Legion 5 15IAX10 (RTX 5070)
The Lenovo Legion 5 15IAX10 (model 83F00007US) is a premium gaming laptop featuring an Intel Core Ultra 7 255HX processor with 20 cores, up to 5.2GHz, and a 13 TOPS NPU. It's equipped with an NVIDIA GeForce RTX 5070 8GB GPU for top-tier 1440p gaming, 32GB DDR5 RAM, and a 1TB PCIe NVMe SSD.
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₨. 2,74,499
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Specifications
Specifications
| Processor | |
| Model | Intel Core Ultra 7 255HX (Arrow Lake-HX, 3nm Intel process) |
| Cores/Threads | 20 cores (8 Lion Cove P-cores + 12 Skymont E-cores) / 20 threads |
| Clocks | P-core base 2.4GHz / max turbo 5.2GHz; E-core base 1.8GHz / max turbo 4.5GHz; all-core ~4.8GHz |
| Cache | 36MB L2 total (24MB P + 12MB E), 30MB L3 Smart Cache |
| TDP | 55W base, 115W sustained PL1, 160W PL2 burst |
| iGPU/NPU | Intel Arc 140V (4 Xe-cores, 300MHz-1.85GHz, 1.9 TFLOPS); NPU 13 TOPS Int8 for AI |
| GPU | |
| Model | NVIDIA GeForce RTX 5070 Laptop (GB205 Blackwell, 4nm TSMC) |
| VRAM | 8GB GDDR7 (256-bit, 28Gbps, 896 GB/s bandwidth) |
| Cores/Clocks | 5632 CUDA, 44 RT (3rd-gen), 176 Tensor (5th-gen); base ~1500MHz / boost 2347MHz |
| TGP | 115W (100W + 15W Dynamic Boost), MUX Switch + Advanced Optimus |
| Performance | 798 AI TOPS, ~22 TFLOPS FP32; DLSS 4, Frame Gen, Reflex 2, AV1 encode/decode |
| RAM | |
| Capacity | 32GB (2x16GB SODIMM modules) |
| Type/Speed | DDR5-5600MHz, dual-channel |
| Upgrade | User-accessible 2x slots, max 192GB DDR5-6400 support |
| Features | XMP 3.0 profiles via Legion toolkit |
| Storage | |
| Primary | 1TB M.2 2242 PCIe 4.0 x4 NVMe SSD (up to 7000MB/s read) |
| Slots | 2x M.2 (one 2280 + one 2242), RAID 0/1 capable |
| Upgrade | Toolless access, PCIe 5.0 ready on secondary slot |
| Display | |
| Size/Type | 15.1" WQXGA (2560x1600) OLED 1000nits (peak) / 500nits (typical) glossy, 100% DCI-P3, 165Hz, Dolby Vision®, DisplayHDR™ True Black 600 |
| Touchscreen | None |
| Screen-to-Body Ratio | OLED models:90% AAR (active area ratio) |
| Color Calibration | Factory Color Calibration |
| Pen | Pen Not Supported |
| Keyboard & Touchpad | |
| Keyboard | 24-Zone RGB Backlit, English |
| Touchpad | Buttonless Mylar® surface multi-touch touchpad, supports Precision TouchPad (PTP), 75 x 120 mm (2.95 x 4.72 inches) |
| Connectivity | |
| WLAN + Bluetooth | Wi-Fi® 7, 802.11be 2x2 + BT5.4 |
| WWAN | WWAN Not Supported |
| Ethernet | 100/1000M (RJ-45) |
| Audio | |
| Speakers | 2x 2W woofers + 2x 2W tweeters (4 total) |
| Tech | Nahimic Audio with 3D surround, Smart Amplifier |
| Features | AI noise cancellation for mic/speakers, customizable EQ via Legion software |
| Ports | |
| USB | 2x USB-C 4.0/Thunderbolt 5 (140W PD + DP 2.1), 3x USB-A 3.2 Gen1 |
| Video/Audio | HDMI 2.1 (8K@60Hz), 3.5mm headphone/mic combo |
| Other | SD card reader 7.0, Kensington lock, DC-in jack |
| Built and Design | |
| Dimensions (WxDxH) | 344.9 x 255.35 x 19.95-21.54 mm (13.58 x 10.05 x 0.79- 0.85 inches) |
| Weight | 1.9kg (4.19lbs) |
| Case Color | Eclipse Black |
| Case Material | Aluminium (Top), PC-ABS (Bottom) |
| Surface Treatment | Aluminium Stamping (Anodized with Sandblasting) |
| Battery | |
| Capacity | 80Whr 4-cell Li-Polymer |
| Charging | 300W slim-tip adapter (140W USB-C PD support) |
| Endurance | ~4-6 hours light use, Rapid Charge Pro (100% in 80 min); AI-tuned power modes |
| OS | |
| Version | Windows 11 Home (English, 64-bit) |
| Preloaded | Lenovo Vantage, Legion Toolkit; Copilot+ PC certified |
| Warranty | |
| Coverage | 1-year standard |
| Options | Extendable to 3 years Premier Support; accidental damage available |
| Security | |
| Hardware | TPM 2.0 discrete module, Kensington Nano lock slot, optional fingerprint reader |
| Software | Windows Hello face/ fingerprint login, self-healing BIOS, Lenovo Vantage security dashboard |
| Other | Secure Boot, AI-based threat detection |
