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ToshibaKXG50ZNV512G
AdataASX8200NP-960GT-C
▲ 5015 ▼

Release date ≈ Q3 2017.

VS
▲ 5125 ▼

Release date ≈ Q2 2018.

Effective Speed 
+68%
Real World Speed
Performance profile from 36,860 user samples
Benchmark your SSD here
33,719 User Benchmarks
Best Bench: 216% 46GB free (System drive)
Worst Bench: 78% 176GB free (System drive)
Poor: 78% Great: 216%
SPEED RANK: 164th / 1074
3,141 User Benchmarks
Best Bench: 354% 675GB free (System drive)
Worst Bench: 129% 293GB free (System drive)
Poor: 129% Great: 354%
SPEED RANK: 63rd / 1074
Effective Speed
Effective SSD Speed 		145 % 244 % Much faster effective speed.
+68%
Average Score 
+68%
Read
Avg. Sequential Read Speed 		1162 MB/s 2068 MB/s Much faster read speed.
+78%
Write
Avg. Sequential Write Speed 		546 MB/s 1003 MB/s Hugely faster write speed.
+84%
4K Read
Avg. 4K Random Read Speed 		33.3 MB/s 44.5 MB/s Much faster random read.
+34%
4K Write
Avg. 4K Random Write Speed 		99.7 MB/s 133 MB/s Much faster random write.
+33%
Mixed
Avg. Sequential Mixed IO Speed 		574 MB/s 900 MB/s Much faster mixed IO speed.
+57%
4K Mixed
Avg. 4K Random Mixed IO Speed 		43.1 MB/s 63.5 MB/s Much faster random mixed IO.
+47%
SusWrite
Avg. Sustained Write Speed 		407 MB/s 979 MB/s Hugely faster sustained write speed.
+141%
Peak Score 
+50%
Read
Peak Sequential Read Speed 		1880 MB/s 2597 MB/s Much faster peak read speed.
+38%
Write
Peak Sequential Write Speed 		1099 MB/s 1644 MB/s Much faster peak write speed.
+50%
4K Read
Peak 4K Random Read Speed 		48.9 MB/s 69.2 MB/s Much faster peak random read.
+42%
4K Write
Peak 4K Random Write Speed 		151 MB/s 208 MB/s Much faster peak random write.
+38%
Mixed
Peak Sequential Mixed IO Speed 		1326 MB/s +1% 1308 MB/s
4K Mixed
Peak 4K Random Mixed IO Speed 		68.3 MB/s 100 MB/s Much faster peak random mixed IO.
+46%
SusWrite
Peak Sequential Sustained Write 60s Average 		688 MB/s 1651 MB/s Hugely faster peak sustained write speed.
+140%
Value & Sentiment 
+∞%
Market Share
Based on 75,947,993 SSDs tested
See market share leaders
Market Share
Market Share (trailing 30 days) 		0.08 % Insanely higher market share.
+∞% 		0 %
Value
Value For Money 		67.7 % Better value.
+24% 		54.5 %
User Rating
UBM User Rating 		50 % 51 % +2%
Price
Price (score) 		$37 Hugely cheaper.
+80% 		$185
Nice To Haves 
+35%
Age
Newest 		80+ Months 72+ Months Slightly more recent.
+10%
DQ Read
Peak 4K-64Thread Read Speed 		1027 MB/s 1303 MB/s Faster peak deep queue read.
+27%
DQ Write
Peak 4K-64Thread Write Speed 		948 MB/s 1094 MB/s Faster peak deep queue write.
+15%
AS-SSD Total
AS-SSD Total Score 		3,090 Pts 3,901 Pts Stronger server IO.
+26%
DQ Mixed
Peak 4K-64Thread Mixed IO Speed 		762 MB/s 1202 MB/s Much faster peak deep queue mixed IO.
+58%
ADQ Read
Avg. 4K-64Thread Read Speed 		682 MB/s 807 MB/s Faster deep queue read.
+18%
ADQ Write
Avg. 4K-64Thread Write Speed 		442 MB/s 700 MB/s Much faster deep queue write.
+58%
ADQ Mixed
Avg. 4K-64Thread Mixed IO Speed 		404 MB/s 687 MB/s Much faster deep queue mixed IO.
+70%
Specifications 
Capacity
Capacity 		512GB 960GB
Conclusion 
Average Bench 145%
Average Bench 244%
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127 on ebay from adata [Jul '19 dwhichard]

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User Builds 
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3,141
Custom PC Builder (Start a new build) Build your perfect PC: compare component prices, popularity, speed and value for money

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Solid State Drive Rankings (Price vs Performance) May 2024 SSD Rankings

Welcome to our 2.5" and M.2 SSD comparison. We calculate effective speed for both SATA and NVMe drives based on real world performance then adjust by current prices per GB to yield a value for money rating. Our calculated values are checked against thousands of individual user ratings. The customizable table below combines these factors to bring you the definitive list of top SSDs. [SSDrivePro]

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Group Test Results

  • Best user rated - User sentiment trumps benchmarks for this comparison.
  • Best value for money - Value for money is based on real world performance.
  • Fastest real world speed - Real World Speed measures performance for typical consumers.
How Fast Is Your SSD? (Bench your build) Size up your PC in less than a minute

Welcome to our PC speed test tool. UserBenchmark will test your PC and compare the results to other users with the same components. You can quickly size up your PC, identify hardware problems and explore the best value for money upgrades.

UserBenchmark of the month

Gaming Desktop ProGaming

How it works

  • - Download and run UserBenchmark
  • - CPU tests include: integer, floating and string
  • - GPU tests include: six 3D game simulations
  • - Drive tests include: read, write, sustained write and mixed IO
  • - RAM tests include: single/multi core bandwidth and latency
  • - SkillBench (space shooter) tests user input accuracy
  • - Reports are generated and presented on userbenchmark.com
  • - Identify the strongest components in your PC
  • - See speed test results from other users
  • - Compare your components to the current market leaders
  • - Explore your best upgrade options with a virtual PC build
  • - Compare your in-game FPS to other users with your hardware

 Frequently Asked Questions

Storage Devices FAQ
What is sustained sequential write speed?
What’s the difference between SLC, MLC and TLC?
What is 3D XPoint and how fast is it?
What’s the difference between SATA, PCIe and NVMe?
What’s the difference between NAND and V-NAND?
What is sequential write speed?
What is sequential read speed?
What is incompressible data?
What is queue depth?
Solid State Drives
What is the SSD value for money rating?
What is 4K 64 thread write speed?
Can CPU power saving states (C1,C2,C3) impact SSD speed?
What is the effective SSD speed index?
How is the AS SSD write score calculated?
How is the AS SSD read score calculated?
How is the AS SSD total score calculated?
ALL FAQs »

 Best User Rated
The Best.
CPUGPUSSD
Intel Core i5-12600K $171Nvidia RTX 4060 $293Crucial MX500 250GB $39
Intel Core i5-13600K $273Nvidia RTX 4060-Ti $385Samsung 850 Evo 120GB $80
Intel Core i3-12100F $80Nvidia RTX 4070 $500Samsung 870 Evo 250GB $45
HDDRAMUSB
Seagate Barracuda 1TB (2016) $39Corsair Vengeance LPX DDR4 3200 C16 2x8GB $40SanDisk Extreme 64GB $72
WD Blue 1TB (2012) $32Corsair Vengeance LPX DDR4 3000 C15 2x8GB $48SanDisk Extreme 32GB $28
Seagate Barracuda 2TB (2016) $62G.SKILL Trident Z DDR4 3200 C14 4x16GB $351SanDisk Ultra Fit 32GB $16
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