GeForce GT 630 OEM and GeForce RTX 2080 - video card comparison

GeForce GT 630 OEM

GeForce RTX 2080

Architecture

Kepler (2012−2018)

Turing (2018−2021)

GPU code name

GK107

Turing TU104

Market segment

Desktop

Release date

April 2012

August 2018

Interface

PCIe 3.0 x16

Supplementary power connectors

None

1x 6-pin + 1x 8-pin

Boost clock speed

1710 MHz

Core clock speed

875 MHz

1515 MHz

Floating-point performance

336.0 gflops

Manufacturing process technology

28 nm

12 nm

Number of transistors

1,270 million

13,600 million

Pipelines / CUDA cores

192

2944

Power consumption (TDP)

50 Watt

215 Watt

Texture fill rate

14.00

314.6

Memory type

DDR3

GDDR6

Maximum RAM amount

1 GB

8 GB

Memory bus width

128 Bit

256 Bit

Memory clock speed

1782 MHz

14000 MHz

Memory bandwidth

28.51 GB/s

448.0 GB/s

Shared memory

Display Connectors

1x DVI, 1x HDMI, 1x VGA

1x HDMI, 3x DisplayPort, 1x USB Type-C

HDMI

G-SYNC support

DirectX

12 (11_0)

12 Ultimate (12_1)

CUDA

3.0

7.5

OpenCL

1.2

OpenGL

4.6

Shader Model

5.1

6.5

Vulkan

1.1.126

1.2.131

VR Ready