GeForce GTX 1660 SUPER vs Radeon RX 6700M
On raw speed the Radeon RX 6700M comes out dramatically faster — about 109% ahead of the GeForce GTX 1660 SUPER.
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Only verified data for GeForce GTX 1660 SUPER is available. Benchmarks for other models are currently being processed.
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Radeon RX 6700M vs GeForce GTX 1660 SUPER: In-Depth Breakdown
Performance: Radeon RX 6700M vs GeForce GTX 1660 SUPER
The Radeon RX 6700M is dramatically faster, around 109% ahead of the GeForce GTX 1660 SUPER. That gap is enough to move it up a tier: the Radeon RX 6700M is comfortable at 1080p, while the GeForce GTX 1660 SUPER is better matched to entry-level 1080p.
Power & Efficiency
On power, the GeForce GTX 1660 SUPER is the gentler choice at 125W versus 135W. The Radeon RX 6700M is more efficient per watt because it's faster, but its higher 135W draw means more heat and a bigger PSU. Its more modern RDNA 2 architecture on a TSMC 7nm process is part of why it does more with each watt.
VRAM & Future-Proofing
The Radeon RX 6700M carries 10GB versus 6GB on the GeForce GTX 1660 SUPER. The extra 4GB 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 6700M is roughly 2 years newer than the GeForce GTX 1660 SUPER (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 SUPER brings NVIDIA DLSS upscaling/frame generation and stronger ray tracing, while the Radeon RX 6700M 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 6700M?
The Radeon RX 6700M is the faster card by about 109%. Since one of these is a laptop GPU, its listed price covers the whole system rather than just the chip, so it isn't directly comparable — base your decision on the spec differences above.
Frequently Asked Questions
Is the Radeon RX 6700M better than the GeForce GTX 1660 SUPER?
Which is better for 4K gaming, the GeForce GTX 1660 SUPER or the Radeon RX 6700M?
Does the Radeon RX 6700M have enough VRAM advantage to matter?
Which should you buy: GeForce GTX 1660 SUPER or Radeon RX 6700M?
Technical Specifications Comparison
Architecture & Cores
| Specification | GeForce GTX 1660 SUPER | Radeon RX 6700M |
|---|---|---|
| Architecture | Turing | RDNA 2 |
| Process Node | TSMC 12nm | TSMC 7nm |
| CUDA Cores (CUDA Cores / Stream Processors) | 1,408 | 2,304✓ |
| Ray Tracing Cores | — | 36 |
| Tensor / AI Cores | — | 72 |
Clock Speeds
| Specification | GeForce GTX 1660 SUPER | Radeon RX 6700M |
|---|---|---|
| Base Clock | 1,530 MHz | 2,100 MHz✓ |
| Boost Clock | 1,785 MHz | 2,300 MHz✓ |
Memory
| Specification | GeForce GTX 1660 SUPER | Radeon RX 6700M |
|---|---|---|
| VRAM Capacity | 6 GB | 10 GB✓ |
| Memory Type | GDDR6 | GDDR6 |
| Memory Bus | 192-bit✓ | 160-bit |
| Memory Speed | 14 Gbps | 16 Gbps✓ |
| Bandwidth | 336 GB/s✓ | 320 GB/s |
Connectivity & Power
| Specification | GeForce GTX 1660 SUPER | Radeon RX 6700M |
|---|---|---|
| Interface | PCIe 3.0 x16 | PCIe 4.0 x16 |
| TDP | 125 W✓ | 135 W |
| Power Connectors | 1x 8-pin | None |
| Released | Oct 2019 | Jun 2021 |
