NVIDIA GeForce RTX 5080 vs NVIDIA GeForce GTX 580

VS

NVIDIA GeForce RTX 5080

NVIDIA GeForce GTX 580

We compared two Desktop platform GPUs: 16GB VRAM GeForce RTX 5080 and 1536MB VRAM GeForce GTX 580 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce RTX 5080 's Advantages

Released 14 years and 2 months late

Boost Clock2520MHz

More VRAM (16GB vs 1536GB)

Larger VRAM bandwidth (973.8GB/s vs 192.4GB/s)

10240 additional rendering cores

NVIDIA GeForce GTX 580 's Advantages

Lower TDP (244W vs 350W)

Score

Benchmark

FP32 (float)

GeForce RTX 5080 +3327%

54.19 TFLOPS

GeForce GTX 580

1.581 TFLOPS

GeForce RTX 5080

VS

GeForce GTX 580

Graphics Card

Jan 2025

Release Date

Nov 2010

GeForce 50

Generation

GeForce 500

Desktop

Type

Desktop

PCIe 5.0 x16

Bus Interface

PCIe 2.0 x16

Clock Speeds

2235 MHz

Base Clock

-

2520 MHz

Boost Clock

-

2400 MHz

Memory Clock

1002 MHz

Memory

16GB

Memory Size

1536MB

GDDR7

Memory Type

GDDR5

256bit

Memory Bus

384bit

973.8GB/s

Bandwidth

192.4GB/s

Render Config

-

84

SM Count

16

10752

Shading Units

512

336

TMUs

64

128

ROPs

48

336

Tensor Cores

-

84

RT Cores

-

128 KB (per SM)

L1 Cache

64 KB (per SM)

64 MB

L2 Cache

768 KB

-

Theoretical Performance

322.6 GPixel/s

Pixel Rate

24.70 GPixel/s

846.7 GTexel/s

Texture Rate

49.41 GTexel/s

54.19 TFLOPS

FP16 (half)

-

54.19 TFLOPS

FP32 (float)

1.581 TFLOPS

846.7 GFLOPS

FP64 (double)

197.6 GFLOPS

Board Design

350W

TDP

244W

750 W

Suggested PSU

550 W

1x HDMI 2.1 3x DisplayPort 2.1a

Outputs

2x DVI 1x mini-HDMI 1.3a

1x 16-pin

Power Connectors

1x 6-pin + 1x 8-pin

Graphics Processor

GB203

GPU Name

GF110

GB203-400-A1

GPU Variant

GF110-375-A1

Blackwell 2.0

Architecture

Fermi 2.0

TSMC

Foundry

TSMC

0

Process Size

40 nm

Unknown

Transistors

3 billion

377 mm²

Die Size

520 mm²

Graphics Features

12 Ultimate (12_2)

DirectX

12 (11_0)

4.6

OpenGL

4.6

3.0

OpenCL

1.1

1.3

Vulkan

N/A

10.1

CUDA

2.0

6.8

Shader Model

5.1

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