HD Tune Pro - Sequential Performance
Version and / or Patch Used: 4.00
We shouldn't have any issues with the ADATA SP 920 128GB when reading data even with the parallelism issue. The flash is fast enough when reading sequential data to hit the upper limit of SATA 6Gb, but random performance and sequential writes are what we have to really pay attention to.
We can tackle the sequential writes right here and show how important parallelism is. The Crucial M550 128GB uses the same controller and DRAM buffer as the SP920. The difference between these two drives is the flash and possibly the firmware. The SP920 uses 128Gb dies and the M550 uses 64Gb dies, both in 20nm lithography.
The M550 128GB averages 317 MB/s sequential write performance, but the SP920 only musters 170 MB/s.
HD Tach - Sequential Write Performance after Random Writes
Version and / or Patch Used: 22.214.171.124
After a number of random writes, we test the drive with HD Tach to see the sequential read and write performance at 128KB. The sequential write performance drops to just 20 MB/s with dirty flash in some places, and the average drops to just 115 MB/s.
PRICING: You can find products similar to this one for sale below.
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 & Specifications, Pricing and Availability]
- Page 2 [ADATA Premier Pro SP920 1TB SSD]
- Page 3 [Test System Setup and ATTO Baseline Performance]
- Page 4 [Benchmarks - Sequential Performance]
- Page 5 [Benchmarks - AIDA64 Random Access Time]
- Page 6 [Benchmarks - Anvil Storage Utilities]
- Page 7 [Benchmarks - PCMark Vantage Hard Disk Tests]
- Page 8 [Benchmarks - PCMark Vantage (Drives with Data Testing)]
- Page 9 [Benchmarks - PCMark 8 Advanced Tests]
- Page 10 [Benchmarks - DiskBench]
- Page 11 [Benchmarks - Power Testing & 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
- PlayerUnknown's Battlegrounds will 'soon' get map selection
- Australian High Court REJECTS Valves appeal to $3M fine
- Skyrim Special Edition - 4K and 8K textures mods available
- God of War director reads reviews on video, shows true heart
- Witcher 3 mod allows Geralt to go full Benjamin Button
- Sonnet eGFX Breakaway Puck RX570 Review
- Akitio Thunder3 10G Network Adapter
- Can I install a Soundblaster THX TruStudio Pro Snd Crd in my GA-170X-Gaming 7 MoBo?
- AMD Ryzen 7 2700X and Ryzen 5 2600X Review
- FSP CMT510 RGB Mid-Tower Chassis Review
- Micron Launches Industry's First Enterprise SATA Solid State Drives Built on Leading 64-layer 3D NAND Technology
- Micron, Rambus, Northwest Logic and Avery Design to Deliver a Comprehensive GDDR6 Solution for Next-Generation Applications
- Toshiba Memory America Unveils UFS Devices Utilizing 64-Layer, 3D Flash Memory
- ASUS Announces GeForce GTX 1070 Ti Series Gaming Graphics Cards
- ASUS Announces ASUS Hangouts Meet Hardware Kit