AMD Price Cuts

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cbn

Lifer
Mar 27, 2009
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Not really, because you can overclock the 860k.

I've read A8-7600 can be overclocked via bclk, but from what I understand there is some risk to AHCI, PCIe, etc.

Furthermore, the A8-7600 only comes with a 65 watt cooler. (Not sure how far that will let someone overclock even if the usage is CPU only.)
 

MiddleOfTheRoad

Golden Member
Aug 6, 2014
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They are not technically identical due to one having an unlocked multiplier and the other being locked. Furthermore, the clockspeed differences between the two chips are not exactly trivial.

With that mentioned, being technically identical wasn't even the topic of discussion.

Here was your original comment:

That is incorrect.... They are technically identical chips -- they are both fabbed on identical Kaveri silicon -- with each respective chip having certain features disabled. You are definitely wrong. Intel bins identical silicon in different speed grades/disables features as well. This is common in the industry.

BTW, has anyone else noticed the price drop to the A4-4000? It's new MSRP is $27. Not even thirty bucks -- that's cheaper than an AM1 Sempron 2650....... That seems like the new low buck processor for casual gamers.....

It can manage Call of Duty: Ghosts at Medium Settings:
http://www.youtube.com/watch?v=AFx1xC2UQxs
 
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mrmt

Diamond Member
Aug 18, 2012
3,974
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Regardless of the reasons that motivated the price cuts, actually might have reached the point of an interest value proposition for the low end market. They are now much more aligned with Haswell pricing, which may sway some consumers towards them if iGPU performance is an issue and CPU ST performance might be traded for this extra iGPU power.

That's a far more realistic pricing policy, one that they should have adopted since Kaveri launch. Why try to keep a certain level of margin and bleed market share every quarter? Better take the hit but shore up sales. If this decision was a voluntary change of mindset on AMD's HQ, that's a very good sign from the new management, but if this decision was forced on them... well, 2016 can't come fast enough.
 

Enigmoid

Platinum Member
Sep 27, 2012
2,907
31
91
Anyway, looks good. Cuts were definitely need to bring pricing into line. Now Kaveri is looking like a real nice deal.
 

DrMrLordX

Lifer
Apr 27, 2000
22,035
11,620
136
A few points:

1). It probably isn't the HSF causing CPU throttling under iGPU load. This happens even with superior cooling. People with custom water loops report it.

2). The throttling is a non-issue for anyone who bothers to alter their p-states and defeat the behavior. It's irritating, but if you want it gone, it's gone.

3). The 7600 is probably overclockable, but I have seen no documented evidence of anyone actually doing so. Seems a bit odd, really. That being said, there are far too many FM2+ boards that crap out at 105 mhz bclk, so you have to be choosy when selecting a board when attempting a Kaveri overclock. The only one I can vouch for is the A88x-Plus. My guess is that the A88x-Pro and Crossblade Ranger could do the same.
 
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monstercameron

Diamond Member
Feb 12, 2013
3,818
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Regardless of the reasons that motivated the price cuts, actually might have reached the point of an interest value proposition for the low end market. They are now much more aligned with Haswell pricing, which may sway some consumers towards them if iGPU performance is an issue and CPU ST performance might be traded for this extra iGPU power.

That's a far more realistic pricing policy, one that they should have adopted since Kaveri launch. Why try to keep a certain level of margin and bleed market share every quarter? Better take the hit but shore up sales. If this decision was a voluntary change of mindset on AMD's HQ, that's a very good sign from the new management, but if this decision was forced on them... well, 2016 can't come fast enough.

praise jeebus, something sorta positive? are you ok friend?
 

cbn

Lifer
Mar 27, 2009
12,968
221
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That is incorrect.... They are technically identical chips -- they are both fabbed on identical Kaveri silicon -- with each respective chip having certain features disabled. You are definitely wrong. Intel bins identical silicon in different speed grades/disables features as well. This is common in the industry.

In order for the two chips to be technically identical, the various technical specifications (clockspeed, cache, features) must match up exactly.

And certainly buying A8-7600 (at the new price) is not like getting a Athlon x4 860K with a free GPU. (The fact they both come from the same die does not change this.)
 

DominionSeraph

Diamond Member
Jul 22, 2009
8,386
32
91
Ill tell you what,

You go and buy a couple of APUs like A10-7850K and FM2+ motherboard. Then go and spend hours running the same benchmarks i use on my reviews.
If you find my numbers to be wrong, then i will stop posting them here. Until then, you doint even have the right to question my benchmarks, especially using laughable excuses.

