Radeon RX 7700 XT vs Radeon RX 7800 XT
Performance-wise the Radeon RX 7800 XT is out front, noticeably faster, roughly 16% up on the Radeon RX 7700 XT. Value tips toward the Radeon RX 7700 XT, though: $1,000 BRL cheaper for what you get.
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Radeon RX 7800 XT vs Radeon RX 7700 XT: In-Depth Breakdown
Performance: Radeon RX 7800 XT vs Radeon RX 7700 XT
The Radeon RX 7800 XT is noticeably faster, around 16% ahead of the Radeon RX 7700 XT. Both cards sit in the same broad class, well suited to 1440p. The Radeon RX 7800 XT packs 3,840 stream processors versus 3,456 on the Radeon RX 7700 XT.
Price & Value
Right now the Radeon RX 7700 XT starts at $3,200 BRL against $4,200 BRL for the Radeon RX 7800 XT. Despite being slower, the Radeon RX 7700 XT offers the better performance-per-dollar (~14% better value), so budget-focused buyers should weigh it carefully. The Radeon RX 7700 XT still sits about $2,751 BRL above its $449 BRL MSRP. The Radeon RX 7800 XT still sits about $3,701 BRL above its $499 BRL MSRP.
Power & Efficiency
The Radeon RX 7700 XT is the lighter draw at 245W against the Radeon RX 7800 XT's 263W, making it the easier card to power and cool. The Radeon RX 7800 XT draws more in absolute terms but squeezes out more performance per watt, so budget for a beefier PSU if you go that route.
VRAM & Future-Proofing
The Radeon RX 7800 XT's 16GB (vs 12GB on the Radeon RX 7700 XT) gives it more room for 4K textures and memory-hungry creative or AI workloads. The Radeon RX 7800 XT's memory is also faster — 624 GB/s versus 432 GB/s (256-bit vs 192-bit bus) — which helps feed the GPU at 4K and with heavy textures.
Which should you buy: Radeon RX 7700 XT 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 Radeon RX 7700 XT stretches your money further for only slightly lower performance.
Frequently Asked Questions
Is the Radeon RX 7800 XT better than the Radeon RX 7700 XT?
Which is better for 4K gaming, the Radeon RX 7700 XT or the Radeon RX 7800 XT?
Is the Radeon RX 7800 XT worth the extra $1,000 BRL over the Radeon RX 7700 XT?
Does the Radeon RX 7800 XT have enough VRAM advantage to matter?
Which should you buy: Radeon RX 7700 XT or Radeon RX 7800 XT?
Technical Specifications Comparison
Architecture & Cores
| Specification | Radeon RX 7700 XT | Radeon RX 7800 XT |
|---|---|---|
| Architecture | RDNA 3 | RDNA 3 |
| Process Node | TSMC N5 | TSMC N5 |
| CUDA Cores (Stream Processors / Stream Processors) | 3,456 | 3,840✓ |
| Ray Tracing Cores | 54 | 60✓ |
| Tensor / AI Cores | 108 | 120✓ |
Clock Speeds
| Specification | Radeon RX 7700 XT | Radeon RX 7800 XT |
|---|---|---|
| Base Clock | 1,900 MHz✓ | 1,800 MHz |
| Boost Clock | 2,544 MHz✓ | 2,430 MHz |
Memory
| Specification | Radeon RX 7700 XT | Radeon RX 7800 XT |
|---|---|---|
| VRAM Capacity | 12 GB | 16 GB✓ |
| Memory Type | GDDR6 | GDDR6 |
| Memory Bus | 192-bit | 256-bit✓ |
| Memory Speed | 18 Gbps | 19.5 Gbps✓ |
| Bandwidth | 432 GB/s | 624 GB/s✓ |
Connectivity & Power
| Specification | Radeon RX 7700 XT | Radeon RX 7800 XT |
|---|---|---|
| Interface | PCIe 4.0 x16 | PCIe 4.0 x16 |
| TDP | 245 W✓ | 263 W |
| Power Connectors | 2x 8-pin | 2x 8-pin |
| Released | Aug 2023 | Aug 2023 |