G
AMD Radeon R9 270 1024SP
GPU
AMD
Mar 2015 Released
The AMD Radeon R9 270 1024SP is a desktop-class GPU manufactured by AMD, built on AMD's officially announced 28 nm process technology, released in March 2015. This graphics card is equipped with 2GB GDDR5 memory, suitable for gaming and professional graphics applications.
Graphics Card
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Release Date
Mar 2015
Generation
Volcanic Islands
Type
Desktop
Bus Interface
PCIe 3.0 x16
Clock Speeds
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Base Clock
900 MHz
Boost Clock
925 MHz
Memory Clock
1200 MHz
Memory
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Memory Size
2GB
Memory Type
GDDR5
Memory Bus
256bit
Bandwidth
153.6GB/s
Render Config
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Compute Units
16
Shading Units
1024
TMUs
64
ROPs
32
L1 Cache
16 KB (per CU)
L2 Cache
512 KB
Theoretical Performance
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Pixel Rate
29.60 GPixel/s
Texture Rate
59.20 GTexel/s
FP32 (float)
1.894 TFLOPS
FP64 (double)
118.4 GFLOPS
Graphics Processor
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GPU Name
Pitcairn
GPU Variant
Pitcairn PRO(215-0828062)
Architecture
GCN 1.0
Foundry
TSMC
Process Size
28 nm
Transistors
2.8 billion
Die Size
212 mm²
Board Design
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TDP
150W
Suggested PSU
450 W
Outputs
2x DVI1x HDMI 1.4a1x DisplayPort 1.2
Power Connectors
1x 6-pin
Graphics Features
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DirectX
12 (11_1)
OpenGL
4.6
OpenCL
1.2
Vulkan
1.2
Shader Model
5.1