GeForce 7800 GTX 512 and GeForce RTX 4090 - video card comparison

GeForce 7800 GTX 512

GeForce RTX 4090

Architecture

Curie (2003−2013)

Ada Lovelace

GPU code name

G70

AD102-300-A1

Market segment

Desktop

Release date

November 2005

September 2022

Interface

PCIe 1.0 x16

PCIe 4.0 x16

Supplementary power connectors

1x 16-pin

Boost clock speed

2520 MHz

Core clock speed

500 MHz

2235 MHz

Manufacturing process technology

110 nm

5 nm

Number of transistors

302 million

76,300 million

Pipelines / CUDA cores

16384

Power consumption (TDP)

108 Watt

450 Watt

Texture fill rate

12.00

1,290

Memory type

GDDR3

GDDR6X

Maximum RAM amount

512 MB

24 GB

Memory bus width

256 Bit

384 Bit

Memory clock speed

1600 MBps

21000 MHz

Memory bandwidth

51.2 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

9.0c (9_3)

12 Ultimate (12_2)

CUDA

8.9

OpenCL

N/A

3.0

OpenGL

2.1

4.6

Shader Model

3.0

6.6

Vulkan

N/A

1.3