GPU Comparison
Select up to 2 GPUs to analyze their pricing, performance, and specifications side-by-side.
Market Value Leader
Market comparison is currently pending while we verify the latest benchmarks for Radeon RX 6700M and Radeon RX 7700 XT.
The Radeon RX 7700 XT is significantly faster than the Radeon RX 6700M, leading by roughly 39% in our performance index.
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Comparable or lower specs
Radeon RX 7700 XT vs Radeon RX 6700M: In-Depth Breakdown
Performance: Radeon RX 7700 XT vs Radeon RX 6700M
The Radeon RX 7700 XT is significantly faster, around 39% ahead of the Radeon RX 6700M. That gap is enough to move it up a tier: the Radeon RX 7700 XT is comfortable at 1440p, while the Radeon RX 6700M is better matched to 1080p. The Radeon RX 7700 XT packs 3,456 stream processors versus 2,304 on the Radeon RX 6700M.
Power & Efficiency
The Radeon RX 6700M draws just 135W versus 245W for the Radeon RX 7700 XT, and it also delivers more performance per watt — so it runs cooler and quieter and needs less PSU headroom.
VRAM & Future-Proofing
With 12GB against 10GB, the Radeon RX 7700 XT has more headroom for 4K textures and memory-hungry creative/AI tasks where the Radeon RX 6700M's 10GB can fall short. The Radeon RX 7700 XT's memory is also faster — 432 GB/s versus 320 GB/s (192-bit vs 160-bit bus) — which helps feed the GPU at 4K and with heavy textures.
Generation & Longevity
The Radeon RX 7700 XT is roughly 2 years newer than the Radeon RX 6700M (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 6700M or Radeon RX 7700 XT?
The Radeon RX 7700 XT is the faster card by about 39%. 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 7700 XT better than the Radeon RX 6700M?
Which is better for 4K gaming, the Radeon RX 6700M or the Radeon RX 7700 XT?
Does the Radeon RX 7700 XT have enough VRAM advantage to matter?
Technical Specifications Comparison
Architecture & Cores
| Specification | Radeon RX 6700M | Radeon RX 7700 XT |
|---|---|---|
| Architecture | RDNA 2 | RDNA 3 |
| Process Node | TSMC 7nm | TSMC N5 |
| CUDA Cores (Stream Processors / Stream Processors) | 2,304 | 3,456✓ |
| Ray Tracing Cores | 36 | 54✓ |
| Tensor / AI Cores | 72 | 108✓ |
Clock Speeds
| Specification | Radeon RX 6700M | Radeon RX 7700 XT |
|---|---|---|
| Base Clock | 2,100 MHz✓ | 1,900 MHz |
| Boost Clock | 2,300 MHz | 2,544 MHz✓ |
Memory
| Specification | Radeon RX 6700M | Radeon RX 7700 XT |
|---|---|---|
| VRAM Capacity | 10 GB | 12 GB✓ |
| Memory Type | GDDR6 | GDDR6 |
| Memory Bus | 160-bit | 192-bit✓ |
| Memory Speed | 16 Gbps | 18 Gbps✓ |
| Bandwidth | 320 GB/s | 432 GB/s✓ |
Connectivity & Power
| Specification | Radeon RX 6700M | Radeon RX 7700 XT |
|---|---|---|
| Interface | PCIe 4.0 x16 | PCIe 4.0 x16 |
| TDP | 135 W✓ | 245 W |
| Power Connectors | None | 2x 8-pin |
| Released | Jun 2021 | Aug 2023 |