GPU Comparison
Select up to 2 GPUs to analyze their pricing, performance, and specifications side-by-side.
Market Value Leader
Only verified data for Radeon RX 7800 XT is available. Benchmarks for other models are currently being processed.
The Radeon RX 7800 XT is dramatically faster than the Radeon RX 6700S Laptop, leading by roughly 95% in our performance index.
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Comparable or lower specs
Radeon RX 7800 XT vs Radeon RX 6700S Laptop: In-Depth Breakdown
Performance: Radeon RX 7800 XT vs Radeon RX 6700S Laptop
The Radeon RX 7800 XT is dramatically faster, around 95% ahead of the Radeon RX 6700S Laptop. That gap is enough to move it up a tier: the Radeon RX 7800 XT is comfortable at 1440p, while the Radeon RX 6700S Laptop is better matched to 1080p. The Radeon RX 7800 XT packs 3,840 stream processors versus 1,792 on the Radeon RX 6700S Laptop.
Power & Efficiency
The Radeon RX 6700S Laptop draws just 80W versus 263W for the Radeon RX 7800 XT, and it also delivers more performance per watt — so it runs cooler and quieter and needs less PSU headroom.
VRAM & Future-Proofing
With 16GB against 8GB, the Radeon RX 7800 XT has more headroom for 4K textures and memory-hungry creative/AI tasks where the Radeon RX 6700S Laptop's 8GB can fall short. The Radeon RX 7800 XT's memory is also faster — 624 GB/s versus 224 GB/s (256-bit vs 128-bit bus) — which helps feed the GPU at 4K and with heavy textures.
Which should you buy: Radeon RX 6700S Laptop or Radeon RX 7800 XT?
The Radeon RX 7800 XT is the faster card by about 95%. 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 7800 XT better than the Radeon RX 6700S Laptop?
Which is better for 4K gaming, the Radeon RX 6700S Laptop or the Radeon RX 7800 XT?
Does the Radeon RX 7800 XT have enough VRAM advantage to matter?
Technical Specifications Comparison
Architecture & Cores
| Specification | Radeon RX 6700S Laptop | Radeon RX 7800 XT |
|---|---|---|
| Architecture | RDNA 2 | RDNA 3 |
| Process Node | TSMC N6 | TSMC N5 |
| CUDA Cores (Stream Processors / Stream Processors) | 1,792 | 3,840✓ |
| Ray Tracing Cores | 28 | 60✓ |
| Tensor / AI Cores | 56 | 120✓ |
Clock Speeds
| Specification | Radeon RX 6700S Laptop | Radeon RX 7800 XT |
|---|---|---|
| Base Clock | 1,700 MHz | 1,800 MHz✓ |
| Boost Clock | 1,890 MHz | 2,430 MHz✓ |
Memory
| Specification | Radeon RX 6700S Laptop | Radeon RX 7800 XT |
|---|---|---|
| VRAM Capacity | 8 GB | 16 GB✓ |
| Memory Type | GDDR6 | GDDR6 |
| Memory Bus | 128-bit | 256-bit✓ |
| Memory Speed | 14 Gbps | 19.5 Gbps✓ |
| Bandwidth | 224 GB/s | 624 GB/s✓ |
Connectivity & Power
| Specification | Radeon RX 6700S Laptop | Radeon RX 7800 XT |
|---|---|---|
| Interface | PCIe 4.0 x8 | PCIe 4.0 x16 |
| TDP | 80 W✓ | 263 W |
| Power Connectors | None | 2x 8-pin |
| Released | Jan 2022 | Aug 2023 |