Radeon HD 4580 and GeForce RTX 4090 - video card comparison

Radeon HD 4580

GeForce RTX 4090

Architecture

TeraScale (2005−2013)

Ada Lovelace

GPU code name

RV635

AD102-300-A1

Market segment

Desktop

Desktop

Release date

November 2011

September 2022

Interface

PCIe 2.0 x16

PCIe 4.0 x16

Supplementary power connectors

None

1x 16-pin

Boost clock speed

-

2520 MHz

Core clock speed

796 MHz

2235 MHz

Floating-point performance

191.04 gflops

-

Manufacturing process technology

55 nm

5 nm

Number of transistors

378 million

76,300 million

Pipelines / CUDA cores

120

16384

Power consumption (TDP)

65 Watt

450 Watt

Texture fill rate

6.368

1,290

Memory type

GDDR3

GDDR6X

Maximum RAM amount

512 MB

24 GB

Memory bus width

128 Bit

384 Bit

Memory clock speed

1386 MHz

21000 MHz

Memory bandwidth

22.18 GB/s

1,008 GB/s

Shared memory

-

-

Display Connectors

2x DVI, 1x S-Video

1x HDMI 2.1, 3x DisplayPort 1.4a

HDMI

-

+

DirectX

10.1 (10_1)

12 Ultimate (12_2)

CUDA

-

8.9

OpenCL

N/A

3.0

OpenGL

3.3

4.6

Shader Model

4.1

6.6

Vulkan

N/A

1.3