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GeForce 7800 GTX / 512-P2-E545-AX, 512-P2-E545-BX, 512-P2-N545-AX, 512-P2-N545-BX, 512-P2-N545-R1

Specifications of the EVGA GeForce 7800 GTX GPU


EVGA GeForce 7800 GTX (part numbers 512-P2-E545-AX, 512-P2-E545-BX, etc) is a Graphics Processing Unit, based on NVIDIA GeForce 7800 GTX 512, and produced on 110 nm technology. The GPU is aimed at desktop market segment. The card has graphics clocked at 550 MHz. Furthermore, it has 24 pixel shaders, 24 texture units, along with 16 ROPs. The GeForce 7800 GTX incorporates 512 MB of GDDR3 memory. Because the memory is clocked at 850 MHz, and utilizes 256 bit bus, the effective memory bandwidth is 54.4 GB/s. The GPU supports PCI Express 1.0 interface, and uses 2 motherboard slots. Gaming and 3D graphics performance of the EVGA GeForce 7800 GTX can be improved if it is paired with a similar graphics card.

More detailed specifications of the EVGA GeForce 7800 GTX graphics card you will find below.

Name / Brand / Architecture

Manufacturer:EVGA
Model:GeForce 7800 GTX
Part number:512-P2-E545-AX, 512-P2-E545-BX, 512-P2-N545-AX, 512-P2-N545-BX, 512-P2-N545-R1
Based on:NVIDIA GeForce 7800 GTX 512 [Compare]
Target market segment:Desktop
Die name:G70
Architecture:Second Generation CineFX Shading Architecture
Fabrication process:110 nm
Transistors:302 million
Bus interface:PCI-E 1.0 x 16

Frequency

Graphics clock:550 MHz

Memory specifications

Memory size:512 MB
Memory type:GDDR3
Memory clock:850 MHz
Memory clock (effective):1.7 GHz
Memory interface width:256-bit
Memory bandwidth:54.4 GB/s

Cores / Texture

ROPs:16
Pixel shader processors:24
Vertex shader processors:8
Texture units:24
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:8.8 Gigapixels/s
Texture fill rate:13.2 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):8.98 inches (228 mm) x 4.7 inches (106 mm)
Width:Dual-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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