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Radeon R9 380X / 900845

VisionTek Radeon R9 380X (part number 900845) Graphics Processing Unit for desktop market segment is based on AMD Radeon R9 380X, and fabricated on 28 nm manufacturing process. The GPU was launched in November 2015. The card has 1.04 GHz graphics clock frequency. It also has 2048 stream processors, 32 color ROPs, and 128 texture units. The Radeon R9 380X has 4 GB of GDDR5 memory, using 256 bit bus. The memory is clocked at 1.5 GHz, which translates to 192 GB/s memory bandwidth. The GPU has PCI Express 3.0 interface, and needs 2 slots on the motherboard. The maximum power consumption of this model is 220 Watt.

Please see below for detailed specifications of the card.

VisionTek Radeon R9 380X GPU specifications

Name / Brand / Architecture

Manufacturer: VisionTek
Model: Radeon R9 380X
Part number: 900845
Based on: AMD Radeon R9 380X [Compare]
Target market segment: Desktop
Die name: Antigua XT
Architecture: Graphics Core Next 1.2
Fabrication process: 28 nm
Transistors: 5.0 billion
Bus interface: PCI-E 3.0 x 16
Launch date: November 2015

Frequency

Graphics clock: 1040 MHz

Memory specifications

Memory size: 4096 MB
Memory type: GDDR5
Memory clock: 1500 MHz
Memory clock (effective): 6000 MHz
Memory interface width: 256-bit
Memory bandwidth: 192.0 GB/s

Cores / Texture

Compute units: 32
Color ROPs: 32
Stream processors: 2048
Texture units: 128
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: 220 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: 33.28 Gigapixels/s
Texture fill rate: 133.12 Gigatexels/s
Single presision compute power: 4259.84 GFLOPS
Double precision compute power: 266.24 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

Width: Dual-Slot

Other features / Support

Other features: Direct Compute 12
AMD PowerTune
AMD ZeroCore Power
ATI/AMD PowerPlay
HD3D Technology
HDCP
High Dynamic Range (HDR) Support
Open CL support: 2.0
OpenGL support: 4.5
DirectX support: 12.0
Mantle support: Yes
Shader model: 5.0

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