GeForce GTX 1660 SUPER vs Radeon RX 5700
On raw speed the Radeon RX 5700 comes out ahead: well ahead on speed, about 36% ahead of the GeForce GTX 1660 SUPER. That said, the GeForce GTX 1660 SUPER is the smarter buy on value — $110 CAD less for the performance on offer.
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Radeon RX 5700 vs GeForce GTX 1660 SUPER: In-Depth Breakdown
Performance: Radeon RX 5700 vs GeForce GTX 1660 SUPER
The Radeon RX 5700 is significantly faster, around 36% ahead of the GeForce GTX 1660 SUPER. That gap is enough to move it up a tier: the Radeon RX 5700 is comfortable at 1080p, while the GeForce GTX 1660 SUPER is better matched to entry-level 1080p.
Price & Value
The GeForce GTX 1660 SUPER currently lists from $180 CAD, $110 CAD less than the Radeon RX 5700 at $290 CAD. Despite being slower, the GeForce GTX 1660 SUPER offers the better performance-per-dollar (~18% better value), so budget-focused buyers should weigh it carefully. The GeForce GTX 1660 SUPER is trading below its $229 CAD MSRP — a genuine deal. The Radeon RX 5700 is trading below its $349 CAD MSRP — a genuine deal.
Power & Efficiency
At 125W against 180W, the GeForce GTX 1660 SUPER is both the lower-power and the more efficient card, making it the easier build to cool and power.
VRAM & Future-Proofing
VRAM favors the Radeon RX 5700 at 8GB versus 6GB on the GeForce GTX 1660 SUPER — that extra 2GB matters most at 4K, with high-res texture packs, and for content-creation/local-AI work.
Features & Ecosystem
Beyond raw numbers, the GeForce GTX 1660 SUPER brings NVIDIA DLSS upscaling/frame generation and stronger ray tracing, while the Radeon RX 5700 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 SUPER or Radeon RX 5700?
Choose the Radeon RX 5700 if you want the most performance and can absorb the higher price. If you're optimizing for value, the GeForce GTX 1660 SUPER stretches your money further for only slightly lower performance.
Frequently Asked Questions
Is the Radeon RX 5700 better than the GeForce GTX 1660 SUPER?
Which is better for 4K gaming, the GeForce GTX 1660 SUPER or the Radeon RX 5700?
Is the Radeon RX 5700 worth the extra $110 CAD over the GeForce GTX 1660 SUPER?
Does the Radeon RX 5700 have enough VRAM advantage to matter?
Which should you buy: GeForce GTX 1660 SUPER or Radeon RX 5700?
Technical Specifications Comparison
Architecture & Cores
| Specification | GeForce GTX 1660 SUPER | Radeon RX 5700 |
|---|---|---|
| Architecture | Turing | RDNA |
| Process Node | TSMC 12nm | TSMC N7 |
| CUDA Cores (CUDA Cores / Stream Processors) | 1,408 | 2,304✓ |
Clock Speeds
| Specification | GeForce GTX 1660 SUPER | Radeon RX 5700 |
|---|---|---|
| Base Clock | 1,530 MHz✓ | 1,465 MHz |
| Boost Clock | 1,785 MHz✓ | 1,725 MHz |
Memory
| Specification | GeForce GTX 1660 SUPER | Radeon RX 5700 |
|---|---|---|
| VRAM Capacity | 6 GB | 8 GB✓ |
| Memory Type | GDDR6 | GDDR6 |
| Memory Bus | 192-bit | 256-bit✓ |
| Memory Speed | 14 Gbps | 14 Gbps |
| Bandwidth | 336 GB/s | 448 GB/s✓ |
Connectivity & Power
| Specification | GeForce GTX 1660 SUPER | Radeon RX 5700 |
|---|---|---|
| Interface | PCIe 3.0 x16 | PCIe 4.0 x16 |
| TDP | 125 W✓ | 180 W |
| Power Connectors | 1x 8-pin | 1x 6-pin + 1x 8-pin |
| Released | Oct 2019 | Jul 2019 |
