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GeForce 6800 Ultra / 256-P2-N377-AX, 256-P2-N377-BX, 256P2N377DX, 256-P2-N377-MX, 256-P2-N377-R1, 256-P2-N377-RX, 256-P2-N377-TX

Specifications of the EVGA GeForce 6800 Ultra GPU


EVGA GeForce 6800 Ultra (part numbers 256-P2-N377-AX, 256-P2-N377-BX, etc) Graphics Processing Unit for desktop market segment is based on NVIDIA GeForce 6800 Ultra. The GPU is produced on 130 nm technological process. The card has graphics clocked at 400 MHz. Additionally, it has 16 pixel shaders, 16 texture units, as well as 16 ROPs. The GeForce 6800 Ultra comes with 256 MB of GDDR3 memory. The memory utilizes 256 bit bus, and operates at 550 MHz. This allows the card to have 35.2 GB/s memory bandwidth. The GPU supports PCI Express 1.0 interface, and needs 2 slots on the motherboard. To boost EVGA GeForce 6800 Ultra 3D graphics and gaming performance, it can be paired with a similar card in SLI mode.

Below you will find detailed specs of the EVGA GeForce 6800 Ultra graphics card.

Name / Brand / Architecture

Manufacturer:EVGA
Model:GeForce 6800 Ultra
Part number:**-P2-N377-AX, **-P2-N377-BX, **P2N377DX, **-P2-N377-MX, **-P2-N377-R1, **-P2-N377-RX, **-P2-N377-TX
Based on:NVIDIA GeForce 6800 Ultra [Compare]
Target market segment:Desktop
Die name:NV45
Architecture:Third Generation CineFX Shading Architecture
Fabrication process:130 nm
Transistors:222 million
Bus interface:PCI-E 1.0 x 16

Frequency

Graphics clock:400 MHz

Memory specifications

Memory size:** MB
Memory type:GDDR3
Memory clock:550 MHz
Memory clock (effective):1100 MHz
Memory interface width:**-bit
Memory bandwidth:35.2 GB/s

Cores / Texture

ROPs:16
Pixel shader processors:16
Vertex shader processors:6
Texture units:16
RAMDACs:400 MHz

SLI / Crossfire

Maximum SLI options:2-way

Video features

Maximum digital resolution:**0 x 1600
Maximum VGA resolution:2048 x 1536
Anti-Aliasing technologies:Transparency AA

Performance

Pixel fill rate:6.4 Gigapixels/s
Texture fill rate:6.4 Gigatexels/s

External connectors

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

Dimensions

Size (length x height):8.5 inches (216 mm) x 3.875 inches (88 mm)
Width:Dual-Slot

Other features / Support

Other features:PureVideo HD  ? 
OpenGL support:2.1
DirectX support:9.0c
Pixel shader model:3.0
Vertex shader model:3.0
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