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Radeon R9 390 / R9390D58G

Diamond Multimedia Radeon R9 390 (part number R9390D58G) is a Graphics Processing Unit, fabricated on 28 nm manufacturing process. The GPU is based on AMD Radeon R9 390, and it is aimed at desktop market segment. The card has 1.02 GHz graphics clock frequency. Furthermore, it has 2560 stream processors, 64 color ROPs, together with 160 texture units. The Radeon R9 390 embeds 8 GB of GDDR5 memory. Because the memory is clocked at 1.5 GHz, and uses 512 bit interface, the effective memory bandwidth is 384 GB/s. The GPU supports PCI Express 3.0 interface, and requires 2 slots on the motherboard. This model uses up to 275 Watt of power.

More detailed specifications of the graphics card are available below.

Diamond Multimedia Radeon R9 390 GPU specifications

Name / Brand / Architecture

Manufacturer: Diamond Multimedia
Model: Radeon R9 390
Part number: R9390D58G
Based on: AMD Radeon R9 390 [Compare]
Target market segment: Desktop
Die name: Grenada PRO
Architecture: Graphics Core Next 1.1
Fabrication process: 28 nm
Transistors: 6.2 billion
Bus interface: PCI-E 3.0 x 16

Frequency

Graphics clock: 1020 MHz

Memory specifications

Memory size: 8192 MB
Memory type: GDDR5
Memory clock: 1500 MHz
Memory clock (effective): 6000 MHz
Memory interface width: **-bit
Memory bandwidth: 384 GB/s

Cores / Texture

Compute units: 40
Color ROPs: **
Stream processors: **0
Texture units: 160
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: 275 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
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: 65.28 Gigapixels/s
Texture fill rate: 163.2 Gigatexels/s
Single presision compute power: 5222.4 GFLOPS
Double precision compute power: 652.8 GFLOPS

External connectors

Standard display connectors: 2 x Dual-Link DVI-D
DisplayPort 1.2
HDMI
Power connectors: 1 x 6-pin
1 x 8-pin
Audio input for HDMI: Yes

Dimensions

Size (length x height): 10.83 inches (275 mm) x 4.37 inches (111 mm)
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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