ASUS ROG Zephyrus GA503R
| Brand | ASUS 2025 |
| Model | 90NR |
| Released Year | 2025 |
| Type | Laptop |
| Screen Resolution | 2560 x 1440 pixels |
| Color | Eclipse Gray |
| Processor | AMD Ryzen 7 5800HS (8 cores, 16 threads, up to 4.4 GHz) |
| RAM | 16 GB DDR5 |
| Hard Drive | 1 TB SSD |
| Graphics Coprocessor | NVIDIA GeForce RTX 3060 |
| Chipset Brand | NVIDIA |
| Graphics Card Ram Size | 6 GB |
| Status | Active |
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Overview
The ASUS ROG Zephyrus GA503R is a high-performance gaming laptop featuring an AMD Ryzen 7 5800HS octa-core processor, optimized for multitasking and gaming workloads.
It combines this powerful CPU with an NVIDIA GeForce RTX 3070 GPU to deliver excellent graphics performance for AAA gaming titles and creative applications.
The model features a 15.6-inch Full HD IPS display with a fast 165Hz refresh rate and 3ms response time for smooth visuals and reduced motion blur.
Memory configuration typically includes 16GB of DDR4 RAM, supporting efficient multitasking and gaming performance.
Storage is handled via a high-speed PCIe NVMe SSD, generally around 1TB, enhancing boot and load times significantly.
It utilizes an advanced cooling system with multiple heat pipes and fans to maintain thermal performance under intensive loads.
Specifications
| Standing screen display size | 15.6 Inches |
| Screen Resolution | 2560 x 1440 pixels |
| Max Screen Resolution | 2560x1440 Pixels |
| Processor | AMD Ryzen 7 5800HS (8 cores, 16 threads, up to 4.4 GHz) |
| RAM | 16 GB DDR5 |
| Memory Speed | 4800 MHz |
| Hard Drive | 1 TB SSD |
| Graphics Coprocessor | NVIDIA GeForce RTX 3060 |
| Chipset Brand | NVIDIA |
| Card Description | Dedicated |
| Graphics Card Ram Size | 6 GB |
| Wireless Type | 802.11ax |
| Number of USB 3.0 Ports | 4 |
| Average Battery Life (in hours) | 6 Hours |
| Series | ROG Zephyrus GA503R |
| Item model number | 90NR |
| Hardware Platform | PC |
| Operating System | Windows 10 Home |
| Item Weight | 8.98 pounds |
| Product Dimensions | 14 x 9.58 x 0.81 inches |
| Item Dimensions LxWxH | 14 x 9.58 x 0.81 inches |
| Color | Eclipse Gray |
| Processor Brand | AMD |
| Number of Processors | 8 |
| Computer Memory Type | DDR5 SDRAM |
| Hard Drive Interface | PCIE x 4 |
| Optical Drive Type | No Optical Drive |
| Power Source | AC & Battery |
| Date First Available | August 25, 2025 |
| Model | ROG Zephyrus GA503R |
| Release Year | 2021 |
| Graphics | NVIDIA GeForce RTX 3070 8GB GDDR6 |
| Display | 15.6 inch Full HD (1920x1080) IPS, 165Hz, 3ms response time |
| Memory | 16GB DDR4 RAM |
| Storage | 1TB PCIe NVMe M.2 SSD |
| Battery | Approximately 76Wh Lithium-polymer battery |
| Weight | Approx. 1.9 kg |
| Ports | 1x USB-C 3.2 Gen 2, 3x USB-A 3.2 Gen 1, HDMI 2.0b, 3.5mm combo audio jack, microSD card reader |
| Wireless | Wi-Fi 6 (802.11ax), Bluetooth 5.1 |
| Keyboard | RGB-backlit chiclet keyboard |
| Audio | Built-in stereo speakers with Smart AMP technology |
| Cooling | Advanced cooling with multiple heat pipes and dual fans |
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Key Advantages
The ASUS ROG Zephyrus GA503R stands out with its portable yet powerful design, combining high-end CPU and GPU components in a slim chassis.
Its 165Hz display offers smooth and vibrant visuals ideal for competitive gaming and multimedia consumption.
Efficient cooling technology prevents thermal throttling, ensuring sustained performance during extended usage.
The laptop supports fast PCIe SSD storage, minimizing load times and providing ample storage capacity.
Its keyboard is designed for gaming with RGB lighting and responsive keys enhancing user experience.
Long battery life and varied I/O options make it versatile for gaming and professional use.
Limitations
The ASUS ROG Zephyrus GA503R can experience fan noise under heavy loads due to its cooling system.
The battery life, while decent, may not support prolonged unplugged gaming sessions at high performance settings.
The laptop’s slim design can restrict upgrade options for RAM and storage in certain configurations.
The price point is relatively high, reflecting its premium gaming hardware.
Some users may find the thermal management leads to warm surface temperatures during extended gaming.
The webcam quality is basic, which might be insufficient for professional video conferencing needs.
FAQ
What processor does the ASUS ROG Zephyrus GA503R use?
It uses the AMD Ryzen 7 5800HS octa-core processor, delivering high performance for gaming and multitasking.
What is the display specification of this laptop?
The laptop features a 15.6-inch Full HD (1920x1080) IPS display with a 165Hz refresh rate and 3ms response time.
Does the ROG Zephyrus GA503R support SSD storage?
Yes, it comes with a high-speed PCIe NVMe SSD, typically 1TB capacity for fast boot and load times.
What graphics card is installed in this model?
This model is equipped with an NVIDIA GeForce RTX 3070 GPU, suitable for demanding gaming and graphical workloads.
Is the laptop suitable for professional creative work?
Yes, its powerful CPU and high refresh rate display make it well-suited for creative applications like video editing and 3D rendering.
Can the RAM be upgraded on this laptop?
Depending on the exact configuration, RAM upgrade options may be limited due to the slim design. Typically, it comes with 16GB DDR4 RAM.
Is the ASUS ROG Zephyrus GA503R still available for purchase?
As of now, this model is not discontinued and is still available through select retailers.
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