GeForce GTX 1080 Ti and Radeon HD 7670 OEM - video card comparison

GeForce GTX 1080 Ti

Radeon HD 7670 OEM

Architecture

Pascal (2016−2021)

TeraScale 2 (2009−2015)

GPU code name

GP102

Turks

Market segment

Desktop

Desktop

Release date

February 2017

January 2012

Interface

PCIe 3.0 x16

PCIe 2.0 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

800 MHz

Floating-point performance

11,340 gflops

768.0 gflops

Manufacturing process technology

16 nm

40 nm

Number of transistors

11,800 million

716 million

Pipelines / CUDA cores

3584

480

Power consumption (TDP)

250 Watt

66 Watt

Maximum GPU temperature

91 °C

-

Texture fill rate

354.4

19.20

Memory type

GDDR5X

GDDR5

Maximum RAM amount

11 GB

512 MB

Memory bus width

352 Bit

128 Bit

Memory clock speed

11000 MHz

4000 MHz

Memory bandwidth

484.4 GB/s

64 GB/s

Shared memory

-

-

Display Connectors

1x HDMI, 3x DisplayPort

1x DVI, 1x DisplayPort, 1x VGA

Multi monitor support

+

-

HDMI

+

-

G-SYNC support

+

-

DirectX

12 (12_1)

11.2 (11_0)

CUDA

+

-

OpenCL

1.2

1.2

OpenGL

4.5

4.4

Shader Model

6.4

5.0

Vulkan

+

N/A

Ansel

+

-

GPU Boost

3.0

-