GeForce GTS 450 Rev. 2 and GeForce RTX 4090 Ti - video card comparison

GeForce GTS 450 Rev. 2

GeForce RTX 4090 Ti

Architecture

Fermi 2.0 (2010−2014)

Ada Lovelace

GPU code name

GF116

AD102

Market segment

Desktop

Release date

March 2011

2023

Interface

PCIe 2.0 x16

PCIe 4.0 x16

Supplementary power connectors

1x 6-pin

2x 16-pin

Boost clock speed

2565 MHz

Core clock speed

783 MHz

Floating-point performance

601.3 gflops

Manufacturing process technology

40 nm

5 nm

Number of transistors

1,170 million

76,300 million

Pipelines / CUDA cores

192

18176

Power consumption (TDP)

106 Watt

600 Watt

Texture fill rate

25.06

1,457

Memory type

GDDR5

GDDR6X

Maximum RAM amount

1 GB

24 GB

Memory bus width

128 Bit

384 Bit

Memory clock speed

3608 MHz

24 GB/s

Memory bandwidth

57.73 GB/s

1,152 GB/s

Display Connectors

2x DVI, 1x mini-HDMI

1x HDMI 2.1, 3x DisplayPort 1.4a

HDMI

DirectX

12 (11_0)

12 Ultimate (12_2)

CUDA

2.1

8.9

OpenCL

1.1

3.0

OpenGL

4.6

Shader Model

5.1

6.7

Vulkan

N/A

1.3