Home GPU Comparison NVIDIA GeForce MX450 30.5W 8Gbps vs NVIDIA GeForce RTX 4050 Mobile

NVIDIA GeForce MX450 30.5W 8Gbps vs NVIDIA GeForce RTX 4050 Mobile

We compared two Mobile platform GPUs: 2GB VRAM GeForce MX450 30.5W 8Gbps and 6GB VRAM GeForce RTX 4050 Mobile to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce MX450 30.5W 8Gbps 's Advantages
Lower TDP (31W vs 50W)
NVIDIA GeForce RTX 4050 Mobile 's Advantages
Released 2 years and 5 months late
Boost Clock has increased by 38% (1755MHz vs 1275MHz)
More VRAM (6GB vs 2GB)
Larger VRAM bandwidth (192.0GB/s vs 64.00GB/s)
1664 additional rendering cores

Score

Benchmark

FP32 (float)
GeForce MX450 30.5W 8Gbps
2.285 TFLOPS
GeForce RTX 4050 Mobile +293%
8.986 TFLOPS
VS

Graphics Card

Aug 2020
Release Date
Jan 2023
GeForce MX
Generation
GeForce 40 Mobile
Mobile
Type
Mobile
PCIe 4.0 x4
Bus Interface
PCIe 4.0 x16

Clock Speeds

1035 MHz
Base Clock
1455 MHz
1275 MHz
Boost Clock
1755 MHz
2000 MHz
Memory Clock
2000 MHz

Memory

2GB
Memory Size
6GB
GDDR5
Memory Type
GDDR6
64bit
Memory Bus
96bit
64.00GB/s
Bandwidth
192.0GB/s

Render Config

-
-
-
14
SM Count
20
896
Shading Units
2560
56
TMUs
80
32
ROPs
48
-
Tensor Cores
80
-
RT Cores
20
64 KB (per SM)
L1 Cache
128 KB (per SM)
512 KB
L2 Cache
12 MB
-
-
-

Theoretical Performance

40.80 GPixel/s
Pixel Rate
84.24 GPixel/s
71.40 GTexel/s
Texture Rate
140.4 GTexel/s
4.570 TFLOPS
FP16 (half)
8.986 TFLOPS
2.285 TFLOPS
FP32 (float)
8.986 TFLOPS
71.40 GFLOPS
FP64 (double)
140.4 GFLOPS

Board Design

31W
TDP
50W
-
-
-
No outputs
Outputs
Portable Device Dependent
None
Power Connectors
None

Graphics Processor

TU117
GPU Name
AD107
-
GPU Variant
GN21-X2
Turing
Architecture
Ada Lovelace
TSMC
Foundry
TSMC
12 nm
Process Size
5 nm
4.7 billion
Transistors
18.9 billion
200 mm²
Die Size
159 mm²

Graphics Features

12 (12_1)
DirectX
12 Ultimate (12_2)
4.6
OpenGL
4.6
3.0
OpenCL
3.0
1.3
Vulkan
1.3
7.5
CUDA
8.9
6.6
Shader Model
6.7

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