PowerColor Red Devil Radeon RX 7700 XT 12GB

SPECIFICATION
Graphics Engine    RX 7700 XT 12G-E/OC
Video Memory    12GB GDDR6
Stream Processor    3456 Units
Engine Clock(OC)    up to 2276MHz(Game)¹
up to 2599MHz(Boost)²
Engine Clock(STD/Silent)    up to 2226MHz(Game)¹
up to 2584MHz(Boost)²
Memory Speed    18.0 Gbps
Memory Interface    192-bit
DirectX® Support    12
Bus Standard    PCIE 4.0
Standard Display Connectors    1 x HDMI 2.1，3 x DisplayPort 2.1
(only 2x simultaneous DP2.1 connections can be supported)
Customized Specifications    
Feature Support
OpenGL    Support
AMD Stream Technology    Support
AMD Eyefinity Technology    Support
AMD Smart Access Memory    Support
For more infromation, please refer AMD Website.    
Maximum Resolution
VGA    
DVI    
DisplayPort    7680×4320
HDMI    7680×4320
Power Specs + Board Dimensions
Board Dimensions    332mm*135mm*52mm
345mm*151mm*52mm(with bracket)
Minimum System Power requirement (W)    800W³
Extension Power Connector    Two 8-pin PCI Express Power connectors
Remark
¹Game Clock is the expected GPU clock when running typical gaming applications, set to typical TGP (Total Graphics Power). Actual individual game clock results may vary.
²Boost Clock is the maximum frequency achievable on the GPU running a burstyworkload. Boost clock achievability, frequency, and sustainability will vary based on several factors, including but not limited to:thermal conditions and variation in applications and workloads.
³Recommended power supply for AMD Radeon RX 7700 XT graphics card is minimum 800W or greater power supply with 12V output > 65A. Minimum recommended system power supply wattage is based on a PC configured with an AMD Ryzen 9 7950X processor plus typical power requirements of other system components. Your system requirements may differ.