GeForce GT 520 and GeForce RTX 3090 SUPER - video card comparison

GeForce GT 520

GeForce RTX 3090 SUPER

Architecture

Fermi 2.0 (2010−2014)

Ampere (2020−2022)

GPU code name

GF119

GA102

Market segment

Desktop

Desktop

Release date

April 2011

-

Bus support

16x PCI-E 2.0

-

Interface

PCIe 2.0 x16

PCIe 4.0 x16

Supplementary power connectors

None

1x 12-pin

Boost clock speed

-

1695 MHz

Core clock speed

810 MHz

-

CUDA cores

48

-

Floating-point performance

155.52 gflops

-

Manufacturing process technology

40 nm

8 nm

Number of transistors

292 million

28,300 million

Pipelines / CUDA cores

48

10752

Power consumption (TDP)

29 Watt

400 Watt

Maximum GPU temperature

102 °C

-

Texture fill rate

6.5 billion/sec

569.5

Memory type

DDR3

GDDR6X

Maximum RAM amount

1 GB (DDR3)

24 GB

Memory bus width

64 Bit

384 Bit

Memory clock speed

900 MHz (DDR3)

21.2 GB/s

Memory bandwidth

14.4 GB/s

1,018 GB/s

Display Connectors

Dual Link DVI-IHDMIVGA (optional)

1x HDMI, 3x DisplayPort

Multi monitor support

+

-

HDMI

+

+

Maximum VGA resolution

2048x1536

-

Audio input for HDMI

Internal

-

DirectX

12 (11_0)

12 Ultimate (12_2)

CUDA

+

8.6

OpenCL

1.1

3.0

OpenGL

4.2

4.6

Shader Model

5.1

6.6

Vulkan

N/A

1.2