Dell OptiPlex 9020 Technical Manualbook page 38

HD8490
Bus Type
GPU core clock
Frame Buffer Memory
(onboard and shared) Size
and Speed
Maximum Power
Consumption
Overlay Planes
Maximum Color Depth
Maximum Vertical Refresh
Rate
Multiple Display Support
Operating System Graphics
/ API Support
Supported Resolutions and
Max Refresh Rates (Hz)
(Note: Analog and/or
digital)
External Connectors
Dimensions of Full Height
Card inches/centimeters (L
x H)
Dimensions of Low Profile
Card inches/centimeters (L
x H)
Environmental Operating Conditions (Non-Condensing)
Operating Temperature
Range
Relative Humidity Range
Altitude Range
Dell - Internal Use - Confidential
38 Room for text | Dell Inc., 2014
PCIEx16
875Mhz
1GB/900Mhz
35W
Yes
32-bits
60Hz (2560x1600)
Yes
D3D / OpenGL4.1 / OpenCLv1.1 /
DirectX11
Dual-Link DVI: 2560 x 1600, 60Hz
DisplayPort: 2560 x 1600, 60Hz
VGA: 1920 x 1440, 60Hz
DisplayPort, DVI-I
6.6 x 4.7 / 16.764
x 12.0
6.6 x 3.35 /
16.764 x 8.5
10°-50° C
5-90% RH
0-20,000 ft.