i5.
But if using OpenCL, a Kaveri would be faster (unless you added a discrete GPU) for Photoshop/Illustrator.
YOUR BASKET
1 x AMD Kaveri 7700K 10 Compute Core APU w/ Radeon R7 Graphics (4 CPU + 6 GPU Compute Cores) - Retail £99.95
1 x TeamGroup Vulcan RED 8GB (2x4GB) DDR3 PC3-19200C11 2400MHz Dual Channel Kit (TLRED38G2400HC11CDC01) £49.99
1 x Gigabyte F2A88XM-HD3 AMD A88X (Socket FM2+) DDR3 Micro ATX Motherboard £49.99
1 x SK Hynix 128GB SSD SH910A SATA 6Gb/s Solid State Drive (HFS128G32MNB-2201A) £44.99
1 x EVGA 430W 80 Plus Power Supply (100-W1-0430-KR) £32.99
1 x Zalman T3 Micro -ATX Case USB 3.0 - Black £16.99
Total : £304.50 (includes shipping : £8.00).
So what you have to consider is if you'll be upgrading at all (adding a GPU), as you'll end up with better performance with Intel + GPU (say an R7 260X or so). Otherwise Kaveri.
I think we're going to go for the Kaveri build but the motherboard is out of stock is there any similar ones or is that the best one out of them all?