Asus ROG Strix SCAR 18 vs Acer Predator Helios 18 (PH18-71) 2023
75
out of 100
VS
57
out of 100
Please select specific configurations for the laptops to get a more accurate comparative review
Review
Performance
System and application performance
Gaming
Performance in popular 3D games
Display
Viewing angle, color accuracy, brightness
Battery Life
Potential battery life in light and average use
Connectivity
Ports, webcam and other interfaces
Portability
Design, materials, durability and usability
Pick the usage scenario that best matches your needs
Value for money (Beta)
Key Differences
Advantages of the Asus ROG Strix SCAR 18
- Higher screen refresh rate: 240 versus 165 Hz
- Can run popular games at about 74-101% higher FPS
- Slightly easier to carry: weighs 150 grams less (around 0.33 lbs)
- Performs significantly better (up to 71%) in 3DMark Steel Nomad Lite
- Around 53% better multi-core CPU performance in the Cinebench 2024 test
- Thinner bezels and 5% higher screen-to-body ratio
- 33% sharper screen – 168 versus 126 pixels per inch (PPI)
Advantages of the Acer Predator Helios 18 (PH18-71) 2023
- Includes an old-school USB-A port
- Better webcam recording quality
Tests and Specifications
Comparison table of test results and technical specsCase
| Weight | 3.1 kg (6.84 lbs) | 3.25 kg (7.17 lbs) |
| Dimensions | 399 x 294 x 23.1 mm 15.71 x 11.57 x 0.91 inches |
408 x 303 x 24.6-26.9 mm 16.06 x 11.93 x 0.97-1.06 inches |
| Area | 1173 cm2 (181.8 inches2) | 1236 cm2 (191.6 inches2) |
| Screen-to-body ratio | ~80.1% | ~76% |
| Side bezels | 5.7 mm | 10.2 mm |
| Colors | Black | Black |
| Material | Aluminum | Aluminum |
| Transformer | No | No |
| Opening angle | - | 140° |
Size comparison
| Cooling system | Active | Active |
| Vapor chamber | No | No |
| Liquid metal | Yes | Yes |
| Number of fans | 3 | 2 |
| Max. fan speed (RPM) | 6400 RPM | - |
| Noise level (max. load) | 55.8 dB | 59.9 dB |
Display
| Size | 18 inches | 18 inches |
| Type | IPS LCD | IPS LCD |
| Refresh rate | 240 Hz | 165 Hz |
| PPI | 168 ppi | 126 ppi |
| Aspect ratio | 16:10 | 16:10 |
| Resolution | 2560 x 1600 pixels | 1920 x 1200 pixels |
| HDR support | Yes, Dolby Vision | No |
| Sync technology | G-Sync | G-Sync |
| Touchscreen | No | No |
| Coating | Matte | Matte |
| Ambient light sensor | No | No |
| Contrast | 907:1 | - |
| sRGB color space | 100% | - |
| Adobe RGB profile | 84.9% | - |
| DCI-P3 color gamut | 100% | - |
| Response time | 3 ms | - |
Max. brightness
Battery
Capacity
| Full charging time | 1:40 hr | 2:00 hr |
| Battery type | Li-Ion | Li-Ion |
| Replaceable | No | No |
| Fast charging | Yes | Yes |
| Charging via USB (Power Delivery) | Yes | Yes |
| Charging port position | Left | Bottom |
| Charge power | 330 W | 280 / 330 W |
| Weight of AC adapter | 968 grams | 1255 grams |
CPU
CPU name
| Base frequency | 2.2 GHz | 2.1 GHz |
| Turbo frequency | 5.6 GHz | 5 GHz |
| Cores | 24 (8P + 16E) | 16 (8P + 8E) |
| Threads | 32 | 24 |
| L3 Cache | 36 MB | 30 MB |
| Integrated GPU | Intel UHD Graphics (32EU) | Intel UHD Graphics (32EU) |
| Fabrication process | 10 nm | 10 nm |
Benchmarks
Geekbench 6 (Single-Core)
Geekbench 6 (Multi-Core)
Cinebench 2024 (Single-Core)
Cinebench 2024 (Multi-Core)
Graphics Card
GPU name
| TGP | 175 W | 140 W |
| Nvidia Optimus | MUX | Yes, Advanced Optimus |
| Type | Dedicated | Dedicated |
| Fabrication process | 5 nm | 5 nm |
| GPU base clock | 1860 MHz | 2295 MHz |
| GPU boost clock | 2280 MHz | 2370 MHz |
| FLOPS | 37.6 TFLOPS | 16 TFLOPS |
| Memory size | 12 GB | 8 GB |
| Memory type | GDDR6 | GDDR6 |
| Memory bus | 192 bit | 128 bit |
| Memory speed | ~18 Gbps | ~16 Gbps |
| Shading units (cores) | 7424 | 3072 |
| Texture mapping units (TMUs) | 232 | 96 |
| Raster operations pipelines (ROPs) | 80 | 48 |
| GPU performance | 37.6 TFLOPS | 16 TFLOPS |
GPU Benchmarks
Steel Nomad Lite Score
| Blender GPU | 5886 | 3805 |
| Solar Bay | 96824 | 51114 |
Expected FPS based on average performance across 9 popular games. Details
RAM
RAM size
| Channels | 2x8 GB | 2x8 GB |
| Clock | 4800 MHz | 4800 MHz |
| Type | DDR5 | DDR5 |
| Upgradable | Yes | Yes |
| Total slots | 2 | 2 |
| Max. ram size | 64 GB | 32 GB |
Storage
Storage size
| Bus | PCI-E Gen 4.0 (4x) | PCI-E Gen 4.0 (4x) |
| Storage type | SSD (M2) | SSD (M2) |
| Channels | 1x512 GB | 1x512 GB |
| Upgradable | Yes | Yes |
| Total slots | 2 | 2 |
| NVMe | Yes | Yes |
Sound
| Speakers | 2.2 (2 tweeters and 2 woofers) | 2.0 |
| Power | 4x2W | - |
| Dolby Atmos | Yes | No |
| Loudness | ~82.7 dB | ~82.7 dB |
| Microphones | 2 | 1 |
Connectivity
| Wi-Fi standard | v6E | v6E |
| Bluetooth | v5.3 | v5.2 |
| Fingerprint | No | No |
| Infrared sensor | No | No |
| Optical drive | No | No |
| Webcam | Above the display | Above the display |
| Webcam resolution | 1280 x 720 | 1920 x 1080 |
| USB-A | 2x USB 3.2 | 3x USB 3.2 |
| USB Type-C | 2x USB 4.0 | 2x USB 4.0 |
| Thunderbolt | Thunderbolt 4 | Thunderbolt 4 |
| HDMI | 1x HDMI 2.1 | 1x HDMI 2.1 |
| DisplayPort | No | No |
| VGA | No | No |
| Audio jack (3.5 mm) | Yes | Yes |
| Ethernet (RJ45) | Yes | Yes |
| SD card reader | No | Yes |
| Proprietary charging port | Yes | Yes |
Input
| Keyboard type | Island | Island |
| Numpad | Yes | Yes |
| Backlight | Yes | Yes |
| Key travel | 2 mm | 1.8 mm |
| Size | - | 15.2 x 9.1 cm |
| Surface | Glass | Glass |
| Windows Precision | Yes | Yes |
*Disclaimer! Ports, speakers, display, and other specifications can vary depending on the laptop's specific configuration or region.
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Total votes: 23