GPU Comparison
Select up to 2 GPUs to analyze their pricing, performance, and specifications side-by-side.
Market Value Leader
Only verified data for GeForce GTX 1660 SUPER is available. Benchmarks for other models are currently being processed.
The Radeon RX 6800M is dramatically faster than the GeForce GTX 1660 SUPER, leading by roughly 145% in our performance index.
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Comparable or lower specs
Radeon RX 6800M vs GeForce GTX 1660 SUPER: In-Depth Breakdown
Performance: Radeon RX 6800M vs GeForce GTX 1660 SUPER
The Radeon RX 6800M is dramatically faster, around 145% ahead of the GeForce GTX 1660 SUPER. That gap is enough to move it up a tier: the Radeon RX 6800M is comfortable at 1440p, while the GeForce GTX 1660 SUPER is better matched to entry-level 1080p.
Power & Efficiency
The GeForce GTX 1660 SUPER pulls less power (125W vs 145W), so it's the easier card to cool and the lighter load on your PSU. The faster Radeon RX 6800M draws more overall but extracts more performance from each watt — plan for a sturdier power supply if you pick it. Its more modern RDNA 2 architecture on a TSMC 7nm process is part of why it does more with each watt.
VRAM & Future-Proofing
With 12GB against 6GB, the Radeon RX 6800M has more headroom for 4K textures and memory-hungry creative/AI tasks where the GeForce GTX 1660 SUPER's 6GB can fall short.
Generation & Longevity
The Radeon RX 6800M 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 6800M 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 6800M?
The Radeon RX 6800M is the faster card by about 145%. With live pricing limited for this pair, base your decision on the spec differences above — particularly VRAM and power draw — and check current stock before buying.
Frequently Asked Questions
Is the Radeon RX 6800M better than the GeForce GTX 1660 SUPER?
Which is better for 4K gaming, the GeForce GTX 1660 SUPER or the Radeon RX 6800M?
Does the Radeon RX 6800M have enough VRAM advantage to matter?
Technical Specifications Comparison
Architecture & Cores
| Specification | GeForce GTX 1660 SUPER | Radeon RX 6800M |
|---|---|---|
| Architecture | Turing | RDNA 2 |
| Process Node | TSMC 12nm | TSMC 7nm |
| CUDA Cores (CUDA Cores / Stream Processors) | 1,408 | 2,560✓ |
| Ray Tracing Cores | — | 40 |
| Tensor / AI Cores | — | 80 |
Clock Speeds
| Specification | GeForce GTX 1660 SUPER | Radeon RX 6800M |
|---|---|---|
| Base Clock | 1,530 MHz | 1,975 MHz✓ |
| Boost Clock | 1,785 MHz | 2,300 MHz✓ |
Memory
| Specification | GeForce GTX 1660 SUPER | Radeon RX 6800M |
|---|---|---|
| VRAM Capacity | 6 GB | 12 GB✓ |
| Memory Type | GDDR6 | GDDR6 |
| Memory Bus | 192-bit | 192-bit |
| Memory Speed | 14 Gbps | 16 Gbps✓ |
| Bandwidth | 336 GB/s | 384 GB/s✓ |
Connectivity & Power
| Specification | GeForce GTX 1660 SUPER | Radeon RX 6800M |
|---|---|---|
| Interface | PCIe 3.0 x16 | PCIe 4.0 x16 |
| TDP | 125 W✓ | 145 W |
| Power Connectors | 1x 8-pin | None |
| Released | Oct 2019 | Jun 2021 |
