Friday, December 30th 2016

AMD A12-9800 "Bristol Ridge" AM4 APU with ASUS A320M-C Tested

German PC enthusiast "Crashtest" clinched a sweet combo of an AMD A12-9800 "Bristol Ridge" socket AM4 APU with an ASUS A320M-C entry-level micro-ATX motherboard, for 200€. Pairing it with 8 GB of dual-channel DDR4-2133 memory, the platform was put through the AIDA64 test-suite. In the memory front, the platform performs on-par with older platforms at comparable DDR3 bandwidth. The K15.6 integrated memory controller isn't producing the kind of memory bandwidth as the Core i7-6700K with dual-channel DDR4-2133 memory from AIDA64's internal reference bench table.

In the CPU-related tests, the APU has about the same performance as its predecessors, such as the A10-7850K. The chip features two "Excavator" x86-64 CPU modules, making up four cores, and is clocked at 4.20 GHz. There are performance upticks seen in tests such as Hash and VP8, where the chip likely benefits from new instruction sets.
More results follow.

Below are pictures of the board and the A12-9800 chip.
Source: Crashtest on Planet3DNow Forums
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35 Comments on AMD A12-9800 "Bristol Ridge" AM4 APU with ASUS A320M-C Tested

#26
john kling
Is it a safe bet that an HP with a A series 9800 socket am4 can be upgraded to a ryzen or the next A series processor?
Posted on Reply
#27
Chromatix
Yes, but check for BIOS updates first. You will definitely need a BIOS update on an OEM system before fitting Summit Ridge. If the OEM hasn't made such an update available yet, proceed with *great* caution.

The Ryzen 7 1700 has the same TDP as the A12-9800. This makes it the most likely option to retain full thermal compatibility.
Posted on Reply
#28
Caring1
john klingIs it a safe bet that an HP with a A series 9800 socket am4 can be upgraded to a ryzen or the next A series processor?
No, it's not a safe bet to even try a desktop Ryzen in a laptop, for starters they do not have built in graphics, perhaps the next gen APU's will slot in, but as mentioned may most likely need a BIOS update.
Posted on Reply
#29
Chromatix
Who said anything about a laptop? The A12-9800 works in the AM4 socket and is available in prebuilt OEM systems. The A12-9800P is the laptop version, and is soldered in place.
Posted on Reply
#30
Caring1
ChromatixWho said anything about a laptop? The A12-9800 works in the AM4 socket and is available in prebuilt OEM systems. The A12-9800P is the laptop version, and is soldered in place.
My mistake, I was reading recently about upcoming LGA Processors for AM4 laptops and confused the APU as being for them.
Posted on Reply
#31
john kling
What is odd HP in the US is one of very few manufactures that sell machines with the socket 4 bristol ridge a12 chip. I have not been able to find a single source for the chips themselves. The idea is to plop one in a mother board with support and later upgrade to a ryzen or future A series.
Has AMD already stopped production?
Posted on Reply
#32
Chromatix
I also think it's very strange that AMD hasn't released Bristol Ridge to retail yet - but AFAIK they *are* in current production, and retail availability is planned soon.

Even if they are overshadowed by Ryzen, they are APUs intended for use in the cheaper A-series m/boards.
Posted on Reply
#33
john kling
ChromatixI also think it's very strange that AMD hasn't released Bristol Ridge to retail yet - but AFAIK they *are* in current production, and retail availability is planned soon.

Even if they are overshadowed by Ryzen, they are APUs intended for use in the cheaper A-series m/boards.
One of the the HP desktop bristol ridge 9800 socket am4 pcs list ami f.03 bios. Would this recognize a ryzen or future a series socket 4 processor?
Posted on Reply
#34
john kling
One of the the HP desktop bristol ridge 9800 socket am4 pcs list ami f.03 bios. Would this recognize a ryzen or future a series socket 4 processor?
Posted on Reply
#35
Chromatix
The version number doesn't appear to mean anything by itself. Look specifically for the release notes saying "Ryzen support".
Posted on Reply
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