GeForce GTX 960A and GeForce GT 635M - video card comparison

Passmark - benchmark score GeForce GTX 960A vs GeForce GT 635M

GeForce GTX 960A

3167

GeForce GT 635M

578

GeForce GTX 960A

GeForce GT 635M

Architecture

Maxwell (2014−2018)

Fermi (2010−2014)

GPU code name

GM107

N13E-GE2

Market segment

Desktop

Laptop

Release date

March 2015

December 2011

Bus support

PCI Express 2.0

Interface

MXM-B (3.0)

PCIe 2.0 x16

Boost clock speed

1085 MHz

753 MHz

Core clock speed

1029 MHz

Up to 675 MHz

CUDA cores

Up to 144

Floating-point performance

1,389 gflops

253.4 gflops

Manufacturing process technology

28 nm

40 nm

Number of transistors

1,870 million

1,170 million

Pipelines / CUDA cores

640

144

Power consumption (TDP)

75 Watt

35 Watt

Texture fill rate

43.40

Up to 16.2 billion/sec

Memory type

GDDR5

DDR3

Maximum RAM amount

2 GB

Memory bus width

128 Bit

Up to 192bit

Memory clock speed

5012 MHz

1800 MHz

Memory bandwidth

80.19 GB/s

Up to 43.2 GB/s

Shared memory

Display Connectors

No outputs

HDMI

HDCP

Maximum VGA resolution

Up to 2048x1536

DirectX

12 (11_0)

12 API

CUDA

5.0

OpenCL

1.2

1.1

OpenGL

4.6

4.5

Shader Model

5.1

Vulkan

1.1.126

N/A

3D Blu-Ray

Optimus