GeForce 825M and P30PH - video card comparison

GeForce 825M

P30PH

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

PCIe 3.0 x16

Supplementary power connectors

None

2x 8-pin

Boost clock speed

941 MHz

1206 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

2048

Power consumption (TDP)

33 Watt

180 Watt

Texture fill rate

30.11

154.4

Memory type

DDR3

GDDR5

Maximum RAM amount

2 GB

4 GB

Memory bus width

64 Bit

256 Bit

Memory clock speed

1800 MHz

8.4 GB/s

Memory bandwidth

14.4 GB/s

268.8 GB/s

Shared memory

-

-

Display Connectors

No outputs

1x HDMI 2.0b

HDMI

-

+

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

+

-