Sapphire Pulse Radeon RX 7800 XT 16GB

GPU
AMD Radeon™ RX 7800 XT Graphics Card
5nm GPU
AMD RDNA™ 3 Architecture
Engine Clock Boost Clock: Up to 2430 MHz Game Clock: Up to 2124 MHz
 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 3840
Compute Units 60 CU (with RT+AI Accelerators)
Infinity Cache 64MB
Ray Accelerators 60
Memory Size/Bus 16GB/256 bit GDDR6
Memory Clock 19.5 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
Digital Power Design
Ultra High Performance Conductive Polymer Aluminum Capacitors
Fuse Protection
High TG Copper PCB
Optimized Composite Heatpipe
Dual-X Cooling Technology
Intelligent Fan Control
Precision Fan Control
Metal Backplate
Angular Velocity Fan Blade
Dual-Ball Bearing Fans
TriXX Supported
TriXX Boost
AMD Features
AMD RDNA™ 3 Architecture
60 AMD RDNA™ 3 Compute Units (with RT+AI Accelerators)
64MB AMD Infinity Cache™ Technology
DisplayPort™ 2.1Support
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 Link
AMD FreeSync™ technology
Cooling 2 Fans
Form Factor 2.5 slot, ATX
Dimension: 280(L)X 128.75(W)X 52.57 (H)mm
Power Consumption 266W 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.