AMD Radeon R9 280X
The AMD Radeon R9 280X is a desktop-class GPU manufactured by AMD, built on AMD's officially announced 28 nm process technology, released in October 2013. This graphics card is equipped with 3GB GDDR5 memory, suitable for gaming and professional graphics applications.
Process Size
28 nm
Boost Clock
1000 MHz
Base Clock
850 MHz
TDP
250W
L1 Cache
16 KB (per CU)
Memory Size
3GB
Memory Type
GDDR5
Bandwidth
288.0GB/s
Shader Model
5.1
Graphics Card
Release Date
Oct 2013
Generation
Volcanic Islands
Type
Desktop
Bus Interface
PCIe 3.0 x16
Clock Speeds
Base Clock
850 MHz
Boost Clock
1000 MHz
Memory Clock
1500 MHz
Memory
Memory Size
3GB
Memory Type
GDDR5
Memory Bus
i
384bit
Bandwidth
i
288.0GB/s
Render Config
Compute Units
32
Shading Units
i
2048
TMUs
i
128
ROPs
i
32
L1 Cache
16 KB (per CU)
L2 Cache
768 KB
Theoretical Performance
Pixel Rate
i
32.00 GPixel/s
Texture Rate
i
128.0 GTexel/s
FP32 (float)
i
4.096 TFLOPS
FP64 (double)
i
1024 GFLOPS
Graphics Processor
GPU Name
Tahiti
GPU Variant
Tahiti XTL(215-0821065)
Architecture
GCN 1.0
Foundry
TSMC
Process Size
28 nm
Transistors
4.313 billion
Die Size
352 mm²
Board Design
TDP
250W
Suggested PSU
600 W
Outputs
2x DVI1x HDMI 1.4a1x DisplayPort 1.2
Power Connectors
1x 6-pin + 1x 8-pin
Graphics Features
DirectX
12 (11_1)
OpenGL
4.6
OpenCL
1.2
Vulkan
i
1.2
Shader Model
5.1