PC build
Ryzen X3D RTX 5070 Gaming Beast
This high-performance PC build centers on the AMD Ryzen 7 7800X3D and an RTX 5070, providing exceptional capability for 1440p and 4K gaming as well as heav
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. |
| gpu | MSI GeForce RTX 5070 12G Gaming Trio OC | Price not recorded yet. Check local retailers below.Confirm variant, stock, shipping and tax at checkout. |
| motherboard | ASUS B850 MAX GAMING WIFI W | Price not recorded yet. Check local retailers below.Confirm variant, stock, shipping and tax at checkout. |
| ram | G.SKILL Ripjaws M5 RGB Series DDR5 | Price not recorded yet. Check local retailers below.Confirm variant, stock, shipping and tax at checkout. |
| storage | XPG 1TB Mars 980 Blade | $339.00 Last seenOct 13, 2026, 1:16 AM UTCCurrent price and stock need a new check.Confirm variant, stock, shipping and tax at checkout. |
| psu | Chieftec 50-C 750W | Price not recorded yet. Check local retailers below.Confirm variant, stock, shipping and tax at checkout. |
| case | Lian Li O11 Vision | Price not recorded yet. Check local retailers below.Confirm variant, stock, shipping and tax at checkout. |
| cooler | DeepCool LM360 | 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 PC build centers on the AMD Ryzen 7 7800X3D and an RTX 5070, providing exceptional capability for 1440p and 4K gaming as well as heavy multitasking. The system utilizes a modern AM5 platform with DDR5 memory and PCIe 5.0 storage, ensuring longevity and support for current standards. While the core components are powerful, the build's stability depends on specific hardware details. The power supply identifier is ambiguous, necessitating a shift to a verifiable ATX 3.1 unit to support the GPU's power requirements. Furthermore, maximizing memory performance requires confirming AMD EXPO compatibility for the chosen RAM kit. The Lian Li O11 Vision and DeepCool liquid cooler offer significant thermal headroom, making this an ideal foundation for both gaming and workstation tasks. Users should focus on verifying the power supply specifications and confirming motherboard lane configurations to ensure all components operate at their intended bandwidth and efficiency.
- Ambiguous PSU model identification in the original component list
- Unverified RAM performance depending on specific BIOS settings and EXPO support
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Useful next steps
Verify PSU Model
The 'Chieftec 50-C' is not a clear model identifier. Ensure the selected unit is ATX 3.1 compliant to safely support the RTX 5070's 12VHPWR power connector.
Confirm RAM Profile
Ensure the G.SKILL Ripjaws M5 kit supports AMD EXPO profiles to guarantee stability and performance on the AM5 platform, rather than relying on Intel XMP.
Check M.2 Lane Sharing
Consult the ASUS B850 motherboard manual to ensure the primary PCIe 5.0 M.2 slot does not share bandwidth with the PCIe x16 GPU slot.