NVIDIA GeForce RTX 4080 Mobile vs AMD Radeon Pro W5500M

VS

NVIDIA GeForce RTX 4080 Mobile

AMD Radeon Pro W5500M

We compared two Mobile platform GPUs: 12GB VRAM GeForce RTX 4080 Mobile and 4GB VRAM Radeon Pro W5500M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce RTX 4080 Mobile 's Advantages

Released 2 years and 11 months late

More VRAM (12GB vs 4GB)

Larger VRAM bandwidth (432.0GB/s vs 224.0GB/s)

6016 additional rendering cores

AMD Radeon Pro W5500M 's Advantages

Boost Clock has increased by 2% (1700MHz vs 1665MHz)

Lower TDP (85W vs 110W)

Score

Benchmark

FP32 (float)

GeForce RTX 4080 Mobile +416%

24.72 TFLOPS

Radeon Pro W5500M

4.787 TFLOPS

GeForce RTX 4080 Mobile

VS

Radeon Pro W5500M

Graphics Card

Jan 2023

Release Date

Feb 2020

GeForce 40 Mobile

Generation

Radeon Pro Mobile

Mobile

Type

Mobile

PCIe 4.0 x16

Bus Interface

PCIe 4.0 x8

Clock Speeds

1290 MHz

Base Clock

1000 MHz

1665 MHz

Boost Clock

1700 MHz

2250 MHz

Memory Clock

1750 MHz

Memory

12GB

Memory Size

4GB

GDDR6

Memory Type

GDDR6

192bit

Memory Bus

128bit

432.0GB/s

Bandwidth

224.0GB/s

Render Config

-

Compute Units

22

58

SM Count

-

7424

Shading Units

1408

232

TMUs

88

80

ROPs

32

232

Tensor Cores

-

58

RT Cores

-

128 KB (per SM)

L1 Cache

-

48 MB

L2 Cache

2 MB

-

Theoretical Performance

133.2 GPixel/s

Pixel Rate

54.40 GPixel/s

386.3 GTexel/s

Texture Rate

149.6 GTexel/s

24.72 TFLOPS

FP16 (half)

9.574 TFLOPS

24.72 TFLOPS

FP32 (float)

4.787 TFLOPS

386.3 GFLOPS

FP64 (double)

299.2 GFLOPS

Board Design

110W

TDP

85W

-

Portable Device Dependent

Outputs

No outputs

None

Power Connectors

None

Graphics Processor

AD104

GPU Name

Navi 14

GN21-X9

GPU Variant

Navi 14 PRO XTM

Ada Lovelace

Architecture

RDNA 1.0

TSMC

Foundry

TSMC

4 nm

Process Size

7 nm

35.8 billion

Transistors

6.4 billion

295 mm²

Die Size

158 mm²

Graphics Features

12 Ultimate (12_2)

DirectX

12 (12_1)

4.6

OpenGL

4.6

3.0

OpenCL

2.1

1.3

Vulkan

1.3

8.9

CUDA

-

6.7

Shader Model

6.5

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