Riva TNT and GeForce RTX 4090 - video card comparison

Riva TNT

GeForce RTX 4090

Architecture

Fahrenheit (1998−2000)

Ada Lovelace

GPU code name

NV4

AD102-300-A1

Market segment

Desktop

Desktop

Release date

March 1998

September 2022

Interface

AGP 2x

PCIe 4.0 x16

Supplementary power connectors

None

1x 16-pin

Boost clock speed

-

2520 MHz

Core clock speed

90 MHz

2235 MHz

Manufacturing process technology

350 nm

5 nm

Number of transistors

7 million

76,300 million

Pipelines / CUDA cores

-

16384

Power consumption (TDP)

-

450 Watt

Texture fill rate

0.18

1,290

Memory type

SDR

GDDR6X

Maximum RAM amount

16 MB

24 GB

Memory bus width

128 Bit

384 Bit

Memory clock speed

110 MHz

21000 MHz

Memory bandwidth

1.76 GB/s

1,008 GB/s

Shared memory

-

-

Display Connectors

1x VGA

1x HDMI 2.1, 3x DisplayPort 1.4a

HDMI

-

+

DirectX

5.0

12 Ultimate (12_2)

CUDA

-

8.9

OpenCL

N/A

3.0

OpenGL

1.2

4.6

Shader Model

-

6.6

Vulkan

N/A

1.3