FirePro M7820

Specifications of the ATI FirePro M7820 GPU

Released in May 2010, ATI FirePro M7820 mobile workstation Graphics Processing Unit makes use of Unified Superscalar Shader architecture, and is produced on 40 nm manufacturing process. The card has 700 MHz graphics clock frequency. Furthermore, it has 800 stream processors, 40 texture units, along with 16 color ROPs. The FirePro M7820 embeds 1 GB of GDDR5 memory. Because the memory operates at 1 GHz, and utilizes 128 bit bus, the effective memory bandwidth is 64 GB/s. The GPU supports PCI Express 2.1 interface. This model requires up to 50 Watt of power.

Below you will find detailed specifications of the ATI FirePro M7820 card.

Name / Brand / Architecture
Manufacturer:	ATI
Model:	FirePro M7820
Reference card?:	Yes
Target market segment:	Mobile Workstation
Die name:	Juniper GLM
Architecture:	Unified Superscalar Shader Architecture
Fabrication process:	40 nm
Transistors:	1.04 billion
Bus interface:	PCI-E 2.1 x 16
Launch date:	May 2010
Frequency
Graphics clock:	700 MHz
Memory specifications
Memory size:	** MB
Memory type:	GDDR5
Memory clock:	1000 MHz
Memory clock (effective):	4 GHz
Memory interface width:	128-bit
Memory bandwidth:	** GB/s
Cores / Texture
Color ROPs:	16
Stream processors:	800
Texture units:	40
RAMDACs:	400 MHz
Electric characteristics
Maximum power draw:	50 W
Performance
Pixel fill rate:	11.2 Gigapixels/s
Texture fill rate:	28 Gigatexels/s
Single presision compute power:	1120 GFLOPS
Double precision compute power:	n/a
Other features / Support
Other features:	Direct Compute 11
Open CL support:	1.1
OpenGL support:	4.1
DirectX support:	11.0
Shader model:	5.0

Mobile GPU

Specifications of the ATI FirePro M7820 GPU

Name / Brand / Architecture

Frequency

Memory specifications

Cores / Texture

Electric characteristics

Performance

Other features / Support