Quadro K4000 and RTX 2000 Ada Generation Mobile - video card comparison

Quadro K4000

RTX 2000 Ada Generation Mobile

Architecture

Kepler (2012−2018)

Ada Lovelace

GPU code name

GK106

Market segment

Workstation

Laptop

Release date

March 2013

March 2023

Interface

PCIe 2.0 x16

Supplementary power connectors

1x 6-pin

Core clock speed

810 MHz

Floating-point performance

1,244 gflops

Manufacturing process technology

28 nm

5 nm

Number of transistors

2,540 million

Pipelines / CUDA cores

768

3072

Power consumption (TDP)

80 Watt

115 Watt (35 - 115 Watt TGP)

Texture fill rate

51.84

Memory type

GDDR5

GDDR6

Maximum RAM amount

3 GB

8 GB

Memory bus width

192 Bit

128 Bit

Memory clock speed

5616 MHz

16000 MHz

Memory bandwidth

134.8 GB/s

Shared memory

Display Connectors

1x DVI, 2x DisplayPort

DirectX

12 (11_0)

12 Ultimate

CUDA

3.0

OpenCL

1.2

OpenGL

4.6

Shader Model

5.1

Vulkan