Lenovo ThinkPad X1 Carbon Gen 12
- Launched: March 2024
- Screen-to-body ratio: ~84.6%
- Dimensions: 312.8 x 214.75 x 14.96 mm (12.31 x 8.45 x 0.59 inches)
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Tests and Specifications
Detailed tests and technical specifications of the Lenovo ThinkPad X1 Carbon Gen 12Case
| Weight | 1.09 kg (2.4 lbs) |
| Dimensions | 312.8 x 214.75 x 14.96 mm 12.31 x 8.45 x 0.59 inches |
| Area | 672 cm2 (104 inches2) |
| Screen-to-body ratio | ~84.6% |
| Side bezels | 5.7 mm |
| Colors | Black |
| Material | Top: Carbon fiber Middle: Aluminum Bottom: Aluminum |
| Transformer | No |
| Opening angle | 180° |
| Cooling system | Active |
| Vapor chamber | No |
| Liquid metal | No |
| Number of fans | 2 |
| Noise level (max. load) | 37.8 dB |
Display
| Size | 14 inches |
| Type | IPS LCD |
| Refresh rate | 60 Hz |
| Adaptive refresh rate | No |
| PPI | 162 ppi |
| Aspect ratio | 16:10 |
| Resolution | 1920 x 1200 pixels |
| HDR support | No |
| Sync technology | No |
| Touchscreen | Yes |
| Coating | Matte |
| Ambient light sensor | Yes |
| sRGB color space | 100% |
Battery
Capacity
| Full charging time | 2:00 hr |
| Battery type | Li-Po |
| Replaceable | No |
| Fast charging | Yes |
| Charging via USB (Power Delivery) | Yes |
| Charging port position | Left |
| Charge power | 45 / 65 W |
| Weight of AC adapter | 252 grams |
CPU
CPU name
| Base frequency | 1.2 GHz |
| Turbo frequency | 4.5 GHz |
| Cores | 14 (4P + 10E) |
| Threads | 18 |
| L3 Cache | 18 MB |
| Integrated GPU | Arc Graphics (7-Cores) |
| Fabrication process | 7 nm |
Benchmarks
Graphics Card
GPU name
| TGP | 28 W |
| Type | Integrated |
| Fabrication process | 5 nm |
| GPU base clock | 300 MHz |
| GPU boost clock | 2200 MHz |
| FLOPS | 3.9 TFLOPS |
| Memory size | System Shared |
| Memory type | LPDDR5X |
| Memory speed | 6.4 Gbps |
| Shading units (cores) | 896 |
| Texture mapping units (TMUs) | 56 |
| Raster operations pipelines (ROPs) | 24 |
| GPU performance | 3.9 TFLOPS |
Expected FPS based on average performance across 9 popular games. Details
RAM
RAM size
| Channels | 2x8 GB |
| Clock | 6400 MHz |
| Type | LPDDR5X |
| Upgradable | No |
Storage
Storage size
| Bus | PCI-E Gen 4.0 (4x) |
| Storage type | SSD (M2) |
| Channels | 1x256 GB |
| Upgradable | Yes |
| Total slots | 1 |
| NVMe | Yes |
Sound
| Audio chip | Realtek ALC3306 |
| Speakers | 2.2 (2 tweeters and 2 woofers) |
| Power | 2x2W |
| Dolby Atmos | Yes |
| Loudness | ~86 dB |
| Microphones | 4 |
Connectivity
| Wi-Fi standard | v7 |
| Bluetooth | v5.4 |
| Fingerprint | Yes |
| Infrared sensor | Optional |
| Optical drive | No |
| Webcam | Above the display |
| Webcam resolution | 1920 x 1080 |
| USB-A | 2x USB 3.2 |
| USB Type-C | 2x USB 4.0 |
| Thunderbolt | Thunderbolt 4 |
| HDMI | 1x HDMI 2.1 |
| DisplayPort | No |
| VGA | No |
| Audio jack (3.5 mm) | Yes |
| Ethernet (RJ45) | No |
| SD card reader | No |
| Proprietary charging port | No |
Input
| Keyboard type | Island |
| Numpad | No |
| Backlight | Yes |
| Key travel | 1.5 mm |
| Size | 12.0 x 5.7 cm |
| Surface | Glass |
| Windows Precision | Yes |
