Please recommend a cost-effective haswell notebook, i5 processor, for students, playing games at ordinary times, and drawing sound and shadow with PS ~ AE ~ for introduction.

Computer Overview Computer Model ASUS X450VC Operating System Microsoft Windows 7 Ultimate Edition (64-bit /Service Pack 1) CPU (Intel) Intel (R) Core (TM) i5-3230m CPU @ 2.60GHz (2600 MHz) Motherboard ASUS X450VC Memory 4.00 GB (1600 MHz). Graphics card NVIDIA GeForce GT 720M monitor chi mei N 140BGE-L42 32-bit true color 60Hz sound card Realtek HD audio network card Qualcomm atheros ar9485 wireless network adapter CPU details. Love CPU manufacturer Intel CPU (Intel) Intel (R) Core (TM) i5-3230m CPU @ 2.60ghz CPU core number 2 CPU default frequency 2600 Mhz CPU external frequency 100 MHz CPU current frequency 1 196 MHz Level 1 cache data 32 KB Level 2 cache data 5/. 2 KB CPU serial number BFEBFBFF000306A9 data width 64bit technical parameters 22 nm instruction set MMX, SSE, SSE 2, SSE3, SSE 4. 1, SSE 4.2, EM64T Extended version ext. Home extension 0. Model 3 Motherboard Details Manufacturer ASUS Motherboard Model X450VC BIOS Manufacturer American Megatrend Company BIOS Version ACRSYS- 1072009 BIOS Date: BIOS size 0 byte chip. Group Intel 3rd Generation Core Processor DRAM Controller Computer Manufacturer Asus Computer Model X450VC Memory Details Memory Name 1600 MHz Memory Size 4 GB Memory Frequency 1600 MHz Slot Channel B-DIMM0 Data Width 64-bit Graphics Card 1 Details Graphics Card Name Intel HD Graphics Card 4000 Graphics Card Manufacturer Intel Memory Size 1 798 MB kernel name Intel HD Graphics family graphics card 2 details graphics card name NVIDIA GeForce GT 720M graphics card manufacturer NVIDIA memory size 2048 MB kernel name GeForce GT 720M display details display manufacturer Chi Mei display name N 1 40BGE-L42 display code CMN65438 +0472 screen size 13.9 inch (3 1cm x 17cm) screen ratio 16:9 current resolution 768 hard disk details hard disk name ATA Toshiba MQ 0 1 BF0 SCSI disk device hard disk size 500 GB hard disk cache 8 MB sound card 1 Details sound card name Realtek HD audio sound card manufacturer Ruiyu UAA bus name 7 series Chipset series HD audio controller sound card 2 Details sound card name Intel monitor audio sound card manufacturer Intel UAA bus name 7 series chipset series HD audio controller network card/ Kloc-0/ Details Network Card Name Qualcomm Atheros Ar9485 Chuangruixun Network Card 2 Details Network Card Name Realtek PCIe GBE Family Controller Network Card Manufacturer Ruiyu Mouse Details Manufacturer Sigma Microelectronics Name Enhanced (1-or 102-key) Type PC/AT Enhanced PS/2 Keyboard (10