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AMD Radeon R9 280

This is a GPU manufactured with TSMC 28nm process, based on AMD GCN 1.0 architecture and released on Mar 2014. It features 4.313 billion transistors, 1792 Rendering cores and 3GB GDDR5 memory, with 768KB L2 cache, theoretical performance of 3.344TFLOPS, with total power consumption of 200W.

Graphics Card

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Release Date
Mar 2014
Generation
Volcanic Islands
Type
Desktop
Bus Interface
PCIe 3.0 x16

Clock Speeds

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Base Clock
827MHz
Boost Clock
933MHz
Memory Clock
1250MHz

Memory

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Memory Size
3GB
Memory Type
GDDR5
Memory Bus
384bit
Bandwidth
240.0 GB/s

Render Config

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Compute Units
28
Shading Units
1792
TMUs
112
ROPs
32
L1 Cache
16 KB (per CU)
L2 Cache
768KB

Theoretical Performance

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Pixel Rate
29.86 GPixel/s
Texture Rate
104.5 GTexel/s
FP32 (float)
3.344 TFLOPS
FP64 (double)
836.0 GFLOPS

Graphics Processor

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GPU Name
Tahiti
GPU Variant
Tahiti PRO3


(215-0821330)
Architecture
GCN 1.0
Foundry
TSMC
Process Size
28 nm
Transistors
4,313 million
Die Size
352mm²

Board Design

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TDP
200W
Suggested PSU
550W
Outputs
1x DVI
2x HDMI 1.4a
1x DisplayPort 1.2
Power Connectors
1x 6-pin + 1x 8-pin

Graphics Features

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DirectX
12 (11_1)
OpenGL
4.6
OpenCL
1.2
Vulkan
1.2
Shader Model
5.1

Rankings

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FP32 (float)
AMD Radeon 680M System Shared System Shared
3.379 TFLOPS
AMD Radeon R9 280 3 GB GDDR5
3.344 TFLOPS
3.333 TFLOPS
3.333 TFLOPS
3.318 TFLOPS
3.315 TFLOPS
3.315 TFLOPS
3DMark Time Spy
AMD Radeon R9 280 3 GB GDDR5
2009
2003
1917
1877

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