units
22
512
Shading Units
1408
32
TMUs
88
16
ROPs
32
-
Tensor Cores
-
-
RT Cores
-
64 KB (per SMM)
L1 Cache
-
2 MB
L2 Cache
2 MB

Theoretical Performance

17.57 GPixel/s
Pixel Rate
52.64 GPixel/s
35.14 GTexel/s
Texture Rate
144.8 GTexel/s
-
FP16 (half)
9.265 TFLOPS
1124 GFLOPS
FP32 (float)
4.632 TFLOPS
35.14 GFLOPS
FP64 (double)
289.5 GFLOPS

Graphics Processor

GM107
GPU Name
Navi 14
N16S-GT1-KB-B
GPU Variant
Navi 14 XTM
Maxwell
Architecture
RDNA 1.0
TSMC
Foundry
TSMC
28 nm
Process Size
7 nm
1.87 billion
Transistors
6.4 billion
148 mm²
Die Size
158 mm²

Board Design

75W
TDP
85W
-
Suggested PSU
-
No outputs
Outputs
No outputs
-
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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