Radeon RX 6800M vs Radeon RX 7700M
On raw speed the Radeon RX 6800M comes out ahead: well ahead on speed, about 29% ahead of the Radeon RX 7700M.
Market Value Leader
Market comparison is currently pending while we verify the latest benchmarks for Radeon RX 6800M and Radeon RX 7700M.
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Radeon RX 6800M vs Radeon RX 7700M: In-Depth Breakdown
Performance: Radeon RX 6800M vs Radeon RX 7700M
The Radeon RX 6800M is significantly faster, around 29% ahead of the Radeon RX 7700M. That gap is enough to move it up a tier: the Radeon RX 6800M is comfortable at 1440p, while the Radeon RX 7700M is better matched to 1080p. The Radeon RX 6800M packs 2,560 stream processors versus 2,048 on the Radeon RX 7700M.
Power & Efficiency
On power, the Radeon RX 7700M is the gentler choice at 120W versus 145W. The Radeon RX 6800M is more efficient per watt because it's faster, but its higher 145W draw means more heat and a bigger PSU.
VRAM & Future-Proofing
VRAM favors the Radeon RX 6800M at 12GB versus 8GB on the Radeon RX 7700M — that extra 4GB matters most at 4K, with high-res texture packs, and for content-creation/local-AI work. The Radeon RX 6800M's memory is also faster — 384 GB/s versus 288 GB/s (192-bit vs 128-bit bus) — which helps feed the GPU at 4K and with heavy textures.
Generation & Longevity
The Radeon RX 7700M is roughly 2 years newer than the Radeon RX 6800M (RDNA 3 vs RDNA 2), so it generally benefits from a more modern architecture and longer driver-support runway.
Which should you buy: Radeon RX 6800M or Radeon RX 7700M?
The Radeon RX 6800M is the faster card by about 29%. 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 6800M better than the Radeon RX 7700M?
Which is better for 4K gaming, the Radeon RX 6800M or the Radeon RX 7700M?
Does the Radeon RX 6800M have enough VRAM advantage to matter?
Which should you buy: Radeon RX 6800M or Radeon RX 7700M?
Technical Specifications Comparison
Architecture & Cores
| Specification | Radeon RX 6800M | Radeon RX 7700M |
|---|---|---|
| Architecture | RDNA 2 | RDNA 3 |
| Process Node | TSMC 7nm | TSMC N5 |
| CUDA Cores (Stream Processors / Stream Processors) | 2,560✓ | 2,048 |
| Ray Tracing Cores | 40✓ | 32 |
| Tensor / AI Cores | 80✓ | 64 |
Clock Speeds
| Specification | Radeon RX 6800M | Radeon RX 7700M |
|---|---|---|
| Base Clock | 1,975 MHz✓ | 1,800 MHz |
| Boost Clock | 2,300 MHz | 2,300 MHz |
Memory
| Specification | Radeon RX 6800M | Radeon RX 7700M |
|---|---|---|
| VRAM Capacity | 12 GB✓ | 8 GB |
| Memory Type | GDDR6 | GDDR6 |
| Memory Bus | 192-bit✓ | 128-bit |
| Memory Speed | 16 Gbps | 18 Gbps✓ |
| Bandwidth | 384 GB/s✓ | 288 GB/s |
Connectivity & Power
| Specification | Radeon RX 6800M | Radeon RX 7700M |
|---|---|---|
| Interface | PCIe 4.0 x16 | PCIe 4.0 x8 |
| TDP | 145 W | 120 W✓ |
| Power Connectors | None | — |
| Released | Jun 2021 | Sep 2023 |