home > Radeon HD 7870 GHz Edition 2GB GDDR5 (DisplayPort)

 
Radeon HD 7870 GHz Edition 2GB GDDR5 (DisplayPort)

Sapphire Radeon HD 7870 GHz Edition 2GB GDDR5 (DisplayPort) Graphics Processing Unit for desktop market segment is based on AMD Radeon HD 7870 GHz Edition. The GPU is fabricated on 28 nm manufacturing process. The card has graphics clocked at 1 GHz. Furthermore, it has 1280 stream processors, 80 texture units, as well as 32 color ROPs. The Radeon HD 7870 GHz Edition 2GB GDDR5 (DisplayPort) embeds 2 GB of GDDR5 memory. Because the memory operates at 1.2 GHz, and uses 256 bit bus, the effective memory bandwidth is 153.6 GB/s. The GPU supports PCI Express 3.0 interface, and needs 2 slots on the motherboard. This model requires up to 175 Watt of power. 3D graphics and gaming performance of the Sapphire Radeon HD 7870 GHz Edition 2GB GDDR5 (DisplayPort) can be improved if it is paired with another graphics card.

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

Sapphire Radeon HD 7870 GHz Edition 2GB GDDR5 (DisplayPort) GPU specifications

Name / Brand / Architecture

Manufacturer: Sapphire
Model: Radeon HD 7870 GHz Edition 2GB GDDR5 (DisplayPort)
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

Frequency

Graphics clock: 1000 MHz

Memory specifications

Memory size: 2048 MB
Memory type: GDDR5
Memory clock: 1200 MHz
Memory clock (effective): 4.8 GHz
Memory interface width: 256-bit
Memory bandwidth: 153.6 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.264
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: 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
MLAA
HDMI: Yes
HDMI version: 1.4a

Performance

Pixel fill rate: 32 Gigapixels/s
Texture fill rate: 80 Gigatexels/s
Single presision compute power: 2560 GFLOPS
Double precision compute power: 160 GFLOPS

External connectors

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

Dimensions

Size (length x height): 8.46 inches (215 mm) x 4.21 inches (107 mm)
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
Email:info@Mobilegpu.com  All rights reserved.