GeForce GTX 1660 vs Radeon RX 6700 XT
The Radeon RX 6700 XT pulls ahead here — in a different league, about 140% ahead of the GeForce GTX 1660. But the GeForce GTX 1660 is the better value, undercutting it by $369 EUR for the performance you get.
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Comparable or lower specs
Radeon RX 6700 XT vs GeForce GTX 1660: In-Depth Breakdown
Performance: Radeon RX 6700 XT vs GeForce GTX 1660
The Radeon RX 6700 XT is dramatically faster, around 140% ahead of the GeForce GTX 1660. That gap is enough to move it up a tier: the Radeon RX 6700 XT is comfortable at 1080p, while the GeForce GTX 1660 is better matched to entry-level 1080p.
Price & Value
Pricing has the GeForce GTX 1660 at $230 EUR, $369 EUR under the Radeon RX 6700 XT's $599 EUR. Despite being slower, the GeForce GTX 1660 offers the better performance-per-dollar (~9% better value), so budget-focused buyers should weigh it carefully. The Radeon RX 6700 XT still sits about $120 EUR above its $479 EUR MSRP.
Power & Efficiency
At 120W vs 230W, the GeForce GTX 1660 is the gentler load on your system. The Radeon RX 6700 XT's extra power draw buys more performance per watt, not just more heat — worth it if your PSU has the headroom. 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 6700 XT carries 12GB versus 6GB on the GeForce GTX 1660. The extra 6GB helps at 4K, with high-resolution texture packs, and for content-creation or local-AI workloads that exhaust smaller buffers.
Generation & Longevity
The Radeon RX 6700 XT is roughly 2 years newer than the GeForce GTX 1660 (RDNA 2 vs Turing), so it generally benefits from a more modern architecture and longer driver-support runway.
Features & Ecosystem
Beyond raw numbers, the GeForce GTX 1660 brings NVIDIA DLSS upscaling/frame generation and stronger ray tracing, while the Radeon RX 6700 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 or Radeon RX 6700 XT?
Choose the Radeon RX 6700 XT if you want the most performance and can absorb the higher price. If you're optimizing for value, the GeForce GTX 1660 stretches your money further for only slightly lower performance.
Frequently Asked Questions
Is the Radeon RX 6700 XT better than the GeForce GTX 1660?
Which is better for 4K gaming, the GeForce GTX 1660 or the Radeon RX 6700 XT?
Is the Radeon RX 6700 XT worth the extra $369 EUR over the GeForce GTX 1660?
Does the Radeon RX 6700 XT have enough VRAM advantage to matter?
Which should you buy: GeForce GTX 1660 or Radeon RX 6700 XT?
Technical Specifications Comparison
Architecture & Cores
| Specification | GeForce GTX 1660 | Radeon RX 6700 XT |
|---|---|---|
| Architecture | Turing | RDNA 2 |
| Process Node | TSMC 12nm | TSMC N7 |
| CUDA Cores (CUDA Cores / Stream Processors) | 1,408 | 2,560✓ |
| Ray Tracing Cores | — | 40 |
Clock Speeds
| Specification | GeForce GTX 1660 | Radeon RX 6700 XT |
|---|---|---|
| Base Clock | 1,530 MHz | 2,321 MHz✓ |
| Boost Clock | 1,785 MHz | 2,581 MHz✓ |
Memory
| Specification | GeForce GTX 1660 | Radeon RX 6700 XT |
|---|---|---|
| VRAM Capacity | 6 GB | 12 GB✓ |
| Memory Type | GDDR5 | GDDR6 |
| Memory Bus | 192-bit | 192-bit |
| Memory Speed | 8 Gbps | 16 Gbps✓ |
| Bandwidth | 192 GB/s | 384 GB/s✓ |
Connectivity & Power
| Specification | GeForce GTX 1660 | Radeon RX 6700 XT |
|---|---|---|
| Interface | PCIe 3.0 x16 | PCIe 4.0 x16 |
| TDP | 120 W✓ | 230 W |
| Power Connectors | 1x 8-pin | 1x 6-pin + 1x 8-pin |
| Released | Mar 2019 | Mar 2021 |