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Radeon HD 6650M

Specifications of the AMD Radeon HD 6650M GPU


Released in January 2011, AMD Radeon HD 6650M mobile Graphics Processing Unit utilizes TeraScale 2 Unified Processing architecture, and is manufactured on 40 nm technology. The cards graphics frequency is 600 MHz. Furthermore, it has 480 stream processors, 8 color ROPs, as well as 24 texture units. The Radeon HD 6650M comes with 2 GB of DDR3 memory, utilizing 128 bit interface. The memory is clocked at 800 MHz, which translates to 25.6 GB/s memory bandwidth. The GPU supports PCI Express 2.1 interface. 3D graphics and gaming performance of the AMD Radeon HD 6650M can be improved if it is paired with another graphics card.

More detailed specifications of the AMD Radeon HD 6650M GPU are available below.

Name / Brand / Architecture

Manufacturer:AMD
Model:Radeon HD 6650M
mGPU model number:Whistler Pro
Reference card?:Yes
Target market segment:Mobile
Die name:Turks
Architecture:TeraScale 2 Unified Processing Architecture
Fabrication process:40 nm
Transistors:716 million
Bus interface:PCI-E 2.1 x 16
Launch date:January 2011

Frequency

Graphics clock:600 MHz

Memory specifications

Memory size:1 or 2 GB
Memory type:DDR3
Memory clock:800 MHz
Memory clock (effective):1.6 GHz
Memory interface width:128-bit
Memory bandwidth:25.6 GB/s

Cores / Texture

Color ROPs:8
Z/Stencil ROPs:32
Stream processors:480
Texture units:24
RAMDACs:400 MHz
Decoders:Adobe Flash
H.2**
MPEG-2 (SD & HD)
MPEG-4 Part 2 (DivX/Xvid)
MVC
VC-1

SLI / Crossfire

Maximum crossfire options:2-way

Video features

Multi-monitor:Up to 6 displays
Maximum digital resolution:**0 x 1600
Maximum VGA resolution:2048 x 1536
HDMI:Yes
HDMI version:1.4a

Performance

Pixel fill rate:4.8 Gigapixels/s
Texture fill rate:14.4 Gigatexels/s
Polygon throughput:600 million polygons/s
Single presision compute power:576 GFLOPS
Double precision compute power:n/a

External connectors

Standard display connectors:DisplayPort 1.2
Dual-Link DVI
HDMI
VGA
Audio input for HDMI:Yes

Other features / Support

Other features:ATI/AMD PowerPlay
Direct Compute 11
HD3D Technology
HDCP
High Dynamic Range (HDR) Support
Open CL support:1.2
OpenGL support:4.2
DirectX support:11.0
Shader model:5.0
Windows driver support:Windows 7
Windows Vista
Windows XP
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