AMD 100-300000169 Radeon PRO W7900 Dual-Slot Workstation GPU
Overview
The AMD Radeon PRO W7900 (100-300000169) is a dual-slot professional graphics card built for workstation workloads that outgrow consumer-class GPUs — large-scene 3D rendering, AI model development, and engineering simulation where video memory capacity is the limiting factor. At the center of the card is 48 GB of GDDR6 memory on a 384-bit bus, giving it enough headroom to hold large datasets, high-poly scenes, or sizable AI models in memory without offloading to system RAM, which is typically where render and inference jobs stall out on smaller cards.
Key Features
- 48 GB GDDR6 on a 384-bit bus: Large local memory keeps big scenes, textures, and AI model weights resident on the card instead of paging to system memory — the difference between a render or training job that runs smoothly and one that thrashes.
- PCI Express 4.0 x16 host interface: Full-bandwidth data path between the GPU and host system, important when streaming large datasets or moving big texture sets during interactive rendering.
- Chipset: W7900: AMD's workstation-class silicon, positioned for professional visualization and compute rather than gaming, with driver and certification paths built around ISV applications.
- 3x DisplayPort + 1x Mini DisplayPort outputs: Four independent display outputs support multi-monitor workstation setups or high-resolution visualization walls without needing a second card or splitter hardware.
- 295W power consumption: Plan PSU headroom accordingly — this card draws meaningfully more than a mainstream workstation GPU, so verify your chassis power budget before specing a build around it.
- Dual-slot, full-length plug-in card with active fan cooling: Standard dual-slot clearance and full-length card dimensions mean it fits typical tower and rackmount workstation chassis, but confirm case clearance before ordering — full-length cards can interfere with front-mounted drive cages in compact builds.
Integration & Compatibility
As a PCIe 4.0 x16 card, the W7900 (100-300000169) drops into any motherboard with a physical x16 slot running PCIe 3.0 or 4.0 — PCIe 4.0 is required to hit full bandwidth. Confirm your workstation or server chassis has clearance for a full-length, dual-slot card and that the power supply has sufficient continuous wattage above the card's 295W draw plus the rest of the system load before committing to a build.
Frequently Asked Questions
Q: How much memory does the AMD 100-300000169 have?
A: 48 GB of GDDR6 memory on a 384-bit bus.
Q: What is the host interface for the 100-300000169?
A: PCI Express 4.0 x16.
Q: How many display outputs does the Radeon PRO W7900 have?
A: Four total — three DisplayPort outputs and one Mini DisplayPort output.
Q: How much power does the 100-300000169 draw?
A: 295W, rated with active fan cooling.
Q: Is the AMD Radeon PRO W7900 a single-slot or dual-slot card?
A: It's a dual-slot, full-length plug-in card.
The spec that jumps out on the AMD 100-300000169 is the 48 GB of GDDR6 on a 384-bit bus — that's a lot of local memory headroom for a single workstation card, and it's the number that actually matters once you're working with large scenes or models rather than benchmark charts.
Technical Highlights:
- 48 GB GDDR6 / 384-bit bus: Keeps large datasets and high-poly assets resident on-card instead of spilling to system RAM, which is usually where render and compute jobs slow down.
- PCIe 4.0 x16 interface: Full-bandwidth link to the host — matters most when you're streaming large texture or dataset volumes during interactive work.
- 295W power draw, dual-slot active cooling: A real load figure to plan a PSU and case around — not a card you drop into a power-constrained small form factor build without checking headroom first.
Deployment Considerations:
- Confirm dual-slot clearance and full-length card fit in your chassis before ordering — this is not a low-profile or single-slot part.
- 295W is a meaningful draw for a single GPU; verify the PSU has continuous headroom above that figure plus your CPU and other system load, especially in multi-GPU workstation builds.
This is the card to spec when a workstation build's bottleneck is GPU memory capacity — large-scene 3D rendering and local AI model work where 48 GB keeps the job on-card instead of paging out.
