PC build
Ryzen 7 7800X3D & Radeon RX 7900 XTX Enthusiast Gaming Workstation
This high-end build centers on the gaming-optimized Ryzen 7 7800X3D and the RX 7900 XTX, offering excellent performance for high-resolution gaming and gene
Component prices & shopping links
0 recent in-stock offers · 1 last seen prices. The subtotal excludes parts without a recorded price. Last seen prices remain visible until a newer observation replaces them. GST inclusion depends on the merchant; shipping is separate.
| Part | Component | AUD price & shopping |
|---|---|---|
| cpu | AMD Ryzen 7 7800X3D | $609.00 Last seenOct 15, 2026, 12:35 PM UTCCurrent price and stock need a new check.Confirm variant, stock, shipping and tax at checkout. |
| gpu | AMD Radeon RX 7900 XTX | Price not recorded yet. Check local retailers below.Confirm variant, stock, shipping and tax at checkout. |
| motherboard | ROG STRIX X670E-E GAMING WIFI | Price not recorded yet. Check local retailers below.Confirm variant, stock, shipping and tax at checkout. |
| ram | 32GB DDR5-6400 PC5-51200 Registered ECC RDIMM | Price not recorded yet. Check local retailers below.Confirm variant, stock, shipping and tax at checkout. |
| storage | Samsung 970 EVO Plus 2TB NVMe M.2 SSD | Price not recorded yet. Check local retailers below.Confirm variant, stock, shipping and tax at checkout. |
| psu | EVGA SuperNOVA 1000 GT 80 Plus Gold 1000W Fully Modular | Price not recorded yet. Check local retailers below.Confirm variant, stock, shipping and tax at checkout. |
| case | Fractal Design Torrent Black E-ATX Tempered Glass Window High-Airflow Mid Tower | Price not recorded yet. Check local retailers below.Confirm variant, stock, shipping and tax at checkout. |
| cooler | LIAN LI Galahad II Trinity Performance 360 Liquid Cooler | Price not recorded yet. Check local retailers below.Confirm variant, stock, shipping and tax at checkout. |
What this build is good for
This high-end build centers on the gaming-optimized Ryzen 7 7800X3D and the RX 7900 XTX, offering excellent performance for high-resolution gaming and general multitasking. The Fractal Design Torrent provides top-tier airflow for these powerful components. However, the system is currently non-functional due to a critical memory incompatibility; the selected Registered ECC RDIMM is designed for server/workstation platforms and is electrically incompatible with the consumer-grade AM5 socket on the X670E motherboard. You must replace the RAM with consumer-standard DDR5 UDIMMs to boot the system. Furthermore, the storage choice of a PCIe Gen 3.0 SSD underutilizes the X670E platform's high-speed capabilities. While the AIO liquid cooler is appropriate, ensure front-mounting clearance is verified against the GPU length to avoid installation conflicts. Replacing the memory and upgrading to a current-gen PCIe 4.0 or 5.0 SSD will result in a stable, well-balanced enthusiast machine.
- RAM incompatibility prevents system POST
- PCIe 3.0 SSD limits storage throughput
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Useful next steps
Replace RAM
Purchase a 32GB DDR5 UDIMM kit (typically 6000MT/s CL30). Registered ECC RDIMMs are incompatible with AM5 motherboards.
Upgrade SSD
Switch to a PCIe Gen 4.0 or 5.0 NVMe SSD to leverage the X670E motherboard's native bandwidth for faster data throughput.
Verify AIO Mounting
Consult the Fractal Design Torrent manual to confirm clearance for a 360mm radiator in the front position alongside your specific GPU length.