GPU Comparison
Select up to 2 GPUs to analyze their pricing, performance, and specifications side-by-side.
On raw speed the GeForce RTX 4080 comes out dramatically faster — about 176% ahead of the Radeon RX 6650 XT. But the Radeon RX 6650 XT is the better value, undercutting it by $6,173 for the performance you get.
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GeForce RTX 4080 vs Radeon RX 6650 XT: In-Depth Breakdown
Performance: GeForce RTX 4080 vs Radeon RX 6650 XT
The GeForce RTX 4080 is dramatically faster, around 176% ahead of the Radeon RX 6650 XT. That gap is enough to move it up a tier: the GeForce RTX 4080 is comfortable at 4K with upscaling and native 1440p, while the Radeon RX 6650 XT is better matched to 1080p.
Price & Value
The Radeon RX 6650 XT currently lists from $621, $6,173 less than the GeForce RTX 4080 at $6,794. Despite being slower, the Radeon RX 6650 XT offers the better performance-per-dollar (~296% better value), so budget-focused buyers should weigh it carefully. The Radeon RX 6650 XT still sits about $222 above its $399 MSRP. The GeForce RTX 4080 still sits about $5,595 above its $1,199 MSRP.
Power & Efficiency
On power, the Radeon RX 6650 XT is the gentler choice at 180W versus 320W. The GeForce RTX 4080 is more efficient per watt because it's faster, but its higher 320W draw means more heat and a bigger PSU.
VRAM & Future-Proofing
The GeForce RTX 4080 carries 16GB versus 8GB on the Radeon RX 6650 XT. The extra 8GB helps at 4K, with high-resolution texture packs, and for content-creation or local-AI workloads that exhaust smaller buffers.
Features & Ecosystem
Beyond raw numbers, the GeForce RTX 4080 brings NVIDIA DLSS upscaling/frame generation and stronger ray tracing, while the Radeon RX 6650 XT offers AMD FSR upscaling and strong rasterization value. If you lean on upscaling or ray tracing, that ecosystem difference can matter as much as the frame-rate gap.
Which should you buy: GeForce RTX 4080 or Radeon RX 6650 XT?
Choose the GeForce RTX 4080 if you want the most performance and can absorb the higher price. If you're optimizing for value, the Radeon RX 6650 XT stretches your money further for only slightly lower performance.