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SamsungMZ-V6P512BW
SamsungMZ-V7S250B(W|/AM)
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Effective Speed 
+14%
Real World Speed
Performance profile from 150,726 user samples
Benchmark your SSD here
63,520 User Benchmarks
Best Bench: 353% 383GB free
Worst Bench: 159% 72GB free (System drive)
Poor: 159% Great: 353%
SPEED RANK: 49th / 1071
87,206 User Benchmarks
Best Bench: 302% 233GB free
Worst Bench: 152% 196GB free (System drive)
Poor: 152% Great: 302%
SPEED RANK: 69th / 1071
Effective Speed
Effective SSD Speed 		266 % Faster effective speed.
+14% 		234 %
Average Score 
+1%
Read
Avg. Sequential Read Speed 		2013 MB/s 2197 MB/s Slightly faster read speed.
+9%
Write
Avg. Sequential Write Speed 		1359 MB/s 1841 MB/s Much faster write speed.
+35%
4K Read
Avg. 4K Random Read Speed 		46.7 MB/s 57.6 MB/s Faster random read.
+23%
4K Write
Avg. 4K Random Write Speed 		132 MB/s 136 MB/s +3%
Mixed
Avg. Sequential Mixed IO Speed 		799 MB/s 1356 MB/s Much faster mixed IO speed.
+70%
4K Mixed
Avg. 4K Random Mixed IO Speed 		62.3 MB/s 73.5 MB/s Faster random mixed IO.
+18%
SusWrite
Avg. Sustained Write Speed 		1222 MB/s Hugely faster sustained write speed.
+163% 		464 MB/s
Peak Score 
+12%
Read
Peak Sequential Read Speed 		2601 MB/s 2638 MB/s +1%
Write
Peak Sequential Write Speed 		1921 MB/s 2264 MB/s Faster peak write speed.
+18%
4K Read
Peak 4K Random Read Speed 		55.5 MB/s 70.7 MB/s Faster peak random read.
+27%
4K Write
Peak 4K Random Write Speed 		208 MB/s 231 MB/s Faster peak random write.
+11%
Mixed
Peak Sequential Mixed IO Speed 		995 MB/s 1621 MB/s Much faster peak mixed IO speed.
+63%
4K Mixed
Peak 4K Random Mixed IO Speed 		80.1 MB/s 101 MB/s Faster peak random mixed IO.
+26%
SusWrite
Peak Sequential Sustained Write 60s Average 		1915 MB/s Hugely faster peak sustained write speed.
+229% 		582 MB/s
Value & Sentiment 
+45%
Market Share
Based on 75,749,132 SSDs tested
See market share leaders
Market Share
Market Share (trailing 30 days) 		0.06 % 0.11 % Hugely higher market share.
+83%
Value
Value For Money 		46 % 55.1 % Better value.
+20%
User Rating
UBM User Rating 		55 % 61 % More popular.
+11%
Price
Price (score) 		$139 $45 Much cheaper.
+68%
Nice To Haves 
+1%
Age
Newest 		90+ Months 62+ Months Much more recent.
+31%
DQ Read
Peak 4K-64Thread Read Speed 		1318 MB/s Much faster peak deep queue read.
+30% 		1010 MB/s
DQ Write
Peak 4K-64Thread Write Speed 		1327 MB/s 1582 MB/s Faster peak deep queue write.
+19%
AS-SSD Total
AS-SSD Total Score 		4,171 Pts +2% 4,073 Pts
DQ Mixed
Peak 4K-64Thread Mixed IO Speed 		1142 MB/s 1166 MB/s +2%
ADQ Read
Avg. 4K-64Thread Read Speed 		1107 MB/s Faster deep queue read.
+21% 		915 MB/s
ADQ Write
Avg. 4K-64Thread Write Speed 		852 MB/s 873 MB/s +2%
ADQ Mixed
Avg. 4K-64Thread Mixed IO Speed 		881 MB/s 921 MB/s +5%
Specifications 
Capacity
Capacity 		512GB 250GB
Conclusion 
Average Bench 266%
Average Bench 234%
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Samsung’s NVMe SSD flagship, the 960 Pro, is one of the fastest consumer SSDs on the market, currently second only to Intel’s 900P Optane SSDs. This PCIe SSD offers high-end performance at a premium price and therefore, as the name suggests, is may be more suited towards professional users. Our real world benchmarks show that the 960 Pro has read/write speeds in excess of 4 times faster than the Samsung 850 Pro which is the next best SATA SSD. Compared to the now two year old NVMe 950 Pro the 960 Pro offers significantly higher write throughput and is less susceptible to thermal throttling. The 960 Pro is based on a denser version of Samsung’s V-NAND (3D) technology, featuring more layers of memory cells. The 960 Pro also features an upgraded and faster 5 ARM Polaris controller, compared to the 950 Pro’s 3 ARM UBX controller. The smallest capacity for the 960 Pro is 512 GB, which may make it prohibitively expensive for some. Fortunately, for those that still want the superb NVMe performance, the 250 GB Samsung 960 Evo offers a more affordable choice, albeit with lower sustained write speeds when compared to the 512 GB 960 Pro. The 960 Pro is based on MLC (2-bit) V-NAND whilst the 960 Evo is based on the slightly lower enduring TLC (3-bit) V-NAND, and this accounts for Samsung’s reduced warranty for the 960 Evo (3 years/200 TBW versus 5 years/400 TBW for the 512 GB versions of the 960 Evo and 960 Pro respectively). Unlike the 960 Evo, the 960 Pro doesn’t have an SLC cache which results in more consistent sustained write speeds. [Nov '17 SSDrivePro]

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very very well Guys [May '19 mahamadi]

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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 $269Nvidia RTX 4060 $295Crucial 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 $40SanDisk 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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