Quick Answer
The Radeon RX 580 and GeForce GTX 1050 are graphics cards from different generations and performance tiers. The RX 580 generally offers significantly higher performance, suitable for 1080p gaming, while the GTX 1050 is a more power-efficient, entry-level option. The choice typically depends on a user’s performance needs versus power consumption and system constraints.
Radeon RX 580 vs GeForce GTX 1050: Full Comparison
Introduction
For PC builders and upgraders on a budget, comparing previous-generation graphics cards can be a practical way to understand the performance landscape. The AMD Radeon RX 580 and the NVIDIA GeForce GTX 1050 were both popular choices in their time, targeting different segments of the market. This comparison will break down their specifications, gaming performance, power characteristics, and features to help clarify their key differences and ideal use cases.
Architecture and Specifications
These cards are built on different architectures and core specs, which directly influence their capabilities.
- Radeon RX 580: Based on AMD’s Polaris architecture, it typically features 2304 Stream Processors and 8GB of GDDR5 memory on a 256-bit bus. This wider memory bus provides higher memory bandwidth.
- GeForce GTX 1050: Built on NVIDIA’s Pascal architecture, it generally comes with 640 CUDA Cores and 2GB of GDDR5 memory on a 128-bit bus. Some models were available with 3GB or 4GB of memory.
The RX 580’s specification advantage in processing cores and memory configuration is substantial, positioning it for more demanding tasks.
Gaming Performance
Performance is the most distinct differentiator between these two GPUs.
- 1080p Gaming: The RX 580 is generally capable of playing many modern games at 1080p resolution with High or Ultra settings at playable frame rates (often above 60 FPS in many titles). The GTX 1050 is better suited for 1080p gaming at Low to Medium settings, or for older and less demanding games.
- Performance Gap: In benchmarks, the RX 580 typically delivers anywhere from 70% to over 100% higher frame rates compared to the GTX 1050, depending on the game and settings.
- VR and Higher Resolutions: The RX 580 can be considered a minimum-spec option for some VR experiences and light 1440p gaming. The GTX 1050 is not typically recommended for VR or resolutions above 1080p.
Power, Heat, and System Requirements
Their performance difference comes with a trade-off in power consumption and thermal output.
- Thermal Design Power (TDP): The RX 580 has a significantly higher TDP, often around 185 watts. This usually requires a 6-pin and sometimes an 8-pin PCIe power connector from the power supply (PSU). The GTX 1050 has a much lower TDP, typically around 75 watts, which allows it to be powered solely through the PCIe slot in many models, making it suitable for small form factor or pre-built systems with limited PSUs.
- Heat and Cooling: Due to its higher power draw, the RX 580 generates more heat and often requires more robust cooling solutions, which can result in a larger, multi-fan design. The GTX 1050 frequently uses smaller, single-fan coolers.
Features and Technologies
Both cards support the core APIs and features of their generation, with some platform-specific differences.
- API Support: Both fully support DirectX 12 and Vulkan APIs. Their performance within these APIs can vary by game title.
- AMD Technologies: The RX 580 supports Radeon features like FreeSync (for variable refresh rate monitors), Radeon Image Sharpening (RIS), and Radeon Anti-Lag.
- NVIDIA Technologies: The GTX 1050 supports NVIDIA features like Ansel (for in-game photography) and, in some driver versions, basic broadcast features. It does not support hardware-accelerated ray tracing or DLSS.
- Display Outputs: Both cards typically offer a range of outputs like DisplayPort, HDMI, and DVI, suitable for most monitors.
Comparison Table: Radeon RX 580 vs GeForce GTX 1050
| Feature | Radeon RX 580 (8GB) | GeForce GTX 1050 (2GB) |
|---|---|---|
| GPU Architecture | Polaris (14nm) | Pascal (14nm) |
| Stream Processors / CUDA Cores | 2304 | 640 |
| Base / Boost Clock | ~1257 MHz / ~1340 MHz | ~1354 MHz / ~1455 MHz |
| VRAM | 8 GB GDDR5 | 2 GB GDDR5 |
| Memory Bus | 256-bit | 128-bit |
| Memory Bandwidth | ~256 GB/s | ~112 GB/s |
| Typical TDP | ~185 W | ~75 W |
| Power Connectors | 1x 8-pin (or 1x 6-pin + 1x 8-pin) | None (PCIe slot only) or 1x 6-pin |
| Typical Gaming Performance (1080p) | High-Ultra settings, 60+ FPS in many titles | Low-Medium settings, 30-60 FPS |
| Key Technologies | FreeSync, Radeon Image Sharpening, Vulkan API support | Ansel, NVIDIA Broadcast (basic), Vulkan API support |
| Ideal For | 1080p gaming, entry-level VR, systems with adequate PSU | eSports titles, media PCs, low-power or small form factor builds |
Frequently Asked Questions (FAQ)
What is the main difference between the RX 580 and GTX 1050?
The primary difference is performance tier. The RX 580 is a mid-range card from its era, while the GTX 1050 is an entry-level card. This results in a large gap in gaming performance, with the RX 580 being significantly more powerful but also consuming more power.
Can the GTX 1050 run modern games?
It can run many modern games at 1080p resolution, but graphical settings will typically need to be set to Low or Medium to achieve playable frame rates (30-60 FPS). It is less suitable for the latest AAA titles at higher settings.
Does the RX 580 require a power supply upgrade?
Often, yes. Due to its ~185W TDP, it generally requires a power supply unit (PSU) with a 6-pin or 8-pin PCIe power connector and a total capacity that can support it, typically a 500W PSU or higher is recommended for the entire system. The GTX 1050 is more likely to work in systems with lower-wattage, pre-built PSUs.
Which card is better for a home theater or office PC?
The GTX 1050 is generally the better choice for non-gaming focused builds. Its lower power consumption, heat output, and ability to often run without extra power connectors make it more suitable for quiet, compact, or low-power systems used for media playback and general computing.
Final Thoughts
The Radeon RX 580 and GeForce GTX 1050 serve distinctly different purposes. The RX 580 stands out for users whose priority is higher frame rates and detail settings in 1080p gaming, provided their system has the power and cooling to support it. The GTX 1050, on the other hand, offers a compelling combination of basic gaming capability and exceptional efficiency, making it a practical choice for upgrading pre-built systems or for builds where low power draw and heat are critical. The decision ultimately hinges on balancing desired performance against system constraints and power considerations.