Razer Blade 14 (2025) RTX 5070 / Lenovo LOQ 15IRX9 (83DV00K6UK)

Razer Blade 14 (2025) RTX 5070: Blade 14 (2025, RZ09-0530 family) configuration with Ryzen AI 9 365 and RTX 5070 Laptop GPU; the black 32 GB / 1 TB model at Best Buy Canada is RZ09-05306ES3-R3U1. Versions with the RTX 5060 Laptop GPU, 16 or 64 GB, and the Blade 14 (2024, RZ09-0508) are separate.

Lenovo LOQ 15IRX9 (83DV00K6UK): LOQ 15IRX9, MTM 83DV00K6UK: Core i7-13650HX, RTX 4060 Laptop GPU, 24 GB DDR5-4800 (2 × 12 GB), 1 TB M.2 2242 PCIe 4.0 QLC SSD, Windows 11 Home. The LOQ 15IAX9 and 15AHP9 are different platforms.

Specification	Razer Blade 14 (2025) RTX 5070	Lenovo LOQ 15IRX9 (83DV00K6UK)
Release year	2025	2024
Processor	AMD Ryzen AI 9 365 (10 cores / 20 threads, up to 5.0 GHz); 50 TOPS NPU The NPU runs Copilot+ AI features at low power, separately from the CPU and GPU. Razer	Intel Core i7-13650HX; 14 cores (6 P + 8 E), 20 threads, up to 4.9 GHz HX processors are high-power mobile chips; sustained power and fan noise depend on Lenovo’s power modes. Lenovo
Graphics	NVIDIA GeForce RTX 5070 Laptop GPU; 8 GB GDDR7; 100 W sustained TGP, 115 W with Dynamic Boost The RTX 5070 Laptop is the strongest option in the Blade 14; RTX 5060 Laptop versions are also sold. Dynamic Boost shifts 15 W of the power budget to the GPU when CPU load is low. G-Sync is enabled in the NVIDIA Control Panel. Razer	NVIDIA GeForce RTX 4060 Laptop GPU; 8 GB GDDR6; 115 W TGP with the 230 W adapter, 105 W with the 170 W adapter TGP is the sustained power limit given to the GPU; on the same GPU a higher TGP usually means higher gaming performance. Lenovo ties TGP on this platform to the wattage of the bundled adapter. Lenovo
Display	14-inch 3K (2880 × 1800) OLED, 16:10; 120 Hz; 0.2 ms response time; Calman Verified colour profiles Ready profiles for Rec. 709, DCI-P3, sRGB and Adobe RGB lock the screen to that colour space for colour-critical work. 120 Hz is lower than the previous 240 Hz IPS, but OLED response is very fast. Razer	15.6-inch FHD (1920 × 1080) IPS, 144 Hz, 300 nits, 100% sRGB, anti-glare; NVIDIA G-SYNC 144 Hz shows smooth motion up to 144 frames per second in games; G-SYNC matches the refresh to the GPU’s frame rate to reduce tearing. Lenovo
Memory	LPDDR5X 8000 MHz, up to 64 GB; soldered (cannot be upgraded later) The Best Buy Canada configuration on this page has 32 GB; memory must be chosen at purchase. Razer	24 GB DDR5-4800 (2 × 12 GB SODIMM); two slots, up to 32 GB Memory is not soldered; both slots come filled, so an upgrade means replacing both modules. The 32 GB limit is Lenovo’s platform statement. Lenovo
Storage	PCIe 4.0 NVMe SSD (up to 2 TB); single M.2 slot, upgradable to a single-sided drive up to 4 TB There is no second SSD slot; upgrading replaces the existing drive. Double-sided M.2 drives may not fit the thin chassis. Razer	1 TB M.2 2242 PCIe 4.0 NVMe QLC SSD; two M.2 PCIe 4.0 x4 slots The second M.2 slot allows an extra SSD. QLC flash can slow down sooner than TLC during long, large writes. Lenovo
Ports	2 × USB4 Type-C (PD 3.0, up to 100 W charging); 2 × USB 3.2 Gen 2 Type-A; HDMI 2.1; UHS-II microSD; 3.5 mm audio; security lock slot The USB4 ports also work with Thunderbolt 4 docks and accessories. 100 W USB-C charging needs a 20 V capable adapter and does not replace the 200 W adapter for gaming. Razer	1 × USB-C 10 Gbps (USB PD 65–100 W input, DisplayPort 1.4); 3 × USB-A 5 Gbps; HDMI 2.1; RJ-45 gigabit Ethernet; 3.5 mm headphone/mic Charging over USB-C works, but 140 W input needs Lenovo’s own adapter; the slim-tip port remains the main power input for gaming. There is no Thunderbolt or USB4. Lenovo
Wireless	Wi-Fi 7; Bluetooth 5.4 Razer	Wi-Fi 6 (802.11ax) 2x2; Bluetooth 5.2 Lenovo
Cooling	Vapor chamber, dual fans, thermal hood cover, 0.05 mm fins; Honeywell PTM7958 thermal gel The phase-change thermal gel is used to keep heat transfer between the chip and heatsink stable over time without drying out. Razer	—
Battery and charging	72 Wh; about 50% in 30 minutes with the 200 W adapter; Battery Health Optimizer in Synapse Battery Health Optimizer lowers the charge limit for always-plugged-in use to reduce long-term battery wear. Razer quotes up to 11 hours of battery life. Razer	—
Audio and camera	Six speakers (four upward, two downward firing); 1080p IR webcam (Windows Hello) Razer	—
Keyboard	Per-key RGB lighting; Snap Tap via Synapse 4 Snap Tap prioritises the most recent of two selected keys, speeding up direction changes in games. Razer	—
Chassis	CNC-milled, anodised T6 aluminium unibody Razer	—
Size and weight	15.8–16.2 mm thick; about 1.63 kg Razer	359.86 × 258.7 × 21.9–23.9 mm; from 2.38 kg Lenovo
Warranty	1-year manufacturer warranty; 2-year limited battery warranty Drops and spills are not covered by the standard warranty; RazerCare plans are sold separately. Razer	—
Battery and adapter	—	60 Wh lithium-ion; up to 50% in 30 minutes with Rapid Charge Pro; 170 W or 230 W slim-tip adapter Lenovo rates it at 4.1 hours in MobileMark 25 and 5.6 hours of local 1080p video at 150 nits. Lenovo
Keyboard, camera and audio	—	6-row keyboard with number pad (4-zone RGB or white backlight); FHD or HD camera with privacy shutter; 2 × 2 W speakers, Nahimic Lenovo
Operating system	—	Windows 11 Home Lenovo