Power consumption is monitored throughout our testing. And because our benchmark suite is scripted, it’s easy to subject each APU to the same workload and evaluate consumption during the entire run.
Our power data is interesting, though I’d caution against taking it as gospel. The motherboard vendors we’ve talked to indicate that Turbo Core functionality isn’t working perfectly yet.
With that said, A8-3850, A10-5800K, and A8-5600K are all rated for 100 W, while the A6-5400K has a 65 W thermal design power.
We immediately see that the Llano-based A8 (the yellow line) doesn’t drop to as low of an idle power consumption number as a Trinity-based chip. Otherwise, the three 100 W APUs all appear to place relatively close to each other.
Run the averages, and you actually see the trio end up within 4 W of each other. A8-5600K averages 101 W total system power use, while the A10 lands at 105 W. The Llano-based APU is in between.
The little A6-5400K-based machine averages just 83 W of power consumption through our benchmark suite. But look at that green line. It takes so long to complete testing that power use over time ends up being worse than the quad-core chips.
- Trinity: Coming Soon To A Desktop Near You
- Piledriver: Half Of The Trinity Story
- Turbo Core Finds Its Way Into APUs
- Graphics: Fewer Shaders, Better Efficiency
- Memory Bandwidth Scaling: Feed The Beast
- Socket Compatibility And The A85X FCH
- Test Setup And Benchmarks
- Benchmark Results: 3DMark 11
- Benchmark Results: Sandra 2012
- Benchmark Results: Adobe CS5 And 6
- Benchmark Results: Content Creation
- Benchmark Results: Productivity
- Benchmark Results: Media Encoding
- Benchmark Results: File Compression
- Benchmark Results: Batman: Arkham City
- Benchmark Results: World Of Warcraft: Cataclysm
- Benchmark Results: The Elder Scrolls V: Skyrim
- Benchmark Results: Diablo III
- Benchmark Results: OpenCL
- Power
- Trinity On The Desktop: Already Announced, But Enthusiasts Must Wait

Once they are pitted against each other, that will be A TRUE measure of the APU Trinity's marketability
Well at least in gaming
really the question is what gpus are able to hybrid crossfire with it. the information was never public. not all amd gpus will hybrid crossfire with it.
Once they are pitted against each other, that will be A TRUE measure of the APU Trinity's marketability
i mean what is the processor usage during the benchmark ? are all CPU cores used? or only one?
Good question--I'll take a look for you.
It was public... It will crossfire with up to the 7670, which is a rebranded 6670 from what i know, but with some slight improvements.
Thats what I was wondering... every time you get an intel cpu review they always throw in an amd or two for comparison. Why didnt they do that here? Cant make an informed purchase if you compare 3 versions of the same car make and model when there are other makes and models out there to look at.
Oh and Jill... amd only has 10% of the market even with the APU's out there. So if they fail intel only goes from 89-99% of the market... dont see them changing their pricing plans over that.
Dual Graphics is actually in there ;-)
Because this is an article of amd's apus. They've already done a comparison between trinity's igp's and intels 4000 series.
Anyone tell me if I'm wrong and why.
EDIT: Oh wait, they're clocked higher, but not by that much, though it is substantial. I would think it's still a big architectural improvement.
Also, I've noticed that in multiple articles, the writers are strapped for time. This isn't good though it could be understandable. Maybe TH should hire more "hands" or something?
I'm not sure how we'll find out when that video mentioned of the comparison with the A8-3870K and the i3-2100/2105 would show up. Well, unless we constantly check back.
Don't worry TH, you haven't lost me as a fan. It's just constructive feedback. I love you guys!
Don't worry--I'm working on the data right now. As it stood, this story took more than a week of all day/all night testing, troubleshooting, new BIOS installing, and re-testing to nail down. It can go on indefinitely if you let it ;-)