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Radeon HD7850 1GB GDDR5(UEFI READY) / AX7850 1GBD5-DHE

PowerColor Radeon HD7850 1GB GDDR5(UEFI READY) (part number AX7850 1GBD5-DHE) is one of a few PowerColor desktop graphics processing units, based on AMD Radeon HD 7850. The GPU boasts Graphics Core Next architecture, and it is produced on 28 nm manufacturing process. The card has graphics clocked at 860 MHz. It also has 1024 stream processors, 64 texture units, as well as 32 color ROPs. The Radeon HD7850 1GB GDDR5(UEFI READY) incorporates 1 GB of GDDR5 memory. Because the memory is clocked at 1.2 GHz, and utilizes 256 bit interface, the effective memory bandwidth is 153.6 GB/s. The GPU has PCI Express 3.0 interface, and requires 2 slots on the motherboard. This model has the maximum power draw of 130 Watt. Gaming and 3D graphics performance of the PowerColor Radeon HD7850 1GB GDDR5(UEFI READY) can be improved if it is paired with another graphics card.

Please see below for detailed specifications of the GPU.

PowerColor Radeon HD7850 1GB GDDR5(UEFI READY) GPU specifications

Name / Brand / Architecture

Manufacturer:PowerColor
Model:Radeon HD7850 1GB GDDR5(UEFI READY)
Part number:AX7850 1GBD5-DHE
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:** MB
Memory type:GDDR5
Memory clock:1200 MHz
Memory clock (effective):4.8 GHz
Memory interface width:**-bit
Memory bandwidth:153.6 GB/s

Cores / Texture

Compute units:16
Color ROPs:32
Z/Stencil ROPs:128
Stream processors:**
Texture units:**
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:130 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
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:DisplayPort 1.2
Dual-Link DVI-I
HDMI
Power connectors:1 x 6-pin
Audio input for HDMI:Yes

Dimensions

Size (length x height):8.0 inches (203 mm) x 4.37 inches (111 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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