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FirePro 3D V7770

Specifications of the ATI FirePro 3D V7770 GPU


Released in March 2009, ATI FirePro 3D V7770 desktop workstation Graphics Processing Unit is built on Unified Superscalar Shader architecture, and is manufactured on 55 nm technological process. The card has graphics clocked at 625 MHz. Furthermore, it has 800 stream processors, 40 texture units, as well as 16 color ROPs. The FirePro 3D V7770 comes with 1 GB of GDDR4 memory. Since the memory runs at 1.05 GHz, and utilizes 128 bit bus, the effective memory bandwidth is 33.6 GB/s. The GPU supports PCI Express 2.0 interface, and uses a single motherboard slot. The maximum power draw of this model is 76 Watt.

Below you will find detailed specifications of the ATI FirePro 3D V7770 graphics card.

Name / Brand / Architecture

Manufacturer:ATI
Model:FirePro 3D V7770
Reference card?:Yes
Target market segment:3D Workstations
Die name:RV770 XT
Architecture:Unified Superscalar Shader Architecture
Fabrication process:55 nm
Transistors:956 million
Bus interface:PCI-E 2.0 x 16
Launch date:March 2009

Frequency

Graphics clock:625 MHz

Memory specifications

Memory size:** MB
Memory type:GDDR4
Memory clock:1050 MHz
Memory clock (effective):2100 MHz
Memory interface width:128-bit
Memory bandwidth:33.6 GB/s

Cores / Texture

Color ROPs:16
Stream processors:800
Texture units:40
RAMDACs:400 MHz
Decoders:H.2**
MPEG-2
VC-1

Electric characteristics

Maximum power draw:76 W

Performance

Pixel fill rate:10 Gigapixels/s
Texture fill rate:25 Gigatexels/s
Single presision compute power:1000 GFLOPS
Double precision compute power:200 GFLOPS

External connectors

Standard display connectors:DVI
Power connectors:1 x 6-pin

Dimensions

Width:Single-Slot

Other features / Support

Open CL support:1.0
OpenGL support:3.3
DirectX support:10.1
Shader model:4.1
Windows driver support:Windows Vista
Windows XP
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