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Radeon R9 280X DirectCU II / R9280X-DC2-3GD5

Specifications of the ASUS Radeon R9 280X DirectCU II GPU


ASUS Radeon R9 280X DirectCU II (part number R9280X-DC2-3GD5) desktop Graphics Processing Unit was introduced in October 2013. The card is based on AMD Radeon R9 280X, and produced on 28 nm technological process. The cards graphics frequency is 850 MHz. It also has 2048 stream processors, 128 texture units, together with 32 color ROPs. The Radeon R9 280X DirectCU II incorporates 3 GB of GDDR5 memory. Since the memory operates at 1.5 GHz, and utilizes 384 bit bus, the effective memory bandwidth is 288 GB/s. The GPU supports PCI Express 3.0 interface, and uses 2 slots on the motherboard. This model needs up to 300 Watt of power.

Below you will find detailed specifications of the ASUS Radeon R9 280X DirectCU II graphics card.

Name / Brand / Architecture

Manufacturer:ASUS
Model:Radeon R9 280X DirectCU II
Part number:R9280X-DC2-3GD5
Based on:AMD Radeon R9 280X [Compare]
Target market segment:Desktop
Die name:Tahiti XTL
Architecture:Graphics Core Next 2.0
Fabrication process:28 nm
Transistors:4.31 billion
Bus interface:PCI-E 3.0 x 16
Launch date:October 2013

Frequency

Graphics clock:850 MHz
Boost clock:1000 MHz

Memory specifications

Memory size:3072 MB
Memory type:GDDR5
Memory clock:1500 MHz
Memory clock (effective):6000 MHz
Memory interface width:384-bit
Memory bandwidth:288 GB/s

Cores / Texture

Compute units:32
Color ROPs:32
Z/Stencil ROPs:128
Stream processors:2048
Texture units:128
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:300 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:32 Gigapixels/s
Texture fill rate:128 Gigatexels/s
Single presision compute power:4096 GFLOPS
Double precision compute power:** GFLOPS

External connectors

Standard display connectors:DisplayPort 1.2
Dual-Link DVI-D
Dual-Link DVI-I
HDMI
Power connectors:1 x 6-pin
1 x 8-pin
Audio input for HDMI:Yes

Dimensions

Size (length x height):11.2 inches (284 mm) x 5.7 inches (145 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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