AMD Radeon Pro Vega 20 vs NVIDIA GeForce RTX 4050 Mobile

VS

AMD Radeon Pro Vega 20

NVIDIA GeForce RTX 4050 Mobile

We compared two Mobile platform GPUs: 4GB VRAM Radeon Pro Vega 20 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 RTX 4050 Mobile 's Advantages

Released 4 years and 2 months late

Boost Clock has increased by 37% (1755MHz vs 1283MHz)

More VRAM (6GB vs 4GB)

Larger VRAM bandwidth (192.0GB/s vs 189.4GB/s)

1280 additional rendering cores

Lower TDP (50W vs 100W)

Score

Benchmark

FP32 (float)

Radeon Pro Vega 20

3.284 TFLOPS

GeForce RTX 4050 Mobile +173%

8.986 TFLOPS

Radeon Pro Vega 20

VS

GeForce RTX 4050 Mobile

Graphics Card

Nov 2018

Release Date

Jan 2023

Radeon Pro Mac

Generation

GeForce 40 Mobile

Mobile

Type

Mobile

PCIe 3.0 x16

Bus Interface

PCIe 4.0 x16

Clock Speeds

815 MHz

Base Clock

1455 MHz

1283 MHz

Boost Clock

1755 MHz

740 MHz

Memory Clock

2000 MHz

Memory

4GB

Memory Size

6GB

HBM2

Memory Type

GDDR6

1024bit

Memory Bus

96bit

189.4GB/s

Bandwidth

192.0GB/s

Render Config

20

Compute Units

-

SM Count

20

1280

Shading Units

2560

80

TMUs

80

32

ROPs

48

-

Tensor Cores

80

-

RT Cores

20

16 KB (per CU)

L1 Cache

128 KB (per SM)

1024 KB

L2 Cache

12 MB

-

Theoretical Performance

41.06 GPixel/s

Pixel Rate

84.24 GPixel/s

102.6 GTexel/s

Texture Rate

140.4 GTexel/s

6.569 TFLOPS

FP16 (half)

8.986 TFLOPS

3.284 TFLOPS

FP32 (float)

8.986 TFLOPS

205.3 GFLOPS

FP64 (double)

140.4 GFLOPS

Board Design

100W

TDP

50W

-

No outputs

Outputs

Portable Device Dependent

-

Power Connectors

None

Graphics Processor

Vega 12

GPU Name

AD107

Vega 12 XTA

GPU Variant

GN21-X2

GCN 5.0

Architecture

Ada Lovelace

GlobalFoundries

Foundry

TSMC

14 nm

Process Size

5 nm

Unknown

Transistors

18.9 billion

Unknown

Die Size

159 mm²

Graphics Features

12 (12_1)

DirectX

12 Ultimate (12_2)

4.6

OpenGL

4.6

2.1

OpenCL

3.0

1.2

Vulkan

1.3

-

CUDA

8.9

6.3

Shader Model

6.7

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