Radeon R5 340X OEM and NV45 - video card comparison

Radeon R5 340X OEM

NV45

Architecture

GCN 1.0 (2012−2020)

Curie (2003−2013)

GPU code name

Oland

NV45

Market segment

Desktop

Desktop

Release date

May 2015

-

Interface

PCIe 3.0 x8

-

Supplementary power connectors

None

-

Boost clock speed

1050 MHz

-

Core clock speed

900 MHz

-

Floating-point performance

806.4 gflops

-

Manufacturing process technology

28 nm

130 nm

Number of transistors

950 million

222 million

Pipelines / CUDA cores

384

-

Power consumption (TDP)

65 Watt

-

Texture fill rate

21.60

-

Memory type

DDR3

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Maximum RAM amount

2 GB

-

Memory bus width

64 Bit

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Memory clock speed

2000 MHz

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Memory bandwidth

16 GB/s

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Display Connectors

1x DVI, 1x DisplayPort

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DirectX

12 (11_1)

9.0c (9_3)

OpenCL

1.2

N/A

OpenGL

4.6

2.0 (full) Shader Model5.13.0

Vulkan

1.2.131

N/A

PureVideo HD

-

VP1