GeForce G102M and GeForce 805A - video card comparison

GeForce G102M

GeForce 805A

Architecture

Tesla (2006−2010)

Kepler 2.0 (2013−2015)

GPU code name

C79

GK208

Market segment

Desktop

Desktop

Release date

January 2009

July 2014

Bus support

PCI-E 1.0

-

Interface

PCIe 1.0 x16

PCIe 3.0 x8

Boost clock speed

-

758 MHz

Core clock speed

450 MHz

719 MHz

CUDA cores

16

-

Floating-point performance

-

297.6 gflops

Gigaflops

48

-

Manufacturing process technology

65 nm

28 nm

Number of transistors

314 million

915 million

Pipelines / CUDA cores

16

192

Power consumption (TDP)

14 Watt

15 Watt

Texture fill rate

3.600

12.13

Memory type

GDDR2

DDR3

Maximum RAM amount

Up to 512 MB

1 GB

Memory bus width

64 Bit

64 Bit

Memory clock speed

400 MHz

2002 MHz

Memory bandwidth

6.4 GB/s

16.02 GB/s

Display Connectors

VGAHDMIDisplayPortSingle Link DVILVDS

No outputs

Multi monitor support

+

-

HDMI

+

-

Maximum VGA resolution

2048x1536

-

DirectX

11.1 (10_0)

12 (11_0)

CUDA

+

3.5

OpenCL

N/A

1.2

OpenGL

2.1

4.6

Shader Model

4.0

5.1

Vulkan

N/A

1.1.126

Power management

8.0

-