Acer Predator Helios 300 (PH317-55)
- Launched: January 2021
- Screen-to-body ratio: ~75.4%
- Dimensions: 398 x 275 x 26.5 mm (15.67 x 10.83 x 1.04 inches)
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Review
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Tests and Specifications
Detailed tests and technical specifications of the Acer Predator Helios 300 (PH317-55)Case
| Weight | 2.9 kg (6.39 lbs) |
| Dimensions | 398 x 275 x 26.5 mm 15.67 x 10.83 x 1.04 inches |
| Area | 1095 cm2 (169.7 inches2) |
| Screen-to-body ratio | ~75.4% |
| Side bezels | 7.5 mm |
| Colors | Black |
| Material | Top: Aluminum Middle: Plastic Bottom: Plastic |
| Transformer | No |
| Cooling system | Active |
| Vapor chamber | No |
| Number of fans | 2 |
Display
| Size | 17.3 inches |
| Type | IPS LCD |
| Refresh rate | 144 Hz |
| PPI | 127 ppi |
| Aspect ratio | 16:9 |
| Resolution | 1920 x 1080 pixels |
| Sync technology | G-Sync |
| Touchscreen | No |
| Coating | Matte |
| Contrast | 1520:1 |
| sRGB color space | 96% |
| Response time | 10 ms |
Battery
Capacity
| Battery type | Li-Ion |
| Replaceable | No |
| Fast charging | Yes |
| Charging via USB (Power Delivery) | Yes |
| Charging port position | Bottom |
| Charge power | 230 W |
CPU
CPU name
| Base frequency | 2.2-2.7 GHz |
| Turbo frequency | 4.5 GHz |
| Cores | 6 |
| Threads | 12 |
| L3 Cache | 12 MB |
| Integrated GPU | Intel UHD Graphics for 11th Gen (16 EU) |
| Fabrication process | 10 nm |
Benchmarks
Graphics Card
GPU name
| TGP | 95 W |
| Nvidia Optimus | Yes |
| Type | Dedicated |
| Fabrication process | 8 nm |
| GPU base clock | 1463 MHz |
| GPU boost clock | 1695 MHz |
| FLOPS | 9.5 TFLOPS |
| Memory size | 4 GB |
| Memory type | GDDR6 |
| Memory bus | 128 bit |
| Memory speed | 12 Gbps |
| Shading units (cores) | 2560 |
| Texture mapping units (TMUs) | 80 |
| Raster operations pipelines (ROPs) | 48 |
| GPU performance | 9.5 TFLOPS |
GPU Benchmarks
| Blender GPU | 1487 |
| Solar Bay | 25884 |
Expected FPS based on average performance across 9 popular games. Details
RAM
RAM size
| Channels | 2x8 GB |
| Clock | 3200 MHz |
| Type | DDR4 |
| Upgradable | Yes |
| Total slots | 2 |
| Max. ram size | 64 GB |
Storage
Storage size
| Bus | PCI-E Gen 3.0 (4x) |
| Storage type | SSD (M2) |
| Channels | 1x512 GB |
| Upgradable | Yes |
| Total slots | 2 |
| NVMe | Yes |
Sound
| Speakers | 2.0 |
| Dolby Atmos | No |
| Microphones | 2 |
Connectivity
| Wi-Fi standard | v6 |
| Bluetooth | v5.2 |
| Fingerprint | No |
| Infrared sensor | No |
| Optical drive | No |
| Webcam | Above the display |
| Webcam resolution | 1280 x 720 |
| USB-A | 2x USB 3.2 |
| USB Type-C | 1x USB 3.2 |
| Thunderbolt | Thunderbolt 4 |
| HDMI | 1x HDMI 2.1 |
| DisplayPort | No |
| VGA | No |
| Audio jack (3.5 mm) | Yes |
| Ethernet (RJ45) | Yes |
| SD card reader | No |
| Proprietary charging port | Yes |
Input
| Keyboard type | Island |
| Numpad | Yes |
| Backlight | Yes |
| Surface | Plastic |
| Windows Precision | Yes |
