Dell Precision
™
T5500/T7500 Tower Workstations Technical Guide
P L E A S E
S E E
I M P O R T A N T
I N F O R M A T I O N
O N
P A G E
3 7
P
A G E
2 5
O F
3 7
NVIDIA Quadro FX 1800
Bus Type
PCIe X16
GPU Core Clock
Frame Buffer Memory (onboard and shared) Size and Speed
768MB GDDR3 with memory bandwidth up to 38.4
GB/sec
Frame buffer bus width
64-bit
Maximum Power Consumption
59W
Overlay Planes
Yes
Maximum Color Depth
32-bit
Maximum Vertical Refresh Rate
85 Hz
Multiple Display Support
Yes
Operating Systems Graphics/ Video API Support
OpenGL® 3.0 & DirectX® 10
Supported Resolutions and Max Refresh Rates (Hz) (Note: Analog and/or
digital)
Up to 2560x1600 (Digital)
External connectors
2 DP + 1 DVI
NVIDIA Quadro FX 580
Bus Type
PCIe x16
GPU Core Clock
Frame Buffer Memory (onboard and shared) Size and Speed
512MB GDDR3 with memory bandwidth up to
25.6GB/sec
Frame buffer bus width
64-bit
Maximum Power Consumption
40W
Overlay Planes
Yes
Maximum Color Depth
32-bit
Maximum Vertical Refresh Rate
85 Hz
Multiple Display Support
Yes
Operating Systems Graphics/ Video API Support
OpenGL® 3.0 & DirectX® 10
Supported Resolutions and Max Refresh Rates (Hz) (Note: Analog and/or
digital)
Up to 2560x1600 (Digital)
External connectors
2 DP + 1 DVI