AMD Radeon R9 270 1024SP
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.
Process Size
28 nm
Boost Clock
925 MHz
Base Clock
900 MHz
TDP
150W
L1 Cache
16 KB (per CU)
Memory Size
2GB
Memory Type
GDDR5
Bandwidth
153.6GB/s
Shader Model
5.1
Graphics Card
Release Date
Mar 2015
Generation
Volcanic Islands
Type
Desktop
Bus Interface
PCIe 3.0 x16
Clock Speeds
Base Clock
900 MHz
Boost Clock
925 MHz
Memory Clock
1200 MHz
Memory
Memory Size
2GB
Memory Type
GDDR5
Memory Bus
i
256bit
Bandwidth
i
153.6GB/s
Render Config
Compute Units
16
Shading Units
i
1024
TMUs
i
64
ROPs
i
32
L1 Cache
16 KB (per CU)
L2 Cache
512 KB
Theoretical Performance
Pixel Rate
i
29.60 GPixel/s
Texture Rate
i
59.20 GTexel/s
FP32 (float)
i
1.894 TFLOPS
FP64 (double)
i
118.4 GFLOPS
Graphics Processor
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
TDP
150W
Suggested PSU
450 W
Outputs
2x DVI1x HDMI 1.4a1x DisplayPort 1.2
Power Connectors
1x 6-pin
Graphics Features
DirectX
12 (11_1)
OpenGL
4.6
OpenCL
1.2
Vulkan
i
1.2
Shader Model
5.1