Tesla K40c and GeForce RTX 4080 - video card comparison

Passmark - benchmark score Tesla K40c vs GeForce RTX 4080

Tesla K40c

4629

GeForce RTX 4080

35646

Tesla K40c

GeForce RTX 4080

Architecture

Kepler (2012−2018)

Ada Lovelace

GPU code name

GK180

AD103-300-A1

Market segment

Workstation

Desktop

Release date

October 2013

September 2022

Interface

PCIe 3.0 x16

PCIe 4.0 x16

Supplementary power connectors

1x 6-pin + 1x 8-pin

1x 16-pin

Boost clock speed

876 MHz

2505 MHz

Core clock speed

745 MHz

2205 MHz

Floating-point performance

4,291 gflops

Manufacturing process technology

28 nm

5 nm

Number of transistors

7,080 million

45,900 million

Pipelines / CUDA cores

2880

9728

Power consumption (TDP)

245 Watt

320 Watt

Texture fill rate

210.2

761.5

Memory type

GDDR5

GDDR6X

Maximum RAM amount

12 GB

16 GB

Memory bus width

384 Bit

256 Bit

Memory clock speed

6008 MHz

22400 MHz

Memory bandwidth

288.4 GB/s

716.8 GB/s

Shared memory

Display Connectors

No outputs

1x HDMI 2.1, 3x DisplayPort 1.4a

HDMI

DirectX

12 (11_0)

12 Ultimate (12_2)

CUDA

3.5

8.9

OpenCL

1.2

3.0

OpenGL

4.6

Shader Model

5.1

6.6

Vulkan

1.1.103

1.3