Sapphire Radeon RX 7900 GRE Pure 16GB

GPU AMD Radeon™ RX 7900 GRE Graphics Card
5nm GPU AMD RDNA™ 3 Architecture
Engine Clock
Boost Clock: Up to 2333 MHz
Game Clock: Up to 1972MHz
Boost Clock is the maximum frequency achievable on the GPU running bursty workload. Boost clock achievability, frequency, and sustainabilty will vary based on several factors, including but not limited to: thermal conditions and variation in application and workloads.

Game 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.
Stream Processors 5120
Compute Units 80 CU (with RT+AI Accelerators)
Infinity Cache 64MB
Ray Accelerators 80
Memory Size/Bus 16GB/256 bit GDDR6
Memory Clock 18 Gbps Effective
Displays Maximum 4 Displays
Resolution
HDMI™: 7680×4320
DisplayPort 2.1: 7680×4320
Interface PCI-Express 4.0 x16
Output 2x HDMI  2x DisplayPort
 
BIOS Support UEFI
Game Index 4K
Sapphire Features
Premium Digital Power Design
Ultra High Performance Conductive Polymer Aluminum Capacitors
Fuse Protection
Tri-X Cooling Technology
High TG Copper PCB
Optimized Composite Heatpipe
Intelligent Fan Control
Precision Fan Control
Metal Backplate
Red LED SAPPHIRE Logo
Two-Ball Bearing Fans
Angular Velocity Fan Blade
TriXX Supported
TriXX Boost
Accessories Bundled
Graphics Card Supporter
AMD Features
AMD RDNA™ 3 Architecture
80 AMD RDNA™ 3 Compute Units
64MB AMD Infinity Cache™ Technology
DirectX 12 Ultimate Support
DisplayPort™ 2.1 Support
AMD Radiance Display™ Engine
16GB GDDR6 on 256-Bit Memory Bus
PCI® Express 4.0 ready
AMD FidelityFX™ Super Resolution technology
Microsoft® DirectX® 12 Ultimate Support
Microsoft® DirectStorage Support
Vulkan® Optimized
AMD Smart Technologies
AMD Software: Adrenalin Edition™ 
AMD Noise Suppression
AMD Privacy View
AMD Radeon™ Super Resolution technology
AMD FreeSync™ Technology
Cooler Type 3 Fans
Form Factor 2.5 slot, ATX
Dimension: 320(L)X 128.75(W)X 52.57 (H)mm
Power Consumption 275W Total Board Power
OS Linux®, Windows® 10, and Windows 11. 64-bit  operating system required
System Requirement
Minimum 700 Watt Power Supply
2 x 8-pin Power Connector.
PCI Express® based PC is required with one X16 lane graphics slot available on the motherboard.
Minimum 8GB of system memory. 16GB recommended.