AMD’s Radeon HD 5770 & 5750: DirectX 11 for the Mainstream Crowd
by Ryan Smith on October 13, 2009 12:00 AM EST- Posted in
- GPUs
Left 4 Dead
Valve’s venerable Source engine continues to roll on with Left 4 Dead, their co-op zombie shooter. As the Source engine is CPU limited, this is once again going to be a collection of ridiculously high frame rates.
More losing all around. The 5770 and 5750 here lose against their 4800 series cousins by roughly 10% and 5% respectively. The GTX 260 and GTS 250 are also winners here.
Meanwhile a 5850 comes in at 40%-55% faster.
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strikeback03 - Tuesday, October 13, 2009 - link
10 hrs a day is modest? That seems high to me, unless you are doing work that pays on this, I would think most people don't have 10hrs a day for recreational computing.Mint - Tuesday, October 13, 2009 - link
We're not talking about most people, we're talking about people who bother to get a 5770 instead of living with IGPs. Many people leave their computer on 24/7 to download torrents or fold or act as a file server (it's nice to access it from work) or whatever. I think 10 hours is a reasonable average for the target audience.Even if you reduce it to 5 hours a day, though, that's still $8/year. I like to keep video cards for a long time (usu. 2 years or more), and even when I upgrade, the old one is usually handed down.
My point is that it's not something to ignore when comparing to the 4870. It was much less relevent for $300 cards with a 20W-30W difference (4870 vs GTX260 at launch), but now it's a 50W difference for $150 cards.
UNHchabo - Wednesday, October 14, 2009 - link
Personally, I wish that the 4770 had been included in the power charts. It may be a largely irrelevant card for price/performance, but it's still the cheapest 40nm card that AMD makes.Zingam - Tuesday, October 13, 2009 - link
Real competition does wonderful things! If NVIDIA hasn't done it so great with 8800, we would never had these great prices by ATI today!Unfortunately there is nothing like that on the CPU side. :(
MadMan007 - Tuesday, October 13, 2009 - link
Is the GTS 250 512MB or 1GB? It's not even stated in the test setup notes.Ryan Smith - Tuesday, October 13, 2009 - link
1GB.Adul - Tuesday, October 13, 2009 - link
http://www.monoprice.com/products/product.asp?c_id...">http://www.monoprice.com/products/produ...1&p_...As long as the video card supports outputting hdmi through the display port this will do. So the question is does it support hdmi signals through the display port?
Ryan Smith - Tuesday, October 13, 2009 - link
Passive dongles are not supported on the 5000 series. It has to be an active dongle.danielkza - Tuesday, October 13, 2009 - link
There's a typo in page 5, I think you meant 'GTS 250' instead of 'GTX 250' (1st paragraph after the charts)Skiprudder - Tuesday, October 13, 2009 - link
Thanks for the review!I guess I'm rather surprised at the 5770 results being consistently lower than the 4870 as well, and would be interested in a a bit more hypothesizing as to why exactly this is the case when the stats on the cards suggest they should be at minimum roughly equivalent. Is this situation the sort of thing that might see large changes with updated versions of Catalyst?