The AM1 Kabini Motherboard Preview: Analyzing the Hardware
by Ian Cutress on April 19, 2014 2:00 PM ESTGIGABYTE AM1M-S2H
The motherboard AMD decided to ship with its Kabini review packs was the GIGABYTE AM1M-S2H. By being at the cheaper end of the spectrum, AMD was hoping to show just how cheap a quad core Jaguar derived system could be with one of the major motherboard manufacturers.
The GIGABYTE AM1M-S2H does the motherboard design a little more traditionally than the previous Biostar, in the sense that the DRAM slots are in the regular orientation and the 4-pin CPU power connector is also in a place beneficial for cable management:
For a larger motherboard it does seem relatively empty, however due to the low cost nature GIGABYTE has restricted the extras above the standard package. Aside from what Kabini provides GIGABYTE has equipped the AM1M-S2H with two BIOS chips for their DualBIOS topology. We get a regular Ethernet gigabit controller as well, along with a Realtek ALC887 audio codec rather than the ultra-low-cost ALC662.
Both fan headers on the motherboard are 4-pin, and because we actually have this motherboard in house to test, we can confirm that the BIOS and software are up to date with a modern platform. GIGABYTE states compatibility with 16GB DDR3 DRAM modules which Biostar does not, so we are just waiting for them to actually come to market.
The rear panel is pretty bleak, although we get a HDMI port supporting 4K UHD at 30 Hz. Given the power of a Kabini APU, gaming at that resolution might be best avoided.
| GIGABYTE AM1M-S2H | |
| Price | Link |
| Size | Micro-ATX |
| CPU Interface | FS1b |
| Chipset | Kabini |
| Memory Slots |
Two DDR3 DRAM slots supporting 32GB Single Channel, 1333/1600 MHz |
| Video Outputs |
VGA (1920x1200) HDMI (4096x2160) |
| Onboard LAN | Realtek (10/100/1000) |
| Onboard Audio | Realtek ALC887 |
| Expansion Slots |
1 x PCIe 2.0 x16 (x4) 2 x PCIe 2.0 x1 |
| Onboard SATA/RAID | 2 x SATA 6 Gbps |
| USB 3.0 | 2 x USB 3.0 (Chipset) [back panel] |
| Onboard |
2 x SATA 6 Gbps 2 x USB 2.0 Headers 2 x Fan Headers Front Audio Header Front Panel Header COM Header LPT Header S/PDIF Output Header |
| Power Connectors |
1 x 24-pin ATX 1 x 4-pin CPU |
| Fan Headers |
1 x CPU (4-pin) 1 x SYS (4-pin) |
| IO Panel |
1 x PS/2 Keyboard Port 1 x PS/2 Mouse Port VGA HDMI 2 x USB 3.0 2 x USB 2.0 1 x Ethernet (1 Gbps) Audio Jacks (ALC887) |
| Product Page | Link |
Compared to the $33 AM1ML, the GIGABYTE offers a lot for $2 more – DualBIOS, a full microATX size, gigabit Ethernet, a better audio codec, both fan headers are 4-pins and a more traditional orientation for DRAM and cable management.
We should have a full review of this motherboard in due course.
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coolhardware - Monday, April 21, 2014 - link
Sorry for the error on my part, I got the 5150 and 5350 mixed up :-(As per your original post, where did you see that nice 5150 OC? With an ASUS board should the same type OC be possible with the 5350?
Thanks!
yannigr - Tuesday, April 22, 2014 - link
At techpowerup. http://www.techpowerup.com/forums/threads/amd-kabi...But overclocking on this platform is still a big question mark. At Phoronix for example they also tried to overclock ALL the four processors available on the same motherboard and in ALL cases they had stability problems over 105MHz bus speed. So more time is needed to have a definite idea about the overclocking potential on this platform.
As for 5350 I don't know what frequency it can reach. 2100MHz should be easy I guess with just a multiplier change from 20.5 to 21, gut it does make you wonder why AMD didn't gave 5350 the 21 multiplier in the first place.
tech6 - Sunday, April 20, 2014 - link
The problem with the Kabini platform is that it makes too many sacrifices for too little gain. You can buy an Intel G3220 and an MSI H81M mobo for around $100 and while it may consume 10-15W (on paper) more power it will give you about twice the CPU power.As for real world power consumption, I recently build a G3220 system and even when under 100% max CPU and GPU compute using Hash Suite it never exceeded 60W. Under most everyday loads it used about 40W. Given these numbers it is difficult to make a case for the Kabini platform.
savagemike - Sunday, April 20, 2014 - link
I was contemplating similarly. I also wonder with the increased compute power if getting to idle quicker doesn't also attack any power savings.yannigr - Monday, April 21, 2014 - link
You gone from $60 to $100. This isn't "too little gain". Also you forget that the Kabini platform does have better graphics. Much better graphics. And I am not talking (only) about performance, but compatibility also.So, if you need cpu power and you have $100 you can go for Intel. But if you want a better balanced solution in gpu-cpu performance and keep $30-$40 in your pocket, Kabinis are the best option.
mikato - Wednesday, April 23, 2014 - link
I agree.Carleh - Tuesday, April 22, 2014 - link
Does the G3220 support hardware accelerated video decoding?It does support quicksync, but I'm not sure if quicksync can be used for hw accelerated video playback in all applications (flash includeed).
I know the G3220 is powerful enough to do all the decoding in software, but I see no point in using software video decoding in 2014.
Chicken76 - Sunday, April 20, 2014 - link
I remember from the slides that were presented by AMD at launch, that ECC RAM (unbuffered) was supported. Why isn't there a single motherboard that supports it? In it's current form, Kabini is not an option for building a cheap ZFS storage box.Death666Angel - Sunday, April 20, 2014 - link
Why does the motherboard need to support ECC RAM? I'm pretty sure they are physically identical to normal RAM and since the SoC handles all memory (as with most modern CPUs/APUs), the motherboard has no say in it.Chicken76 - Sunday, April 20, 2014 - link
I'm not sure, but if you're not using error correction on a DIMM, do you still need all the traces? They might not have them all in place, to keep costs to a minimum.Besides, you still need BIOS support for ECC.