GeForce GT 705 OEM and Radeon HD 2900 PRO - video card comparison

GeForce GT 705 OEM

Radeon HD 2900 PRO

Architecture

Fermi 2.0 (2010−2014)

TeraScale (2005−2013)

GPU code name

GF119

R600

Market segment

Desktop

Release date

March 2014

December 2007

Interface

PCIe 2.0 x16

PCIe 1.0 x16

Supplementary power connectors

1x 8-pin

Core clock speed

874 MHz

600 MHz

Floating-point performance

167.8 gflops

384.0 gflops

Manufacturing process technology

40 nm

80 nm

Number of transistors

292 million

720 million

Pipelines / CUDA cores

320

Power consumption (TDP)

29 Watt

200 Watt

Texture fill rate

6.992

9.600

Memory type

DDR3

GDDR3

Maximum RAM amount

1 GB

512 MB

Memory bus width

64 Bit

256 Bit

Memory clock speed

1650 MHz

1600 MHz

Memory bandwidth

13.2 GB/s

51.2 GB/s

Display Connectors

1x DVI, 1x HDMI, 1x VGA

2x DVI, 1x S-Video

HDMI

DirectX

12 (11_0)

10.0 (10_0)

CUDA

2.1

OpenCL

1.1

N/A

OpenGL

4.6

3.3

Shader Model

5.1

4.0

Vulkan

N/A