GPU Comparison
Select up to 2 GPUs to analyze their pricing, performance, and specifications side-by-side.
Market Value Leader
Radeon RX 7800 XT is the clear winner, offering 10.3% better value than Radeon RX 7900 XTX.
The Radeon RX 7900 XTX is dramatically faster than the Radeon RX 7800 XT, leading by roughly 51% in our performance index. The Radeon RX 7800 XT, however, delivers more performance per dollar — $1,660 AED cheaper.
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Comparable or lower specs
Radeon RX 7900 XTX vs Radeon RX 7800 XT: In-Depth Breakdown
Performance: Radeon RX 7900 XTX vs Radeon RX 7800 XT
The Radeon RX 7900 XTX is dramatically faster, around 51% ahead of the Radeon RX 7800 XT. That gap is enough to move it up a tier: the Radeon RX 7900 XTX is comfortable at 4K with upscaling and native 1440p, while the Radeon RX 7800 XT is better matched to 1440p. The Radeon RX 7900 XTX packs 6,144 stream processors versus 3,840 on the Radeon RX 7800 XT. The Radeon RX 7900 XTX also has more RT cores (96 vs 60) and more AI cores (192 vs 120), strengthening its ray-tracing and AI-upscaling performance.
Price & Value
Right now the Radeon RX 7800 XT starts at $2,479 AED against $4,139 AED for the Radeon RX 7900 XTX. Despite being slower, the Radeon RX 7800 XT offers the better performance-per-dollar (~10% better value), so budget-focused buyers should weigh it carefully. The Radeon RX 7800 XT still sits about $1,980 AED above its $499 AED MSRP. The Radeon RX 7900 XTX still sits about $3,140 AED above its $999 AED MSRP.
Power & Efficiency
The Radeon RX 7800 XT pulls less power (263W vs 355W), so it's the easier card to cool and the lighter load on your PSU. The faster Radeon RX 7900 XTX draws more overall but extracts more performance from each watt — plan for a sturdier power supply if you pick it.
VRAM & Future-Proofing
With 24GB against 16GB, the Radeon RX 7900 XTX has more headroom for 4K textures and memory-hungry creative/AI tasks where the Radeon RX 7800 XT's 16GB can fall short. The Radeon RX 7900 XTX's memory is also faster — 960 GB/s versus 624 GB/s (384-bit vs 256-bit bus) — which helps feed the GPU at 4K and with heavy textures.
Which should you buy: Radeon RX 7800 XT or Radeon RX 7900 XTX?
Choose the Radeon RX 7900 XTX if you want the most performance and can absorb the higher price. If you're optimizing for value, the Radeon RX 7800 XT stretches your money further for only slightly lower performance.
Frequently Asked Questions
Is the Radeon RX 7900 XTX better than the Radeon RX 7800 XT?
Which is better for 4K gaming, the Radeon RX 7800 XT or the Radeon RX 7900 XTX?
Is the Radeon RX 7900 XTX worth the extra $1,660 AED over the Radeon RX 7800 XT?
Does the Radeon RX 7900 XTX have enough VRAM advantage to matter?
Which is better for ray tracing, the Radeon RX 7900 XTX or the Radeon RX 7800 XT?
Technical Specifications Comparison
Architecture & Cores
| Specification | Radeon RX 7800 XT | Radeon RX 7900 XTX |
|---|---|---|
| Architecture | RDNA 3 | RDNA 3 |
| Process Node | TSMC N5 | TSMC N5 |
| CUDA Cores (Stream Processors / Stream Processors) | 3,840 | 6,144✓ |
| Ray Tracing Cores | 60 | 96✓ |
| Tensor / AI Cores | 120 | 192✓ |
Clock Speeds
| Specification | Radeon RX 7800 XT | Radeon RX 7900 XTX |
|---|---|---|
| Base Clock | 1,800 MHz | 1,900 MHz✓ |
| Boost Clock | 2,430 MHz | 2,500 MHz✓ |
Memory
| Specification | Radeon RX 7800 XT | Radeon RX 7900 XTX |
|---|---|---|
| VRAM Capacity | 16 GB | 24 GB✓ |
| Memory Type | GDDR6 | GDDR6 |
| Memory Bus | 256-bit | 384-bit✓ |
| Memory Speed | 19.5 Gbps | 20 Gbps✓ |
| Bandwidth | 624 GB/s | 960 GB/s✓ |
Connectivity & Power
| Specification | Radeon RX 7800 XT | Radeon RX 7900 XTX |
|---|---|---|
| Interface | PCIe 4.0 x16 | PCIe 4.0 x16 |
| TDP | 263 W✓ | 355 W |
| Power Connectors | 2x 8-pin | 2x 8-pin |
| Released | Aug 2023 | Nov 2022 |
