Mobility Radeon X800 and GeForce GTX 1660 Ti Mobile Refresh - video card comparison

Mobility Radeon X800

GeForce GTX 1660 Ti Mobile Refresh

Architecture

R400 (2004−2008)

Turing (2018−2021)

GPU code name

M28

TU116B

Market segment

Laptop

Release date

June 2005

May 2019

Interface

PCIe 1.0 x16

PCIe 3.0 x16

Boost clock speed

400 MHz

1590 MHz

Core clock speed

6 MHz

Manufacturing process technology

130 nm

12 nm

Number of transistors

160 million

6,600 million

Pipelines / CUDA cores

1536

Texture fill rate

4.800

152.6

Memory type

GDDR2, GDDR3

GDDR6

Maximum RAM amount

256 MB

6 GB

Memory bus width

128 / 256 Bit

192 Bit

Memory clock speed

800 MHz

16 GB/s

Memory bandwidth

25.6 GB/s

384.0 GB/s

Shared memory

Display Connectors

No outputs

1x DVI, 1x HDMI, 3x DisplayPort

HDMI

DirectX

9.0b (9_2)

12 (12_1)

CUDA

7.5

OpenCL

N/A

1.2

OpenGL

2.0

4.6

Shader Model

6.5

Vulkan

N/A

1.2