GPU Comparison
Select up to 2 GPUs to analyze their pricing, performance, and specifications side-by-side.
Market Value Leader
Market comparison is currently pending while we verify the latest benchmarks for GeForce GTX TITAN and Radeon RX 6400.
The Radeon RX 6400 is significantly faster than the GeForce GTX TITAN, leading by roughly 20% in our performance index.
Maximum Capacity Reached. Remove a model to add another. (2/2)
Radeon RX 6400 vs GeForce GTX TITAN: In-Depth Breakdown
Performance: Radeon RX 6400 vs GeForce GTX TITAN
The Radeon RX 6400 is significantly faster, around 20% ahead of the GeForce GTX TITAN. Both cards sit in the same broad class, well suited to entry-level 1080p.
Power & Efficiency
The Radeon RX 6400 draws just 53W versus 230W for the GeForce GTX TITAN, and it also delivers more performance per watt — so it runs cooler and quieter and needs less PSU headroom. Its more modern RDNA 2 architecture on a TSMC N6 process is part of why it does more with each watt.
VRAM & Future-Proofing
With 6GB against 4GB, the GeForce GTX TITAN has more headroom for 4K textures and memory-hungry creative/AI tasks where the Radeon RX 6400's 4GB can fall short.
Generation & Longevity
The Radeon RX 6400 is roughly 9 years newer than the GeForce GTX TITAN (RDNA 2 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 RX 6400 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 RX 6400?
The Radeon RX 6400 is the faster card by about 20%. With live pricing limited for this pair, base your decision on the spec differences above — particularly VRAM and power draw — and check current stock before buying.
Frequently Asked Questions
Is the Radeon RX 6400 better than the GeForce GTX TITAN?
Which is better for 4K gaming, the GeForce GTX TITAN or the Radeon RX 6400?
Does the GeForce GTX TITAN have enough VRAM advantage to matter?
Technical Specifications Comparison
Architecture & Cores
| Specification | GeForce GTX TITAN | Radeon RX 6400 |
|---|---|---|
| Architecture | Kepler | RDNA 2 |
| Process Node | TSMC 28nm | TSMC N6 |
| CUDA Cores (CUDA Cores / Stream Processors) | 2,688✓ | 768 |
| Ray Tracing Cores | — | 12 |
Clock Speeds
| Specification | GeForce GTX TITAN | Radeon RX 6400 |
|---|---|---|
| Base Clock | 837 MHz | 1,923 MHz✓ |
| Boost Clock | 876 MHz | 2,321 MHz✓ |
Memory
| Specification | GeForce GTX TITAN | Radeon RX 6400 |
|---|---|---|
| VRAM Capacity | 6 GB✓ | 4 GB |
| Memory Type | GDDR5 | GDDR6 |
| Memory Bus | 384-bit✓ | 64-bit |
| Memory Speed | 6 Gbps | 16 Gbps✓ |
| Bandwidth | 288.4 GB/s✓ | 128 GB/s |
Connectivity & Power
| Specification | GeForce GTX TITAN | Radeon RX 6400 |
|---|---|---|
| Interface | PCIe 3.0 x16 | PCIe 4.0 x4 |
| TDP | 230 W | 53 W✓ |
| Power Connectors | 1x 6-pin + 1x 8-pin | None |
| Released | Feb 2013 | Jan 2022 |