GeForce 920MX and Radeon 3000 IGP - video card comparison

GeForce 920MX

Radeon 3000 IGP

Architecture

Maxwell (2014−2018)

TeraScale (2005−2013)

GPU code name

N16V-GMR

RS780

Market segment

Laptop

Desktop

Release date

March 2015

2009

Bus support

PCI Express 3.0

-

Interface

PCIe 3.0 x8

PCIe 1.0 x16

Supplementary power connectors

None

-

Boost clock speed

993 MHz

-

Core clock speed

965 MHz

350 MHz

Floating-point performance

602.1 gflops

-

Manufacturing process technology

28 nm

65 nm

Number of transistors

-

180 million

Pipelines / CUDA cores

256

40

Power consumption (TDP)

16 Watt

-

Texture fill rate

23.83

1.400

Memory type

DDR3, GDDR5

System Shared

Maximum RAM amount

2 GB

System Shared

Memory bus width

64 Bit

System Shared

Memory clock speed

1800 MHz

System Shared

Memory bandwidth

14.4 GB/s

-

Shared memory

-

-

Display Connectors

No outputs

Motherboard Dependent

DirectX

12 (11_0)

10.0 (10_0)

CUDA

+

-

OpenCL

1.2

1.0

OpenGL

4.5

3.3

Shader Model

5.1

4.1

Vulkan

1.1.126

N/A

GameWorks

+

-

GPU Boost

2.0

-

Optimus

+

-