Free delivery is 3-5 days, currently a promo on next day delivery for £2.99. Also Quidco is 2.2% (~£5.28) and TCB 3% (~£7.20), check T&Cs of each cashback site prior to purchase.
GPU clock: 1000MHz, 3584 stream processors.
RAM clock (HBM): 500MHz (effective speed 1000MHz)
RAM bus width: 4096-bit
2 Year Warranty