Iometer - Maximum IOPS
Version and / or Patch Used: Iometer 2014
We use Iometer to measure high queue depth performance. (No Partition)
Max IOPS Read
Max IOPS Write
We test NVMe SSDs using eight threads at QD32, or QD256. We do this because we want to see what the drive can generate at its maximum attainable queue depth. Maximum random read/write performance is similar between the two platforms.
Iometer - Disk Response
Version and / or Patch Used: Iometer 2014
We use Iometer to measure disk response times. Disk response times are measured at an industry accepted standard of 4K QD1 for both write and read. Each test runs twice for 30 seconds consecutively, with a 5-second ramp-up before each test. We partition the drive/array as a secondary device for this testing.
Avg. Write Response
Avg. Read Response
Disk response is significantly better (lower) on our Intel platform.
DiskBench - Transfer Rate
Version and / or Patch Used: 18.104.22.168
We use DiskBench to time a 28.6GB block (9,882 files in 1,247 folders) composed primarily of incompressible sequential and random data as it's transferred from our Toshiba RD400 1TB NVME SSD to our test drive. We then read from a 6GB zip file that's part of our 28.6GB data block to determine the test drive's read transfer rate. Our system is restarted prior to the read test to clear any cached data, ensuring an accurate test result.
Write Transfer Rate
Read Transfer Rate
We recently upgraded our test system to Windows 10 build 14393. With that upgrade, write transfer rates almost doubled. The reason for this, as far as we know, is that CPU power switching modes have been relaxed on the latest version of Windows 10. We included the NVMe drives we've tested to date on this build of Windows 10. If you needed a good reason to upgrade to a newer version of Windows 10; this is a good reason.
Comparing the Z280 240GB to the 960 EVO 250GB shows clearly the sustained write advantage that MLC has over TLC at lower capacity points.
PRICING: You can find the product discussed for sale below. The prices listed are valid at the time of writing, but can change at any time. Click the link below to see real-time pricing for the best deal:
United States: Find other tech and computer products like this over at Amazon`s website.
United Kingdom: Find other tech and computer products like this over at Amazon UK`s website.
Canada: Find other tech and computer products like this over at Amazon Canada`s website.
- Page 1 [Introduction, Drive Specifications, Pricing & Availability]
- Page 2 [Drive Details]
- Page 3 [Test System Setup & Drive Properties]
- Page 4 [Synthetic Benchmarks – ATTO & Anvil Storage Utilities]
- Page 5 [Synthetic Benchmarks - CrystalDiskMark & AS SSD]
- Page 6 [Benchmarks (OS) - Vantage, PCMark 7, PCMark 8 & SYSmark 2014 SE]
- Page 7 [Benchmarks (Secondary) - IOPS, Response & Transfer Rate]
- Page 8 [Benchmarks (Secondary Volume) – PCMark 8 Extended]
- Page 9 [Benchmarks (Secondary Volume) – 70/30 Mixed Workload]
- Page 10 [Maxed-Out Performance (MOP)]
- Page 11 [Final Thoughts]
Recommended for You
- We at TweakTown openly invite the companies who provide us with review samples / who are mentioned or discussed to express their opinion of our content. If any company representative wishes to respond, we will publish the response here.
Latest News Posts
- Rainbow Six Siege free-to-play trail beginning August 16th
- Rune: Ragnarok receives teaser trailer, screenshots & PC req
- Hi-Rez Studios announces creation of 3 distinct new studios
- Team17 announce New Game+ for Overcooked 2
- Dark Souls Remastered arrives on the Nintendo Switch Oct 19
- TRENDnet TWC-L10 Wi-Fi Light Bulb Security Camera Review
- Buy (3 Pieces) Samsung Galaxy Note9/S9/S9+/S8+ New $900
- Buy (2Pieces) Samsung Galaxy Note9/S9/S9+/S8+ New $800
- Fnatic miniSTREAK Mechanical Gaming Keyboard Review
- Buy (20 Pieces) Apple iPhone 8 Plus/8/7 Plus/7/6s Plus New $2000
- Legendary Actor Patrick Stewart To Narrate My Memory of Us
- Hi-Rez Studios Establishes New Development Studios, Strengthens Publishing Position
- Guardians of the Sky Arrives for TERA PC with Aerial Content and Limited Time Loot
- Lian Li Fuse Classic Brushed Aluminum and Modern RGB Lighting with new LANCOOL ONE Chassis
- Samsung's 16Gb GDDR6 Memory Powers Latest NVIDIA Quadro Professional Graphics Solution