GeForce 7900 GTO and R580+ - video card comparison

GeForce 7900 GTO

R580+

Architecture

Curie (2003−2013)

Ultra-Threaded SE

GPU code name

G71

R580+

Market segment

Desktop

Desktop

Release date

October 2006

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Interface

PCIe 1.0 x16

-

Supplementary power connectors

1x 6-pin

-

Core clock speed

650 MHz

-

Manufacturing process technology

90 nm

90 nm

Number of transistors

278 million

384 million

Power consumption (TDP)

81 Watt

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Texture fill rate

15.60

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Memory type

GDDR3

-

Maximum RAM amount

512 MB

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Memory bus width

256 Bit

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Memory clock speed

1320 MHz

-

Memory bandwidth

42.24 GB/s

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Display Connectors

2x DVI, 1x S-Video

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DirectX

9.0c (9_3)

9.0c (9_3)

OpenCL

N/A

N/A

OpenGL

2.1

2.1 (full) Shader Model3.03.0

Vulkan

N/A

N/A