GeForce GTX 980 Ti vs Radeon RX Vega 64
On raw speed the Radeon RX Vega 64 comes out ahead: far and away the quicker card, about 40% ahead of the GeForce GTX 980 Ti. Best performance and best value in one card here — the clear recommendation if you can afford it.
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Radeon RX Vega 64 vs GeForce GTX 980 Ti: In-Depth Breakdown
Performance: Radeon RX Vega 64 vs GeForce GTX 980 Ti
The Radeon RX Vega 64 is dramatically faster, around 40% ahead of the GeForce GTX 980 Ti. That gap is enough to move it up a tier: the Radeon RX Vega 64 is comfortable at 1080p, while the GeForce GTX 980 Ti is better matched to entry-level 1080p.
Price & Value
The Radeon RX Vega 64 currently lists from $370 CAD, $265 CAD less than the GeForce GTX 980 Ti at $635 CAD. Because it's both faster and competitively priced, the Radeon RX Vega 64 wins on performance-per-dollar by about 140%. The Radeon RX Vega 64 is trading below its $499 CAD MSRP — a genuine deal.
Power & Efficiency
On power, the GeForce GTX 980 Ti is the gentler choice at 250W versus 295W. The Radeon RX Vega 64 is more efficient per watt because it's faster, but its higher 295W draw means more heat and a bigger PSU. Its more modern GCN 5.0 (Vega) architecture on a GloFo 14nm process is part of why it does more with each watt.
VRAM & Future-Proofing
VRAM favors the Radeon RX Vega 64 at 8GB versus 6GB on the GeForce GTX 980 Ti — that extra 2GB matters most at 4K, with high-res texture packs, and for content-creation/local-AI work.
Generation & Longevity
The Radeon RX Vega 64 is roughly 2 years newer than the GeForce GTX 980 Ti (GCN 5.0 (Vega) vs Maxwell), so it generally benefits from a more modern architecture and longer driver-support runway.
Features & Ecosystem
Beyond raw numbers, the GeForce GTX 980 Ti brings NVIDIA DLSS upscaling/frame generation and stronger ray tracing, while the Radeon RX Vega 64 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 GTX 980 Ti or Radeon RX Vega 64?
The Radeon RX Vega 64 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 GTX 980 Ti if you find it at a steep discount.
Frequently Asked Questions
Is the Radeon RX Vega 64 better than the GeForce GTX 980 Ti?
Which is better for 4K gaming, the GeForce GTX 980 Ti or the Radeon RX Vega 64?
Is the GeForce GTX 980 Ti worth the extra $265 CAD over the Radeon RX Vega 64?
Does the Radeon RX Vega 64 have enough VRAM advantage to matter?
Which should you buy: GeForce GTX 980 Ti or Radeon RX Vega 64?
Technical Specifications Comparison
Architecture & Cores
| Specification | GeForce GTX 980 Ti | Radeon RX Vega 64 |
|---|---|---|
| Architecture | Maxwell | GCN 5.0 (Vega) |
| Process Node | TSMC 28nm | GloFo 14nm |
| CUDA Cores (CUDA Cores / Stream Processors) | 2,816 | 4,096✓ |
Clock Speeds
| Specification | GeForce GTX 980 Ti | Radeon RX Vega 64 |
|---|---|---|
| Base Clock | 1,000 MHz | 1,247 MHz✓ |
| Boost Clock | 1,075 MHz | 1,546 MHz✓ |
Memory
| Specification | GeForce GTX 980 Ti | Radeon RX Vega 64 |
|---|---|---|
| VRAM Capacity | 6 GB | 8 GB✓ |
| Memory Type | GDDR5 | HBM2 |
| Memory Bus | 384-bit | 2048-bit✓ |
| Memory Speed | 7 Gbps✓ | 1.89 Gbps |
| Bandwidth | 336.5 GB/s | 483.8 GB/s✓ |
Connectivity & Power
| Specification | GeForce GTX 980 Ti | Radeon RX Vega 64 |
|---|---|---|
| Interface | PCIe 3.0 x16 | PCIe 3.0 x16 |
| TDP | 250 W✓ | 295 W |
| Power Connectors | 1x 6-pin + 1x 8-pin | 2x 8-pin |
| Released | Jun 2015 | Aug 2017 |