The right angle
While many in the media and enthusiast communities are still trying to fully grasp the importance and impact of the recent AMD Ryzen 7 processor release, I have been trying to complete my review of the 1700X and 1700 processors, in between testing the upcoming GeForce GTX 1080 Ti and preparing for more hardware to show up at the offices very soon. There is still much to learn and understand about the first new architecture from AMD in nearly a decade, including analysis of the memory hierarchy, power consumption, overclocking, gaming performance, etc.
During my Ryzen 7 1700 testing, I went through some overclocking evaluation and thought the results might be worth sharing earlier than later. This quick article is just a preview of what we are working on so don’t expect to find the answers to Ryzen power management here, only a recounting of how I was able to get stellar performance from the lowest priced Ryzen part on the market today.
The system specifications for this overclocking test were identical to our original Ryzen 7 processor review.
|Test System Setup|
|CPU||AMD Ryzen 7 1800X
AMD Ryzen 7 1700X
AMD Ryzen 7 1700
Intel Core i7-7700K
Intel Core i5-7600K
Intel Core i7-6700K
Intel Core i7-6950X
Intel Core i7-6900K
Intel Core i7-6800K
|Motherboard||ASUS Crosshair VI Hero (Ryzen)
ASUS Prime Z270-A (Kaby Lake, Skylake)
ASUS X99-Deluxe II (Broadwell-E)
|Storage||Corsair Force GS 240 SSD|
|Graphics Card||NVIDIA GeForce GTX 1080 8GB|
|Graphics Drivers||NVIDIA 378.49|
|Power Supply||Corsair HX1000|
|Operating System||Windows 10 Pro x64|
Of note is that I am still utilizing the Noctua U12S cooler that AMD provided for our initial testing – all of the overclocking and temperature reporting in this story is air cooled.
First, let’s start with the motherboard. All of this testing was done on the ASUS Crosshair VI Hero with the latest 5704 BIOS installed. As I began to discover the different overclocking capabilities (BCLK adjustment, multipliers, voltage) I came across one of the ASUS presets. These presets offer pre-defined collections of settings that ASUS feels will offer simple overclocking capabilities. An option for higher BCLK existed but the one that caught my eye was straight forward – 4.0 GHz.
With the Ryzen 1700 installed, I thought I would give it a shot. Keep in mind that this processor has a base clock of 3.0 GHz, a rated maximum boost clock of 3.7 GHz, and is the only 65-watt TDP variant of the three Ryzen 7 processors released last week. Because of that, I didn’t expect the overclocking capability for it to match what the 1700X and 1800X could offer. Based on previous processor experience, when a chip is binned at a lower power draw than the rest of a family it will often have properties that make it disadvantageous for running at HIGHER power. Based on my results here, that doesn’t seem to the case.
By simply enabling that option in the ASUS UEFI and rebooting, our Ryzen 1700 processor was running at 4.0 GHz on all cores! For this piece, I won’t be going into the drudge and debate on what settings ASUS changed to get to this setting or if the voltages are overly aggressive – the point is that it just works out of the box.
Subject: Motherboards | January 14, 2016 - 08:04 PM | Sebastian Peak
Tagged: unlocked, overclocking, oc, LGA 1151, Intel K series, Intel, evga, bios, BCLK
An upcoming BIOS update for EVGA Z170 motherboards to allow BCLK overclocking on non-K Intel processors.
The news came from EVGA Product Manager Jacob Freeman via Twitter this afternoon:
New Z170 BIOS for BCLK OC'ing on non K CPU's coming right up
— Jacob Freeman (@EVGA_JacobF) January 15, 2016
Update: The new BIOS 1.07 enabling non-K BLCK OC is now available from EVGA.
We have been following the story of BCLK overclocking of locked Skylake CPUs since early last month, when Techspot published benchmarks from an Intel Core i3-6100 clocked at 4.70 GHz - thanks to a pre-release ASRock BIOS. The BIOS has since been released, and other vendors are updating their Z170 motherboards to support these locked processors as well, the latest being EVGA.
It remains to be seen if Intel will have anything to say about their cheaper "locked" processors becoming more attractive to potential overclockers, as the unlocked K parts have provided a nice profit margin for the company. So far, board partners are moving forward seemingly unimpeded with the updates to remove the overclocking limitations, and that's great news for enthusiasts.
Subject: Graphics Cards | August 12, 2015 - 05:29 PM | Sebastian Peak
Tagged: STRIX R9 Fury, Radeon R9 Fury, overclocking, oc, LN2, hbm, fury x, asus, amd
What happens when you unlock an AMD Fury to have the Compute Units of a Fury X, and then overclock the snot out of it using LN2? User Xtreme Addict in the HWBot forums has created a comprehensive guide to do just this, and the results are incredible.
