Sequential Mixed Read / Write Workloads
In this series of tests, we measure mixed workload performance. We start with 100% read, and then add data writes to the mix in 10% increments until we get to 100% writes. We believe this will be the next major area SSD manufacturers will address after performance consistency.
Sequential Mixed Workload Bandwidth
One area where most value SSDs have problems with performance is with mixed workloads. Although faster than a hard drive, many value based SSDs slow significantly while multitasking with heavy IO workloads. This is actually an area that SandForce spent a lot of time optimizing, but where the SM2246EN does poorly.
Sequential 80% Read / 20% Write Bandwidth
The general consensus is that 80% read to 20% write is the optimal measuring point for consumer workloads. Here we see the 80/20 mix for each of the drives on the chart.
Random Mixed Workload Response Time
On this chart, we see the random mixed IO workload. This chart shows a 50/50 read write mix. In this test, the Angelbird SSD wrk actually does very well, as do the other SM2246EN controlled drives.
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 [Angelbird wrk 512GB SSD]
- Page 3 [Test System Setup and ATTO Baseline Performance]
- Page 4 [Benchmarks - Anvil Storage Utilities]
- Page 5 [Benchmarks - Mixed Read / Write Workloads]
- Page 6 [PCMark 8 Consistency Test]
- Page 7 [PCMark 8 Consistency Test - Continued]
- Page 8 [Benchmarks - Power Testing]
- Page 9 [Final Thoughts]
- 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
- Destiny 2 replaces major subclasses and abilities
- Far Cry 5 isn't a Western, set in modern day Montana
- Apple could launch the iPhone 8 and iPhone 7S this year
- Lenovo confirms smaller battery for the Moto Z2 Play
- First images of Nokia's upcoming flagship leak
- ASUS RT-AC1900p Wireless Router Review
- GA-Z97X-UD5H-BK with SSD M.2 Plextor M8PeG 256gb. low speed after shut down
- Prey Review: Dark Stars, Darker Thoughts
- Alien Covenant Movie Review
- Custom Storage Unit
- Western Digital sets new standard with latest generation in popular HGST-brand Ultrastar SAS SSD family
- AMD raises expectations for server performance, unveils EPYC processor brand for the datacenter
- HighPoint's SSD7101 PCIe board-sized drive series integrate Samsung 960 NVMe SSDs to deliver groundbreaking performance over 12GB/s
- Micron accelerates all-flash storage speed, performance and value with new flexible petabyte-scale enterprise data center solution
- Qualcomm Snapdragon 660 and 630 mobile platforms drive advanced photography, enhanced gaming, integrated connectivity and machine learning