GeForce GTX 1660 Ti Mobile and Radeon HD 8490 OEM - video card comparison

GeForce GTX 1660 Ti Mobile

Radeon HD 8490 OEM

Architecture

Turing (2018−2021)

TeraScale 2 (2009−2015)

GPU code name

N18E-G0

Caicos

Market segment

Laptop

Desktop

Release date

April 2019

July 2013

Interface

PCIe 3.0 x16

PCIe 2.0 x16

Supplementary power connectors

None

Boost clock speed

1590 MHz

Core clock speed

1455 MHz

875 MHz

Floating-point performance

280.0 gflops

Manufacturing process technology

12 nm

40 nm

Number of transistors

6,600 million

370 million

Pipelines / CUDA cores

1536

160

Power consumption (TDP)

80 Watt

35 Watt

Texture fill rate

152.6

7.000

Memory type

GDDR6

DDR3

Maximum RAM amount

6 GB

1 GB

Memory bus width

192 Bit

64 Bit

Memory clock speed

12000 MHz

1800 MHz

Memory bandwidth

288.0 GB/s

14.4 GB/s

Shared memory

Display Connectors

No outputs

1x DVI, 1x DisplayPort

DirectX

12 (12_1)

11.2 (11_0)

CUDA

7.5

OpenCL

1.2

OpenGL

4.6

4.4

Shader Model

6.5

5.0

Vulkan

1.2.131

N/A