Je reg-u-lièrement construction PC pour les personnes, et ont récemment été à la recherche d'un spec haut de gamme pour quelqu'un. J'ai commencé, comme je le fais souvent, en regardant ce que j'avais obtenu pour un système haut de gamme il ya un an, pour voir si elle valait déplace jusqu'à la nouvelle génération, ou si une baisse importante de la spécification plus rendu tentant de répéter. Dans le passé, l'ancien système de l'année a toujours été nettement moins cher, so I was quite surprised to find that this time it wasn’t. Première, let’s look at the core parts of the system — then, and now. I’ll also compare this to a new generation equivalent to see what that looks like.
Year old spec | old spec price Sept-2012 | old spec price Sept-2013 | New spec price | New generation spec |
Gigabyte Z77-DS3H | £ 70,91 | £ 68,96 | £87.64 | MSI Z87 |
OCZ Vertex 4 120 Go | £ 89,99 | £ 84,99 | £ 84,99 | aucun changement |
Base 3770K i7 3.5GHz | £ 259,45 | £ 260,93 | £268.88 | Core i7 4770K 3.5GHz |
2x8Gb corsaire 1600 CL10 | £ 69,77 | £ 101,69 | £ 101,69 | aucun changement |
£ 490,12 | £ 516,57 | £543.20 |
Ouch! So the new generation system is £53.10 more expensive (sur 10%) but the old spec, bought today, would be more expensive than it was a year ago! This can’t be accounted for by 1 volatile item (like RAM ou HDD), because whilst the RAM has increased by £30 (over 40%), none of the other components has dropped by an appreciable amount. It looks like Intel’s dominance of the CPU world is meaning speed improvements are much slower to arrive, and their older CPUs aren’t falling in price. This in turn means motherboards and RAM also aren’t devaluing either.
The full spec
Lets look and see if prices for other parts of the system have dropped, for those looking to build an entire system
Year old spec | old spec price Sept-2012 | old spec price Sept-2013 | New spec price | New generation spec |
Gigabyte Z77-DS3H | £ 70,91 | £ 68,96 | £87.64 | MSI Z87 |
OCZ Vertex 4 120 Go | £ 89,99 | £ 84,99 | £ 84,99 | aucun changement |
Base 3770K i7 3.5GHz | £ 259,45 | £ 260,93 | £268.88 | Core i7 4770K 3.5GHz |
2x8Gb corsaire 1600 CL10 | £ 69,77 | £ 101,69 | £ 101,69 | aucun changement |
Seagate 2Tb 7200 64Mb | £79.98 | £69.99 | £69.99 | aucun changement |
CM Élite 334U case | £32.20 | £34.46 | £34.46 | aucun changement |
Corsair CX 500W PSU | £46.66 | £44.61 | £44.61 | aucun changement |
LiteOn 22x DVD#RW | £13.13 | £12.29 | £12.29 | LiteOn 24x DVD#RW |
HD 7770 1Gb DDR5 | £98.00 | £75.51 | £75.51 | aucun changement |
£760.08 | £753.43 | £780.06 |
So the old spec has dropped by £7 overall. A new generation machine, which is largely the same spec, is £20 more. So really, things haven’t changed at all. In a year!
Two lessons learned
1. Given that there is no obvious reason for the current trend to change, now is not a good time to “wait for prices to fall” If you’re looking for new kit then now really is as good a time as any to invest.
2. Desktop PC innovation looks to have collapsed as the market has moved to mobile (c'est à dire. portable, tablet and phone). Expect future generations to offer the same (or very similar) performance with lower power consumption. This means older high performance desktop CPUs will continue to hold their value, as the desktop upgrade market hasn’t ever been driven by a need to reduce power use.
Très inté-rêt-ment lecture, it’s not like the old days at all!