GRID K520 and GeForce RTX 3070 TiM - video card comparison

GRID K520

GeForce RTX 3070 TiM

Architecture

Kepler (2012−2018)

Ampere (2020−2022)

GPU code name

GK104

GA104

Market segment

Workstation

Desktop

Release date

July 2013

November 2022

Interface

PCIe 3.0 x16

PCIe 4.0 x16

Supplementary power connectors

1x 8-pin

1x 8-pin

Boost clock speed

-

1410 MHz

Core clock speed

745 MHz

-

Floating-point performance

2x 2,448 gflops

-

Manufacturing process technology

28 nm

8 nm

Number of transistors

3,540 million

17,400 million

Pipelines / CUDA cores

1536

5888

Power consumption (TDP)

225 Watt

220 Watt

Texture fill rate

95.36

259.4

Memory type

GDDR5

GDDR6

Maximum RAM amount

4 GB

8 GB

Memory bus width

256 Bit

256 Bit

Memory clock speed

5000 MHz

14 GB/s

Memory bandwidth

160.0 GB/s

448.0 GB/s

Display Connectors

No outputs

1x HDMI 2.1, 3x DisplayPort 1.4a

HDMI

-

+

DirectX

12 (11_0)

12 Ultimate (12_2)

CUDA

3.0

8.6

OpenCL

1.2

3.0

OpenGL

4.6

4.6

Shader Model

5.1

6.7

Vulkan

1.1.126

1.3