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Radeon HD 3690

Specifications of the ATI Radeon HD 3690 GPU


Introduced in March 2008, ATI Radeon HD 3690 desktop Graphics Processing Unit utilizes Unified Superscalar Shader architecture, and is produced on 55 nm technological process. The card has graphics clocked at 670 MHz. It also has 320 stream processors, 16 color ROPs, along with 16 texture units. The Radeon HD 3690 incorporates 256 MB of GDDR3 memory. Because the memory operates at 830 MHz, and uses 128 bit bus, the effective memory bandwidth is 26.56 GB/s. The GPU supports PCI Express 2.0 interface, and needs 2 slots on the motherboard. The maximum power draw of this model is 75 Watt.

More detailed specifications of the ATI Radeon HD 3690 card you will find below.

Name / Brand / Architecture

Manufacturer:ATI
Model:Radeon HD 3690
Reference card?:Yes
Target market segment:Desktop
Die name:RV670 PRO
Architecture:Unified Superscalar Shader Architecture
Fabrication process:55 nm
Transistors:666 million
Bus interface:PCI-E 2.0 x 16
Launch date:March 2008

Frequency

Graphics clock:670 MHz

Memory specifications

Memory size:** MB
Memory type:GDDR3
Memory clock:830 MHz
Memory clock (effective):1.66 GHz
Memory interface width:128-bit
Memory bandwidth:26.56 GB/s

Cores / Texture

Color ROPs:16
Stream processors:320
Texture units:16
RAMDACs:400 MHz
Decoders:DivX
H.2**
MPEG 1
MPEG-2
VC-1

SLI / Crossfire

Maximum crossfire options:4-way

Electric characteristics

Maximum power draw:75 W

Video features

Multi-monitor:Up to 2 displays
Maximum digital resolution:**0 x 1600
Maximum VGA resolution:2048 x 1536
Anti-Aliasing technologies:24 x CFAA
8 x MSAA
Adaptive MSAA & SSAA
Temporal AA
HDMI:Yes
HDMI version:1.2

Performance

Pixel fill rate:10.72 Gigapixels/s
Texture fill rate:10.72 Gigatexels/s
Single presision compute power:428.8 GFLOPS
Double precision compute power:85.676 GFLOPS

External connectors

Power connectors:1 x 6-pin
Audio input for HDMI:Yes

Dimensions

Width:Dual-Slot

Other features / Support

Other features:ATI/AMD PowerPlay
HDCP
High Dynamic Range (HDR) Support
OpenGL support:3.3
DirectX support:10.1
Shader model:4.1
Windows driver support:Windows 7
Windows Vista
Windows XP
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