GeForce GTX 1080 11Gbps and Radeon 625 - video card comparison

GeForce GTX 1080 11Gbps

Radeon 625

Architecture

Pascal (2016−2021)

GCN 1.0 (2012−2020)

GPU code name

GP104

Polaris 24

Market segment

Desktop

Laptop

Release date

April 2017

August 2019

Interface

PCIe 3.0 x16

PCIe 3.0 x8

Supplementary power connectors

1x 8-pin

None

Boost clock speed

1733 MHz

1024 MHz

Core clock speed

1607 MHz

Floating-point performance

8,873 gflops

Manufacturing process technology

16 nm

28 nm

Number of transistors

7,200 million

1,550 million

Pipelines / CUDA cores

2560

384

Power consumption (TDP)

180 Watt

50 Watt

Texture fill rate

277.3

24.58

Memory type

GDDR5X

DDR3, GDDR5

Maximum RAM amount

8 GB

4 GB

Memory bus width

256 Bit

64 Bit

Memory clock speed

11008 MHz

2250 MHz

Memory bandwidth

352.3 GB/s

14.4 GB/s

Shared memory

Display Connectors

1x DVI, 1x HDMI, 3x DisplayPort

No outputs

HDMI

DirectX

12 (12_1)

12 (12_0)

CUDA

6.1

OpenCL

1.2

2.0

OpenGL

4.6

Shader Model

6.4

6.3

Vulkan

1.2.131