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 6750 XT is available. Benchmarks for other models are currently being processed.
On raw speed the Radeon RX 7900M comes out significantly faster — about 38% ahead of the Radeon RX 6750 XT.
Maximum Capacity Reached. Remove a model to add another. (2/2)
Radeon RX 7900M vs Radeon RX 6750 XT: In-Depth Breakdown
Performance: Radeon RX 7900M vs Radeon RX 6750 XT
The Radeon RX 7900M is significantly faster, around 38% ahead of the Radeon RX 6750 XT. Both cards sit in the same broad class, well suited to 1440p. The Radeon RX 7900M packs 4,608 stream processors versus 2,560 on the Radeon RX 6750 XT.
Power & Efficiency
At 180W against 250W, the Radeon RX 7900M is both the lower-power and the more efficient card, making it the easier build to cool and power. Its more modern RDNA 3 architecture on a TSMC N5 process is part of why it does more with each watt.
VRAM & Future-Proofing
The Radeon RX 7900M carries 16GB versus 12GB on the Radeon RX 6750 XT. The extra 4GB helps at 4K, with high-resolution texture packs, and for content-creation or local-AI workloads that exhaust smaller buffers. The Radeon RX 7900M's memory is also faster — 576 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 6750 XT or Radeon RX 7900M?
The Radeon RX 7900M is the faster card by about 38%. 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 7900M better than the Radeon RX 6750 XT?
Which is better for 4K gaming, the Radeon RX 6750 XT or the Radeon RX 7900M?
Does the Radeon RX 7900M have enough VRAM advantage to matter?
Technical Specifications Comparison
Architecture & Cores
| Specification | Radeon RX 6750 XT | Radeon RX 7900M |
|---|---|---|
| Architecture | RDNA 2 | RDNA 3 |
| Process Node | TSMC N7 | TSMC N5 |
| CUDA Cores (Stream Processors / Stream Processors) | 2,560 | 4,608✓ |
| Ray Tracing Cores | 40 | 72✓ |
| Tensor / AI Cores | — | 144 |
Clock Speeds
| Specification | Radeon RX 6750 XT | Radeon RX 7900M |
|---|---|---|
| Base Clock | 2,150 MHz✓ | 1,825 MHz |
| Boost Clock | 2,600 MHz✓ | 2,090 MHz |
Memory
| Specification | Radeon RX 6750 XT | Radeon RX 7900M |
|---|---|---|
| VRAM Capacity | 12 GB | 16 GB✓ |
| Memory Type | GDDR6 | GDDR6 |
| Memory Bus | 192-bit | 256-bit✓ |
| Memory Speed | 18 Gbps | 18 Gbps |
| Bandwidth | 432 GB/s | 576 GB/s✓ |
Connectivity & Power
| Specification | Radeon RX 6750 XT | Radeon RX 7900M |
|---|---|---|
| Interface | PCIe 4.0 x16 | PCIe 4.0 x16 |
| TDP | 250 W | 180 W✓ |
| Power Connectors | 2x 8-pin | None |
| Released | Mar 2022 | Oct 2023 |