GeForce GT 755M SLI and Mobility Radeon HD 5870 Crossfire - video card comparison

GeForce GT 755M SLI

Architecture

Kepler (2012−2018)

Terascale 2 (2009−2015)

GPU code name

N14P-?

Broadway-XT

Market segment

Laptop

Release date

November 2013

January 2010

Core clock speed

980 MHz

700 MHz

Manufacturing process technology

28 nm

40 nm

Number of transistors

2x 1300 Million

Pipelines / CUDA cores

768

1600

Power consumption (TDP)

2x ~50 Watt

120 Watt

Memory type

GDDR5

DDR3, GDDR3, GDDR5

Maximum RAM amount

2x 2 GB

2x1 GB

Memory bus width

2x 128 Bit

128 Bit

Memory clock speed

5400 MHz

1000 MHz

Shared memory

DirectX

CUDA