Sapphire Radeon HD 5770 PCI-E 2.1 1Gb/128 bit

Brand: Sapphire
Description: Video memory size: less than 2 GB, memory type: GDDR5, memory bus width: 128 bits
Connectors and interfaces: DVI output x 2
Connection type: PCI Express 2.1
SLI/NVLink/CrossFire: SLI/CrossFire support
Number of supported monitors: 3
Process technology: 40 nm
Maximum Resolution: 2560x1600
Video memory size: Less than 2 GB
Video memory size in detail: 1024 MB
Memory bus width: 128 bit
Memory type: GDDR5
Video processor frequency: 850 MHz
Memory frequency: 4800 MHz