If you think everyone should be running an AMD APU, why don't you hand out the ones AMD gives you?

That is incorrect.... They are technically identical chips -- they are both fabbed on identical Kaveri silicon -- with each respective chip having certain features disabled. You are definitely wrong.

Herp derp, no one calls the FX 4300 and FX 8350 "technically identical" because they happen to be the same die.
 
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cbn

Lifer
Mar 27, 2009
12,968
221
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3). The 7600 is probably overclockable, but I have seen no documented evidence of anyone actually doing so. Seems a bit odd, really. That being said, there are far too many FM2+ boards that crap out at 105 mhz bclk, so you have to be choosy when selecting a board when attempting a Kaveri overclock. The only one I can vouch for is the A88x-Plus. My guess is that the A88x-Pro and Crossblade Ranger could do the same.

I wonder if any of the budget boards could manage a halfway decent BCLK overclock on the A8-7600 with AHCI disabled?
 

cbn

Lifer
Mar 27, 2009
12,968
221
106
BTW, has anyone else noticed the price drop to the A4-4000? It's new MSRP is $27. Not even thirty bucks -- that's cheaper than an AM1 Sempron 2650....... That seems like the new low buck processor for casual gamers.....

Those are difficult to find.

Right now the cheapest regular price I can find for a FM2 dual core is the A4-7300 at $40 free shipping from Amazon:

http://www.amazon.com/gp/offer-listi...&condition=new

(Unfortunately they are claiming 3 to 5 weeks for delivery. Previously, they were out of stock)
 

DrMrLordX

Lifer
Apr 27, 2000
22,035
11,620
136
I wonder if any of the budget boards could manage a halfway decent BCLK overclock on the A8-7600 with AHCI disabled?

Hard to say. I've heard of a few people having luck with moderate bclk overclocks on the A88x Extreme4+, but for the most part I see Kaveri users complaining that they get stuck at around 105 mhz bclk. The exception: Asus A88X-Plus/Pro users. It is theoretically possible that the A88XM-E could do the same (that board is only ~$58), but the VRM cooling on that board is just bad. As in, non-existent. Might not matter if you're only going for ~4 ghz with a 7600.
 

VirtualLarry

No Lifer
Aug 25, 2001
56,554
10,171
126
Regardless of the reasons that motivated the price cuts, actually might have reached the point of an interest value proposition for the low end market. They are now much more aligned with Haswell pricing, which may sway some consumers towards them if iGPU performance is an issue and CPU ST performance might be traded for this extra iGPU power.

That's a far more realistic pricing policy, one that they should have adopted since Kaveri launch. Why try to keep a certain level of margin and bleed market share every quarter? Better take the hit but shore up sales. If this decision was a voluntary change of mindset on AMD's HQ, that's a very good sign from the new management, but if this decision was forced on them... well, 2016 can't come fast enough.

That's the most positive post that I've seen you make about AMD in a while.
 

VirtualLarry

No Lifer
Aug 25, 2001
56,554
10,171
126
I wonder if any of the budget boards could manage a halfway decent BCLK overclock on the A8-7600 with AHCI disabled?

Do you mean SATA disabled entirely, or just that the controller is set to IDE mode? How would you boot? USB? PCI-E SSD? (The latter seems like an expensive proposition, just to overclock a non-K/BE Kaveri CPU.)
 

beginner99

Diamond Member
Jun 2, 2009
5,231
1,605
136
And speding a little more will get you more performance to play games at Medium settings, then speding a little more will get you more performance to play at higher IQ settings. And speding a little more will allow you to game at 1600p. But you can always spend a little more to game at 4K and so on.

There are so many free PC games now and new are introduced every month that you can spend hours playing every month without even buying a single game ever.

No because you will quirky hit diminish returns. 100% more for $100 only works at the basic level. Then it's quickly $200 more for maybe 30% better and so forth.

EDIT: it's also a great difference if you can play a game reasonabel @ native resolution (usually 1080p) vs having to use 720p and get blur.
 

Enigmoid

Platinum Member
Sep 27, 2012
2,907
31
91
EDIT: it's also a great difference if you can play a game reasonabel @ native resolution (usually 1080p) vs having to use 720p and get blur.

