geofelt :
Games will not need more than 8gb, or 4 threads, and I really like a build to have a ssd for the "C" drive.
250gb will hold a fair number of games, so why not defer on the hard drive until you need to expand. Hybrid HDD's are no good, the ssd cache is not large enough .
The conclusion is based upon a false assumption.
Test Box has:
-Twin 780s w/ 4770k all water cooled and overclocked
(2) Samsung 256 GB Pros
(2) Seagate 2 TD SSDs
(1) 2 TB 7200 rpm HD
I can boot of either SSD or SSHD and play games of either the SSD, SSHD or HD. Originally I could also boot of HD but have since taken OS off
Boot of SSD takes 15.6 seconds
Boot of SSHD takes 16.5 seconds
Boot of HD takes 21.2 seconds
If you just go about your business, loading the game off the HD certainly doesn't drag. By the time one gets their "comfortable in the chair" so to speak .... adjusting headphones, mic, speaker volume, mouse pad to ones liking, game is loaded. However if you do all that first and then load the game, on some games you can notice a difference, on other no....... online games no difference at all as server handshaking is the bottleneck. The MMO I play took 45 seconds for all 3
Playing a new game off SSHD the 1st time was similar to the HD tho it seemed slightly faster. However, loading the game the 3rd time was indistinguishable from the SSD. The reason is the functioning of the SSD portion is not static. If you get your new box and start playing Far Cry 3 .... after your third session or so, the SSD and SSHD are virtually an identical experience.... at least so far. This is because the firmware moves the most frequently used files to the SSD in the background. So when you are playing Far Cry 3 for example, all the frequently used files are on the SSD portion .... you complete FC3 and now wanna start playing FC4, then after the first couple of plays, all of FC3's files are moved off to the mechanical portion and FC4 files have taken it's place.
I haven't tested this yet with any of the new 30 - 40GB games but will as soon as my son finished FC4 and gives me a shot. On FC3 when I set it to boot off the SSD or SSHD, no one noticed the difference. We also have two identical laptops.... one with SSD + HD which we use for field engineers in the office running CAD programs.... no one as yet has been able to tell which is which.
A situation like this left most power users using an SSD for their operating system, while still running a secondary mechanical drive for storage and games. A typical setup such as this would allow the OS to load very quickly, while leaving you stunned at how long it took to load a game. With the introduction of the Desktop SSHD, Seagate has again switched up the game, offering a substantial performance boost to those of you in this situation.
http://www.tweaktown.com/reviews/5748/seagate-desktop-2tb-sshd-st2000dx001-review/index9.html
Now, if you are one that chooses to use a single drive for your operating system, and have held onto your standard desktop HDD for the benefit of capacity, the Desktop SSHD is calling your name. The 8GB of NAND cache in conjunction with Seagate's application optimized algorithms should offer a tremendous performance boost, and again the more you use, it the faster the drive will get, as it learns how you use your system
With today's games hitting 30 - 40 GB, putting all your games on SSDs is not as yet feasible for most users
A 250 GB SSD has 233 GB of actual capacity; setting aside the req'd 15% free space, leaves you with 197 GB ... subtract 80GB for the OS and "common files" , that leaves only 117 GB for games .... not a lot of room for today's 30 - 40 GB titles.
If budget allows, I always recommend and SSD / SSHD combo which can be had for under $150 (120 GB SSD / 1 TB HD).... 2 TB SSD and 250 GB SSD is a bit more at $200ish. If budget is limiting you to an SSD or a HD or a small SSD and a slow HD .... I'd say get the 2 TB HD (and put OS on 128 GB partition) now and get the SSD when budget allows.... Moving the OS to the SSD is a simple procedure. You gaming will benefit more from the SSHD than you will saving 0.9 seconds of boot time.