GeForce 705A and R600 - video card comparison

GeForce 705A

R600

Architecture

Fermi 2.0 (2010−2014)

TeraScale (2005−2013)

GPU code name

GF119

R600

Market segment

Desktop

Desktop

Release date

October 2013

-

Interface

PCIe 2.0 x16

-

Core clock speed

738 MHz

-

Floating-point performance

148.8 gflops

-

Manufacturing process technology

40 nm

80 nm

Number of transistors

292 million

720 million

Pipelines / CUDA cores

48

320

Power consumption (TDP)

15 Watt

-

Texture fill rate

5.904

-

Memory type

DDR3

-

Maximum RAM amount

1 GB

-

Memory bus width

64 Bit

-

Memory clock speed

1800 MHz

-

Memory bandwidth

14.4 GB/s

-

Display Connectors

No outputs

-

DirectX

12 (11_0)

10.0 (10_0)

CUDA

2.1

-

OpenCL

1.1

N/A

OpenGL

4.6

3.3 (full) Shader Model5.14.0

Vulkan

N/A

N/A