Tesla K40c and GeForce RTX 4090 - video card comparison

Passmark - benchmark score Tesla K40c vs GeForce RTX 4090

Tesla K40c

4629

GeForce RTX 4090

39778

Tesla K40c

GeForce RTX 4090

Architecture

Kepler (2012−2018)

Ada Lovelace

GPU code name

GK180

AD102-300-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

2520 MHz

Core clock speed

745 MHz

2235 MHz

Floating-point performance

4,291 gflops

Manufacturing process technology

28 nm

5 nm

Number of transistors

7,080 million

76,300 million

Pipelines / CUDA cores

2880

16384

Power consumption (TDP)

245 Watt

450 Watt

Texture fill rate

210.2

1,290

Memory type

GDDR5

GDDR6X

Maximum RAM amount

12 GB

24 GB

Memory bus width

384 Bit

Memory clock speed

6008 MHz

21000 MHz

Memory bandwidth

288.4 GB/s

1,008 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