Ibuypower Laptop assez fort pour gamer ?

Bonjour

Je me cherche un nouveau pc et vue je me déplace souvent je cherche alors un laptop. Je suis aller sur le site de IBuyPower et j'ai vue ce laptop Valkyrie CZ-27 [3] Gaming Laptop.

Est ce que ce laptop est assez fort pour plusieurs année ?

Voila les specs:

Case 1 x Valkyrie CZ-27 17.3" Full HD 1920x1080 LED-Backlit Display Laptop w/ Illuminated Keyboard - Original Metallic black
Processor 1 x Intel® Core(TM) i7-4700MQ Mobile Processor (4x 2.4GHz/6MB L3 Cache) - Free Upgrade to i7-4800MQ (Save $150)
Memory 1 x 16GB [8GB x 2] 1600MHz DDR3 SO-DIMM Laptop Memory - **FREE Upgrade to G.SKILL** Corsair or Major Brand
Video Card 1 x NVIDIA GeForce GTX 780M 4GB GDDR5 Video w/ NVIDIA Optimus [CZ-27]
Primary Hard Drive 1 x 1 TB 5400rpm Super Slim Laptop Hard Drive - Single Drive
Data Hard Drive X
Optical Drive 1 x 6x Blu-Ray-R/8x Dual Format DVD±R/±RW + 24x CD-R/RW Combo Drive [CZ-27]
Flash Media Reader / Writer 1 x Built-in 4-in-1 Media Card Reader/Writer [Laptop]
Sound Card 1 x HD Audio with Creative Soundblaster Cinema
Network Card 1 x Killer E2200 Gaming Networking
Internal Wireless Network Adapter 1 x 802.11 b/g/n Wi-Fi + Bluetooth Combo [CZ-27]
Operating System 1 x Windows 8.1 + Office 365 Trial [Free 30-Day !!!] 64-bit
USB Ports 1 x Built-in 2x USB 2.0 Ports + 3x USB 3.0 Port [Laptop]

Merci d'avance !