AMD Radeon Pro 580X vs NVIDIA GeForce RTX 4090 Mobile

VS

AMD Radeon Pro 580X NVIDIA GeForce RTX 4090 Mobile

We compared two Mobile platform GPUs: 8GB VRAM Radeon Pro 580X and 16GB VRAM GeForce RTX 4090 Mobile to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce RTX 4090 Mobile 's Advantages

Released 3 years and 10 months late

Boost Clock has increased by 41% (1695MHz vs 1200MHz)

More VRAM (16GB vs 8GB)

Larger VRAM bandwidth (576.0GB/s vs 218.9GB/s)

7424 additional rendering cores

Lower TDP (120W vs 185W)

Score

Benchmark

FP32 (float)

Radeon Pro 580X

5.53 TFLOPS

GeForce RTX 4090 Mobile +496%

32.98 TFLOPS

Blender

Radeon Pro 580X

341

GeForce RTX 4090 Mobile +2195%

7828

Radeon Pro 580X

VS

GeForce RTX 4090 Mobile

Graphics Card

Mar 2019

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

1100 MHz

Base Clock

1335 MHz

1200 MHz

Boost Clock

1695 MHz

1710 MHz

Memory Clock

2250 MHz

Memory

8GB

Memory Size

16GB

GDDR5

Memory Type

GDDR6

256bit

Memory Bus

256bit

218.9GB/s

Bandwidth

576.0GB/s

Render Config

-

SM Count

76

36

Compute Units

-

2304

Shading Units

9728

144

TMUs

304

32

ROPs

112

-

Tensor Cores

304

-

RT Cores

76

16 KB (per CU)

L1 Cache

128 KB (per SM)

2 MB

L2 Cache

64 MB

Theoretical Performance

38.40 GPixel/s

Pixel Rate

189.8 GPixel/s

172.8 GTexel/s

Texture Rate

515.3 GTexel/s

5.530 TFLOPS

FP16 (half)

32.98 TFLOPS

5.530 TFLOPS

FP32 (float)

32.98 TFLOPS

345.6 GFLOPS

FP64 (double)

515.3 GFLOPS

Graphics Processor

Ellesmere

GPU Name

AD103

Ellesmere XTA (216-0886220)

GPU Variant

GN21-X11

GCN 4.0

Architecture

Ada Lovelace

GlobalFoundries

Foundry

TSMC

14 nm

Process Size

4 nm

5.7 billion

Transistors

45.9 billion

232 mm²

Die Size

379 mm²

Board Design

185W

TDP

120W

-

Suggested PSU

-

2x HDMI 2.0b

Outputs

Portable Device Dependent

None

Power Connectors

None

Graphics Features

12 (12_0)

DirectX

12 Ultimate (12_2)

4.6

OpenGL

4.6

2.1

OpenCL

3.0

1.2

Vulkan

1.3

-

CUDA

8.9

6.4

Shader Model

6.7

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