GeForce GTX 1080 11Gbps and Stream Processor - video card comparison

GeForce GTX 1080 11Gbps

Stream Processor

Architecture

Pascal (2016−2021)

Ultra-Threaded SE

GPU code name

GP104

R580

Market segment

Desktop

Release date

April 2017

2006

Interface

PCIe 3.0 x16

PCIe 1.0 x16

Supplementary power connectors

1x 8-pin

1x 6-pin

Boost clock speed

1733 MHz

Core clock speed

1607 MHz

594 MHz

Floating-point performance

8,873 gflops

Manufacturing process technology

16 nm

90 nm

Number of transistors

7,200 million

384 million

Pipelines / CUDA cores

2560

Power consumption (TDP)

180 Watt

165 Watt

Texture fill rate

277.3

9.504

Memory type

GDDR5X

GDDR3

Maximum RAM amount

8 GB

1 GB

Memory bus width

256 Bit

Memory clock speed

11008 MHz

1296 MBps

Memory bandwidth

352.3 GB/s

41.47 GB/s

Display Connectors

1x DVI, 1x HDMI, 3x DisplayPort

2x DVI, 1x S-Video

HDMI

DirectX

12 (12_1)

9.0c (9_3)

CUDA

6.1

OpenCL

1.2

N/A

OpenGL

4.6

2.1 (full) Shader Model6.43.0

Vulkan

1.2.131

N/A