ASRock Rack C2750D4I Review: A Storage Motherboard with Management
by Ian Cutress on April 29, 2014 9:00 AM EST- Posted in
- Motherboards
- Storage
- Atom
- ASRock
- Silvermont
- Enterprise
- server
- Avoton
Scientific and Synthetic Benchmarks
2D to 3D Rendering –Agisoft PhotoScan v1.0: link
Agisoft Photoscan creates 3D models from 2D images, a process which is very computationally expensive. The algorithm is split into four distinct phases, and different phases of the model reconstruction require either fast memory, fast IPC, more cores, or even OpenCL compute devices to hand. Agisoft supplied us with a special version of the software to script the process, where we take 50 images of a stately home and convert it into a medium quality model. This benchmark typically takes around 15-20 minutes on a high end PC on the CPU alone, with GPUs reducing the time.
Console Emulation –Dolphin Benchmark: link
At the start of 2014 I was emailed with a link to a new emulation benchmark based on the Dolphin Emulator. The issue with emulators tends to be two-fold: game licensing and raw CPU power required for the emulation. As a result, many emulators are often bound by single thread CPU performance, and general reports tended to suggest that Haswell provided a significant post to emulator performance. This benchmark runs a Wii program that raytraces a complex 3D scene inside the Dolphin Wii emulator. Performance on this benchmark is a good proxy of the speed of Dolphin CPU emulation, which is an intensive single core task using most aspects of a CPU. Results are given in minutes, where the Wii itself scores 17.53; meaning that anything above this is faster than an actual Wii for processing Wii code, albeit emulated.
Emulation is clearly not a target for Avoton.
Point Calculations – 3D Movement Algorithm Test: link
3DPM is a self-penned benchmark, taking basic 3D movement algorithms used in Brownian Motion simulations and testing them for speed. High floating point performance, MHz and IPC wins in the single thread version, whereas the multithread version has to handle the threads and loves more cores.
As the 3DPM test abuses the ability for a CPU to dispatch threads and FP calculations, Intel have historically been good here. The CPU battles with AMD in single threaded, but the 8 cores allows software to exploit parallelism in this manner.
Encryption –TrueCrypt v0.7.1a: link
TrueCrypt is an off the shelf open source encryption tool for files and folders. For our test we run the benchmark mode using a 1GB buffer and take the mean result from AES encryption.
For AES software encryption, the Avoton platform enjoys the 8 cores but suffers from a lack of hardware acceleration, putting it in the region of the AMD CPUs.
Synthetic – 7-Zip 9.2: link
As an open source compression tool, 7-Zip is a popular tool for making sets of files easier to handle and transfer. The software offers up its own benchmark, to which we report the result.
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A5 - Tuesday, April 29, 2014 - link
For HTPC, I'd think you would probably want to get a small GPU for decode help anyway, so that would be where your audio comes from as well.bernstein - Tuesday, April 29, 2014 - link
yeah it's a shame this doesn't come with a hdmi connector... then i'd be sold. even though i wouldn't use any of the sata plugs and just hook a sas controller+expander up to it...hdmi + ecc + pcie x8 capability cpu+mobo for $400 would be a steal
slayernine - Tuesday, April 29, 2014 - link
QNAP's Intel Atom models have HDMI.bernstein - Tuesday, April 29, 2014 - link
yeah if only they had fanless 10+ bay models for less than $1000.bernstein - Tuesday, April 29, 2014 - link
oh and one that runs zfsGralgrathor - Thursday, May 21, 2015 - link
10+ disks without cooling? They won't last a day... And why would you need a hdmi-connector on a server mobo?DanNeely - Tuesday, April 29, 2014 - link
At $400 it's priced out of the core HTPC market; it's clearly intended as an entry level large storage server. As pointed out below, the spaghetti explosion from wiring a dozen drives with individual cables makes it unsuitable for most enterprise use (or prosumers who know better).Samus - Wednesday, April 30, 2014 - link
For $400 you could put together a better HTPC/NAS combo solution with an AMD AM1 ITX system and an Areca SAS RAID card in a PCIe slot. You'd get a superior onboard GPU with HDMI, native USB 3.0, and a better RAID card, not some Marvell crap.Athlon 5350 http://www.newegg.com/Product/Product.aspx?Item=N8...
ASUS AM1 ITX http://www.newegg.com/Product/Product.aspx?Item=N8...
Areca PCIe 8-port SAS http://www.newegg.com/Product/Product.aspx?Item=N8...
This motherboard is interesting and ASRock is a solid consumer OEM, but it's a little premature of them to be getting into rack space.
UpSpin - Wednesday, April 30, 2014 - link
You don't have to buy the overpriced octa core board, but could buy the identical quad core version ASRock C2550D4I for $280.http://www.newegg.com/Product/Product.aspx?Item=N8...
Your mainboard doesn't support ECC RAM and your SAS Controller only supports 8 SATA drives without further expanders. Together with the two SATA connectors on the mainboard you got only 10.
The quad core has an even lower TDP of 14W vs. 20W of the octa version. The C2750 has a faster CPU compared to your Athlon 5350.
The only disadvantage is the poor IGP. Considering that this is more a storage/server board, less a HTPC (who wants 12 noisy hard drives in the living room?) and the unbeatable price, it's a very interesting porduct in my opinion.
Samus - Friday, May 2, 2014 - link
Well, UpSpin, that would be why I said 'htpc/nas'If you purely want a NAS, there are probably better solutions than what I outlined, but for a hybrid (and who is to say the NAS wont be SSD's or 2.5" 2TB drives that are dead silent) this board, like Ian pointed out, is kind of a joke for an HTPC solution. It is VERY market specific, and virtually ALL AT readers aren't part of that market. This board is grossly overpriced, especially for something with ASRocks name on it. Even cold-storage servers should have USB 3.0 or eSATA. and quality products don't use some buggy $3.00 Marvell chipset that wipes arrays at random.