144Hz monitor ain't cheap, that's why I asked if yours is 144Hz already or looking to get a new 144Hz, now I know your decision and budget isn't fully restricted to 3k then it should be alright.
HDMI port is being phased out by DisplayPort, high end GPU now spots more DisplayPort than HDMI due to few reasons (bandwidth, resolution support etc). If you plan to run 144Hz monitor, you need at least HDMI 1.3 and above (for HDMI), the old school DP 1.2 already can support up to 4K60H/2K165H. You can use adapter to convert HDMI to DP and vice versa.
Intel Core i7 6700 - RM 1360
Gigabyte H170-HD3 (D4) - RM 446
Corsair 16GB (8GB x 2) DDR4 2133MHz Value RAM - RM 436
Gigabyte GTX1060 6GB GDDR5 Windforce OC - RM 1225
Kingston SSDNow UV400 240GB SSD - RM 296
EVGA SuperNova 650 GQ - RM 459
Tecware Alpha - RM 229
Acer XB240H 144Hz - RM 952
Total: RM 5403 (ETech price inclusive of GST)
You can reduce total cost by:
1. Downgrade to i5
2. Downgrade to cheaper/low end mATX mobo
3. Remove the SSD
4. Get a cheaper PSU (sub RM 200 one, but much lower quality)
5. Get a normal 60Hz monitor
Not recommended to downgrade the RAM to 8GB due to heavy multitasking (as I can see) and GPU due to **Gaming (latest game with high setting)**.
The GPU doesn't have 3 HDMI outputs, it is very hard to find any high end GPU with lots of HDMI outputs now, please use adapter/converter if necessary. The standard currently is 3 x DP, 1 x HDMI and 1 x DVI.
wow. Thanks. i think i need to reduce the cost and follow your suggestion
1. Downgrade to i5
2. Downgrade to cheaper/low end mATX mobo
3. Get a normal 60Hz monitor