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In the world of PC enclosures, black has become the new beige. It’s getting increasingly
difficult to distinguish one somber desktop-PC box from another—unless, of course,
you’re a company like iBuypower. It has packaged its Chimera AM3 gaming PC in a
black NZXT Guardian 921 case, featuring slits and slots to allow blue light to seep
out from the inside. Furthermore, it has redubbed the case "Guardian Inferno," after
applying enough yellow and orange flames to make a 1950s hot rodder green with envy.
And those flames, though perhaps a cliché, are no exaggeration. This is one hot
gaming system.
The base model in the Chimera series starts life at $999; our test version (dubbed
the "Chimera AM3 SE") tipped the scales at $400 more: $1,399. The added dollars
brought us a 3.2GHz AMD Phenom II X4 955 Black Edition processor with an Asetek
liquid cooling system on a Gigabyte GA-MA790XT-UD4P motherboard. (That’s well above
the base model's Phenom II X4 910 chip and its air-cooled heatsink.) Though 4GB
of Corsair DDR3 memory comes standard-issue on both models, our test unit came with
faster 1,600MHz memory, as opposed to the 1,333MHz variety in the base model. We
also got a 50-watt bump up from the base 700-watt power supply, plus an upgrade
from a 500GB hard drive to a 1TB drive. The real power upgrade, however, was the
substitution of the standard 512MB video card (an ATI Radeon HD 4870) for a pair
of 1GB Radeon HD 4890 cards configured in a CrossFireX dual-card arrangement. (For
reference, you can read a review of a recent graphics card we tested based on the
Radeon HD 4890 graphics processor, the Asus EAH4890.)
Sounds like a potent gaming platform? It sure is. While the Chimera’s 64-bit PCMark
Vantage score (6,788) wasn’t quite up to the 7,200 mark set by the super-value Gateway
FX6801-03 we recently tested, it's still among the top performers we've seen on
that test, period. (The PCMark Vantage test measures general PC-application performance.)
Another interesting set of results: On our 3DMark Vantage test, which measures 3D-graphics
performance, the Chimera rang up an impressive score of 13,965 at 1,280x1,024 resolution,
but the numbers that really amazed us were its scores running at 1,680x1,050 (10,885)
and 1,920x1,200 (8,234). Those numbers are simply exceptional for a system in this
price range.
In our real-world gaming tests, the Chimera proved itself more than able. In our
testing with the game Company of Heroes, the Chimera consistently scored above 50
frames per second (fps), even at a sky-high screenhave to try pretty hard (with
the help of a very big monitor) make the Chimera bre resolution of 2,560x1,600.
That’s a rarity since the advent of DirectX 10. It also posted scores in excess
of 50fps, under both DirectX 9 and 10 and at all tested resolutions, in our tests
with the much more recent (and demanding) game Far Cry 2. Considering that we tested
Far Cry 2 at resolutions all the way up to 2,560x1,600, you'll ak a sweat with most
recent games.
Clearly, this Chimera has gaming well in hand for most mainstream gamers. It's also
well-equipped for entertainment use. A 22x DVD burner comes in the base model, but
iBuypower bumped our test unit's optical drive up to an LG GGC-H20L Super-Multi
Blu-ray Drive that reads both Blu-ray and (now-obsolete) HD DVD discs, and writes
to everything else. Officially, LG Electronics lists this particular drive as discontinued,
but iBuypower assured us that it has a quantity on hand. Regardless, several Blu-ray-reader
alternatives (as well as pricier Blu-ray burners) are available via iBuypower's
Web-site configurator. None, however, is a Blu-ray/HD DVD combo unit like this one.
Naturally, the Blu-ray experience would be diminished without quality audio to back
it up. To handle that, the motherboard supports eight-channel audio through both
analog and the usual digital connections. (iBuypower can supply you with an HD-capable
LCD monitor and a multichannel speaker set to complete the package, but neither
came standard with our test unit.) The Chimera also has a 12-format card reader,
so you can easily transfer your digital-camera photos onto the system (or do quick
offline backups to flash cards, now that their prices have plummeted).
As tested (and even in its $999 base configuration, for that matter), the Chimera
AM3 is a well-stocked system. If you think you'll need to augment the hardware down
the line, though, you certainly can. You'll find room inside for three more front-facing
drives (via two 5.25-inch bays and one 3.5-inch bay), as well as an additional internal
hard drive. No internal card expansion is possible, though, due to the wide loads
of the two Radeon HD 4890 graphics cards. Two memory sockets are open, and, in total,
the motherboard supports up to 16GB of DDR3. Also, between what you’ll find on the
side of the front panel and the rear of the case, you have 10 USB ports, three FireWire
ports, and a pair of external Serial ATA (eSATA) ports for external expansion. That
mix should cover most reasonable eventualities.
Details of iBUYPOWER Chimera AM3 SE Review
Pros:
Superb gaming performance for the price;
More-than-ample external expansion;
Three-year warranty
Overall: 8.2
The Chimera’s case may be sheer eye candy, but its gaming performance lives up to
the flames. All but the most extreme gamers will find superior value in this PC.
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