GeForce GTX 1080 Ti and Radeon X1300 XT - video card comparison

GeForce GTX 1080 Ti

Radeon X1300 XT

Architecture

Pascal (2016−2021)

R500 (2005−2007)

GPU code name

GP102

RV530

Market segment

Desktop

Desktop

Release date

February 2017

August 2006

Interface

PCIe 3.0 x16

PCIe 1.0 x16

Recommended system power (PSU)

600 Watt

-

Supplementary power connectors

1x 6-pin + 1x 8-pin

None

SLI options

+

-

Boost clock speed

1600 MHz

-

Core clock speed

1481 MHz

500 MHz

Floating-point performance

11,340 gflops

-

Manufacturing process technology

16 nm

90 nm

Number of transistors

11,800 million

157 million

Pipelines / CUDA cores

3584

-

Power consumption (TDP)

250 Watt

22 Watt

Maximum GPU temperature

91 °C

-

Texture fill rate

354.4

2.000

Memory type

GDDR5X

DDR2

Maximum RAM amount

11 GB

256 MB

Memory bus width

352 Bit

128 Bit

Memory clock speed

11000 MHz

800 MHz

Memory bandwidth

484.4 GB/s

12.8 GB/s

Shared memory

-

-

Display Connectors

1x HDMI, 3x DisplayPort

1x DVI, 1x VGA, 1x S-Video

Multi monitor support

+

-

HDMI

+

-

G-SYNC support

+

-

DirectX

12 (12_1)

9.0c (9_3)

CUDA

+

-

OpenCL

1.2

N/A

OpenGL

4.5

2.0

Shader Model

6.4

3.0

Vulkan

+

N/A

Ansel

+

-

GPU Boost

3.0

-