GeForce GTX 460 OEM and Radeon X800 XL - video card comparison

GeForce GTX 460 OEM

Radeon X800 XL

Architecture

Fermi (2010−2014)

R400 (2004−2008)

GPU code name

GF104

R430

Market segment

Desktop

Release date

October 2010

December 2004

Interface

PCIe 2.0 x16

PCIe 1.0 x16

Supplementary power connectors

2x 6-pin

1x 6-pin

Core clock speed

650 MHz

400 MHz

Floating-point performance

873.6 gflops

Manufacturing process technology

40 nm

110 nm

Number of transistors

1,950 million

160 million

Pipelines / CUDA cores

336

Power consumption (TDP)

150 Watt

49 Watt

Texture fill rate

36.40

6.400

Memory type

GDDR5

GDDR3

Maximum RAM amount

1 GB

256 MB

Memory bus width

256 Bit

Memory clock speed

3400 MHz

980 MHz

Memory bandwidth

108.8 GB/s

31.36 GB/s

Display Connectors

2x DVI, 1x mini-HDMI

2x DVI, 1x S-Video

HDMI

DirectX

12 (11_0)

9.0b (9_2)

CUDA

2.1

OpenCL

1.1

N/A

OpenGL

4.6

2.0

Shader Model

5.1

Vulkan

N/A