GPU Comparison
Select up to 2 GPUs to analyze their pricing, performance, and specifications side-by-side.
Market Value Leader
Only verified data for GeForce RTX 3080 Ti is available. Benchmarks for other models are currently being processed.
On raw speed the GeForce RTX 3080 Ti comes out noticeably faster — about 8% ahead of the Radeon RX 7900M.
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GeForce RTX 3080 Ti vs Radeon RX 7900M: In-Depth Breakdown
Performance: GeForce RTX 3080 Ti vs Radeon RX 7900M
The GeForce RTX 3080 Ti is noticeably faster, around 8% ahead of the Radeon RX 7900M. Both cards sit in the same broad class, well suited to 1440p.
Power & Efficiency
At 180W against 350W, 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 GeForce RTX 3080 Ti. The extra 4GB helps at 4K, with high-resolution texture packs, and for content-creation or local-AI workloads that exhaust smaller buffers.
Generation & Longevity
The Radeon RX 7900M is roughly 2 years newer than the GeForce RTX 3080 Ti (RDNA 3 vs Ampere), so it generally benefits from a more modern architecture and longer driver-support runway.
Features & Ecosystem
Beyond raw numbers, the GeForce RTX 3080 Ti brings NVIDIA DLSS upscaling/frame generation and stronger ray tracing, while the Radeon RX 7900M offers AMD FSR upscaling and strong rasterization value. If you lean on upscaling or ray tracing, that ecosystem difference can matter as much as the frame-rate gap.
Which should you buy: GeForce RTX 3080 Ti or Radeon RX 7900M?
The GeForce RTX 3080 Ti is the faster card by about 8%. 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 GeForce RTX 3080 Ti better than the Radeon RX 7900M?
Which is better for 4K gaming, the GeForce RTX 3080 Ti or the Radeon RX 7900M?
Does the Radeon RX 7900M have enough VRAM advantage to matter?
Technical Specifications Comparison
Architecture & Cores
| Specification | GeForce RTX 3080 Ti | Radeon RX 7900M |
|---|---|---|
| Architecture | Ampere | RDNA 3 |
| Process Node | Samsung 8nm | TSMC N5 |
| CUDA Cores (CUDA Cores / Stream Processors) | 10,240✓ | 4,608 |
| Ray Tracing Cores | 80✓ | 72 |
| Tensor / AI Cores | 320✓ | 144 |
Clock Speeds
| Specification | GeForce RTX 3080 Ti | Radeon RX 7900M |
|---|---|---|
| Base Clock | 1,365 MHz | 1,825 MHz✓ |
| Boost Clock | 1,665 MHz | 2,090 MHz✓ |
Memory
| Specification | GeForce RTX 3080 Ti | Radeon RX 7900M |
|---|---|---|
| VRAM Capacity | 12 GB | 16 GB✓ |
| Memory Type | GDDR6X | GDDR6 |
| Memory Bus | 384-bit✓ | 256-bit |
| Memory Speed | 19 Gbps✓ | 18 Gbps |
| Bandwidth | 912 GB/s✓ | 576 GB/s |
Connectivity & Power
| Specification | GeForce RTX 3080 Ti | Radeon RX 7900M |
|---|---|---|
| Interface | PCIe 4.0 x16 | PCIe 4.0 x16 |
| TDP | 350 W | 180 W✓ |
| Power Connectors | 1x 12-pin | None |
| Released | May 2021 | Oct 2023 |