home > Radeon HD 6790 1GB GDDR5 (V2) / VX6790 1GBD5-DHV2

 
Radeon HD 6790 1GB GDDR5 (V2) / VX6790 1GBD5-DHV2

VTX3D Radeon HD 6790 1GB GDDR5 (V2) (part number VX6790 1GBD5-DHV2) is a Graphics Processing Unit for desktop market segment, based on AMD Radeon HD 6790. The GPU sports TeraScale 2 Unified Processing architecture, and it is built on 40 nm manufacturing process. The card's graphics frequency is 840 MHz. It also has 800 stream processors, 32 color ROPs, together with 40 texture units. The Radeon HD 6790 1GB GDDR5 (V2) comes with 1 GB of GDDR5 memory, utilizing 256 bit interface. The memory is clocked at 1.05 GHz, which results in 134.4 GB/s memory bandwidth. The GPU has PCI Express 2.1 interface, and needs 2 motherboard slots. This model uses up to 150 Watt of power. Game and 3D graphics performance of the VTX3D Radeon HD 6790 1GB GDDR5 (V2) can be improved if it is paired with a similar card.

More detailed specifications of the GPU are available below.

VTX3D Radeon HD 6790 1GB GDDR5 (V2) GPU specifications

Name / Brand / Architecture

Manufacturer: VTX3D
Model: Radeon HD 6790 1GB GDDR5 (V2)
Part number: VX6790 1GBD5-DHV2
Based on: AMD Radeon HD 6790 [Compare]
Target market segment: Desktop
Die name: Barts Le
Architecture: TeraScale 2 Unified Processing Architecture
Fabrication process: 40 nm
Transistors: 1.7 billion
Bus interface: PCI-E 2.1 x 16

Frequency

Graphics clock: 840 MHz

Memory specifications

Memory size: ** MB
Memory type: GDDR5
Memory clock: 1050 MHz
Memory clock (effective): 4.2 GHz
Memory interface width: **-bit
Memory bandwidth: 134.4 GB/s

Cores / Texture

Color ROPs: 32
Z/Stencil ROPs: **
Stream processors: 800
Texture units: 40
RAMDACs: 400 MHz
Decoders: Adobe Flash
H.2**
MPEG-2 (SD & HD)
MPEG-4 Part 2 (DivX/Xvid)
MVC
VC-1

SLI / Crossfire

Maximum crossfire options: 2-way

Electric characteristics

Maximum power draw: 150 W

Video features

Multi-monitor: Up to 6 displays
Maximum digital resolution: **0 x 1600
Maximum DP resolution: **0 x 1600
Maximum DVI resolution: **0 x 1600
Maximum HDMI resolution: 1920 x 1200
Maximum VGA resolution: 2048 x 1536
Anti-Aliasing technologies: 24 x MSAA
24 x SSAA
Adaptive AA
MLAA
HDMI: Yes
HDMI version: 1.4a

Performance

Pixel fill rate: 26.88 Gigapixels/s
Texture fill rate: 33.6 Gigatexels/s
Single presision compute power: 1344 GFLOPS
Double precision compute power: n/a

External connectors

Standard display connectors: Dual-Link DVI-I
HDMI
Mini-DP
Power connectors: 2 x 6-pin
Audio input for HDMI: Yes

Dimensions

Width: Dual-Slot

Other features / Support

Other features: ATI/AMD PowerPlay
Direct Compute 11
HD3D Technology
HDCP
High Dynamic Range (HDR) Support
Open CL support: 1.1
OpenGL support: 4.1
DirectX support: 11.0
Shader model: 5.0
Windows driver support: Windows 7
Windows Vista
Windows XP
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