GeForce RTX 4070 vs Radeon RX 6800
The GeForce RTX 4070 is a big jump in performance — leading the Radeon RX 6800 by roughly 19% in our performance index. The Radeon RX 6800, however, delivers more performance per dollar — $300 CAD cheaper.
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GeForce RTX 4070 vs Radeon RX 6800: In-Depth Breakdown
Performance: GeForce RTX 4070 vs Radeon RX 6800
The GeForce RTX 4070 is significantly faster, around 19% ahead of the Radeon RX 6800. Both cards sit in the same broad class, well suited to 1440p.
Price & Value
On price, expect to pay $500 CAD for the Radeon RX 6800 versus $800 CAD for the GeForce RTX 4070. Despite being slower, the Radeon RX 6800 offers the better performance-per-dollar (~34% better value), so budget-focused buyers should weigh it carefully. The Radeon RX 6800 is trading below its $579 CAD MSRP — a genuine deal. The GeForce RTX 4070 still sits about $200 CAD above its $600 CAD MSRP.
Power & Efficiency
The GeForce RTX 4070 draws just 200W versus 250W for the Radeon RX 6800, and it also delivers more performance per watt — so it runs cooler and quieter and needs less PSU headroom. Its more modern Ada Lovelace architecture on a TSMC N4 process is part of why it does more with each watt.
VRAM & Future-Proofing
With 16GB against 12GB, the Radeon RX 6800 has more headroom for 4K textures and memory-hungry creative/AI tasks where the GeForce RTX 4070's 12GB can fall short.
Generation & Longevity
The GeForce RTX 4070 is roughly 3 years newer than the Radeon RX 6800 (Ada Lovelace vs RDNA 2), so it generally benefits from a more modern architecture and longer driver-support runway.
Features & Ecosystem
Beyond raw numbers, the GeForce RTX 4070 brings NVIDIA DLSS upscaling/frame generation and stronger ray tracing, while the Radeon RX 6800 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 RTX 4070 or Radeon RX 6800?
Choose the GeForce RTX 4070 if you want the most performance and can absorb the higher price. If you're optimizing for value, the Radeon RX 6800 stretches your money further for only slightly lower performance.
Frequently Asked Questions
Is the GeForce RTX 4070 better than the Radeon RX 6800?
Which is better for 4K gaming, the GeForce RTX 4070 or the Radeon RX 6800?
Is the GeForce RTX 4070 worth the extra $300 CAD over the Radeon RX 6800?
Does the Radeon RX 6800 have enough VRAM advantage to matter?
Which should you buy: GeForce RTX 4070 or Radeon RX 6800?
Technical Specifications Comparison
Architecture & Cores
| Specification | GeForce RTX 4070 | Radeon RX 6800 |
|---|---|---|
| Architecture | Ada Lovelace | RDNA 2 |
| Process Node | TSMC N4 | TSMC N7 |
| CUDA Cores (CUDA Cores / Stream Processors) | 5,888✓ | 3,840 |
| Ray Tracing Cores | 46 | 60✓ |
| Tensor / AI Cores | 184 | — |
Clock Speeds
| Specification | GeForce RTX 4070 | Radeon RX 6800 |
|---|---|---|
| Base Clock | 1,920 MHz✓ | 1,700 MHz |
| Boost Clock | 2,475 MHz✓ | 2,105 MHz |
Memory
| Specification | GeForce RTX 4070 | Radeon RX 6800 |
|---|---|---|
| VRAM Capacity | 12 GB | 16 GB✓ |
| Memory Type | GDDR6X | GDDR6 |
| Memory Bus | 192-bit | 256-bit✓ |
| Memory Speed | 21 Gbps✓ | 16 Gbps |
| Bandwidth | 504 GB/s | 512 GB/s✓ |
Connectivity & Power
| Specification | GeForce RTX 4070 | Radeon RX 6800 |
|---|---|---|
| Interface | PCIe 4.0 x16 | PCIe 4.0 x16 |
| TDP | 200 W✓ | 250 W |
| Power Connectors | 1x 16-pin | 2x 8-pin |
| Released | Apr 2023 | Nov 2020 |
Related Reading
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