GIGABYTE BRIX Pro: A First Look at the Intel i7-4770R with Iris Pro HD 5200
by Ganesh T S on January 7, 2014 8:00 PM EST
We have had a quick glance at what the Core i7-4770R is capable of in the BRIX Pro. The initial look has given us various avenues to explore in the second part of the review. After getting back from CES, our first plan is to investigate whether any real-world workloads can cause the unit to throttle. The WLAN card is also pending investigation. At first glance it appears to be a 1x1 802.11ac card from Realtek, but more tests need to be done in order to get an idea of the WLAN performance.
The unit does offer the DIY crowd a little bit of flexibility in fine-tuning the performance. With judicious choice of DRAM and SSD / HDD storage, it is possible to adapt the BRIX Pro to one's requirements. The effect of the choice of DRAM modules can't be overstated in determining the performance of the system. We plan to benchmark the unit with a couple of additional DRAM modules (varying in size and speed). The Corsair Vengeance SODIMMs capable of running at 1866 MHz and the 8 GB per stick ADATA stick capable of running at 1600 MHz are already with us. The memory slots in the BRIX Pro are tuned for DDR3L (1.35V DRAM). It will be interesting to watch what speeds can be hit with these memory modules.
Additionally, as readers requested in our NUC review, we plan to add some basic gaming benchmarks to the mix. Anand has already covered the gaming performance of the Iris Pro HD5200 in detail before, but this will give some additional context for the BRIX Pro as a gaming machine.
Gigabyte's press release for the BRIX Pro went out yesterday. The product has two SKUs, one based on the i7-4770R, and the other based on the i5-4570R. Both CPUs have 65W TDPs, and hence there should really be nothing different between the two versions other than the CPU itself. One of the interesting aspects in the press release was the reference to 64 MB of eDRAM on the Iris Pro HD 5200. Anand's testing of the i7-4950HQ estimated the amount of eDRAM to be around 128 MB as per Intel's specifications. However, Gigabyte continues to hold on to the 64 MB eDRAM number for the i7-4770R and the i5-4570R even after a request for comment was sent. This is one additional aspect that we would like to evaluate in our second part of the review.
The final aspect that we are covering today is pricing. The i7-4770R and i5-4570R cost $392 and $288 respectively (as per the ARK pages). They are only available to OEMs. The MSRP for the GB-BXi5-4570R is $529, while the GB-BXi7-4770R comes in at $649. Considering that no other vendor has brought out a i7-4770R system, Gigabyte can charge a premium and still get away with it. Given the high price demanded by Intel for the CPU alone, the end pricing of the systems don't appear outrageous.
The BRIX Pro is a very exciting system and will definitely energize the NUC / UCFF category. The only worrying point is the thermal performance. Would it have been better for the 47W TDP version (i7-4950HQ) to come in this chassis, with the 65W TDP version sacrificing some of the compactness for a better cooling system? At this point, we don't want to jump to conclusions before digging more into the throttling behaviour. Stay tuned for further coverage towards the end of this month.
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elian123 - Thursday, January 9, 2014 - link
I wonder whether 3200x2000 may be the max resolution with single stream transport and that multi stream transport does allow for 4K?Gadgety - Wednesday, January 8, 2014 - link
So I'm expecting to see a Kaveri APU equivalent available for less.zodiacfml - Wednesday, January 8, 2014 - link
Wow, one powerful machine. I did not consider NUC kits before, until this one.It's inevitable to see a kit with the heatsink as part of the case which should give better performance or fanless designs.
theuglyman0war - Sunday, February 2, 2014 - link
vesa mounted behind a center monitor the mount/heatsink design dpesn't care how noisey the stock fan is/was! Time to dust off the dremel...philipma1957 - Wednesday, January 8, 2014 - link
So it is loud and overheats when maxed. I fail to see the value to a home owner. Business it looks pretty good as many stores have a high sound level. It is pricey. 650 + 200 + 100 + 100 = 1050I put 200 for the msata 100 for 8gb ram and 100 for a windows 7 / 8 os.
I use pc's and macs for a home owner's ht the quad core mac mini may be a better deal. I still like the idea of a small system pushing limits. Maybe in 3 more generations it will be a lot nicer for home owners vs businesses .
DryAir - Wednesday, January 8, 2014 - link
The i5-4570R costs only $8 more than the i5-4200U (acording to ARK Intel), but the i5-4570R brix is $140 more expensive than the i5-4200U brix. Why? More plastic? The extra money did not went in the cooling solution, judgind by this results.Ayway, i think that form factor is the better than the ULV one. Still tiny but with a much better processor and 2.5" HDD option.
philipma1957 - Wednesday, January 8, 2014 - link
well that is business , you pay more because it is faster and you need the speed. they gouge you because the extra power is worth it to you. I do agree that the small size is nice but I rather it be a little bigger with better cooling. Plus 650 stripped naked is not cheap. The quad mac mini is 679 from apples refurbished store and come with an os 4gb ram and a 1tb hdd. the prcoessor it not far behind the cpu in here.Wall Street - Monday, January 13, 2014 - link
It went into the extra 128 MB of cache needed for the graphics, there literally is an additional chip in there for this. If you don't want 'gamer' graphics than don't get the Iris Pro. You are paying for in game FPS, with little benefit from the cache in other uses. If this isn't your use, don't get the Iris Pro, the HD 5000 model for a lot less. Of course this one is louder too because Iris Pro is 35 W instead of the 15 watts for the other models. If you don't need Iris pro, then get the smaller quiet model and don't pay for it. Of course, while Iris Pro is loud during games, the low end NUC computers will be < 20 FPS in a lot of games where Iris Pro is ~40 FPS, so the noise definitely gets you something.tabkron - Wednesday, January 8, 2014 - link
Please test Linux on this. Maybe SteamOS, Ubuntu or anything that's using a fairly recent kernel and graphics software.Galatian - Thursday, January 9, 2014 - link
I wish there would be cases with room for at least a slim line ODD. I mean those things are supposed to be used as HTPCs. For me they completely miss their point by trying to be as small as possible.