Looking to build a new pc for €900-€1000

From Amazon DE:

PCPartPicker part list / Price breakdown by merchant

CPU: Intel Core i5-7500 3.4GHz Quad-Core Processor (€231.97 @ Amazon Deutschland)
Motherboard: MSI B250M MORTAR Micro ATX LGA1151 Motherboard (€98.89 @ Amazon Deutschland)
Memory: G.Skill Ripjaws V Series 16GB (2 x 8GB) DDR4-2133 Memory (€117.54 @ Amazon Deutschland)
Storage: Western Digital Caviar Blue 1TB 3.5" 7200RPM Internal Hard Drive (€50.94 @ Amazon Deutschland)
Video Card: Gigabyte GeForce GTX 1060 6GB 6GB WINDFORCE OC 6G Video Card (€287.99 @ Amazon Deutschland)
Other: Corsair CP-9020102-EU CXM Serie CX550M ATX/EPS Teil-Modular 80 Plus Bronze 550W, Netzteil, EU (€59.90 @ Amazon Deutschland)
Other: CiT F3 Black/Red mATX 2x120mm Fans (€35.48)
Total: €882.71
Generated by PCPartPicker 2017-02-11 21:49 CET+0100

+W10 64bit USB from Amazon UK , because it's over €170 at Amazon DE.

*Unknown total shipping cost to Ireland though.


Or from Amazon UK:
PCPartPicker part list / Price breakdown by merchant

CPU: Intel Core i5-7500 3.4GHz Quad-Core Processor (£187.00 @ Amazon UK)
Motherboard: MSI B250M MORTAR Micro ATX LGA1151 Motherboard (£89.99 @ Amazon UK)
Memory: Corsair Vengeance LPX 8GB (1 x 8GB) DDR4-2400 Memory (£59.97 @ Amazon UK)
Storage: Western Digital Caviar Blue 1TB 3.5" 7200RPM Internal Hard Drive (£42.98 @ Amazon UK)
Video Card: Palit GeForce GTX 1060 6GB 6GB Super JetStream Video Card (£253.95 @ Amazon UK)
Other: Corsair CP-9020102-UK CX Series CX550M ATX/EPS Semi-Modular 81 Plus Bronze 550 W Power Supply Unit (£61.34 @ Amazon UK)
Other: Windows 10 Home 32/64bits Retail USB (£84.99)
Other: CiT F3 Black/Red mATX 2x120mm Fans (£26.98)
Total: £807.20
Generated by PCPartPicker 2017-02-11 20:32 GMT+0000

~€947

+£15 (~€17) Shipping for the CPU, the rest I believe should qualify for free shipping.

Depends on the condition and total capacity of the HDD/HDDs in your HP, you may want to look at a small SSD like:
OCZ Trion 150 128GB @ €46.99
or Sandisk SSD Plus 128GB @ £44.9
instead of the hard drive.

- An i5 7500 is the latest mainstream gaming CPU of the Kabylake generation.
- The MSI B250M Mortar carries its associated B250 chipset that would support the Kabylake CPU from the get go, has red LED, reinforced PCIex16 slot, 4 DIMMs slot for RAM upgrade, a M2 slot for ultra-performance tier NVMe SSD, and heatsinks for its power delivery system for the CPU (so they stay cooler and have longer life than otherwise).
-8/16GB RAM at 2400Mhz bus: The capacity is budget limited, but the 2400Mhz is because Kabylake CPU+200 Series chipset support that. It'd take the Z170/270 chipset to support higher bandwidth RAM.
-GTX 1060 6GB is the premier 1080p@Ultra card. With nVidia tightening control, cards from all brands perform almost indistinguishable from one another.
-The 1TB HDD is pretty self-explanatory.
-CiT F3 Black/Red: open design, 2x 120mm fans red LED, support long graphic card and CPU cooler ~160mm tall (important because the two cheap coolers with excellent cooling performance, the Cooler Master 212 and Deepcool Gammax 400 are both around that height).
-Corsair CXM 550W stable power, semi-modular (only need to plug in the cables that you need to use) and is only 14cm long; make it a strong companion to the smaller mATX case.