GeForce GTX 1080 vs Radeon RX 6650 XT
On raw speed the Radeon RX 6650 XT comes out ahead: far and away the quicker card, about 46% ahead of the GeForce GTX 1080. Best performance and best value in one card here — the clear recommendation if you can afford it.
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Radeon RX 6650 XT vs GeForce GTX 1080: In-Depth Breakdown
Performance: Radeon RX 6650 XT vs GeForce GTX 1080
The Radeon RX 6650 XT is dramatically faster, around 46% ahead of the GeForce GTX 1080. That gap is enough to move it up a tier: the Radeon RX 6650 XT is comfortable at 1080p, while the GeForce GTX 1080 is better matched to entry-level 1080p.
Price & Value
The GeForce GTX 1080 currently lists from $581 AUD, $105 AUD less than the Radeon RX 6650 XT at $686 AUD. Because it's both faster and competitively priced, the Radeon RX 6650 XT wins on performance-per-dollar by about 24%. The Radeon RX 6650 XT still sits about $287 AUD above its $399 AUD MSRP.
Generation & Longevity
The Radeon RX 6650 XT is roughly 6 years newer than the GeForce GTX 1080 (RDNA 2 vs Pascal), so it generally benefits from a more modern architecture and longer driver-support runway.
Features & Ecosystem
Beyond raw numbers, the GeForce GTX 1080 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 GTX 1080 or Radeon RX 6650 XT?
The Radeon RX 6650 XT is the all-round winner here — it's faster and the better value, so buy it if it fits your budget. Only consider the GeForce GTX 1080 if you find it at a steep discount.
Frequently Asked Questions
Is the Radeon RX 6650 XT better than the GeForce GTX 1080?
Which is better for 4K gaming, the GeForce GTX 1080 or the Radeon RX 6650 XT?
Is the Radeon RX 6650 XT worth the extra $105 AUD over the GeForce GTX 1080?
Which should you buy: GeForce GTX 1080 or Radeon RX 6650 XT?
Technical Specifications Comparison
Architecture & Cores
| Specification | GeForce GTX 1080 | Radeon RX 6650 XT |
|---|---|---|
| Architecture | Pascal | RDNA 2 |
| Process Node | TSMC 16nm | TSMC N7 |
| CUDA Cores (CUDA Cores / Stream Processors) | 2,560✓ | 2,048 |
| Ray Tracing Cores | — | 32 |
Clock Speeds
| Specification | GeForce GTX 1080 | Radeon RX 6650 XT |
|---|---|---|
| Base Clock | 1,607 MHz | 2,055 MHz✓ |
| Boost Clock | 1,733 MHz | 2,635 MHz✓ |
Memory
| Specification | GeForce GTX 1080 | Radeon RX 6650 XT |
|---|---|---|
| VRAM Capacity | 8 GB | 8 GB |
| Memory Type | GDDR5X | GDDR6 |
| Memory Bus | 256-bit✓ | 128-bit |
| Memory Speed | 10 Gbps | 17.5 Gbps✓ |
| Bandwidth | 320 GB/s✓ | 280 GB/s |
Connectivity & Power
| Specification | GeForce GTX 1080 | Radeon RX 6650 XT |
|---|---|---|
| Interface | PCIe 3.0 x16 | PCIe 4.0 x8 |
| TDP | 180 W | 180 W |
| Power Connectors | 1x 8-pin | 1x 8-pin |
| Released | May 2016 | May 2022 |