GV100 and GeForce RTX 3090 - video card comparison

GV100

GeForce RTX 3090

Architecture

Volta (2017−2020)

Ampere (2020−2022)

GPU code name

GV100

Ampere GA102

Market segment

Desktop

Desktop

Release date

-

September 2020

Interface

-

PCIe 4.0 x16

Supplementary power connectors

-

1x 12-pin

Boost clock speed

-

1700 MHz

Core clock speed

-

1400 MHz

Manufacturing process technology

12 nm

8 nm

Number of transistors

21,100 million

28,300 million

Pipelines / CUDA cores

5120

10496

Power consumption (TDP)

-

350 Watt

Texture fill rate

-

556.0

Memory type

-

GDDR6X

Maximum RAM amount

-

24 GB

Memory bus width

-

384 Bit

Memory clock speed

-

19500 MHz

Memory bandwidth

-

936.2 GB/s

Shared memory

-

-

Display Connectors

-

1x HDMI, 3x DisplayPort

HDMI

-

+

DirectX

12 (12_1)

12 Ultimate (12_2)

CUDA

7.0

8.5

OpenCL

3.0

2.0

OpenGL

4.6

4.6

Shader Model

6.7

6.5

Vulkan

1.3

1.2

NVENC

6th Gen

-

PureVideo HD

VP9

-