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Powercolor-hd7770-1gb-gddr5.33212699
9.4 out of 10

PowerColor HD7770 1GB GDDR5

GCN Architecture PCI Express 3.0 x16 bus interface DirectX Read more

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Specifications

Feature
Value
Comment
Specification
Graphics Engine
RADEON HD7770
Video Memory
1GB GDDR5
Engine Clock
1150MHz
Memory Clock
1250MHz x 4 (5.0 Gbps)
Memory Interface
128bit
DirectX® Support
11.1
Bus Standard
PCIE 3.0
Feature Support
-
OpenGL
Support
CrossFireX™ Technology
Support
ATI Stream Technology
Support
ATI Eyefinity Technology
Support
ATI Hypermemory Technology
-
Display Support
-
VGA Output
Via Adapter
HDMI
On Board
HDMI
4096x2160
TV Output
-
HDTV Output
-
HDCP Support
Support
Maximum Resolution
-
VGA
2048x1536
DVI
2560x1600
DisplayPort
4096x2160
DisplayPort
On Board (Mini DisplayPort) x2
Power Specs + Board Dimensions
-
Board Dimensions
210mmx114mmx38mm
Minimum System Power requirement (W)
450W
Standard Display Connecors
DL DVI-I/ HDMI/ Mini DisplayPort x2
DVI Output
DL DVI-I
Extension Power Connector
One 6-Pin PCI Express Power connector
accessories
Driver (PCIE,PCI)
accessories
CrossFire Cable (Optional)
accessories
Manual
accessories
DVI Dongle
Release Date
First seen
3 September 2011