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Radeon R9 270

Specifications of the AMD Radeon R9 270 GPU


AMD Radeon R9 270 is a desktop Graphics Processing Unit, that makes use of Graphics Core Next architecture and is fabricated on 28 nm manufacturing process. The GPU was launched in November 2013. The card has 900 MHz graphics clock frequency. It also has 1280 stream processors, 80 texture units, along with 32 color ROPs. The Radeon R9 270 incorporates 2 GB of GDDR5 memory, utilizing 256 bit bus. The memory is clocked at 1.4 GHz, which gives 179.2 GB/s memory bandwidth. The GPU supports PCI Express 3.0 interface, and needs 2 slots on the motherboard. This model uses up to 150 Watt of power.

Below you will find more detailed specs of the AMD Radeon R9 270 graphics card.

Name / Brand / Architecture

Manufacturer:AMD
Model:Radeon R9 270
Reference card?:Yes
Target market segment:Desktop
Die name:Curacao PRO
Architecture:Graphics Core Next 2.0
Fabrication process:28 nm
Transistors:2.8 billion
Bus interface:PCI-E 3.0 x 16
Launch date:November 2013
Price at launch:$89

Frequency

Graphics clock:900 MHz
Boost clock:925 MHz

Memory specifications

Memory size:2048 MB
Memory type:GDDR5
Memory clock:1400 MHz
Memory clock (effective):5600 MHz
Memory interface width:**-bit
Memory bandwidth:179.2 GB/s

Cores / Texture

Compute units:20
Color ROPs:32
Z/Stencil ROPs:128
Stream processors:1280
Texture units:80
RAMDACs:400 MHz
Decoders:Adobe Flash
DXVA 1.0 & 2.0
H.2**
MPEG 2 (SH & HD)
MPEG-4 Part 2 (DivX/Xvid)
MVC (Blu-ray 3D)
VC-1
WMV HD

SLI / Crossfire

Maximum crossfire options:4-way

Electric characteristics

Maximum power draw:150 W

Video features

Multi-monitor:Up to 6 displays
Maximum DP resolution:4096 x 2160
Maximum DVI resolution:**0 x 1600
Maximum HDMI resolution:4096 x 3112
Maximum VGA resolution:2048 x 1536
Anti-Aliasing technologies:24 x MSAA
24 x SSAA
Adaptive AA
EQAA
MLAA 2.0
HDMI:Yes
HDMI version:1.4a

Performance

Pixel fill rate:29.6 Gigapixels/s
Texture fill rate:74 Gigatexels/s
Single presision compute power:2368 GFLOPS
Double precision compute power:148 GFLOPS

External connectors

Standard display connectors:DisplayPort 1.2
Dual-Link DVI-D
Dual-Link DVI-I
HDMI
Power connectors:1 x 6-pin
Audio input for HDMI:Yes

Dimensions

Length:8.28 inches (210 mm)
Width:Dual-Slot

Other features / Support

Other features:AMD PowerTune
AMD ZeroCore Power
ATI/AMD PowerPlay
Direct Compute 11
HD3D Technology
HDCP
High Dynamic Range (HDR) Support
Open CL support:1.2
OpenGL support:4.3
DirectX support:11.2
Shader model:5.0
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