NVS 300 and C61 - video card comparison

NVS 300

C61

Architecture

Tesla 2.0 (2007−2013)

Curie (2003−2013)

GPU code name

GT218

C61

Market segment

Workstation

Desktop

Release date

January 2011

-

Interface

PCIe 2.0 x16

-

Supplementary power connectors

None

-

Core clock speed

520 MHz

-

Floating-point performance

39.36 gflops

-

Manufacturing process technology

40 nm

90 nm

Number of transistors

260 million

-

Pipelines / CUDA cores

16

-

Power consumption (TDP)

18 Watt

-

Texture fill rate

4.160

-

Memory type

DDR3

-

Maximum RAM amount

512 MB

-

Memory bus width

64 Bit

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Memory clock speed

1580 MHz

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Memory bandwidth

12.64 GB/s

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Display Connectors

1x DMS-59

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DirectX

11.1 (10_1)

9.0c (9_3)

CUDA

1.2

-

OpenCL

1.1

N/A

OpenGL

3.3

2.0 (full) Shader Model4.13.0

Vulkan

N/A

N/A

PureVideo HD

-

VP1