While HD MPEG-2 and HD VC-1 can easily be handled by a modern Core 2 Duo, H.264 represents a substantial challenge. Even with the lower-quality broadcast H.264 sample, CPU utilization was already 63% on a Core 2 Duo, which probably the fastest SSE3 performance clock-for-clock. When it came to high-bitrate H.264, the CPU-only solution was inadequate. With H.264 likely becoming the preferred encoding CODEC for future Blu-Ray discs, clearly GPU-accelerated performance is needed. While CoreAVC has a reputation for high-performance H.264 decoding, it still wasn’t a match for PureVideo HD hardware. While we were unable to test CoreAVC with HD-DVD content due to AACS content restrictions, it seems unlikely that you will b able to play an ultra-high bitrate video clip such as Virtual Trip: Yozakura on even a Core 2 Duo Extreme.
Although we haven’t looked at picture quality in this article, it’s important to realize that while MPEG-2 decoding is easily handled with today’s CPUs, GPU-based decoding is still important from a picture quality perspective. To date, there are no software solutions that can provide high-quality content-based inverse telecine of 1080i sources. With hardware supporting content-based inverse telecine of 1080i HDTV, virtually every scripted high-definition TV show broadcast as 1080i60 can be reconstructed into the true 1080p24 image.
What about ATI’s performance? We’ll have those numbers for you in the future. Likewise, it will be interesting to see what sort of bitrates are going to be found in the upcoming H.264 Blu-Ray discs.
Left 4 Dead 2 PC Review
Valve says Left 4 Dead 2 contains so much new content, it's worthy of a sequel rather than DLC. Is this true or false? Judge for yourself in today's review!
ATI Radeon 5970 Performance Preview
After a 10-month hiatus, ATI's once again got the world's fastest graphics card. The Radeon 5970 fuses two RV870 chips onto one board for max performance, and is built for OC'ing. See how this board fares in the latest games including Modern Warfare 2, Left 4 Dead 2, and DX11 titles like STALKER: Call of Pripyat in this article!
Call of Duty: Modern Warfare 2 PC Review
With no dedicated servers, no lean, and 18-player cap for multi, does Modern Warfare 2 for PC live up to its predecessors? Most of the reviews online have praised Infinity Ward's latest shooter but those reviews were focused for console players -- how does the PC port fare? Find out in today's review!
Sapphire Radeon 5870 Vapor-X 1GB Review
With its custom vapor chamber cooling+heatpipes and factory OC'ing, Sapphire's 5870 Vapor-X is targeted towards gamers looking for a 5870 card with a little more oomph than the stock 5870 card can provide. Best part of all is that the card sells for just $10 more than the stock Radeon 5870. See how much cooler and quieter the Vapor-X card runs inside!
Phenom II Gets A New Revision: 125W AMD Phenom II X4 965 Performance Preview
Promising lower power consumption, lower temps, and most importantly for enthusiasts, more OC'ing, AMD is back with a new CPU revision for the Phenom II X4 965 Black Edition, which now boasts a 125W TDP. Is AMD able to deliver on their promises though? Find out in today's article!
Shattered Horizon Review
FutureMark, well known for their popular 3DMark benchmarks, is venturing into new territory with Shattered Horizon. This multiplayer shooter is perhaps best known for its system requirements -- the game supports DX10 only -- but there's more underneath the surface of this game than fancy visuals. Is it worth its $20 price tag though? Read Vandy's take inside!
Borderlands PC Review
Is it an RPG or is it an FPS? Borderlands blends the best elements of both in one entertaining package. Vandy has spent the past week playing the PC version of the game and came away rather impressed. Read his full thoughts on the game in today's review!
AMD Athlon II X3 435/Athlon II X2 240e Performance Preview
Today AMD is introducing 8 new Athlon II CPUs intended to service different segments of the budget CPU market. For HTPC users, new 45W dual, triple, and quad core offerings should deliver good performance along with low power, while performance junkies on a budget will want to look at AMD's new Athlon II X3 CPUs. See how the new chips stack up in terms of performance and OC'ing in this article!
EVGA P55 FTW Review
Looking for a good P55 motherboard to OC your CPU beyond 4GHz? If so, you may want to check out EVGA's P55 FTW. With its extra ATX12V connector, this motherboard can send up to 600W of juice to the CPU, and it's got more voltage settings in BIOS than 95% of the general public needs. But that's just barely scratching the surface of what this board can do. Check out today's review for the full details!
Test Setup
Digg
Del.icio.us
Reddit
SU
furl
