Lenovo Legion 5 17” (2021, AMD)
- Launched: January 2021
- Screen-to-body ratio: ~71.4%
- Dimensions: 398.6 x 290 x 24.3-26.2 mm (15.69 x 11.42 x 0.96-1.03 inches)
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Review
Compare Lenovo Legion 5 17” (2021, AMD) with other laptops
Tests and Specifications
Detailed tests and technical specifications of the Lenovo Legion 5 17” (2021, AMD)Case
| Weight | 2.98 kg (6.57 lbs) |
| Dimensions | 398.6 x 290 x 24.3-26.2 mm 15.69 x 11.42 x 0.96-1.03 inches |
| Area | 1156 cm2 (179.2 inches2) |
| Screen-to-body ratio | ~71.4% |
| Side bezels | 7.8 mm |
| Colors | Black, Blue |
| Material | Plastic |
| Transformer | No |
| Opening angle | 180° |
| Cooling system | Active |
| Vapor chamber | No |
| Liquid metal | No |
| Number of fans | 2 |
| Noise level (max. load) | 51 dB |
Display
| Size | 17.3 inches |
| Type | IPS LCD |
| Refresh rate | 60 Hz |
| PPI | 127 ppi |
| Aspect ratio | 16:9 |
| Resolution | 1920 x 1080 pixels |
| HDR support | Yes, Dolby Vision |
| Sync technology | FreeSync |
| Touchscreen | No |
| Coating | Matte |
| Ambient light sensor | No |
| Contrast | 800:1 |
Battery
Capacity
| Battery type | Li-Po |
| Replaceable | No |
| Fast charging | Yes |
| Charging via USB (Power Delivery) | Yes |
| Charging port position | Bottom |
| Charge power | 230 / 300 W |
| Weight of AC adapter | 1057 grams |
CPU
CPU name
| Base frequency | 3.3 GHz |
| Turbo frequency | 4.2 GHz |
| Cores | 6 |
| Threads | 12 |
| L3 Cache | 16 MB |
| Integrated GPU | Radeon RX Vega 7 |
| Fabrication process | 7 nm |
Benchmarks
Graphics Card
GPU name
| TGP | 95 W |
| Nvidia Optimus | MUX |
| Type | Dedicated |
| Fabrication process | 8 nm |
| GPU base clock | 1530 MHz |
| GPU boost clock | 1740 MHz |
| FLOPS | 7.9 TFLOPS |
| Memory size | 4 GB |
| Memory type | GDDR6 |
| Memory bus | 128 bit |
| Memory speed | 12 Gbps |
| Shading units (cores) | 2048 |
| Texture mapping units (TMUs) | 64 |
| Raster operations pipelines (ROPs) | 40 |
| GPU performance | 7.9 TFLOPS |
GPU Benchmarks
| Blender GPU | 1241 |
| Solar Bay | 24685 |
Expected FPS based on average performance across 9 popular games. Details
RAM
RAM size
| Channels | 1x8 GB |
| Clock | 3200 MHz |
| Type | DDR4 |
| Upgradable | Yes |
| Total slots | 2 |
| Max. ram size | 32 GB |
Storage
Storage size
| Bus | PCI-E Gen 3.0 (4x) |
| Storage type | SSD (M2) |
| Channels | 1x256 GB |
| Upgradable | Yes |
| Total slots | 2 |
| NVMe | Yes |
Sound
| Audio chip | Realtek ALC3306 |
| Speakers | 2.0 |
| Power | 2x2W |
| Dolby Atmos | No |
| Loudness | ~78.3 dB |
| Microphones | 2 |
Connectivity
| Wi-Fi standard | v6 |
| Bluetooth | v5.1 |
| Fingerprint | No |
| Infrared sensor | No |
| Optical drive | No |
| Webcam | Above the display |
| Webcam resolution | 1280 x 720 |
| USB-A | 4x USB 3.2 |
| USB Type-C | 2x USB 3.2 |
| Thunderbolt | No |
| HDMI | 1x HDMI 2.1 |
| DisplayPort | No |
| VGA | No |
| Audio jack (3.5 mm) | Yes |
| Ethernet (RJ45) | Yes |
| SD card reader | Yes |
| Proprietary charging port | Yes |
Input
| Keyboard type | Island |
| Numpad | Yes |
| Backlight | Yes |
| Key travel | 1.5 mm |
| Size | 10.5 x 7.0 cm |
| Surface | Plastic |
| Windows Precision | Yes |
