GeForce 825M and Polaris 20 - video card comparison

GeForce 825M

Polaris 20

Architecture

Kepler (2012−2018)

GCN 4.0 (2016−2020)

GPU code name

GK208

Polaris 20

Market segment

Laptop

Desktop

Release date

January 2014

-

Interface

PCIe 3.0 x8

-

Supplementary power connectors

None

-

Boost clock speed

941 MHz

-

Core clock speed

850 MHz

-

Floating-point performance

722.7 gflops

-

Manufacturing process technology

28 nm

14 nm

Number of transistors

915 million

5,700 million

Pipelines / CUDA cores

384

2304

Power consumption (TDP)

33 Watt

-

Texture fill rate

30.11

-

Memory type

DDR3

-

Maximum RAM amount

2 GB

-

Memory bus width

64 Bit

-

Memory clock speed

1800 MHz

-

Memory bandwidth

14.4 GB/s

-

Shared memory

-

-

Display Connectors

No outputs

-

DirectX

12 (11_0)

12 (12_0)

CUDA

+

-

OpenCL

1.2

2.1

OpenGL

4.6

4.6

Shader Model

5.1

6.7

Vulkan

1.1.126

1.3

Optimus

+

-