We remarked upon the GTX 750 / 750 Ti reveal that passive cards were a distinct possibility, given the low TDP and ability of the cards to operate solely on motherboard PCI-e power. Hovering at a 55W TDP, nVidia’s GM107-powered GTX 750 doesn’t draw any power from the PSU and has a lower thermal footprint than any of its higher-powered brethren. With the right heatsink design, it’s always been an ideal candidate for a passively-cooled, silent, low-profile HTPC video card.
ZOTAC announced its “GTX 750 ZONE” passively-cooled solution just a few weeks ago. Standard GTX 750 specs apply, the one exception being that Zotac has nixed the active fan in favor of a larger aluminum and copper heatsink with no active components. Thermals are always a concern when operating a passively-cooled device, and with GPUs, thermals will directly impact the throttling and performance (FPS) output in games.
We benchmarked Zotac’s passive GTX 750 Zone video card for temperatures and framerate (FPS) in Metro, GRID, Battlefield 4, Titanfall, Watch_Dogs, and FurMark. These results can be extrapolated upon for a wider-spectrum understanding of the GPU’s worth for gaming.
ZOTAC announced today the availability of a new GeForce GTX 750 video card in their graphics lineup. The new "GTX 750 ZONE Edition" video card is cooled entirely passively, strictly using an aluminum heatsink and copper coldplate (with copper heatpipes) for all dissipation. Fans are not outfitted on the GTX 750 ZONE card at all. Judging from the press shots, it looks like two ~6mm copper heatpipes and an aluminum sink are mounted to the board. The ZONE is a dual-slot 750.
Its knee-high, monolithic stature almost resembles what you'd find in a server farm: Wide, imposing, and externally simple. NZXT's H630 was slowly leaked via a drawn-out, week-long marketing campaign, towing behind it a website revamp and the Sentry Mix 2; with all the fanfare reinforcing the H630's launch, NZXT puts itself in the vulnerable position of living up to hype. Let's see if they do.
This NZXT H630 silent gaming / PC case review looks at its benchmark performance, additional fans, specs, build quality, and briefly skims over noise level. We also tested multiple add-on fan configurations within the case, ideally helping interested buyers to determine the optimal fan configuration.
As Cable companies find themselves facing their impending obsolescence, we've seen a surge in interest for living room PCs that double as DVR replacements and gaming consoles; our original $357 gaming HTPC posts proved the affordability of these custom builds, but today we're out to prove their versatility.
Today's build makes use of Intel's i3-3220 dual-core IvyBridgeprocessor and accompanying discrete 2GB 7850 VGA, making for a significantly more powerful system than what integrated graphics (even the 7660D/G) can offer. For around $700, you end up with a small form factor gaming HTPC build that functions as a DVR and console replacement; the 7850 has been proven as a gaming-class card for mid-to-high settings and the i3-3220 performs admirably in nearly all gaming applications, perhaps with exception to Crysis 3 (which spawns more active threads and is fairly everything-intensive). More on CPU choice below.
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