GeForce RTX 3080 Ti vs Radeon RX 7900 GRE
The Radeon RX 7900 GRE pulls ahead here — clearly quicker, about 10% ahead of the GeForce RTX 3080 Ti. It also wins on performance-per-dollar, making it the cleaner choice when you can afford it.
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Radeon RX 7900 GRE vs GeForce RTX 3080 Ti: In-Depth Breakdown
Performance: Radeon RX 7900 GRE vs GeForce RTX 3080 Ti
The Radeon RX 7900 GRE is noticeably faster, around 10% ahead of the GeForce RTX 3080 Ti. That gap is enough to move it up a tier: the Radeon RX 7900 GRE is comfortable at 4K with upscaling and native 1440p, while the GeForce RTX 3080 Ti is better matched to 1440p.
Price & Value
Pricing has the GeForce RTX 3080 Ti at $527 GBP, $43 GBP under the Radeon RX 7900 GRE's $570 GBP. Because it's both faster and competitively priced, the Radeon RX 7900 GRE wins on performance-per-dollar. The GeForce RTX 3080 Ti is trading below its $1,199 GBP MSRP — a genuine deal.
Power & Efficiency
Power draw favors the Radeon RX 7900 GRE (260W vs 350W), and it's the more efficient card too, so it's the easy pick if thermals or a smaller PSU matter. 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 7900 GRE 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 7900 GRE is roughly 3 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 7900 GRE 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 7900 GRE?
The Radeon RX 7900 GRE is the all-round winner here — it's faster and the better value, so buy it if it fits your budget. Only consider the GeForce RTX 3080 Ti if you find it at a steep discount.
Frequently Asked Questions
Is the Radeon RX 7900 GRE better than the GeForce RTX 3080 Ti?
Which is better for 4K gaming, the GeForce RTX 3080 Ti or the Radeon RX 7900 GRE?
Is the Radeon RX 7900 GRE worth the extra $43 GBP over the GeForce RTX 3080 Ti?
Does the Radeon RX 7900 GRE have enough VRAM advantage to matter?
Which should you buy: GeForce RTX 3080 Ti or Radeon RX 7900 GRE?
Technical Specifications Comparison
Architecture & Cores
| Specification | GeForce RTX 3080 Ti | Radeon RX 7900 GRE |
|---|---|---|
| Architecture | Ampere | RDNA 3 |
| Process Node | Samsung 8nm | TSMC N5 |
| CUDA Cores (CUDA Cores / Stream Processors) | 10,240✓ | 5,120 |
| Ray Tracing Cores | 80 | 80 |
| Tensor / AI Cores | 320✓ | 160 |
Clock Speeds
| Specification | GeForce RTX 3080 Ti | Radeon RX 7900 GRE |
|---|---|---|
| Base Clock | 1,365 MHz✓ | 1,287 MHz |
| Boost Clock | 1,665 MHz | 2,245 MHz✓ |
Memory
| Specification | GeForce RTX 3080 Ti | Radeon RX 7900 GRE |
|---|---|---|
| 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 7900 GRE |
|---|---|---|
| Interface | PCIe 4.0 x16 | PCIe 4.0 x16 |
| TDP | 350 W | 260 W✓ |
| Power Connectors | 1x 12-pin | 2x 8-pin |
| Released | May 2021 | Feb 2024 |