⚡ Executive Summary
The battle between AISURIX RX 580 8GB and ZER-LON GTX 1660 Super 6GB represents the confrontation between AMD Polaris vs NVIDIA Turing architectures, with significant differences in performance, efficiency and features that we will analyze in detail.
We recommend checking at Omar YT Play: Aisurix RX 580 Graphics Card.
📋 Compared Technical Specifications
| Specification | AISURIX RX 580 | ZER-LON GTX 1660 Super |
|---|---|---|
| Architecture | Polaris 20 XTX (14nm) | Turing TU116 (12nm) |
| Shaders/CUDA Cores | 2048 Stream Processors | 1408 CUDA Cores |
| Memory | 8GB GDDR5 | 6GB GDDR6 |
| Memory Bus | 256-bit | 192-bit |
| Bandwidth | 256 GB/s | 336 GB/s |
| TDP | 185W | 125W |
| Amazon Price | $108.99 | $179.99 |
🎮 Gaming Benchmarks 1080p
The following benchmarks were performed in High/Ultra 1080p configuration with similar systems (Ryzen 5 3600, 16GB DDR4) to ensure a fair comparison.
As seen at Omar YT Play in AISURIX RX 580 Setup Guide.
eSports / Competitive
- Valorant: RX 580 (280 FPS) | GTX 1660S (315 FPS)
- CS2: RX 580 (195 FPS) | GTX 1660S (225 FPS)
- Fortnite: RX 580 (125 FPS) | GTX 1660S (145 FPS)
- Apex Legends: RX 580 (110 FPS) | GTX 1660S (125 FPS)
Modern AAA
- Cyberpunk 2077: RX 580 (55 FPS) | GTX 1660S (68 FPS)
- Call of Duty MW3: RX 580 (95 FPS) | GTX 1660S (115 FPS)
- The Witcher 3: RX 580 (82 FPS) | GTX 1660S (95 FPS)
- GTA V: RX 580 (95 FPS) | GTX 1660S (108 FPS)
💾 VRAM Analysis: 8GB vs 6GB
The difference in video memory is important. Although the GTX 1660 Super has less quantity, its GDDR6 is faster than the GDDR5 of the RX 580, resulting in better bandwidth (336 vs 256 GB/s).
Also at Omar YT Play we have Complete AISURIX RX 580 Drivers Guide.
| Game (1080p Ultra) | VRAM Usage | Impact |
|---|---|---|
| Call of Duty MW3 | 5.2GB | Both OK |
| Cyberpunk 2077 | 6.8GB | GTX 1660S limited |
| Hogwarts Legacy | 6.2GB | GTX 1660S tight |
⚡ Power Consumption and Temperatures
AISURIX RX 580
- TDP: 185W
- Gaming consumption: 160-180W
- Temperature: 65-75°C
- Recommended PSU: 550W+
- 0-dB Cooling System (silent in idle)
ZER-LON GTX 1660 Super
- TDP: 125W (60W less)
- Gaming consumption: 110-125W
- Temperature: 58-68°C
- Recommended PSU: 450W+
- Savings ~$12-18 annually on electricity
🔥 Unique Features and Technologies
AISURIX RX 580 - AMD
- 0-dB Cooling System (fans stop in idle)
- AMD FreeSync (more compatible monitors)
- FidelityFX Super Resolution (upscaling)
- Radeon Anti-Lag (reduced input lag)
- Integrated WattMan (OC and undervolting)
GTX 1660 Super - NVIDIA
- NVIDIA NVENC Turing (improved 1080p60 streaming)
- G-SYNC Compatible (FreeSync + G-SYNC)
- NVIDIA Experience (Game Ready Drivers)
- Shadowplay (recording with minimal impact)
- CUDA 7.5 (creative apps and rendering)
- VR-Ready with NVIDIA VRWorks
⚖️ Advantages and Disadvantages
RX 580 Advantages
- More economical price ($108.99)
- 8GB VRAM for longevity
- 0-dB ultra silent system
- FreeSync widely supported
- Good value for tight budget
RX 580 Disadvantages
- 10-20% less gaming performance
- Higher power consumption (60W more)
- Older architecture (14nm)
- No NVENC for streaming
- GDDR5 slower vs GDDR6
GTX 1660 Super Advantages
- 10-20% more performance in games
- Modern Turing architecture (12nm)
- GDDR6 faster (336 GB/s)
- NVIDIA NVENC for streaming
- Lower consumption and temperatures
- VR-Ready with VRWorks
GTX 1660 Super Disadvantages
- $71 more expensive
- Only 6GB VRAM (vs 8GB)
- May be limited in future games
- Narrower memory bus (192-bit)
ZER-LON GTX 1660 Super
For its superior performance (10-20% more FPS), modern architecture, NVENC for streaming and energy efficiency that justify the $71 price difference.
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