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Radeon HD 7850 Core Edition / FX-785A-ZNFC

XFX Radeon HD 7850 Core Edition (part number FX-785A-ZNFC) is a Graphics Processing Unit, based on AMD Radeon HD 7850, and manufactured using 28 nm technology. The GPU is targeted at desktop market segment. The card has graphics clocked at 860 MHz. Furthermore, it has 1024 stream processors, 32 color ROPs, and 64 texture units. The Radeon HD 7850 Core Edition embeds 1 GB of GDDR5 memory. The memory uses 256 bit bus, and runs at 1.2 GHz. This allows the card to have 153.6 GB/s memory bandwidth. The GPU has PCI Express 3.0 interface, and needs 2 slots on the motherboard. This model uses up to 130 Watt of power, which is the same as on the reference design. Gaming and 3D graphics performance of the XFX Radeon HD 7850 Core Edition can be improved if it is paired with another card.

More detailed specifications of the GPU are available below.

XFX Radeon HD 7850 Core Edition GPU specifications

Name / Brand / Architecture

Manufacturer:XFX
Model:Radeon HD 7850 Core Edition
Part number:FX-785A-ZNFC
Based on:AMD Radeon HD 7850 [Compare]
Target market segment:Desktop
Die name:Pitcairn Pro
Architecture:Graphics Core Next
Fabrication process:28 nm
Transistors:2.8 billion
Bus interface:PCI-E 3.0 x 16

Frequency

Graphics clock:860 MHz

Memory specifications

Memory size:1024 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:16
Color ROPs:32
Z/Stencil ROPs:128
Stream processors:1024
Texture units:64
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:130 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
EQAA
MLAA
HDMI:Yes
HDMI version:1.4a

Performance

Pixel fill rate:27.52 Gigapixels/s
Texture fill rate:55.04 Gigatexels/s
Single presision compute power:1761.28 GFLOPS
Double precision compute power:110.08 GFLOPS

External connectors

Standard display connectors:2 x Mini-DP
Dual-Link DVI-I
HDMI
Single Link DVI-D
Power connectors:1 x 6-pin
Audio input for HDMI:Yes

Dimensions

Size (length x height):7.80 inches (198 mm) x 4.38 inches (111.2 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
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