AMD Carrizo Part 2: A Generational Deep Dive into the Athlon X4 845 at $70
by Ian Cutress on July 14, 2016 9:00 AM ESTStock Comparison: Office Performance
All of our benchmark results can also be found in our benchmark engine, Bench.
Agisoft Photoscan – 2D to 3D Image Manipulation: 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.
The higher IPC of the Pentium offsets the extra threads provided by the X4 845, which lags behind the other Athlons due to its reduced L2 cache size.
Cinebench R15
Cinebench is a benchmark based around Cinema 4D, and is fairly well known among enthusiasts for stressing the CPU for a provided workload. Results are given as a score, where higher is better.
For CineBench, we see the four threads of the X4 845 in action, easily pushing a strong advantage over the Pentium in the multithreaded test. However, the Pentium does pull a 33% increase in the single threaded test due to its higher IPC.
HandBrake v0.9.9: link
For HandBrake, we take two videos (a 2h20 640x266 DVD rip and a 10min double UHD 3840x4320 animation short) and convert them to x264 format in an MP4 container. Results are given in terms of the frames per second processed, and HandBrake uses as many threads as possible.
The Athlon X4 845 rules the roost in our HandBrake tests, showing what the latest AMD microarchitecture and four threads can do.
Hybrid x265
Hybrid is a new benchmark, where we take a 4K 1500 frame video and convert it into an x265 format without audio. Results are given in frames per second.
This also translates through to x265, where the dual core Pentium is lacking the ability to exploit more parallelism.
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Chaser - Friday, July 15, 2016 - link
Yeah lets celebrate another year of 10 or so of AMD's paper launches of incredible CPUs. Bulldozer was awesome dude!Dr. Swag - Thursday, July 14, 2016 - link
Yes, the review is finally here! Yes!nandnandnand - Thursday, July 14, 2016 - link
A review for a chip nobody should buy, because it's much worse than Zen will be.Laxaa - Thursday, July 14, 2016 - link
I wish there was a AM3+ version of Zen for us stuck on that platform. I'm not that interessted in getting a new motherboard(perhaps I should have stuck with Intel instead)Peichen - Thursday, July 14, 2016 - link
You should have stuck with Intel. I buy into AMD's upgrade CPU, motherboard at different time scheme and is now stuck with a hot old CPU and a quite new motherboard with unreliable RAID controller. Junk the whole system means I toss out a 1.5 years old motherboard. Upgrade the CPU means not much performance increase and when the board's RAID fail I will have to buy AMD again so I won't throw out a new CPU.I wish I pay slightly more for an i3 or i5 and have a reliable media/light-gaming system for 6 years without all the hassle.
just4U - Thursday, July 14, 2016 - link
well.. then you'd have been stuck with a socket 1156 cpu and no board to go with it.. Intel's gone thru what.. 5 socket changes during the last 6-7 years.. There's something to be said for throwing a 2009 cpu into a 2016 board, and it's easy enough to (at some point..) change over to one of their newer processors in that lineup.It's also a hit/miss on any hardware. While some go the distance lasting a long time .. other's fail and it's not exclusive to either platform. I use processors from both camps. +/- for both. Just depends what your using your system for and what your expecting to get out of it.
pats1111 - Thursday, July 14, 2016 - link
I don't know why you're whining about a 1.5 year old mainboard. Typically, your NORMAL computer enthusiast is upgrading everything every 2 to 3 years. You have the same issues with Intel, platform changes occur every 1.5 years, and you're stuck with your "old, hot" processor. Wake up and embrace the technological advancement in front of you...Nagorak - Monday, July 18, 2016 - link
What advancement?artk2219 - Wednesday, July 20, 2016 - link
Ding ding ding, we have the real question. Sure skylake is faster than sandy bridge, but compared to the advancement that 4 years used to make in chip tech, its nothing. An average of 25% IPC increase, most of which you can get back by bumping the clocks 30%, which most sandy bridge chips would do easily. Granted with skylake chip is more efficient, with more features, and better a igp, and blah blah blah. But honestly, for most things you would never notice, and dont even get me started on how pointless DDR4 is currently. But even that atleast will mature with time, unfortunately I'm sure you'll need another new socket to really realize its benefits.http://www.anandtech.com/show/9483/intel-skylake-r...
http://www.anandtech.com/show/9483/intel-skylake-r...
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