NVIDIA GeForce RTX 4050 Mobile vs AMD Radeon Pro 455

VS

NVIDIA GeForce RTX 4050 Mobile AMD Radeon Pro 455

We compared two Mobile platform GPUs: 6GB VRAM GeForce RTX 4050 Mobile and 2GB VRAM Radeon Pro 455 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 6 years and 3 months late

Boost Clock1755MHz

More VRAM (6GB vs 2GB)

Larger VRAM bandwidth (192.0GB/s vs 81.28GB/s)

1792 additional rendering cores

AMD Radeon Pro 455 's Advantages

Lower TDP (35W vs 50W)

Score

Benchmark

FP32 (float)

GeForce RTX 4050 Mobile +584%

8.986 TFLOPS

Radeon Pro 455

1.313 TFLOPS

GeForce RTX 4050 Mobile

VS

Radeon Pro 455

Graphics Card

Jan 2023

Release Date

Oct 2016

GeForce 40 Mobile

Generation

Radeon Pro Mac

Mobile

Type

Mobile

PCIe 4.0 x16

Bus Interface

PCIe 3.0 x8

Clock Speeds

1455 MHz

Base Clock

-

1755 MHz

Boost Clock

-

2000 MHz

Memory Clock

1270 MHz

Memory

6GB

Memory Size

2GB

GDDR6

Memory Type

GDDR5

96bit

Memory Bus

128bit

192.0GB/s

Bandwidth

81.28GB/s

Render Config

20

SM Count

-

Compute Units

12

2560

Shading Units

768

80

TMUs

48

ROPs

16

80

Tensor Cores

-

20

RT Cores

-

128 KB (per SM)

L1 Cache

16 KB (per CU)

12 MB

L2 Cache

1024 KB

Theoretical Performance

84.24 GPixel/s

Pixel Rate

13.68 GPixel/s

140.4 GTexel/s

Texture Rate

41.04 GTexel/s

8.986 TFLOPS

FP16 (half)

1313 GFLOPS

8.986 TFLOPS

FP32 (float)

1313 GFLOPS

140.4 GFLOPS

FP64 (double)

82.08 GFLOPS

Graphics Processor

AD107

GPU Name

Baffin

GN21-X2

GPU Variant

Baffin PRO

Ada Lovelace

Architecture

GCN 4.0

TSMC

Foundry

GlobalFoundries

5 nm

Process Size

14 nm

18.9 billion

Transistors

3 billion

159 mm²

Die Size

123 mm²

Board Design

50W

TDP

35W

-

Suggested PSU

-

Portable Device Dependent

Outputs

No outputs

None

Power Connectors

None

Graphics Features

12 Ultimate (12_2)

DirectX

12 (12_0)

4.6

OpenGL

4.6

3.0

OpenCL

2.1

1.3

Vulkan

1.2

8.9

CUDA

-

6.7

Shader Model

6.4

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