Home GPU Comparison NVIDIA GeForce 405M vs AMD Radeon RX 5300M

NVIDIA GeForce 405M vs AMD Radeon RX 5300M

We compared two Mobile platform GPUs: 512MB VRAM GeForce 405M and 3GB VRAM Radeon RX 5300M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce 405M 's Advantages
Lower TDP (14W vs 85W)
AMD Radeon RX 5300M 's Advantages
Released 8 years and 10 months late
Boost Clock1445MHz
Larger VRAM bandwidth (168.0GB/s vs 12.80GB/s)
1392 additional rendering cores

Score

Benchmark

FP32 (float)
GeForce 405M
0.039 TFLOPS
Radeon RX 5300M +10333%
4.069 TFLOPS
VS

Graphics Card

Jan 2011
Release Date
Nov 2019
GeForce 400M
Generation
Mobility Radeon
Mobile
Type
Mobile
PCIe 2.0 x16
Bus Interface
PCIe 4.0 x8

Clock Speeds

-
Base Clock
1000 MHz
-
Boost Clock
1445 MHz
800 MHz
Memory Clock
1750 MHz

Memory

512MB
Memory Size
3GB
GDDR3
Memory Type
GDDR6
64bit
Memory Bus
96bit
12.80GB/s
Bandwidth
168.0GB/s

Render Config

2
SM Count
-
-
Compute Units
22
16
Shading Units
1408
8
TMUs
88
4
ROPs
32
-
Tensor Cores
-
-
RT Cores
-
-
L1 Cache
-
32 KB
L2 Cache
2 MB

Theoretical Performance

2.424 GPixel/s
Pixel Rate
46.24 GPixel/s
4.848 GTexel/s
Texture Rate
127.2 GTexel/s
-
FP16 (half)
8.138 TFLOPS
38.78 GFLOPS
FP32 (float)
4.069 TFLOPS
-
FP64 (double)
254.3 GFLOPS

Graphics Processor

GT218
GPU Name
Navi 14
-
GPU Variant
Navi 14 XLM
Tesla 2.0
Architecture
RDNA 1.0
TSMC
Foundry
TSMC
40 nm
Process Size
7 nm
0.26 billion
Transistors
6.4 billion
57 mm²
Die Size
158 mm²

Board Design

14W
TDP
85W
-
Suggested PSU
-
No outputs
Outputs
No outputs
-
Power Connectors
None

Graphics Features

11.1 (10_1)
DirectX
12 (12_1)
3.3
OpenGL
4.6
1.1
OpenCL
2.1
N/A
Vulkan
1.3
1.2
CUDA
-
4.1
Shader Model
6.5

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