GeForce GTX TITAN vs Radeon R9 390X
Raw performance is basically a wash between the GeForce GTX TITAN and Radeon R9 390X — the gap is within margin of error. But the Radeon R9 390X is the better value, undercutting it by $834 EUR for the performance you get.
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GeForce GTX TITAN vs Radeon R9 390X: In-Depth Breakdown
Performance: GeForce GTX TITAN vs Radeon R9 390X
The GeForce GTX TITAN and Radeon R9 390X post nearly the same score in our performance index, so neither holds a meaningful raw-speed advantage. Both are best suited to entry-level 1080p gaming.
Price & Value
Pricing has the Radeon R9 390X at $364 EUR, $834 EUR under the GeForce GTX TITAN's $1,198 EUR. Despite being slower, the Radeon R9 390X offers the better performance-per-dollar (~229% better value), so budget-focused buyers should weigh it carefully. The Radeon R9 390X is trading below its $429 EUR MSRP — a genuine deal. The GeForce GTX TITAN still sits about $199 EUR above its $999 EUR MSRP.
Power & Efficiency
Power draw favors the GeForce GTX TITAN (230W vs 275W), and it's the more efficient card too, so it's the easy pick if thermals or a smaller PSU matter.
VRAM & Future-Proofing
The Radeon R9 390X carries 8GB versus 6GB on the GeForce GTX TITAN. The extra 2GB helps at 4K, with high-resolution texture packs, and for content-creation or local-AI workloads that exhaust smaller buffers.
Generation & Longevity
The Radeon R9 390X is roughly 2 years newer than the GeForce GTX TITAN (GCN 2.0 vs Kepler), so it generally benefits from a more modern architecture and longer driver-support runway.
Features & Ecosystem
Beyond raw numbers, the GeForce GTX TITAN brings NVIDIA DLSS upscaling/frame generation and stronger ray tracing, while the Radeon R9 390X 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 or Radeon R9 390X?
Choose the GeForce GTX TITAN if you want the most performance and can absorb the higher price. If you're optimizing for value, the Radeon R9 390X stretches your money further for near-identical performance.
Frequently Asked Questions
Is the GeForce GTX TITAN better than the Radeon R9 390X?
Which is better for 4K gaming, the GeForce GTX TITAN or the Radeon R9 390X?
Is the GeForce GTX TITAN worth the extra $834 EUR over the Radeon R9 390X?
Does the Radeon R9 390X have enough VRAM advantage to matter?
Which should you buy: GeForce GTX TITAN or Radeon R9 390X?
Technical Specifications Comparison
Architecture & Cores
| Specification | GeForce GTX TITAN | Radeon R9 390X |
|---|---|---|
| Architecture | Kepler | GCN 2.0 |
| Process Node | TSMC 28nm | TSMC 28nm |
| CUDA Cores (CUDA Cores / Stream Processors) | 2,688 | 2,816✓ |
Clock Speeds
| Specification | GeForce GTX TITAN | Radeon R9 390X |
|---|---|---|
| Base Clock | 837 MHz | 1,050 MHz✓ |
| Boost Clock | 876 MHz | 1,050 MHz✓ |
Memory
| Specification | GeForce GTX TITAN | Radeon R9 390X |
|---|---|---|
| VRAM Capacity | 6 GB | 8 GB✓ |
| Memory Type | GDDR5 | GDDR5 |
| Memory Bus | 384-bit | 512-bit✓ |
| Memory Speed | 6 Gbps | 6 Gbps |
| Bandwidth | 288.4 GB/s | 384 GB/s✓ |
Connectivity & Power
| Specification | GeForce GTX TITAN | Radeon R9 390X |
|---|---|---|
| Interface | PCIe 3.0 x16 | PCIe 3.0 x16 |
| TDP | 230 W✓ | 275 W |
| Power Connectors | 1x 6-pin + 1x 8-pin | 1x 6-pin + 1x 8-pin |
| Released | Feb 2013 | Jun 2015 |