GeForce GTX 1080 Ti and Radeon 2100 IGP - video card comparison

GeForce GTX 1080 Ti

Radeon 2100 IGP

Architecture

Pascal (2016−2021)

R400 (2004−2008)

GPU code name

GP102

RS740

Market segment

Desktop

Desktop

Release date

February 2017

March 2008

Interface

PCIe 3.0 x16

PCIe 1.0 x16

Recommended system power (PSU)

600 Watt

-

Supplementary power connectors

1x 6-pin + 1x 8-pin

-

SLI options

+

-

Boost clock speed

1600 MHz

-

Core clock speed

1481 MHz

400 MHz

Floating-point performance

11,340 gflops

-

Manufacturing process technology

16 nm

55 nm

Number of transistors

11,800 million

120 million

Pipelines / CUDA cores

3584

-

Power consumption (TDP)

250 Watt

-

Maximum GPU temperature

91 °C

-

Texture fill rate

354.4

1.600

Memory type

GDDR5X

System Shared

Maximum RAM amount

11 GB

System Shared

Memory bus width

352 Bit

System Shared

Memory clock speed

11000 MHz

System Shared

Memory bandwidth

484.4 GB/s

-

Shared memory

-

-

Display Connectors

1x HDMI, 3x DisplayPort

No outputs

Multi monitor support

+

-

HDMI

+

-

G-SYNC support

+

-

DirectX

12 (12_1)

9.0b (9_2)

CUDA

+

-

OpenCL

1.2

N/A

OpenGL

4.5

2.0

Shader Model

6.4

-

Vulkan

+

N/A

Ansel

+

-

GPU Boost

3.0

-