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 750 Ti and Radeon R9 390X.
On raw speed the Radeon R9 390X comes out dramatically faster — about 400% ahead of the GeForce GTX 750 Ti.
Maximum Capacity Reached. Remove a model to add another. (2/2)
Radeon R9 390X vs GeForce GTX 750 Ti: In-Depth Breakdown
Performance: Radeon R9 390X vs GeForce GTX 750 Ti
The Radeon R9 390X is dramatically faster, around 400% ahead of the GeForce GTX 750 Ti. Both cards sit in the same broad class, well suited to entry-level 1080p.
Power & Efficiency
On power, the GeForce GTX 750 Ti is the gentler choice at 60W versus 275W. The Radeon R9 390X is more efficient per watt because it's faster, but its higher 275W draw means more heat and a bigger PSU. Its more modern GCN 2.0 architecture on a TSMC 28nm process is part of why it does more with each watt.
VRAM & Future-Proofing
The Radeon R9 390X carries 8GB versus 1GB on the GeForce GTX 750 Ti. The extra 7GB helps at 4K, with high-resolution texture packs, and for content-creation or local-AI workloads that exhaust smaller buffers.
Features & Ecosystem
Beyond raw numbers, the GeForce GTX 750 Ti 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 750 Ti or Radeon R9 390X?
The Radeon R9 390X is the faster card by about 400%. 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 R9 390X better than the GeForce GTX 750 Ti?
Which is better for 4K gaming, the GeForce GTX 750 Ti or the Radeon R9 390X?
Does the Radeon R9 390X have enough VRAM advantage to matter?
Technical Specifications Comparison
Architecture & Cores
| Specification | GeForce GTX 750 Ti | Radeon R9 390X |
|---|---|---|
| Architecture | Maxwell | GCN 2.0 |
| Process Node | TSMC 28nm | TSMC 28nm |
| CUDA Cores (CUDA Cores / Stream Processors) | 640 | 2,816✓ |
Clock Speeds
| Specification | GeForce GTX 750 Ti | Radeon R9 390X |
|---|---|---|
| Base Clock | 1,020 MHz | 1,050 MHz✓ |
| Boost Clock | 1,085 MHz✓ | 1,050 MHz |
Memory
| Specification | GeForce GTX 750 Ti | Radeon R9 390X |
|---|---|---|
| VRAM Capacity | 1 GB | 8 GB✓ |
| Memory Type | GDDR5 | GDDR5 |
| Memory Bus | 128-bit | 512-bit✓ |
| Memory Speed | 5.4 Gbps | 6 Gbps✓ |
| Bandwidth | 86.4 GB/s | 384 GB/s✓ |
Connectivity & Power
| Specification | GeForce GTX 750 Ti | Radeon R9 390X |
|---|---|---|
| Interface | PCIe 3.0 x16 | PCIe 3.0 x16 |
| TDP | 60 W✓ | 275 W |
| Power Connectors | None | 1x 6-pin + 1x 8-pin |
| Released | Feb 2014 | Jun 2015 |