GeForce GTX TITAN vs Radeon R9 390X
The GeForce GTX TITAN and Radeon R9 390X trade blows on raw performance, landing within a few percent of each other. But the Radeon R9 390X is the better value, undercutting it by $1,061 EUR for the performance you get.
Market Value Leader
Radeon R9 390X is the clear winner, offering 1032.7% better value than GeForce GTX TITAN.
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Comparable or lower specs
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
The Radeon R9 390X currently lists from $103 EUR, $1,061 EUR less than the GeForce GTX TITAN at $1,164 EUR. Despite being slower, the Radeon R9 390X offers the better performance-per-dollar (~1033% 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 $165 EUR above its $999 EUR MSRP.
Power & Efficiency
At 230W against 275W, the GeForce GTX TITAN is both the lower-power and the more efficient card, making it the easier build to cool and power.
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 $1,061 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 |