AMD Radeon R9 270 User Manual

Important Safety Instructions
Note: This product is for use only with compatible UL-listed personal computers that have installation
instructions detailing user installation of this class of product.
Read all instructions before beginning installation. All safety and installation instructions should be read
before the product is installed or operated.
Retain all instructions. Safety, installation, and operating instructions should be retained for future reference.
Heed all warnings. All warnings regarding the product and its operating instructions should be obeyed.
Use appropriate grounding.
Caution:
[Where applicable] For continued protection against the risk of electric shock and fire, install this accessory
only in products equipped with a three-wire grounding plug, a plug having a third (grounding) pin. This is
a safety feature. Do not remove the grounding pin of a three-pin plug.
Attach product securely. All product-securing screws or fasteners should be completely tightened in order to
provide continuous bonding between the product and the PC chassis, as appropriate.
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© 2014 Advanced Micro Devices, Inc. AMD Radeon™ R9 270X/R9 270 Graphics

AMD Radeon R9 270 Specifications

General

Architecture	GCN 1.0
Stream Processors	1280
Core Clock	900 MHz
Boost Clock	925 MHz
Memory Size	2 GB
Memory Type	GDDR5
Memory Bus	256-bit
TDP	150 W
DirectX	11.2
GPU	Curacao Pro
Process Size	28 nm
Transistors	2.8 Billion
Die Size	212 mm²
Memory Clock	1400 MHz
Memory Bandwidth	179.2 GB/s
ROPs	32
TMUs	80
DirectX Support	11.2
OpenCL	1.2
Shader Model	5.0
PCI Express Version	3.0