Home GPU Comparison NVIDIA GeForce RTX 4050 Mobile vs AMD Radeon HD 6450M

NVIDIA GeForce RTX 4050 Mobile vs AMD Radeon HD 6450M

We compared two Mobile platform GPUs: 6GB VRAM GeForce RTX 4050 Mobile and 1024MB VRAM Radeon HD 6450M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce RTX 4050 Mobile 's Advantages
Released 12 years late
Boost Clock1755MHz
More VRAM (6GB vs 1024GB)
Larger VRAM bandwidth (192.0GB/s vs 12.80GB/s)
2400 additional rendering cores

Score

Benchmark

FP32 (float)
GeForce RTX 4050 Mobile +4580%
8.986 TFLOPS
Radeon HD 6450M
0.192 TFLOPS
VS

Graphics Card

Jan 2023
Release Date
Jan 2011
GeForce 40 Mobile
Generation
Vancouver
Mobile
Type
Mobile
PCIe 4.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

1455 MHz
Base Clock
-
1755 MHz
Boost Clock
-
2000 MHz
Memory Clock
800 MHz

Memory

6GB
Memory Size
1024MB
GDDR6
Memory Type
DDR3
96bit
Memory Bus
64bit
192.0GB/s
Bandwidth
12.80GB/s

Render Config

-
Compute Units
2
20
SM Count
-
2560
Shading Units
160
80
TMUs
8
48
ROPs
4
80
Tensor Cores
-
20
RT Cores
-
128 KB (per SM)
L1 Cache
8 KB (per CU)
12 MB
L2 Cache
128 KB
-
-
-

Theoretical Performance

84.24 GPixel/s
Pixel Rate
2.400 GPixel/s
140.4 GTexel/s
Texture Rate
4.800 GTexel/s
8.986 TFLOPS
FP16 (half)
-
8.986 TFLOPS
FP32 (float)
192.0 GFLOPS
140.4 GFLOPS
FP64 (double)
-

Board Design

50W
TDP
Unknown
-
-
-
Portable Device Dependent
Outputs
Portable Device Dependent
None
Power Connectors
-

Graphics Processor

AD107
GPU Name
Seymour
GN21-X2
GPU Variant
Seymour PRO S3 (216-0809024)
Ada Lovelace
Architecture
TeraScale 2
TSMC
Foundry
TSMC
5 nm
Process Size
40 nm
18.9 billion
Transistors
0.37 billion
159 mm²
Die Size
67 mm²

Graphics Features

12 Ultimate (12_2)
DirectX
11.2 (11_0)
4.6
OpenGL
4.4
3.0
OpenCL
1.2
1.3
Vulkan
N/A
8.9
CUDA
-
6.7
Shader Model
5.0

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