Not for the faint of heart (image credit: Xtreme Addict)
"The steps include unlocking the Compute Units to enable Fury X grade performance, enabling the hotwire soldering pads, a 0.95v Rail mod, and of course the trimpot/hotwire VGPU, VMEM, VPLL (VDDCI) mods.
The result? A GPU frequency of 1450 MHz and HBM frequency of 1000 MHz. For the HBM that's a 100% overclock."
Beginning with a stock ASUS R9 Fury STRIX card Xtreme Addict performed some surgery to fully unlock the voltage, and unlocked the Compute Units using a tool from this Overclock.net thread.
The results? Staggering. HBM at 1000 MHz is double the rate of the stock Fury X, and a GPU core of 1450 MHz is a 400 MHz increase. So what kind of performance did this heavily overclocked card achieve?
"The performance goes up from 6237 points at default to 6756 after unlocking the CUs, then 8121 points after overclock on air cooling, to eventually end up at 9634 points when fully unleashed with liquid nitrogen."
Apparently they were able to push the card even further, ending up with a whopping 10033 score in 3DMark Fire Strike Extreme.
While this method is far too extreme for 99% of enthusiasts, the idea of unlocking a retail Fury to the level of a Fury X through software/BIOS mods is much more accessible, as is the possibility of reaching much higher clocks through advanced cooling methods.
Unfortunately, if reading through this makes you want to run out and grab one of these STRIX cards availability is still limited. Hopefully supply catches up to demand in the near future.
A quick look at stock status on Newegg for the featured R9 Fury card
Subject: Graphics Cards | June 30, 2015 - 01:16 PM | Sebastian Peak
Tagged: overclock, oc, GTX 980 Ti, DirectCU III, asus
ASUS has annouced a new STRIX edition of the GeForce GTX 980 Ti, and this is one massive card in not only size (measuring 12" x 6" x 1.57") but in potential performance as well.
First off, there is the new DirectCU III cooler, which offers 3 fans and a much larger overall design than that of the existing GTX 980 STRIX card. And there's good reason for the added cooling capacity: this card has one hefty overclock for a GTX 980 Ti, with a 1216 MHz Base and a whopping 1317 MHz Boost clock in "OC mode". The card's default mode is still quite a bit over reference with 1190 MHz Base and 1291 MHz Boost clocks (a reference 980 Ti has a Base of 1000 MHz and Boost clock of 1075 MHz). Memory with the STRIX 980 Ti is also overclocked, with 7200 MHz GDDR5 in both modes.
Features for this new card from ASUS:
- 1317MHz GPU boost clock in OC mode with 7200MHz factory-overclocked memory speed for outstanding gaming experience
- DirectCU III with Patented Triple Wing-Blade 0dB Fan Design delivers maximum air flow with 30% cooler and 3X quieter performance
- AUTO-EXTREME Technology with 12+2 phase Super Alloy Power II delivers premium aerospace-grade quality and reliability
- Pulsating STRIX LED makes a statement while adding style to your system
- STRIX GPU-Fortifier relieves physical stress around the GPU in order to protect it
- GPU Tweak II with Xsplit Gamecaster provides intuitive performance tweaking and lets you stream your gameplay instantly
The new DirectCU III cooler
The 0dB fans (zero-RPM mode under less demanding workloads) are back with a new "wing-blade" design that promises greater static pressure. Power delivery is also improved with the 14-phase "Super Alloy Power II" components, which ASUS claims will provide 50% cooler thermals while reducing "component buzzing" by up to 2x under load.
The previous DirectCU II cooler from the STRIX GTX 980
The new ASUS STRIX GTX 980 Ti Gaming card hasn't shown up on amazon yet, but it should be available soon for what I would expect to be around $699.
Subject: Graphics Cards, Shows and Expos | June 1, 2011 - 08:58 AM | Ryan Shrout
Tagged: computex, asus, gputweak, overclocking, oc
While perusing the ASUS booth for notebooks and graphics cards and motherboards, we also spotted some new overclocking software that looked kind of interesting.
ASUS GPUTweak will ship with ASUS graphics cards starting later this year but they did indicate that it will be available as free download for users of ANY brand of graphics card; which is a nice way to gain some street cred. The software combines a monitoring application, overclocking application and custom version of GPU-Z in a single interface to allow users to really push their GPUs beyond stock settings.
Besides the semi-standard options of frequency (both GPU and memory), voltages and fan speeds, ASUS GPUTweak software will allow users of ASUS Matrix / ROG graphics cards to modify the timings on their GPU memory as well, something that is unique to its offerings.
The software will also allow you "burn" settings into your Matrix cards BIOS so that they will boot at the overclocked settings regardless of the any installed software or operating system. There is a Safety button on all Matrix cards to revert back to the original settings in case of an emergency...
It is nice to see ASUS jumping into the ring here with some competent software and I am curious to see how it will be welcomed after we have seen MSI's Afterburner application become such a hit with gamers.