Radeon HD 6630M and GeForce GTX 650 Ti OEM - video card comparison

Radeon HD 6630M

GeForce GTX 650 Ti OEM

Architecture

Terascale 2 (2009−2015)

Kepler (2012−2018)

GPU code name

Whistler-LP

GK106

Market segment

Laptop

Desktop

Release date

January 2011

March 2013

Interface

PCIe 2.0 x16

PCIe 3.0 x16

Supplementary power connectors

1x 6-pin

Core clock speed

485 MHz

928 MHz

Floating-point performance

480.0 gflops

1,425 gflops

Manufacturing process technology

40 nm

28 nm

Number of transistors

716 million

2,540 million

Pipelines / CUDA cores

480

768

Power consumption (TDP)

26 Watt

110 Watt

Texture fill rate

12.00

59.39

Memory type

DDR3

GDDR5

Maximum RAM amount

1 GB

2 GB

Memory bus width

128 Bit

Memory clock speed

800 MHz

5400 MHz

Memory bandwidth

25.6 GB/s

86.4 GB/s

Shared memory

Display Connectors

No outputs

2x DVI, 1x mini-HDMI

HDMI

DirectX

11.2 (11_0)

12 (11_0)

CUDA

3.0

OpenCL

1.2

OpenGL

4.4

4.6

Shader Model

5.0

5.1

Vulkan

N/A

1.1.126