GeForce GTX 1080 Ti and GeForce 256 DDR - video card comparison

GeForce GTX 1080 Ti

GeForce 256 DDR

Architecture

Pascal (2016−2021)

Celsius (1999−2005)

GPU code name

GP102

NV10 A3

Market segment

Desktop

Desktop

Release date

February 2017

December 1999

Interface

PCIe 3.0 x16

AGP 4x

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

120 MHz

Floating-point performance

11,340 gflops

-

Manufacturing process technology

16 nm

220 nm

Number of transistors

11,800 million

17 million

Pipelines / CUDA cores

3584

-

Power consumption (TDP)

250 Watt

-

Maximum GPU temperature

91 °C

-

Texture fill rate

354.4

0.48

Memory type

GDDR5X

DDR

Maximum RAM amount

11 GB

32 MB

Memory bus width

352 Bit

128 Bit

Memory clock speed

11000 MHz

300 MHz

Memory bandwidth

484.4 GB/s

4.8 GB/s

Shared memory

-

-

Display Connectors

1x HDMI, 3x DisplayPort

1x VGA

Multi monitor support

+

-

HDMI

+

-

G-SYNC support

+

-

DirectX

12 (12_1)

7.0

CUDA

+

-

OpenCL

1.2

N/A

OpenGL

4.5

1.2

Shader Model

6.4

-

Vulkan

+

N/A

Ansel

+

-

GPU Boost

3.0

-