Can this graphics card support multiple monitor setups, and if so, how many displays can it handle simultaneously?

Yes, this graphics card can support multiple monitor setups. It can handle up to 4 displays simultaneously.

Does the graphics card come with any software for overclocking or performance monitoring?

The graphics card supports TriXX, which is a software for overclocking and performance monitoring.

Questions & Answers: SAPPHIRE Tech PULSE AMD RX 7800 XT 12GB D6 OC Gaming Graphics Card, AMD RDNA 3, PCIe 4.0*16, 16GB GDDR6, HDMI 4K, DisplayPort 2.1a, 256 bit, High TG Copper PCB, Digital Power Design, black

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SAPPHIRE Tech PULSE AMD RX 7800 XT 12GB D6 OC Gaming Graphics Card, AMD RDNA 3, PCIe 4.0*16, 16GB GDDR6, HDMI 4K, DisplayPort 2.1a, 256 bit, High TG Copper PCB, Digital Power Design, black

SAPPHIRE NITRO Radeon RX 7800 XT, 16GB, D6, OC
1) Core: Radeon RX 7800 XT Graphics Card/5nm GPU/ RDNA 3 Architecture
2) Stream Processor Count: 3840; Compute Units 60 CU (with RT+AI Accelerators)
/Infinity Cache 64 MB/Ray Accelerators 60
3) Memory :16GB/256 bit GDDR6
4) Multi-Display :Up to 4 Displays
5) Resolution HDMI: 7680×4320; DisplayPort 2.1: 7680×4320
6) Interface Type : PCI-Express 4.0 x16
7) Interface: 2x HDMI;2x DisplayPort
8) Sapphire Feature Selling Points.
Digital Power Design
Ultra-high performance conductive polymer aluminum capacitors
Fuse Protection
High TG Copper PCB
Optimized Composite Heat Pipe
Dual-X Thermal Technology
Intelligent Fan Control
Precise Fan Control
Metal Backplane
Angular Velocity Fan Blades
Dual Ball Bearing Fans
TriXX Support
TriXX Boost
9) Graphics Card Size: 2.5 slot/ ATX/ LxWxH:280(L)X 128.75(W)X 52.57 (H)mm

$614^.00 –