GPU Comparison
Select up to 2 GPUs to analyze their pricing, performance, and specifications side-by-side.
Market Value Leader
Market comparison is currently pending while we verify the latest benchmarks for GeForce GTX 1660 Ti and Radeon RX 6900 XT.
On raw speed the Radeon RX 6900 XT comes out dramatically faster — about 264% ahead of the GeForce GTX 1660 Ti. But the GeForce GTX 1660 Ti is the better value, undercutting it by $144,501 INR for the performance you get.
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Comparable or lower specs
Radeon RX 6900 XT vs GeForce GTX 1660 Ti: In-Depth Breakdown
Performance: Radeon RX 6900 XT vs GeForce GTX 1660 Ti
The Radeon RX 6900 XT is dramatically faster, around 264% ahead of the GeForce GTX 1660 Ti. That gap is enough to move it up a tier: the Radeon RX 6900 XT is comfortable at 1440p, while the GeForce GTX 1660 Ti is better matched to entry-level 1080p.
Price & Value
The GeForce GTX 1660 Ti currently lists from $14,999 INR, $144,501 INR less than the Radeon RX 6900 XT at $159,500 INR. Despite being slower, the GeForce GTX 1660 Ti offers the better performance-per-dollar (~192% better value), so budget-focused buyers should weigh it carefully. The GeForce GTX 1660 Ti still sits about $14,720 INR above its $279 INR MSRP. The Radeon RX 6900 XT still sits about $158,501 INR above its $999 INR MSRP.
Power & Efficiency
On power, the GeForce GTX 1660 Ti is the gentler choice at 120W versus 300W. The Radeon RX 6900 XT is more efficient per watt because it's faster, but its higher 300W draw means more heat and a bigger PSU. Its more modern RDNA 2 architecture on a TSMC N7 process is part of why it does more with each watt.
VRAM & Future-Proofing
The Radeon RX 6900 XT carries 16GB versus 6GB on the GeForce GTX 1660 Ti. The extra 10GB 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 GTX 1660 Ti brings NVIDIA DLSS upscaling/frame generation and stronger ray tracing, while the Radeon RX 6900 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 1660 Ti or Radeon RX 6900 XT?
Choose the Radeon RX 6900 XT if you want the most performance and can absorb the higher price. If you're optimizing for value, the GeForce GTX 1660 Ti stretches your money further for only slightly lower performance.
Frequently Asked Questions
Is the Radeon RX 6900 XT better than the GeForce GTX 1660 Ti?
Which is better for 4K gaming, the GeForce GTX 1660 Ti or the Radeon RX 6900 XT?
Is the Radeon RX 6900 XT worth the extra $144,501 INR over the GeForce GTX 1660 Ti?
Does the Radeon RX 6900 XT have enough VRAM advantage to matter?
Technical Specifications Comparison
Architecture & Cores
| Specification | GeForce GTX 1660 Ti | Radeon RX 6900 XT |
|---|---|---|
| Architecture | Turing | RDNA 2 |
| Process Node | TSMC 12nm | TSMC N7 |
| CUDA Cores (CUDA Cores / Stream Processors) | 1,536 | 5,120✓ |
| Ray Tracing Cores | — | 80 |
Clock Speeds
| Specification | GeForce GTX 1660 Ti | Radeon RX 6900 XT |
|---|---|---|
| Base Clock | 1,500 MHz | 1,825 MHz✓ |
| Boost Clock | 1,770 MHz | 2,250 MHz✓ |
Memory
| Specification | GeForce GTX 1660 Ti | Radeon RX 6900 XT |
|---|---|---|
| VRAM Capacity | 6 GB | 16 GB✓ |
| Memory Type | GDDR6 | GDDR6 |
| Memory Bus | 192-bit | 256-bit✓ |
| Memory Speed | 12 Gbps | 16 Gbps✓ |
| Bandwidth | 288 GB/s | 512 GB/s✓ |
Connectivity & Power
| Specification | GeForce GTX 1660 Ti | Radeon RX 6900 XT |
|---|---|---|
| Interface | PCIe 3.0 x16 | PCIe 4.0 x16 |
| TDP | 120 W✓ | 300 W |
| Power Connectors | 1x 8-pin | 2x 8-pin |
| Released | Feb 2019 | Dec 2020 |