Upgrading from GTX 1660 Super to RX 7800 XT: Is It Worth It in SA 2026?

Upgrading from a GTX 1660 Super to an RX 7800 XT is one of the most talked-about mid-range GPU moves in the South African market right now - and for good reason. The performance gap between these two cards is substantial, but the real question for SA gamers is whether the price-to-performance gain justifies the spend in rands.

Quick Answer

Yes, the upgrade from a GTX 1660 Super to the RX 7800 XT is absolutely worth it in South Africa. The RX 7800 XT offers roughly 80–100% more raw performance, native 1440p gaming capability, and FSR 3 support - making it a generational leap rather than a modest improvement.

Performance Difference: How Big Is the Gap? 🔧

The GTX 1660 Super was a strong 1080p card when it launched, and it still handles older titles at 1080p High reasonably well. But in 2026, modern titles push it hard - expect 40–55 FPS in demanding games like Cyberpunk 2077, Starfield, and Alan Wake 2 at 1080p High settings.

The RX 7800 XT changes the picture completely. In the same titles at 1080p, it delivers 90–120 FPS on High/Ultra settings. At 1440p - the sweet spot for this card - it sustains 70–100 FPS across modern titles with FSR Quality enabled for additional headroom. This is not a modest bump; it is a full generational upgrade in real-world gaming terms.

Ray tracing performance also shifts dramatically. The 1660 Super has no hardware RT support, while the RX 7800 XT handles medium ray tracing settings at 1080p and light RT at 1440p without becoming unplayable.

Is the Price Worth It in SA? 💡

The RX 7800 XT sits at a price point that makes it compelling relative to its performance tier. In South Africa, where import costs and the rand's exchange rate influence GPU pricing significantly, the 7800 XT lands in a value sweet spot - offering substantially more performance per rand than the RTX 4070 or RTX 4070 Super in direct comparison.

If your GTX 1660 Super is fully paid off, the upgrade cost is your only outlay - no platform change required since both cards work on PCIe 4.0 and 3.0 motherboards. Your existing RAM, CPU, and storage carry across without modification.

The one consideration is your CPU. Pairing an RX 7800 XT with a very old CPU (like a 6th or 7th gen Intel) can introduce CPU bottlenecks in modern games. If you are on Ryzen 5000 series or Intel 10th gen and newer, you will be fine. If not, factor in a possible CPU upgrade alongside the GPU.

Browse the GPU range at Evetech to find current RX 7800 XT pricing, and check whether your CPU and RAM are upgrade-ready while you are at it.

FSR 3 and AMD Software: Added Value 💡

The RX 7800 XT supports AMD's FSR 3 with Frame Generation - something the GTX 1660 Super cannot access at all. FSR 3 works across a wide range of games including Forspoken, Cyberpunk 2077, and Starfield, and delivers meaningful frame rate boosts at 1440p without requiring an Nvidia card. AMD's Radeon Software also includes Radeon Anti-Lag, which reduces input latency - a meaningful improvement for competitive gaming.

AMD's drivers have improved significantly since the early RDNA 3 launch period. The 7800 XT now has mature, stable driver support with very few title-specific issues.

What You Will Notice Right Away ⚡

Switching from the GTX 1660 Super to the RX 7800 XT, the first thing SA gamers notice is the jump in 1440p capability. Games that were unplayable or required heavy compromises at 1440p become smooth and visually impressive. The jump in VRAM from 6GB to 16GB also eliminates the texture pop-in and stuttering that the 1660 Super suffers in newer, VRAM-hungry titles like The Last of Us Part I and Hogwarts Legacy.

If you have been holding onto your GTX 1660 Super waiting for a meaningful upgrade, the RX 7800 XT is that upgrade. Explore the full range of gaming PC deals and GPU upgrades at Evetech to find the best current pricing.

Frequently Asked Questions ❓

Q: Will the RX 7800 XT work with my existing PCIe 3.0 motherboard? A: Yes. The RX 7800 XT is a PCIe 4.0 card but is fully backwards compatible with PCIe 3.0 slots. You will see a marginal performance reduction (typically less than 3%) compared to PCIe 4.0, which is negligible in practice.

Q: Do I need a new power supply for the RX 7800 XT? A: The RX 7800 XT has a TDP of approximately 263W. A quality 650W PSU with the correct PCIe connectors is sufficient. If you are on a cheap 500W or 550W unit, upgrading the PSU alongside the GPU is recommended.

Q: Is the RX 7800 XT better than the RTX 4060 Ti for gaming in SA? A: In most gaming workloads, the RX 7800 XT outperforms the RTX 4060 Ti due to its larger 16GB VRAM buffer and higher compute throughput. The RTX 4060 Ti has an advantage in DLSS 3-supported titles and ray tracing efficiency.

Q: What resolution is the RX 7800 XT best suited for? A: 1440p is the sweet spot for the RX 7800 XT. It handles 1440p Ultra settings in most modern games with 70+ FPS averages, and with FSR 3 enabled it can push higher frame rates for competitive titles.

Evetech stocks All Graphics Cards and Graphics Card Deals — browse current SA pricing and availability online.