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AdataASX8200PNP-1TT-C
SamsungMZ-V7P512BW
▲ 61253 ▼

Release date ≈ Q4 2018.

VS
▲ 55347 ▼

Release date ≈ Q2 2018.

Effective Speed 
+15%
Real World Speed
Performance profile from 179,375 user samples
Benchmark your SSD here
85,928 User Benchmarks
Best Bench: 372% 846GB free (System drive)
Worst Bench: 175% 606GB free
Poor: 175% Great: 372%
SPEED RANK: 39th / 1072
93,447 User Benchmarks
Best Bench: 393% 285GB free
Worst Bench: 195% 132GB free (System drive)
Poor: 195% Great: 393%
SPEED RANK: 26th / 1072
Effective Speed
Effective SSD Speed 		279 % 322 % Faster effective speed.
+15%
Average Score 
+15%
Read
Avg. Sequential Read Speed 		2304 MB/s 2339 MB/s +2%
Write
Avg. Sequential Write Speed 		1652 MB/s 1892 MB/s Faster write speed.
+15%
4K Read
Avg. 4K Random Read Speed 		56.5 MB/s Slightly faster random read.
+6% 		53.1 MB/s
4K Write
Avg. 4K Random Write Speed 		147 MB/s 153 MB/s +4%
Mixed
Avg. Sequential Mixed IO Speed 		934 MB/s 1264 MB/s Much faster mixed IO speed.
+35%
4K Mixed
Avg. 4K Random Mixed IO Speed 		75.7 MB/s +3% 73.5 MB/s
SusWrite
Avg. Sustained Write Speed 		1029 MB/s 1669 MB/s Much faster sustained write speed.
+62%
Peak Score 
+4%
Read
Peak Sequential Read Speed 		2758 MB/s 2814 MB/s +2%
Write
Peak Sequential Write Speed 		2262 MB/s +2% 2212 MB/s
4K Read
Peak 4K Random Read Speed 		70.2 MB/s Faster peak random read.
+11% 		63.3 MB/s
4K Write
Peak 4K Random Write Speed 		234 MB/s Slightly faster peak random write.
+7% 		218 MB/s
Mixed
Peak Sequential Mixed IO Speed 		1725 MB/s Faster peak mixed IO speed.
+11% 		1548 MB/s
4K Mixed
Peak 4K Random Mixed IO Speed 		99.9 MB/s Slightly faster peak random mixed IO.
+9% 		91.5 MB/s
SusWrite
Peak Sequential Sustained Write 60s Average 		1934 MB/s 2191 MB/s Faster peak sustained write speed.
+13%
Value & Sentiment 
+80%
Market Share
Based on 75,710,507 SSDs tested
See market share leaders
Market Share
Market Share (trailing 30 days) 		0.18 % Hugely higher market share.
+100% 		0.09 %
Value
Value For Money 		123 % Hugely better value.
+156% 		47.8 %
User Rating
UBM User Rating 		61 % More popular.
+11% 		55 %
Price
Price (score) 		$80 Much cheaper.
+53% 		$170
Nice To Haves 
+33%
Age
Newest 		65+ Months Slightly more recent.
+8% 		71+ Months
DQ Read
Peak 4K-64Thread Read Speed 		1418 MB/s 1471 MB/s +4%
DQ Write
Peak 4K-64Thread Write Speed 		1237 MB/s 1549 MB/s Faster peak deep queue write.
+25%
AS-SSD Total
AS-SSD Total Score 		4,354 Pts 4,713 Pts Slightly stronger server IO.
+8%
DQ Mixed
Peak 4K-64Thread Mixed IO Speed 		696 MB/s 1592 MB/s Hugely faster peak deep queue mixed IO.
+129%
ADQ Read
Avg. 4K-64Thread Read Speed 		1090 MB/s 1183 MB/s Slightly faster deep queue read.
+9%
ADQ Write
Avg. 4K-64Thread Write Speed 		841 MB/s 932 MB/s Faster deep queue write.
+11%
ADQ Mixed
Avg. 4K-64Thread Mixed IO Speed 		542 MB/s 1033 MB/s Hugely faster deep queue mixed IO.
+91%
Specifications 
Capacity
Capacity 		1TB 512GB
Conclusion 
Average Bench 279%
Average Bench 322%
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Nice performace for money I dont Like Adata but .....maybe this SSD will change my mind about the manufacturer quality when dont die  [Oct '19 Antimat]

MORE DETAILS

The Samsung 970 Pro is a third generation NVMe PCIe SSD which replaces the 960 Pro. It comes in a M.2. form factor and features Samsung’s latest Phoenix controller and 64 layer proprietary 3D MLC NAND. MLC NAND has better write consistency but is more expensive than the TLC NAND found in the 970 Evo. The 970 Pro demonstrates a 16% increase in peak sequential write speed over the 960 Pro. There are also improvements in random read and write speeds. Interestingly this iteration of Pro SSDs come with a price cut, with the 512GB retailing at just $250 and the 1TB at $500, whilst at the time of writing, the 512GB 960 Pro is $315. The 970 Pro targets professionals who may rely on Samsung’s 5 year or 600TBW warranty and who may need its extended write performance. But, for most users who rarely transfer more than 22 GB at a time (this is the size of the SLC cache the 500GB 970 Evo), the cheaper 970 Evo may represent better value for money. [May '18 SSDrivePro]

MORE DETAILS

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Solid State Drive Rankings (Price vs Performance) April 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

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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 i5-13600K $273Nvidia RTX 4060 $300Crucial MX500 250GB $40
Intel Core i5-12400F $133Nvidia RTX 4060-Ti $385Samsung 850 Evo 120GB $80
Intel Core i5-12600K $177Nvidia RTX 4070 $539Samsung 860 Evo 250GB $52
HDDRAMUSB
Seagate Barracuda 1TB (2016) $39Corsair Vengeance LPX DDR4 3200 C16 2x8GB $45SanDisk Extreme 64GB $72
WD Blue 1TB (2012) $37Corsair Vengeance LPX DDR4 3000 C15 2x8GB $43SanDisk Extreme 32GB $28
Seagate Barracuda 2TB (2016) $51G.SKILL Trident Z DDR4 3200 C14 4x16GB $351SanDisk Ultra Fit 32GB $16
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