Tesla K40t and GeForce RTX 4070 - video card comparison

Tesla K40t

GeForce RTX 4070

Architecture

Kepler (2012−2018)

Ada Lovelace

GPU code name

GK110B

AD104

Market segment

Workstation

Desktop

Release date

November 2013

April 2023

Interface

PCIe 3.0 x16

PCIe 4.0 x16

Supplementary power connectors

-

1x 16-pin

Boost clock speed

876 MHz

2475 MHz

Core clock speed

745 MHz

1920 MHz

Manufacturing process technology

28 nm

5 nm

Number of transistors

7,080 million

35,800 million

Pipelines / CUDA cores

2880

5888

Power consumption (TDP)

245 Watt

200 Watt

Texture fill rate

210.2

455.4

Memory type

GDDR5

GDDR6X

Maximum RAM amount

12 GB

12 GB

Memory bus width

384 Bit

192 Bit

Memory clock speed

6008 MHz

21000 MHz

Memory bandwidth

288.4 GB/s

504.2 GB/s

Shared memory

-

-

Display Connectors

No outputs

1x HDMI 2.1, 3x DisplayPort 1.4a

HDMI

-

+

DirectX

12 (11_1)

12 Ultimate (12_2)

CUDA

3.5

8.9

OpenCL

1.2

3.0

OpenGL

4.6

4.6

Shader Model

5.1

6.7

Vulkan

1.1.126

1.3