AnandTech Storage Bench - Heavy

While The Destroyer focuses on sustained and worst-case performance by hammering the drive with nearly 1TB worth of writes, the Heavy trace provides a more typical enthusiast and power user workload. By writing less to the drive, the Heavy trace doesn't drive the SSD into steady-state and thus the trace gives us a good idea of peak performance combined with some basic garbage collection routines. For full details of the test, please refer to the this article.

AnandTech Storage Bench - Heavy (Data Rate)

In our Heavy trace, the 1TB and 2TB Pros are practically on par. The 2TB EVO enjoys a slight advantage over the 1TB model, which is likely due to the larger SLC cache being able to cache more writes.

AnandTech Storage Bench - Heavy (Latency)

AnandTech Storage Bench - Heavy (Latency)

The 2TB models are again more power efficient than their 1TB counterparts. It's a welcome improvement since especially the 850 EVO isn't the most power efficient drive for laptops (at least when compared against the BX100).

AnandTech Storage Bench - Heavy (Power)

AnandTech Storage Bench - The Destroyer AnandTech Storage Bench - Light
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  • SviatA - Friday, August 21, 2015 - link

    As I see it, Samsung is pushing really hard to win over the whole market. The 850 Evo line is a substantial step forward. I really like the way PC starts working with an SSD rather than with HDD.
    I've bought one here http://hardware.nl/harde-schijven/samsung/ssd/mz-7...
    But you may find even a better offer on eBay, I think. Anyway, even for 85 euro this is a great purchase.
  • htwingnut - Saturday, September 19, 2015 - link

    Can someone please explain the "Performance Consistenty" charts and how to read them? They change every time I switch the default and 25% OP even with the same drives... confusing.
  • joyce.shue@verizon.net - Thursday, October 15, 2015 - link

    I purchased the Samsung SSD 850 Pro to install in my new Windows 10 computer. I can't clone Windows 10 or anything to this drive. I've talked to Samsung for over 7 weeks and keep getting a new date for the release of their cloning software. I've tried 2 different cloning software and they don't work with this drive. Until Samsung updates the software for Windows 10 DON'T BUY.
  • Miller1331 - Tuesday, December 1, 2015 - link

    Using 2 of these in a music production rig and they are monsters
  • Meteor2 - Wednesday, November 23, 2016 - link

    I don't think this reviews specifies what interface the 850 Pro uses anywhere.
  • Meteor2 - Wednesday, November 23, 2016 - link

    ...until the last page. Would've thought it page 1 material, myself.

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