GeForce GT 650M Mac Edition and Radeon 9000 - video card comparison

GeForce GT 650M Mac Edition

Radeon 9000

Architecture

Kepler (2012−2018)

Rage 7 (2001−2006)

GPU code name

GK107

RV250

Market segment

Desktop

Release date

July 2012

July 2002

Interface

PCIe 3.0 x16

AGP 4x

Supplementary power connectors

None

Core clock speed

900 MHz

250 MHz

Floating-point performance

691.2 gflops

Manufacturing process technology

28 nm

150 nm

Number of transistors

1,270 million

36 million

Pipelines / CUDA cores

384

Power consumption (TDP)

45 Watt

28 Watt

Texture fill rate

28.80

1.000

Memory type

GDDR5

DDR

Maximum RAM amount

512 MB

64 MB

Memory bus width

128 Bit

Memory clock speed

5016 MHz

400 MHz

Memory bandwidth

80.26 GB/s

6.4 GB/s

Display Connectors

No outputs

1x DVI, 1x VGA, 1x S-Video

DirectX

12 (11_0)

8.1

CUDA

3.0

OpenCL

1.2

N/A

OpenGL

4.6

1.4

Shader Model

5.1

Vulkan

1.1.126

N/A