home > GLADIAC 979 GSZ 256MB / GD979-256ERGSZ

 
GLADIAC 979 GSZ 256MB / GD979-256ERGSZ

ELSA GLADIAC 979 GSZ 256MB (part number GD979-256ERGSZ) is a Graphics Processing Unit, produced on 90 nm technological process. The GPU is based on NVIDIA GeForce 7900 GS, and it is aimed at desktop market. The card has graphics clocked at 450 MHz. Additionally, it has 24 pixel shaders, 16 ROPs, as well as 20 texture units. The GLADIAC 979 GSZ 256MB has 256 MB of GDDR3 memory. Since the memory runs at 660 MHz, and uses 256 bit interface, the effective memory bandwidth is 42.24 GB/s. The GPU has PCI Express 1.0 interface, and needs 1 motherboard slot. For increased ELSA GLADIAC 979 GSZ 256MB 3D graphics and gaming performance, it can be paired with another card in SLI mode.

Below you will find more detailed specs of the GPU.

ELSA GLADIAC 979 GSZ 256MB GPU specifications

Name / Brand / Architecture

Manufacturer: ELSA
Model: GLADIAC 979 GSZ 256MB
Part number: GD979-256ERGSZ
Based on: NVIDIA GeForce 7900 GS [Compare]
Target market segment: Desktop
Die name: G71
Architecture: Second Generation CineFX Shading Architecture
Fabrication process: 90 nm
Transistors: 278 million
Bus interface: PCI-E 1.0 x 16

Frequency

Graphics clock: 450 MHz
Vertex Shader Clock: 470 MHz

Memory specifications

Memory size: 256 MB
Memory type: GDDR3
Memory clock: 660 MHz
Memory clock (effective): 1.32 GHz
Memory interface width: 256-bit
Memory bandwidth: 42.24 GB/s

Cores / Texture

ROPs: 16
Pixel shader processors: 24
Vertex shader processors: 7
Texture units: 20
RAMDACs: 400 MHz

SLI / Crossfire

Maximum SLI options: 2-way

Video features

Maximum digital resolution: 2560 x 1600
Maximum VGA resolution: 2048 x 1536
Anti-Aliasing technologies: Transparency AA

Performance

Pixel fill rate: 7.2 Gigapixels/s
Texture fill rate: 9 Gigatexels/s

External connectors

Standard display connectors: 2 x Dual-Link DVI-I
S-Video
Power connectors: 1 x 6-pin

Dimensions

Size (length x height): 7.8 inches (198 mm) x 4.376 inches (111 mm)
Width: Single-Slot

Other features / Support

Other features: High Dynamic Range (HDR) Support
PureVideo HD  ? 
OpenGL support: 2.1
DirectX support: 9.0c
Pixel shader model: 3.0
Vertex shader model: 3.0
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