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AMD Radeon R9 270X
This is a GPU manufactured with TSMC 28nm process, based on AMD GCN 1.0 architecture and released on Oct 2013. It features 2.8 billion transistors, 20 Rendering cores and 2GB GDDR5 memory, with 512KB L2 cache, theoretical performance of 2.688TFLOPS, with total power consumption of 180W.
Graphics Card
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Release Date
Oct 2013
Generation
Volcanic Islands
Type
Desktop
Bus Interface
PCIe 3.0 x16
Clock Speeds
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Base Clock
1000 MHz
Boost Clock
1050 MHz
Memory Clock
1400 MHz
Memory
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Memory Size
2GB
Memory Type
GDDR5
Memory Bus
256bit
Bandwidth
179.2GB/s
Render Config
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Compute Units
20
Shading Units
1280
TMUs
80
ROPs
32
L1 Cache
16 KB (per CU)
L2 Cache
512 KB
Theoretical Performance
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Pixel Rate
33.60 GPixel/s
Texture Rate
84.00 GTexel/s
FP32 (float)
2.688 TFLOPS
FP64 (double)
168.0 GFLOPS
Graphics Processor
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GPU Name
Curacao
GPU Variant
Curacao XT
(215-0848004)
(215-0848004)
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
180W
Suggested PSU
450 W
Outputs
2x DVI
1x HDMI 1.4a
1x DisplayPort 1.2
1x HDMI 1.4a
1x DisplayPort 1.2
Power Connectors
2x 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
Rankings
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FP32 (float)
3DMark Time Spy