Specifications
used graphic card:1. Radeon HD 6450 graphic card
2. Memory Frequency: 1066MHz
3. Memory capacity: 1024MB
Hot 128it Graphics Card 1024MB used graphic card:
Product Description
Graphics core
Chip manufacturers: AMD
Graphics chip: Radeon HD 7770
Display chip series: AMD 7700 Series
Production process: 28 nm
Core Code: Cape Verde XT
Graphics Frequency
Core Frequency: 1000MHz
Memory Frequency: 4500MHz
RAMDAC Frequency: 400MHz
Memory Specification
Memory Type: GDDR5
Memory capacity: 1024MB
Memory Interface: 128bit
Memory Speed??: 0.4ns
Maximum resolution: 2560 × 1600
Graphics card cooling
Cooling: Cooling fan
Graphics Interface
Interface Type: PCI Express 3.0
I / O interfaces: HDMI Interface / DVI Interface / DisplayPort Interface
Power Interface: 6pin
Physical Characteristics
3D API: DirectX 11
Stream processing units: 640
Other parameters
Graphics Type: Mainstream
Support HDCP: yes
Product size: 191 × 111.51 × 38.8mm
Recommended Power: 400W more
Other features: support for CrossFire technology to support energy-saving technologies
