70/30 Mixed Workload Test (Sledgehammer)
Version and / or Patch Used: Iometer 2014
Heavy Workload Model
This test hammers a drive so hard we've dubbed it "Sledgehammer". Our 70/30 Mixed Workload test is designed to simulate a heavy-duty enthusiast/workstation steady-state environment. We feel that a mix of 70% read/30% write, full random 4K transfers best represents this type of user environment. Our test allows us to see the drive enter into and reach a steady state as the test progresses.
Phase one of the test preconditions the drive for 1 hour with 128K sequential writes. Phase two of the test runs a 70% read/30% write, full random 4K transfer workload on the drive for 1 hour. We log and chart (phase two) IOPS data at 5-second intervals for 1 hour (720 data points). 60 data points = 5 minutes.
What we like about this test is that it reflects reality. Everything lines up, as it should. Consumer drives don't outperform Enterprise-Class SSDs that were designed for enterprise workloads. Consumer drives based on old technology are not outperforming modern Performance-Class SSDs, etc.
ADATA's SP550 continuously fills its pSLC layer and then flushes data to the NAND array. This is why there is so much variability in its performance. The S10-powered SSDs display much less variability, albeit with lower average performance.
PRICING: You can find the MDD BP5e 480GB M.2 SATA III SSD 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: The MDD BP5e 480GB M.2 SATA III SSD retails for $130 at Amazon.
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 and Availability]
- Page 2 [Drive Details]
- Page 3 [Test System Setup and Properties]
- Page 4 [Synthetic Benchmarks - ATTO & Anvil Storage Utilities]
- Page 5 [Synthetic Benchmarks - CrystalDiskMark & AS SSD]
- Page 6 [Benchmarks (Trace-Based OS Volume) - PCMark Vantage, PCMark 7 & PCMark 8]
- Page 7 [Benchmarks (Secondary) - Max IOPS, Response & Transfer Rates]
- 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
- Bethesda pursues long-lasting relationship with Nintendo
- PUBG devs may be squeezed out of Battle Royale market
- Windows Store being re-branded as Microsoft Store
- Blizzard announces full Overwatch League teams
- NieR: Automata shipped and sold over 2 million copies
- Upgrading USB ports on top of case
- Areca ARC-8050T3 12-Bay Thunderbolt 3 RAID DAS Review
- GA-P67A-UD3P-B3 can't change multiplier past 38, can't change turbo ratio with i5 3570k
- TP-Link Archer C3150 Dual-Band Wireless Router Review
- Using Netgear wndr3700 as router extender problem
- AOC announces retail availability of AGON curved QHD gaming monitor
- Seasonic presents the PRIME Ultra power supplies
- EVGA announces GeForce GTX 1080 Ti FTW3 ELITE video card
- G.Skill releases AMD Ryzen-optimized Trident Z RGB DDR4 memory
- Hear the difference feel the beat of the DRUM