This article covers MSI ゲーミングGeForce RTX 4080 16GB GDRR6X 384ビット HDMI.

Overview

The MSI GeForce RTX 4080 16GB SUPRIM is a flagship graphics card built on NVIDIA's Ada Lovelace architecture. It features 9728 CUDA cores, 304 Tensor cores, and 76 RT cores, paired with 16GB of GDDR6X memory on a 256-bit bus delivering 716.8GB/s of bandwidth. This card is designed for enthusiasts who demand uncompromising 4K gaming performance and serious creative workloads. MSI's Tri-Frozr 3 cooling system uses three Torx Fan 4.0 fans and a massive heatsink to keep temperatures in check even under sustained load. The metal backplate and customizable RGB lighting add a premium aesthetic. Positioned firmly in the high-end segment, the SUPRIM series represents MSI's best engineering for the RTX 4080, competing directly with ASUS ROG STRIX and GIGABYTE AORUS models. Output options include three DisplayPort 1.4a and one HDMI 2.1, supporting up to 8K resolution at 7680×4320. Multi-monitor setups and VR headsets are fully supported.

Compatibility Guide

The card uses a PCIe 4.0 x16 interface and is backward compatible with PCIe 3.0 slots, though a PCIe 4.0 motherboard is recommended to avoid bandwidth bottlenecks. Physical dimensions are substantial: approximately 336mm in length and triple-slot thickness. Always check your case's GPU clearance before purchasing. Power requirements are 320W TDP for the card alone, with a recommended system PSU of 700W or higher. The card uses a single 12VHPWR (12+4 pin) connector. ATX 3.0 power supplies can connect directly, while older ATX 2.x units require the included 3×8-pin adapter. The 16GB GDDR6X VRAM is ample for high-resolution textures and complex 3D scenes.

Product Info

Released in November 2022, the MSI RTX 4080 SUPRIM carries a manufacturer's suggested price around ¥250,000 (tax excluded), though actual street prices vary. Warranty is three years with product registration. It is available through MSI authorized retailers and major online stores like . Market positioning is high-end. While the RTX 4080 sits below the RTX 4090, the SUPRIM variant elevates the experience with superior cooling, quieter operation, and premium build quality. It targets users who want the best possible RTX 4080 experience without stepping up to the 4090's price bracket.

Best Use Cases

4K gaming at max settings: The RTX 4080 handles most modern titles at 4K with ray tracing enabled and DLSS 3 frame generation for smooth frame rates. Ideal for gamers who want high-fidelity visuals without the premium of an RTX 4090. Not suitable for budget-conscious builders or those gaming at 1080p. Video editing and 3D rendering: With 16GB VRAM and 9728 CUDA cores, this card accelerates GPU-based rendering in Blender, DaVinci Resolve, and Adobe Premiere Pro. Great for content creators working with 4K/8K footage or complex 3D scenes. Overkill for basic office tasks or web browsing. * Long-term high-end build: The SUPRIM's robust construction and high-quality components are built to last. The Tri-Frozr 3 cooler is durable and easy to maintain. However, if you plan to upgrade GPUs frequently, a more affordable model might be a better value. ## Alternatives
ASUS ROG STRIX RTX 4080 is a direct competitor with similar triple-slot cooling and performance. Both cards are closely matched, but the SUPRIM often edges ahead in noise levels and aesthetic design. Price is nearly identical, so brand preference and visual style may be deciding factors. NVIDIA's Founders Edition RTX 4080 is more compact (dual-slot) and easier to fit in smaller cases, but its cooling is less capable under sustained load. The SUPRIM offers better thermal headroom for overclocking and quieter operation, making it the better choice for silent PC builds.

Things to Consider

First, case compatibility is critical. The card is 336mm long and triple-slot thick, so measure your case's GPU clearance carefully. Many mid-tower cases will not fit without removing drive cages or front fans. Second, the price premium over entry-level RTX 4080 models can be significant (¥30,000–50,000). If you don't need the extra cooling or quieter fans, a more affordable model may suffice. Finally, consider whether the RTX 4090 is a better fit. The 4090 offers roughly 30% more performance but costs substantially more. For pure 4K gaming, the RTX 4080 SUPRIM is excellent; for 8K or professional rendering, the 4090 may be worth the extra investment. ## FAQ Q: Can I use this card with a PCIe 3.0 motherboard? A: Yes, it will work in a PCIe 3.0 slot, but bandwidth is halved, which may cause minor performance drops in some scenarios. A PCIe 4.0 motherboard is recommended for optimal performance. Q: What power supply wattage do I need? A: MSI recommends 700W minimum. For a full system with a high-end CPU, 850W is safer. An ATX 3.0 PSU with a native 12VHPWR cable is ideal. Q: Should I buy the RTX 4080 SUPRIM or an RTX 4090? A: For 4K gaming, the RTX 4080 SUPRIM is more than capable and

Product Disclosure (Amazon)

  • Manufacturer: MSI
  • Seller: UPオンラインショップ本店【送料無料】
  • Fulfilled by: UPオンラインショップ本店【送料無料】
  • ASIN: B0C5B7WF98
  • Note: This article covers a manufacturer-made product based on Amazon listing details.