NVIDIA GeForce RTX 5090 vs AMD Radeon RX 580 2048SP

VS

NVIDIA GeForce RTX 5090

AMD Radeon RX 580 2048SP

We compared two Desktop platform GPUs: 32GB VRAM GeForce RTX 5090 and 4GB VRAM Radeon RX 580 2048SP to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce RTX 5090 's Advantages

Released 6 years and 3 months late

Boost Clock has increased by 96% (2520MHz vs 1284MHz)

More VRAM (32GB vs 4GB)

Larger VRAM bandwidth (1.52TB/s vs 224.0GB/s)

19712 additional rendering cores

AMD Radeon RX 580 2048SP 's Advantages

Lower TDP (150W vs 500W)

Score

Benchmark

FP32 (float)

GeForce RTX 5090 +1985%

109.7 TFLOPS

Radeon RX 580 2048SP

5.259 TFLOPS

GeForce RTX 5090

VS

Radeon RX 580 2048SP

Graphics Card

Jan 2025

Release Date

Oct 2018

GeForce 50

Generation

Polaris

Desktop

Type

Desktop

PCIe 5.0 x16

Bus Interface

PCIe 3.0 x16

Clock Speeds

2235 MHz

Base Clock

1168 MHz

2520 MHz

Boost Clock

1284 MHz

1875 MHz

Memory Clock

1750 MHz

Memory

32GB

Memory Size

4GB

GDDR7

Memory Type

GDDR5

512bit

Memory Bus

256bit

1.52TB/s

Bandwidth

224.0GB/s

Render Config

-

Compute Units

32

170

SM Count

-

21760

Shading Units

2048

680

TMUs

128

192

ROPs

32

680

Tensor Cores

-

170

RT Cores

-

128 KB (per SM)

L1 Cache

16 KB (per CU)

88 MB

L2 Cache

2 MB

-

Theoretical Performance

483.8 GPixel/s

Pixel Rate

41.09 GPixel/s

1714 GTexel/s

Texture Rate

164.4 GTexel/s

109.7 TFLOPS

FP16 (half)

5.259 TFLOPS

109.7 TFLOPS

FP32 (float)

5.259 TFLOPS

1.714 TFLOPS

FP64 (double)

328.7 GFLOPS

Board Design

500W

TDP

150W

900 W

Suggested PSU

450 W

1x HDMI 2.1 3x DisplayPort 2.1a

Outputs

1x DVI 1x HDMI 2.0b 3x DisplayPort 1.4a

1x 16-pin

Power Connectors

1x 8-pin

Graphics Processor

GB202

GPU Name

Polaris 20

GB202-400-A1

GPU Variant

Polaris 20 XL (215-0910052)

Blackwell 2.0

Architecture

GCN 4.0

TSMC

Foundry

GlobalFoundries

4 nm

Process Size

14 nm

Unknown

Transistors

5.7 billion

Unknown

Die Size

232 mm²

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

10.1

CUDA

-

6.8

Shader Model

6.4

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