PC build
$2000 Gaming PC - Classic LTT Build Guide (2026)
This high-performance gaming PC is built around the AMD Ryzen 7 7800X3D and the RTX 5070 Ti, offering excellent capabilities for high-refresh 1440p and 4K
Component prices & shopping links
0 recent in-stock offers · 2 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. |
| motherboard | Gigabyte B850 Gaming X WiFi6E | Price not recorded yet. Check local retailers below.Confirm variant, stock, shipping and tax at checkout. |
| storage | Gigabyte Aorus Gen4 2TB M.2 NVMe SSDListed as an alternative to the Samsung SN990 Pro in the description.Confirm the exact variant before buying | Price not recorded yet. Check local retailers below.Price or exact component identity is under review. It is excluded from the subtotal until confirmed.Confirm variant, stock, shipping and tax at checkout. |
| storage | Samsung SN990 Pro 2TB M.2 NVMe SSDListed as an alternative to the Gigabyte Aorus Gen4 2TB in the description.Confirm the exact variant before buying | Price not recorded yet. Check local retailers below.Price or exact component identity is under review. It is excluded from the subtotal until confirmed.Confirm variant, stock, shipping and tax at checkout. |
| cooler | Thermalright Phantom Spirit 120 SE ARGB | $55.00 Last seenOct 22, 2026, 12:45 PM UTCOut of stock at the last check.Confirm variant, stock, shipping and tax at checkout. |
| psu | Seasonic FOCUS GX-750 80+ Gold | Price not recorded yet. Check local retailers below.Confirm variant, stock, shipping and tax at checkout. |
| gpu | ASUS Prime GeForce RTX 5070TI | Price not recorded yet. Check local retailers below.Confirm variant, stock, shipping and tax at checkout. |
What this build is good for
This high-performance gaming PC is built around the AMD Ryzen 7 7800X3D and the RTX 5070 Ti, offering excellent capabilities for high-refresh 1440p and 4K gaming. The B850 motherboard provides a current AM5 foundation, while the Seasonic 750W ATX 3.1 power supply ensures native, reliable power delivery for the GPU. The Thermalright Phantom Spirit 120 SE air cooler is a highly efficient choice for the 7800X3D’s thermal profile. By utilizing these components, the build provides a balanced, modern foundation for gaming and general productivity. Users should verify memory compatibility via the motherboard manufacturer’s Qualified Vendor List (QVL) to ensure stability at higher DDR5 memory profiles.
- Potential for restricted expansion depending on the specific B850 motherboard form factor (e.g., Micro-ATX vs ATX)
- Storage expansion is limited by the number of available M.2 slots on the chosen motherboard
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Useful next steps
Verify RAM QVL
Checking the Gigabyte QVL for your specific memory kit is recommended to ensure system stability when running high-frequency DDR5 profiles.
Evaluate Storage Options
Both the Gigabyte Aorus Gen4 and Samsung 990 Pro are high-performance NVMe SSDs; selection should be based on local pricing and warranty availability.