Quadro RTX 4000 and Radeon HD 7490M - video card comparison

Quadro RTX 4000

Radeon HD 7490M

Architecture

Turing (2018−2021)

Terascale 2 (2009−2015)

GPU code name

TU104

Seymour XTX

Market segment

Workstation

Laptop

Release date

November 2018

December 2011

Interface

PCIe 3.0 x16

PCIe 2.0 x16

Supplementary power connectors

1x 8-pin

-

Boost clock speed

1545 MHz

-

Core clock speed

1005 MHz

800 MHz

Floating-point performance

-

256.0 gflops

Manufacturing process technology

12 nm

40 nm

Number of transistors

13,600 million

370 million

Pipelines / CUDA cores

2304

160

Power consumption (TDP)

160 Watt

9 Watt

Texture fill rate

222.5

6.400

Memory type

GDDR6

GDDR5

Maximum RAM amount

8 GB

512 MB

Memory bus width

256 Bit

64 Bit

Memory clock speed

13000 MHz

3800 MHz

Memory bandwidth

416.0 GB/s

30.4 GB/s

Shared memory

-

-

Display Connectors

3x DisplayPort, 1x USB Type-C

No outputs

DirectX

12 Ultimate (12_1)

11.2 (11_0)

CUDA

7.5

-

OpenCL

1.2

1.2

OpenGL

4.6

4.4

Shader Model

6.5

5.0

Vulkan

1.2.131

N/A