home > Radeon R9 270X 4GB GDDR5 WITH BOOST & OC / 11217-04

 
Radeon R9 270X 4GB GDDR5 WITH BOOST & OC / 11217-04

Sapphire Radeon R9 270X 4GB GDDR5 WITH BOOST & OC (part number 11217-04) is one of a few Sapphire Graphics Processing Units for desktop market. Based on AMD Radeon R9 270X, and built on 28 nm manufacturing process, the GPU uses Graphics Core Next architecture. The card's graphics frequency is 1.02 GHz. Furthermore, it has 1280 stream processors, 80 texture units, as well as 32 color ROPs. The Radeon R9 270X 4GB GDDR5 WITH BOOST & OC incorporates 4 GB of GDDR5 memory, using 256 bit bus. The memory is clocked at 1.4 GHz, which gives 179.2 GB/s memory bandwidth. The GPU has PCI Express 3.0 interface, and requires 2 motherboard slots. Like the reference design, this model has the maximum power consumption of 180 Watt.

Below you will find more detailed specifications of the graphics card.

Sapphire Radeon R9 270X 4GB GDDR5 WITH BOOST & OC GPU specifications

Name / Brand / Architecture

Manufacturer: Sapphire
Model: Radeon R9 270X 4GB GDDR5 WITH BOOST & OC
Part number: 11217-04
Based on: AMD Radeon R9 270X [Compare]
Target market segment: Desktop
Die name: Curacao XT
Architecture: Graphics Core Next
Fabrication process: 28 nm
Transistors: 2.8 billion
Bus interface: PCI-E 3.0 x 16

Frequency

Graphics clock: 1020 MHz
Boost clock: 1070 MHz

Memory specifications

Memory size: 4096 MB
Memory type: GDDR5
Memory clock: 1400 MHz
Memory clock (effective): 5600 MHz
Memory interface width: 256-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.264
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: 180 W

Video features

Multi-monitor: Up to 6 displays
Maximum DP resolution: 4096 x 2160
Maximum DVI resolution: 2560 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: 34.24 Gigapixels/s
Texture fill rate: 85.6 Gigatexels/s
Single presision compute power: 2739.2 GFLOPS
Double precision compute power: 171.2 GFLOPS

External connectors

Standard display connectors: DisplayPort 1.2
Dual-Link DVI-D
Dual-Link DVI-I
HDMI
Power connectors: 2 x 6-pin
Audio input for HDMI: Yes

Dimensions

Size (length x height): 8.98 inches (228 mm) x 4.29 inches (109 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
Mantle support: Yes
Shader model: 5.0
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