AMD Radeon HD 6450 Graphics Card
Form Factor
PCI Express x16 (Generation 2.0)
Low Profile, half length, 2.3" x 6.6"
Full height bracket utilized when configured to CMT or MT
Graphics Controller
AMD HD 6450 GPU
Output Connectors
One (1) DisplayPort1.1
One (1) Dual Link DVI-I
Includes a DVI to VGA adapter. Other optional adapter kits are available to support DVI-D, and HDMI
monitor inputs (see a complete listing of available optional adapters elsewhere in this QuickSpec).
Supports audio with video through the DisplayPort 1.1 connector.
DisplayPort v1.2 support will be provided in a future driver update.
Core Clock
625MHz
Memory Clock
800MHz
Memory Frame Buffer
512MB, DDR3, 64-bit wide
Display Maximum Resolution
Digital: 2560 x 1600
Analog: 2048 x 1536
(see chart below for more resolutions)
Supported Graphics APIs
HDCP supported on DisplayPort 1.1 and DVI output.
DirectX 11 support in hardware.
Display Resolutions and Refresh Rates
Note: other resolutions may be available but are not recommended as they may not have been tested and qualified by HP
Resolution
Maximum Refresh Rate (Hz)
Analog
Digital
640 x 480
85
60
800 x 600
85
60
1024 x 768
85
60
1280 x 720
85
60
1280 x 1024
85
60
1440 x 900
75
60
1600 x 1200
85
60
1680 x 1050
75
60
1920 x 1080
85
60-R
1920 x 1200
85
60-R
1920 x 1440
85
60
*
2048 x 1536
75
60
*
2560 x 1600
N/A
60
*
* Only supported when using a dual link DVI or DisplayPort monitor connection
Note: 60-R denotes reduced blanking timings are used on single link DVI connections and may be sued with other digital connections.
QuickSpecs
HP Compaq 4000 Pro Series
Technical Specifications - Graphics
DA - 13860 North America — Version 14 — August 14, 2013
Page 31