GeForce GTX 750 vs Radeon RX 550
Neither the GeForce GTX 750 nor the Radeon RX 550 pulls ahead in performance; treat them as equals on speed. It also comes out ahead on value, making it the straightforward pick if the price fits your budget.
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GeForce GTX 750 vs Radeon RX 550: In-Depth Breakdown
Performance: GeForce GTX 750 vs Radeon RX 550
The GeForce GTX 750 and Radeon RX 550 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
On price, expect to pay $484 BRL for the GeForce GTX 750 versus $605 BRL for the Radeon RX 550. Because it's both faster and competitively priced, the GeForce GTX 750 wins on performance-per-dollar by about 25%. The GeForce GTX 750 still sits about $365 BRL above its $119 BRL MSRP. The Radeon RX 550 still sits about $526 BRL above its $79 BRL MSRP.
Power & Efficiency
The Radeon RX 550 draws just 50W versus 55W for the GeForce GTX 750, and it also delivers more performance per watt — so it runs cooler and quieter and needs less PSU headroom. Its more modern GCN 4.0 (Polaris) architecture on a GloFo 14nm process is part of why it does more with each watt.
VRAM & Future-Proofing
With 2GB against 1GB, the Radeon RX 550 has more headroom for 4K textures and memory-hungry creative/AI tasks where the GeForce GTX 750's 1GB can fall short.
Generation & Longevity
The Radeon RX 550 is roughly 3 years newer than the GeForce GTX 750 (GCN 4.0 (Polaris) vs Maxwell), so it generally benefits from a more modern architecture and longer driver-support runway.
Features & Ecosystem
Beyond raw numbers, the GeForce GTX 750 brings NVIDIA DLSS upscaling/frame generation and stronger ray tracing, while the Radeon RX 550 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 or Radeon RX 550?
The GeForce GTX 750 is the all-round winner here — it's faster and the better value, so buy it if it fits your budget. Only consider the Radeon RX 550 if you find it at a steep discount.
Frequently Asked Questions
Is the GeForce GTX 750 better than the Radeon RX 550?
Which is better for 4K gaming, the GeForce GTX 750 or the Radeon RX 550?
Is the Radeon RX 550 worth the extra $121 BRL over the GeForce GTX 750?
Does the Radeon RX 550 have enough VRAM advantage to matter?
Which should you buy: GeForce GTX 750 or Radeon RX 550?
Technical Specifications Comparison
Architecture & Cores
| Specification | GeForce GTX 750 | Radeon RX 550 |
|---|---|---|
| Architecture | Maxwell | GCN 4.0 (Polaris) |
| Process Node | TSMC 28nm | GloFo 14nm |
| CUDA Cores (CUDA Cores / Stream Processors) | 512 | 640✓ |
Clock Speeds
| Specification | GeForce GTX 750 | Radeon RX 550 |
|---|---|---|
| Base Clock | 1,020 MHz✓ | 1,019 MHz |
| Boost Clock | 1,085 MHz | 1,183 MHz✓ |
Memory
| Specification | GeForce GTX 750 | Radeon RX 550 |
|---|---|---|
| VRAM Capacity | 1 GB | 2 GB✓ |
| Memory Type | GDDR5 | GDDR5 |
| Memory Bus | 128-bit | 128-bit |
| Memory Speed | 5 Gbps | 6 Gbps✓ |
| Bandwidth | 80 GB/s | 96 GB/s✓ |
Connectivity & Power
| Specification | GeForce GTX 750 | Radeon RX 550 |
|---|---|---|
| Interface | PCIe 3.0 x16 | PCIe 3.0 x8 |
| TDP | 55 W | 50 W✓ |
| Power Connectors | None | None |
| Released | Feb 2014 | Apr 2017 |