GeForce GT 755M SLI and Radeon IGP 320M - video card comparison

GeForce GT 755M SLI

Radeon IGP 320M

Architecture

Kepler (2012−2018)

Rage 7 (2001−2006)

GPU code name

N14P-?

RS100

Market segment

Laptop

Laptop

Release date

November 2013

October 2002

Interface

-

AGP 4x

Supplementary power connectors

-

None

Boost clock speed

-

160 MHz

Core clock speed

980 MHz

2 MHz

Manufacturing process technology

28 nm

180 nm

Number of transistors

2x 1300 Million

30 million

Pipelines / CUDA cores

768

2

Power consumption (TDP)

2x ~50 Watt

-

Texture fill rate

-

0.16

Memory type

GDDR5

System Shared

Maximum RAM amount

2x 2 GB

System Shared

Memory bus width

2x 128 Bit

System Shared

Memory clock speed

5400 MHz

System Shared

Shared memory

-

+

Display Connectors

-

No outputs

DirectX

11

7.0

CUDA

+

-

OpenCL

-

N/A

OpenGL

-

1.4

Vulkan

-

N/A