The Patriot Hellfire M.2 480GB Review: Phison NVMe Tested
by Billy Tallis on February 10, 2017 8:30 AM ESTSequential Read Performance
The sequential read test requests 128kB blocks and tests queue depths ranging from 1 to 32. The queue depth is doubled every three minutes, for a total test duration of 18 minutes. The test spans the entire drive, and the drive is filled before the test begins. The primary score we report is an average of performances at queue depths 1, 2 and 4, as client usage typically consists mostly of low queue depth operations.
The sequential read speeds of the Patriot Hellfire are clearly slower than almost every other NVMe SSD, but it's still twice as fast as SATA SSDs. The TLC-based Intel SSD 600p falls in between the SATA SSDs and the Patriot Hellfire.
The Patriot Hellfire is also one of the lowest-power NVMe SSDs during sequential reads, so its efficiency isn't particularly poor for this test.
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Near the end of the sequential read test the Patriot Hellfire's performance falters as it hits thermal limits, but the addition of a heatsink allows it to eventually catch up to the performance levels most other NVMe SSDs hit at much lower queue depths.
Sequential Write Performance
The sequential write test writes 128kB blocks and tests queue depths ranging from 1 to 32. The queue depth is doubled every three minutes, for a total test duration of 18 minutes. The test spans the entire drive, and the drive is filled before the test begins. The primary score we report is an average of performances at queue depths 1, 2 and 4, as client usage typically consists mostly of low queue depth operations.
The heatsink makes a huge difference to the Patriot Hellfire's sustained sequential write performance, allowing it to pull slightly ahead of the Plextor M8PeY, but still leaving it far behind the OCZ RD400A.
The Patriot Hellfire's efficiency is worse than its competition both with and without a heatsink attached. With a heatsink, it hits the highest power draw of any SSD in this bunch, after discounting the power used by the M8PeY's LEDs.
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Without a heatsink, the Patriot Hellfire is thermally limited by the end of the QD1 test phase, and performance is completely flat for the rest of the test. With a heatsink, the performance scales substantially from QD1 to QD4 before reaching thermal limits.
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KAlmquist - Friday, February 10, 2017 - link
"...a Phison E7 SSD might make sense at the 120 GB capacity point where Samsung has no offering..."IF the performance of the 120 GB version is close to that of the 480 GB drive. It appears that Patriot isn't sending the lower capacity drives out to reviewers. The link given below reports that the 240 GB model providing about 86% of the speed of the 480 GB model. That number may not be terribly meaningful because the reported speeds vary a lot (presumably because some drives were fuller than others when the benchmarks were run), but it seems to be the best data we have. The law of diminishing returns suggests that the performance gap between the 120 and 240 GB models will be greater than the gap between the 240 and 480 GB models. So it seems quite possible that the 120 GB model is a real dog.
http://ssd.userbenchmark.com/SpeedTest/184918/Patr...
HideOut - Friday, February 10, 2017 - link
So why is a supposedly leading tech site doing their review on Windows 8.1? There are already features and such unusable if you don't have 10Ryan Smith - Saturday, February 11, 2017 - link
We're purposely slow to switch OSes so that we can work out the kinks first. Win10 has taken a bit of time to get to place nicely with our SSD tests, though we should be ready to finally roll it out in the next couple of months.HomeworldFound - Sunday, February 12, 2017 - link
That basically means in several years when nobody is reading any more.Billy Tallis - Monday, February 13, 2017 - link
After this review, I have two engineering samples and one retail drive that I'll be reviewing with the 2015 test suite, and then I'll be switching over to the 2017 test suite using Windows 10. If all goes well and if I get enough of the back catalog of drives re-tested with the new suite in time, the WD Black may even get reviewed with the new test suite and the 2015 data will just go into the Bench archives.But you're probably overestimating how important the switch to Windows 10 is for SSD reviews. The Windows 10 NVMe driver still sucks.
leexgx - Tuesday, February 14, 2017 - link
windows 10 provides inconsistent results (unless you disable everything or use windows 10 LTSB and still disable everything) where as you can use windows 8 and have consistent resultsfanofanand - Monday, February 13, 2017 - link
Newegg has a 1 TB Mushkin Reactor for $229.99 today. Until Nvme prices come down (the increase appears to be completely artificial as they are not more expensive to make) I will be on the sidelines enjoying my "slow" Sata 3 SSD.chlamchowder - Monday, February 13, 2017 - link
Interesting how several sites tested this drive, and:-AT criticizes it for being the slowest MLC NVMe SSD and not being price compeitive with the MyDigitalSSD BPX
-Tomshardware also criticized pricing, wrt the 950 Pro (but they also had data on the BPX and showed the Hellfire slightly ahead)
-thessdreview praises it for getting close to the 960 Pro and RD400 while being less expensive
Everyone's probably right at once. From AT's price table, it looks like the Hellfire is a decent PCIe entry at 480 GB. It's cheaper than drives that outperform it while beating the cheaper BPX and 600p.
But I don't think NVMe M.2 drives are worth it right now. They're expensive, power hungry, run hot, and are harder to cool (especially next to a graphics card). I have the M8pe, and it's often hard to feel the difference compared to a good MLC SATA drive. If software changes direction to be far more IO heavy it could be worth it.
ravansranu - Tuesday, February 14, 2017 - link
Ipl T20 2017 is likely to be scheduled to start from April 3rd 2017 to May 26th, 2017. While, opening ceremony and final match of IPL 2017 is to be placed on Eden Gardens, Kolkata.https://iplilive.org
FrogSpawn - Tuesday, February 14, 2017 - link
Perhaps unrelated but what is it with these naming conventions? Hellfire, Bonecrusher, Gravedigger, MurderBox. It's not badass at all, it's ridiculous.