SamsungMZ-V6P512BW
SamsungMZ-V5P512BW
Real World Speed
Performance profile from 63,551 user samples
31,615 User Benchmarks
Best Bench: 353% 316GB free
Worst Bench: 191% 402GB free (System drive)
Poor: 191% Great: 353%
SPEED RANK: 16th / 992
31,936 User Benchmarks
Best Bench: 278% 73GB free (System drive)
Worst Bench: 151% 148GB free (System drive)
Poor: 151% Great: 278%
SPEED RANK: 41st / 992
Effective Speed
Effective SSD Speed
285 % Faster effective speed.
+26%
226 %
Read
Avg. Sequential Read Speed
2110 MB/s Faster read speed.
+17%
1806 MB/s
Write
Avg. Sequential Write Speed
1564 MB/s Faster write speed.
+28%
1224 MB/s
4K Read
Avg. 4K Random Read Speed
46.8 MB/s 47.1 MB/s +1%
4K Write
Avg. 4K Random Write Speed
143 MB/s Slightly faster random write.
+7%
134 MB/s
Mixed
Avg. Sequential Mixed IO Speed
842 MB/s Slightly faster mixed IO speed.
+11%
758 MB/s
4K Mixed
Avg. 4K Random Mixed IO Speed
65.2 MB/s Faster random mixed IO.
+16%
56.4 MB/s
SusWrite
Avg. Sustained Write Speed
1410 MB/s Much faster sustained write speed.
+49%
949 MB/s
Read
Peak Sequential Read Speed
2639 MB/s Faster peak read speed.
+25%
2105 MB/s
Write
Peak Sequential Write Speed
1943 MB/s Much faster peak write speed.
+34%
1452 MB/s
4K Read
Peak 4K Random Read Speed
54.9 MB/s Slightly faster peak random read.
+5%
52.1 MB/s
4K Write
Peak 4K Random Write Speed
207 MB/s Slightly faster peak random write.
+9%
190 MB/s
Mixed
Peak Sequential Mixed IO Speed
991 MB/s Slightly faster peak mixed IO speed.
+6%
937 MB/s
4K Mixed
Peak 4K Random Mixed IO Speed
80.1 MB/s Faster peak random mixed IO.
+19%
67.1 MB/s
SusWrite
Peak Sequential Sustained Write 60s Average
1917 MB/s Much faster peak sustained write speed.
+34%
1430 MB/s
Market Share
Based on 12,952,740 SSDs tested.
Market Share
Market Share (trailing 30 days)
0.34 % Much higher market share.
+79%
0.19 %
Value
Value For Money
365 % Hugely better value.
+155%
144 %
User Rating
UBM User Rating
65 % More popular.
+27%
51 %
Price
Price (score)
$139 Much cheaper.
+61%
$355
Age
Newest
29+ Months More recent.
+28%
40+ Months
DQ Read
Peak 4K-64Thread Read Speed
1315 MB/s +3% 1275 MB/s
DQ Write
Peak 4K-64Thread Write Speed
1347 MB/s Hugely faster peak deep queue write.
+227%
412 MB/s
AS-SSD Total
AS-SSD Total Score
4,192 Pts Much stronger server IO.
+38%
3047 Pts
DQ Mixed
Peak 4K-64Thread Mixed IO Speed
1140 MB/s Hugely faster peak deep queue mixed IO.
+133%
490 MB/s
ADQ Read
Avg. 4K-64Thread Read Speed
1027 MB/s +2% 1002 MB/s
ADQ Write
Avg. 4K-64Thread Write Speed
908 MB/s Hugely faster deep queue write.
+150%
363 MB/s
ADQ Mixed
Avg. 4K-64Thread Mixed IO Speed
874 MB/s Hugely faster deep queue mixed IO.
+103%
431 MB/s
Capacity
Capacity
512GB 512GB
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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]

MORE DETAILS

Solid State Drive Rankings (Price vs Performance) March 2019 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 freeware 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 upgrades.

UserBenchmark of the month

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.
  • - 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.
  • - Share your opinion by voting.

 Frequently Asked Questions

 Best User Rated

The Best.
CPUGPUSSD
Intel Core i7-8700K $370Nvidia GTX 1070 $364Samsung 850 Evo 250GB $65
AMD Ryzen 5 1600 $120Nvidia GTX 1060-6GB $230Samsung 850 Evo 500GB $105
Intel Core i5-8600K $260Nvidia GTX 1080-Ti $808Samsung 850 Pro 256GB $97
HDDRAMUSB
Seagate Barracuda 1TB (2016) $43Corsair Vengeance LPX DDR4 3000 C15 2x8GB $105SanDisk Extreme 64GB $43
Seagate Barracuda 3TB (2016) $85G.SKILL Trident Z DDR4 3200 C14 4x16GB $761SanDisk Extreme 32GB $48
WD Blue 1TB (2012) $45Corsair Vengeance LPX DDR4 3200 C16 2x8GB $110SanDisk Ultra Fit 32GB $12
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