GeForce RTX 3070 Ti vs Radeon RX 7800 XT
On raw speed the Radeon RX 7800 XT comes out ahead: well ahead on speed, about 23% ahead of the GeForce RTX 3070 Ti. That said, the GeForce RTX 3070 Ti is the smarter buy on value — $775 AUD less for the performance on offer.
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Radeon RX 7800 XT vs GeForce RTX 3070 Ti: In-Depth Breakdown
Performance: Radeon RX 7800 XT vs GeForce RTX 3070 Ti
The Radeon RX 7800 XT is significantly faster, around 23% ahead of the GeForce RTX 3070 Ti. Both cards sit in the same broad class, well suited to 1440p.
Price & Value
The GeForce RTX 3070 Ti currently lists from $515 AUD, $775 AUD less than the Radeon RX 7800 XT at $1,290 AUD. Despite being slower, the GeForce RTX 3070 Ti offers the better performance-per-dollar (~103% better value), so budget-focused buyers should weigh it carefully. The GeForce RTX 3070 Ti is trading below its $599 AUD MSRP — a genuine deal. The Radeon RX 7800 XT still sits about $791 AUD above its $499 AUD MSRP.
Power & Efficiency
At 263W against 290W, the Radeon RX 7800 XT is both the lower-power and the more efficient card, making it the easier build to cool and power. Its more modern RDNA 3 architecture on a TSMC N5 process is part of why it does more with each watt.
VRAM & Future-Proofing
VRAM favors the Radeon RX 7800 XT at 16GB versus 8GB on the GeForce RTX 3070 Ti — that extra 8GB matters most at 4K, with high-res texture packs, and for content-creation/local-AI work.
Generation & Longevity
The Radeon RX 7800 XT is roughly 2 years newer than the GeForce RTX 3070 Ti (RDNA 3 vs Ampere), so it generally benefits from a more modern architecture and longer driver-support runway.
Features & Ecosystem
Beyond raw numbers, the GeForce RTX 3070 Ti brings NVIDIA DLSS upscaling/frame generation and stronger ray tracing, while the Radeon RX 7800 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 RTX 3070 Ti or Radeon RX 7800 XT?
Choose the Radeon RX 7800 XT if you want the most performance and can absorb the higher price. If you're optimizing for value, the GeForce RTX 3070 Ti stretches your money further for only slightly lower performance.
Frequently Asked Questions
Is the Radeon RX 7800 XT better than the GeForce RTX 3070 Ti?
Which is better for 4K gaming, the GeForce RTX 3070 Ti or the Radeon RX 7800 XT?
Is the Radeon RX 7800 XT worth the extra $775 AUD over the GeForce RTX 3070 Ti?
Does the Radeon RX 7800 XT have enough VRAM advantage to matter?
Which should you buy: GeForce RTX 3070 Ti or Radeon RX 7800 XT?
Technical Specifications Comparison
Architecture & Cores
| Specification | GeForce RTX 3070 Ti | Radeon RX 7800 XT |
|---|---|---|
| Architecture | Ampere | RDNA 3 |
| Process Node | Samsung 8nm | TSMC N5 |
| CUDA Cores (CUDA Cores / Stream Processors) | 6,144✓ | 3,840 |
| Ray Tracing Cores | 48 | 60✓ |
| Tensor / AI Cores | 192✓ | 120 |
Clock Speeds
| Specification | GeForce RTX 3070 Ti | Radeon RX 7800 XT |
|---|---|---|
| Base Clock | 1,575 MHz | 1,800 MHz✓ |
| Boost Clock | 1,770 MHz | 2,430 MHz✓ |
Memory
| Specification | GeForce RTX 3070 Ti | Radeon RX 7800 XT |
|---|---|---|
| VRAM Capacity | 8 GB | 16 GB✓ |
| Memory Type | GDDR6X | GDDR6 |
| Memory Bus | 256-bit | 256-bit |
| Memory Speed | 19 Gbps | 19.5 Gbps✓ |
| Bandwidth | 608 GB/s | 624 GB/s✓ |
Connectivity & Power
| Specification | GeForce RTX 3070 Ti | Radeon RX 7800 XT |
|---|---|---|
| Interface | PCIe 4.0 x16 | PCIe 4.0 x16 |
| TDP | 290 W | 263 W✓ |
| Power Connectors | 1x 12-pin | 2x 8-pin |
| Released | May 2021 | Aug 2023 |