GeForce 305M and Broadwater - video card comparison

GeForce 305M

Broadwater

Architecture

GT2xx (2009−2012)

Generation 4.0 (2006−2007)

GPU code name

n11m-lp1

Broadwater

Market segment

Laptop

Desktop

Release date

January 2010

-

Bus support

PCI-E 2.0

-

Interface

PCIe 2.0 x16

-

Core clock speed

525 MHz

-

CUDA cores

16

-

Floating-point performance

36.8 gflops

-

Gigaflops

55

-

Manufacturing process technology

40 nm

90 nm

Number of transistors

260 million

-

Pipelines / CUDA cores

16

-

Power consumption (TDP)

14 Watt

-

Texture fill rate

4.200

-

Memory type

GDDR2, GDDR3, DDR2, DDR3

-

Maximum RAM amount

Up to 512 MB

-

Memory bus width

64 Bit

-

Memory clock speed

Up to 700 (DDR3), Up to 700 (GDDR3) MHz

-

Memory bandwidth

11.2 GB/s

-

Shared memory

-

-

Display Connectors

DisplayPortHDMIVGADual Link DVISingle Link DVI

-

Multi monitor support

+

-

HDMI

+

-

Maximum VGA resolution

2048x1536

-

DirectX

11.1 (10_1)

9.0c

CUDA

+

-

OpenCL

1.1

N/A

OpenGL

2.1

2.0

Shader Model

4.1

3.0

Vulkan

N/A

N/A

Power management

8.0

-