✦ Gaming-Tier 1440p Build — 7800X3D + RTX 5070 AMD's proven gaming-king CPU with 64GB of RGB DDR5 and the RTX 5070 GamerTech Fully Built & Ready Best for: 1440p high-refresh gaming with massive memory headroom for streaming, content creation, and multitasking. The Ryzen 7 7800X3D was AMD's gaming flagship for an entire generation — its 3D V-Cache makes it one of the strongest gaming CPUs ever made, and it remains an excellent choice for any high-end 1440p build. Paired with the RTX 5070's Blackwell architecture and DLSS 4 Multi Frame Generation, plus a massive 64GB of DDR5 RGB and a fully modular Cooler Master MWE Gold 850W PSU, this PC handles gaming, streaming, content creation, and modern multitasking workloads without compromise. Hand-built in Vaughan, Ontario in a Cooler Master TD500 Mesh V2 with 7 RGB fans. Order by 4 PM for same-day shipping or pickup. What's Inside Component Specification CPU AMD Ryzen 7 7800X3D — 8 Cores / 16 Threads, Zen 4 + 3D V-Cache CPU Cooler Cooler Master 360mm AIO Liquid Cooler GPU NVIDIA GeForce RTX 5070 — 12GB GDDR7, DLSS 4, Frame Gen RAM 64GB DDR5 RGB (2×32GB) Storage 1TB Gen4 M.2 NVMe SSD PSU Cooler Master MWE Gold 850 V3 — 850W 80+ Gold, Fully Modular Case Cooler Master TD500 Mesh V2 + 7 RGB Fans OS Windows 11 Pro, Activated Warranty 1 Year Parts + Labour (GamerTech) Shipping Free Canada-wide. Same-day pickup: Vaughan, ON Performance Expectations Warzone / COD 200–280 fps 1440p Competitive Fortnite 300+ fps 1080p Performance Cyberpunk 2077 90–110 fps 1440p Ultra + DLSS Apex Legends 250+ fps 1080p Max GTA V 150+ fps 1440p Ultra Baldur's Gate 3 90+ fps 1440p Ultra Who Should Buy This Buy this if: You want a proven gaming-tier CPU with the largest memory pool in this price segment. You game at 1440p high-refresh and want every frame the RTX 5070 can deliver. You stream, record, or run content creation tools (Premiere, DaVinci, Blender) alongside gaming and want 64GB of headroom. You appreciate matched component branding — Cooler Master cooler, PSU, and case throughout. Skip this if: You game exclusively at 1080p — the Ryzen 5 9600X + RTX 5070 at $3,299 offers similar gaming performance at that resolution for less. If you want the latest-generation gaming CPU, the Ryzen 7 9800X3D + RTX 5070 builds offer the newer chip at a similar price. Why This CPU + GPU Pairing The Ryzen 7 7800X3D held the gaming-king crown for an entire generation thanks to its 3D V-Cache architecture, and even today it sits right behind the 9800X3D in most gaming benchmarks. Paired with the RTX 5070's 12GB of GDDR7 VRAM and Blackwell architecture, this combination delivers maximum framerates at 1440p with significant CPU headroom for streaming, recording, and content creation. 64GB of DDR5 RGB ensures the system has memory bandwidth and capacity for any modern workload, while the Cooler Master MWE Gold 850W PSU provides clean, modular power delivery for sustained heavy loads. Upgrade Path The AM5 socket supports future Ryzen CPU generations with a BIOS update — your 7800X3D platform will accept the 9800X3D and beyond as upgrades. The RTX 5070 can be swapped for the RTX 5080 or 5090 in the future to push into 4K Ultra territory. The 850W PSU has enough headroom for any current or next-generation GPU. The Cooler Master TD500 Mesh V2 chassis has clearance and airflow for any GPU available today. Buying Guides Best Gaming PC in Canada (2026) Custom PC vs Prebuilt PC Buying Guide Hub Same-Day Gaming PC Questions about this build? Our technicians build these every day — call or message us. Ask a Technician 📞 (905) 247-7085 GamerTech Guarantee Every Build. Every Time. 🔧 Hand-Built In Vaughan, ON ✅ 1-Year Warranty Parts + Labour 🚚 Free Shipping Canada-wide ⚡ Same-Day Order by 4 PM 🇨🇦 Canadian Company No import fees 📞 (905) 247-7085 Talk to a tech Frequently Asked Questions Is the Ryzen 7 7800X3D still a great gaming CPU? Yes — the 7800X3D was AMD's gaming flagship before the 9800X3D launched and remains one of the strongest gaming CPUs available. Its 3D V-Cache delivers framerates that rival or beat much more expensive CPUs in gaming workloads, and 8 cores / 16 threads are plenty for streaming and modern multi-threaded games. What resolution does this PC target? Primarily 1440p high-refresh gaming with capable 4K performance through DLSS 4. Expect 144fps+ at 1440p Ultra in most modern titles and uncapped framerates at 1080p in competitive games. Why 64GB of RAM in a gaming build? 64GB of DDR5 future-proofs the system for heavy multitasking, content creation, and large-game workloads (Star Citizen, Microsoft Flight Simulator, modded survival games). It also gives content creators ample headroom for video editing, 3D rendering, and AI/ML workloads alongside gaming. Does the RTX 5070 support DLSS 4 and Multi Frame Generation? Yes. The RTX 5070 fully supports DLSS 4 Multi Frame Generation, which can multiply framerates in supported titles. This makes 4K 60fps+ achievable in most modern games and pushes 1440p well past 144fps. Can this PC handle game streaming while gaming? Absolutely. The Ryzen 7 7800X3D has 8 cores / 16 threads — plenty of headroom for OBS streaming, recording, and gaming simultaneously without framerate impact. With 64GB of DDR5, memory is never the bottleneck. Does this come with Windows installed? Yes. Windows 11 Pro is pre-installed and activated. The PC is ready to use immediately out of the box. How long does shipping to Canada take? Orders placed by 4 PM ship same day or are available for same-day pickup at our Vaughan store. Most Canada-wide orders arrive in 2–5 business days via FedEx.