AMD Radeon RX 580 2048SP vs NVIDIA GeForce RTX 4080

VS

AMD Radeon RX 580 2048SP NVIDIA GeForce RTX 4080

We compared two Desktop platform GPUs: 4GB VRAM Radeon RX 580 2048SP and 16GB VRAM GeForce RTX 4080 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX 580 2048SP 's Advantages

Lower TDP (150W vs 320W)

NVIDIA GeForce RTX 4080 's Advantages

Released 3 years and 11 months late

Boost Clock has increased by 95% (2505MHz vs 1284MHz)

More VRAM (16GB vs 4GB)

Larger VRAM bandwidth (716.8GB/s vs 224.0GB/s)

7680 additional rendering cores

Score

Benchmark

FP32 (float)

Radeon RX 580 2048SP

5.259 TFLOPS

GeForce RTX 4080 +826%

48.74 TFLOPS

3DMark Time Spy

Radeon RX 580 2048SP

3770

GeForce RTX 4080 +649%

28257

Radeon RX 580 2048SP

VS

GeForce RTX 4080

Graphics Card

Oct 2018

Release Date

Sep 2022

Polaris

Generation

GeForce 40

Desktop

Type

Desktop

PCIe 3.0 x16

Bus Interface

PCIe 4.0 x16

Clock Speeds

1168 MHz

Base Clock

2205 MHz

1284 MHz

Boost Clock

2505 MHz

1750 MHz

Memory Clock

1400 MHz

Memory

4GB

Memory Size

16GB

GDDR5

Memory Type

GDDR6X

256bit

Memory Bus

256bit

224.0GB/s

Bandwidth

716.8GB/s

Render Config

-

SM Count

76

32

Compute Units

-

2048

Shading Units

9728

128

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

41.09 GPixel/s

Pixel Rate

280.6 GPixel/s

164.4 GTexel/s

Texture Rate

761.5 GTexel/s

5.259 TFLOPS

FP16 (half)

48.74 TFLOPS

5.259 TFLOPS

FP32 (float)

48.74 TFLOPS

328.7 GFLOPS

FP64 (double)

761.5 GFLOPS

Graphics Processor

Polaris 20

GPU Name

AD103

Polaris 20 XL (215-0910052)

GPU Variant

AD103-300-A1

GCN 4.0

Architecture

Ada Lovelace

GlobalFoundries

Foundry

TSMC

14 nm

Process Size

5 nm

5.7 billion

Transistors

45.9 billion

232 mm²

Die Size

379 mm²

Board Design

150W

TDP

320W

450 W

Suggested PSU

700 W

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

Outputs

1x HDMI 2.1 3x DisplayPort 1.4a

1x 8-pin

Power Connectors

1x 16-pin

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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