home > [X-Edition] Radeon HD7870 2GB GDDR5 / VX7870 2GBD5-2DHX

 
[X-Edition] Radeon HD7870 2GB GDDR5 / VX7870 2GBD5-2DHX

VTX3D [X-Edition] Radeon HD7870 2GB GDDR5 (part number VX7870 2GBD5-2DHX) is a desktop Graphics Processing Unit, based on AMD Radeon HD 7870 GHz Edition, and produced on 28 nm technological process. The GPU was launched in March 2012. The card has 1.1 GHz graphics clock frequency. Furthermore, it has 1280 stream processors, 80 texture units, along with 32 color ROPs. The [X-Edition] Radeon HD7870 2GB GDDR5 embeds 2 GB of GDDR5 memory, utilizing 256 bit bus. The memory is clocked at 1.225 GHz, which results in 156.8 GB/s memory bandwidth. The GPU has PCI Express 3.0 interface, and needs 2 motherboard slots. Like the reference design, this model has the maximum power consumption of 175 Watt. For better VTX3D [X-Edition] Radeon HD7870 2GB GDDR5 3D graphics and game performance, it can be paired with another graphics card in crossfire mode.

Below you will find more detailed specs of the graphics card.

VTX3D [X-Edition] Radeon HD7870 2GB GDDR5 GPU specifications

Name / Brand / Architecture

Manufacturer: VTX3D
Model: [X-Edition] Radeon HD7870 2GB GDDR5
Part number: VX7870 2GBD5-2DHX
Based on: AMD Radeon HD 7870 GHz Edition [Compare]
Target market segment: Desktop
Die name: Pitcairn XT
Architecture: Graphics Core Next
Fabrication process: 28 nm
Transistors: 2.8 billion
Bus interface: PCI-E 3.0 x 16
Launch date: March 2012

Frequency

Graphics clock: 1100 MHz

Memory specifications

Memory size: 2048 MB
Memory type: GDDR5
Memory clock: 1225 MHz
Memory clock (effective): 4.9 GHz
Memory interface width: **-bit
Memory bandwidth: 156.8 GB/s

Cores / Texture

Compute units: 20
Color ROPs: 32
Z/Stencil ROPs: 128
Stream processors: 1280
Texture units: 80
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: 2-way

Electric characteristics

Maximum power draw: 175 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
MLAA
HDMI: Yes
HDMI version: 1.4a

Performance

Pixel fill rate: 35.2 Gigapixels/s
Texture fill rate: 88 Gigatexels/s
Single presision compute power: 2816 GFLOPS
Double precision compute power: 176 GFLOPS

External connectors

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

Dimensions

Width: Dual-Slot

Other features / Support

Other features: AMD PowerTune
AMD ZeroCore Power
ATI/AMD PowerPlay
Direct Compute 11
HD3D Technology
HDCP
Open CL support: 1.2
OpenGL support: 4.2
DirectX support: 11.1
Mantle support: Yes
Shader model: 5.0
Windows driver support: Windows 7
Windows Vista
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