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SamsungMZ-V7E250BW
AdataASX8200PNP-1TT-C
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▲ 61253 ▼

Release date ≈ Q4 2018.

Effective Speed 
+19%
Real World Speed
Performance profile from 240,877 user samples
Benchmark your SSD here
154,949 User Benchmarks
Best Bench: 280% 19GB free (System drive)
Worst Bench: 160% 232GB free
Poor: 160% Great: 280%
SPEED RANK: 68th / 1072
85,928 User Benchmarks
Best Bench: 372% 846GB free (System drive)
Worst Bench: 175% 606GB free
Poor: 175% Great: 372%
SPEED RANK: 39th / 1072
Effective Speed
Effective SSD Speed 		235 % 279 % Faster effective speed.
+19%
Average Score 
+22%
Read
Avg. Sequential Read Speed 		2166 MB/s 2304 MB/s Slightly faster read speed.
+6%
Write
Avg. Sequential Write Speed 		1408 MB/s 1652 MB/s Faster write speed.
+17%
4K Read
Avg. 4K Random Read Speed 		61.5 MB/s Slightly faster random read.
+9% 		56.5 MB/s
4K Write
Avg. 4K Random Write Speed 		146 MB/s 147 MB/s +1%
Mixed
Avg. Sequential Mixed IO Speed 		1132 MB/s Faster mixed IO speed.
+21% 		934 MB/s
4K Mixed
Avg. 4K Random Mixed IO Speed 		76.8 MB/s +1% 75.7 MB/s
SusWrite
Avg. Sustained Write Speed 		391 MB/s 1029 MB/s Hugely faster sustained write speed.
+163%
Peak Score 
+48%
Read
Peak Sequential Read Speed 		2518 MB/s 2758 MB/s Slightly faster peak read speed.
+10%
Write
Peak Sequential Write Speed 		2123 MB/s 2262 MB/s Slightly faster peak write speed.
+7%
4K Read
Peak 4K Random Read Speed 		69.1 MB/s 70.2 MB/s +2%
4K Write
Peak 4K Random Write Speed 		220 MB/s 234 MB/s Slightly faster peak random write.
+6%
Mixed
Peak Sequential Mixed IO Speed 		1430 MB/s 1725 MB/s Faster peak mixed IO speed.
+21%
4K Mixed
Peak 4K Random Mixed IO Speed 		96 MB/s 99.9 MB/s +4%
SusWrite
Peak Sequential Sustained Write 60s Average 		499 MB/s 1934 MB/s Hugely faster peak sustained write speed.
+288%
Value & Sentiment 
+80%
Market Share
Based on 75,664,152 SSDs tested
See market share leaders
Market Share
Market Share (trailing 30 days) 		0.19 % Higher market share.
+12% 		0.17 %
Value
Value For Money 		30.3 % 123 % Hugely better value.
+304%
User Rating
UBM User Rating 		57 % 61 % Slightly more popular.
+7%
Price
Price (score) 		$100 $80 Cheaper.
+20%
Nice To Haves 
+10%
Age
Newest 		71+ Months 64+ Months Slightly more recent.
+10%
DQ Read
Peak 4K-64Thread Read Speed 		1007 MB/s 1418 MB/s Much faster peak deep queue read.
+41%
DQ Write
Peak 4K-64Thread Write Speed 		1463 MB/s Faster peak deep queue write.
+18% 		1237 MB/s
AS-SSD Total
AS-SSD Total Score 		3,902 Pts 4,354 Pts Stronger server IO.
+12%
DQ Mixed
Peak 4K-64Thread Mixed IO Speed 		1131 MB/s Much faster peak deep queue mixed IO.
+62% 		696 MB/s
ADQ Read
Avg. 4K-64Thread Read Speed 		926 MB/s 1090 MB/s Faster deep queue read.
+18%
ADQ Write
Avg. 4K-64Thread Write Speed 		939 MB/s Faster deep queue write.
+12% 		841 MB/s
ADQ Mixed
Avg. 4K-64Thread Mixed IO Speed 		916 MB/s Much faster deep queue mixed IO.
+69% 		542 MB/s
Specifications 
Capacity
Capacity 		250GB 1TB
Conclusion 
Average Bench 235%
Average Bench 279%
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The 970 Evo is Samsung’s third generation NVMe PCIe SSD for high-end consumers and professionals alike. It employs the latest Samsung Phoenix controller and their latest version of TLC 3D NAND (now 64-layers) which is cheaper but with slightly lower endurance and weaker write consistency than the MLC NAND found in the 970 Pro. The 970 Evo comes in a M.2 form factor and four sizes: 250GB, 500GB, 1TB and 2TB. The $120 250GB 970 Evo has an advertised sequential read speed of up to 3400 MB/s (200MB/s faster than the 250GB 960 Evo) and a sequential write speed of 1500 MB/s which drops to 300 MB/s once the 13Gb of SLC cache has been exhausted (this is similar to the sustained write performance on the 960 Evo). Further benchmarks are required before we can attest to its overall performance in the real world. The anticipated modest performance improvement between generations is expected to maintain Samsung’s front running as the premium SSD brand. Samsung now offers a warranty of 5 years across the suite of 970 SSDs and specifically a generous write endurance of 150 TBW on the 250 GB 970 Evo, thereby challenging the need for the 970 Pro MLC variant. [May '18 SSDrivePro]

MORE DETAILS

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

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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 $279Nvidia RTX 4060 $300Crucial MX500 250GB $40
Intel Core i5-12400F $134Nvidia RTX 4060-Ti $385Samsung 850 Evo 120GB $80
Intel Core i5-12600K $182Nvidia RTX 4070 $409Samsung 860 Evo 250GB $52
HDDRAMUSB
Seagate Barracuda 1TB (2016) $39Corsair Vengeance LPX DDR4 3200 C16 2x8GB $40SanDisk Extreme 64GB $72
WD Blue 1TB (2012) $30Corsair 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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