This 100%. First target is not 720p or whatever. Its gaming at native resolution.
 

crashtech

Lifer
Jan 4, 2013
10,582
2,150
146
I didn't realize that 1080p was still essentially an enthusiast res on the PC.

Kinda sad.
 

AtenRa

Lifer
Feb 2, 2009
14,003
3,361
136
No because you will quirky hit diminish returns. 100% more for $100 only works at the basic level. Then it's quickly $200 more for maybe 30% better and so forth.

From R7 260 + ~$100 will get you to R9 270X and ~100% more performance at 1080p with Higher IQ
From R9 270X + ~$100 will get you to R9 290X and ~100% more performance at 1440P MSAA

Then it gets ugly, but up to $300-400 for almost every $100 spend, you get almost 100% more performance increasing IQ and resolution.

Lowest price of R7 260X at Newegg = $89,99
Lowest price of R9 270X at Newegg = $151,99
Lowest price of R9 290 at Newegg = $259,99 (AR)
 

Essence_of_War

Platinum Member
Feb 21, 2013
2,650
4
81
Then it gets ugly, but up to $300-400 for almost every $100 spend, you get almost 100% more performance increasing IQ and resolution.

Yup, I think the diminishing returns is closer to ~$300 (R9-290/290x) than to ~$400 (780Ti), though.
 

DrMrLordX

Lifer
Apr 27, 2000
22,035
11,620
136
Do you mean SATA disabled entirely, or just that the controller is set to IDE mode? How would you boot? USB? PCI-E SSD? (The latter seems like an expensive proposition, just to overclock a non-K/BE Kaveri CPU.)

He probably means setting the controller to IDE mode. If you're trying to run an SSD, you're not going to be enjoying life much with the controller in IDE mode.

It *is* possible to use external SSDs for storage with a USB enclosure, or something like the Mushkin Ventura Ultra (a USB 3.0 stick with a Sandforce controller). The 120gb Ultra is something like $70-$80, which is about the same as a cheap Kingston 120gb SSD in a $20 enclosure. That being said, when comparing the 7600 to the 7700k, you save maybe $40 going with the 7600, and you've just blown $20 of that savings on storage to avoid problems when running the SATA controller in IDE mode. Probably not worth it in my opinion. It would be wiser to just OC the 7600 in AHCI mode, or (*gasp*) just use platter-based drives in IDE mode.

Given how important an SSD can be for performance these days, any solution that prohibits their use seems like a poor choice, unless you're really sure that your use case is not storage-intensive.
 

cbn

Lifer
Mar 27, 2009
12,968
221
106
Given how important an SSD can be for performance these days, any solution that prohibits their use seems like a poor choice, unless you're really sure that your use case is not storage-intensive.

For a linux box, I wouldn't be against using a spinning platter.

On Ubuntu 14.04 trim is only enabled by default on Intel and Samsung SSDs. (There is a manual way to perform trim however. I've used it.)

P.S. Ubuntu 14.10 was released earlier today (not sure what the default status is on trim for that one yet), but I prefer to stay with the LTS release if at all possible.
 

MiddleOfTheRoad

Golden Member
Aug 6, 2014
1,123
5
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Herp derp, no one calls the FX 4300 and FX 8350 "technically identical" because they happen to be the same die.

Electrical and computer engineers do. Because they are -- the die on both chips is in fact identical. Smart AMD buyers have know this for years which is why so many of us bought cheaper CPU's in the past and were able to unlock the disabled cores. I only just realized that not a lot of AMD buyers frequent this forum.
 
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MiddleOfTheRoad

Golden Member
Aug 6, 2014
1,123
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Those are difficult to find.

Right now the cheapest regular price I can find for a FM2 dual core is the A4-7300 at $40 free shipping from Amazon:

http://www.amazon.com/gp/offer-listi...&condition=new

(Unfortunately they are claiming 3 to 5 weeks for delivery. Previously, they were out of stock)

My local TigerDirect store had a ton of them 2 weeks ago -- but appears to have sold out when they dropped the price to $29.99.

They do still have A4 6320's for seven bucks more:
http://www.tigerdirect.com/applicati...=8889129&csid=

The A6 5400K is now $39 and comes with a game bundle:
That is a stupid good deal for a very capable unlocked gaming APU.....
http://www.tigerdirect.com/applicati...104&CatId=1946

The A4/A6's are so dirt cheap now -- I'm considering a living room HTPC build / light steam machine.
 
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