GeForce GTX 1080 Ti and Stream Processor - video card comparison

GeForce GTX 1080 Ti

Stream Processor

Architecture

Pascal (2016−2021)

Ultra-Threaded SE

GPU code name

GP102

R580

Market segment

Desktop

Desktop

Release date

February 2017

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

1x 6-pin

SLI options

+

-

Boost clock speed

1600 MHz

-

Core clock speed

1481 MHz

594 MHz

Floating-point performance

11,340 gflops

-

Manufacturing process technology

16 nm

90 nm

Number of transistors

11,800 million

384 million

Pipelines / CUDA cores

3584

-

Power consumption (TDP)

250 Watt

165 Watt

Maximum GPU temperature

91 °C

-

Texture fill rate

354.4

9.504

Memory type

GDDR5X

GDDR3

Maximum RAM amount

11 GB

1 GB

Memory bus width

352 Bit

256 Bit

Memory clock speed

11000 MHz

1296 MBps

Memory bandwidth

484.4 GB/s

41.47 GB/s

Shared memory

-

-

Display Connectors

1x HDMI, 3x DisplayPort

2x DVI, 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

2.1 (full) Shader Model6.43.0

Vulkan

+

N/A

Ansel

+

-

GPU Boost

3.0

-