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Radeon R9 390X / R9390XD58G

Diamond Multimedia Radeon R9 390X (part number R9390XD58G) is a Graphics Processing Unit, aimed at desktop market. The GPU is based on AMD Radeon R9 390X model, and built on 28 nm manufacturing process. The card's graphics frequency is 1.07 GHz. It also has 2816 stream processors, 176 texture units, as well as 64 color ROPs. The Radeon R9 390X has 8 GB of GDDR5 memory, clocked at 1.5 GHz. It has a 512 bit wide memory bus, which gives 384 GB/s memory bandwidth. The GPU supports PCI Express 3.0 interface, and needs 2 slots on the motherboard. This model uses up to 275 Watt of power.

Below you will find more detailed specifications of the card.

Diamond Multimedia Radeon R9 390X GPU specifications

Name / Brand / Architecture

Manufacturer: Diamond Multimedia
Model: Radeon R9 390X
Part number: R9390XD58G
Based on: AMD Radeon R9 390X [Compare]
Target market segment: Desktop
Die name: Grenada XT
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: 1070 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: 44
Color ROPs: **
Stream processors: 2816
Texture units: 176
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: 68.48 Gigapixels/s
Texture fill rate: 188.32 Gigatexels/s
Single presision compute power: 6026.24 GFLOPS
Double precision compute power: 753.28 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

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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