GeForce GTX TITAN X vs Radeon RX Vega 56
Performance-wise the Radeon RX Vega 56 is out front, significantly faster, roughly 33% up on the GeForce GTX TITAN X. It is also the stronger value pick here, so it's the easy recommendation if your budget allows.
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Radeon RX Vega 56 vs GeForce GTX TITAN X: In-Depth Breakdown
Performance: Radeon RX Vega 56 vs GeForce GTX TITAN X
The Radeon RX Vega 56 is significantly faster, around 33% ahead of the GeForce GTX TITAN X. Both cards sit in the same broad class, well suited to entry-level 1080p.
Price & Value
Right now the Radeon RX Vega 56 starts at $457 GBP against $571 GBP for the GeForce GTX TITAN X. Because it's both faster and competitively priced, the Radeon RX Vega 56 wins on performance-per-dollar by about 67%. The GeForce GTX TITAN X is trading below its $999 GBP MSRP — a genuine deal.
Power & Efficiency
The Radeon RX Vega 56 sips power at 210W next to the GeForce GTX TITAN X's 250W, and still leads on performance-per-watt — quieter, cooler, and gentler on your 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
The GeForce GTX TITAN X's 12GB (vs 8GB on the Radeon RX Vega 56) gives it more room for 4K textures and memory-hungry creative or AI workloads.
Generation & Longevity
The Radeon RX Vega 56 is roughly 2 years newer than the GeForce GTX TITAN X (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 TITAN X brings NVIDIA DLSS upscaling/frame generation and stronger ray tracing, while the Radeon RX Vega 56 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 TITAN X or Radeon RX Vega 56?
The Radeon RX Vega 56 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 TITAN X if you find it at a steep discount.
Frequently Asked Questions
Is the Radeon RX Vega 56 better than the GeForce GTX TITAN X?
Which is better for 4K gaming, the GeForce GTX TITAN X or the Radeon RX Vega 56?
Is the GeForce GTX TITAN X worth the extra $114 GBP over the Radeon RX Vega 56?
Does the GeForce GTX TITAN X have enough VRAM advantage to matter?
Which should you buy: GeForce GTX TITAN X or Radeon RX Vega 56?
Technical Specifications Comparison
Architecture & Cores
| Specification | GeForce GTX TITAN X | Radeon RX Vega 56 |
|---|---|---|
| Architecture | Maxwell | GCN 5.0 (Vega) |
| Process Node | TSMC 28nm | GloFo 14nm |
| CUDA Cores (CUDA Cores / Stream Processors) | 3,072 | 3,584✓ |
Clock Speeds
| Specification | GeForce GTX TITAN X | Radeon RX Vega 56 |
|---|---|---|
| Base Clock | 1,000 MHz | 1,156 MHz✓ |
| Boost Clock | 1,075 MHz | 1,471 MHz✓ |
Memory
| Specification | GeForce GTX TITAN X | Radeon RX Vega 56 |
|---|---|---|
| VRAM Capacity | 12 GB✓ | 8 GB |
| Memory Type | GDDR5 | HBM2 |
| Memory Bus | 384-bit | 2048-bit✓ |
| Memory Speed | 7 Gbps✓ | 1.6 Gbps |
| Bandwidth | 336.5 GB/s | 409.6 GB/s✓ |
Connectivity & Power
| Specification | GeForce GTX TITAN X | Radeon RX Vega 56 |
|---|---|---|
| Interface | PCIe 3.0 x16 | PCIe 3.0 x16 |
| TDP | 250 W | 210 W✓ |
| Power Connectors | 1x 6-pin + 1x 8-pin | 2x 8-pin |
| Released | Mar 2015 | Aug 2017 |