SamsungMZ-V6P512BW
IntelSSDPED1D280GA
Real World Speed
Performance profile from 14,047 user samples
13,937 User Benchmarks
Best Bench: 323% 286GB free
Worst Bench: 210% 409GB free
Poor: 210% Great: 323%
SPEED RANK: 5th / 873
110 User Benchmarks
Best Bench: 458% 213GB free
Worst Bench: 266% 80GB free
Poor: 266% Great: 458%
SPEED RANK: 1st / 873
Effective Speed
Effective SSD Speed
267 % -45% 386 % Much faster effective speed.
+45%
Read
Avg. Sequential Read Speed
2216 MB/s -2% 2250 MB/s +2%
Write
Avg. Sequential Write Speed
1675 MB/s -13% 1900 MB/s Slightly faster write speed.
+13%
4K Read
Avg. 4K Random Read Speed
43.5 MB/s -337% 190 MB/s Hugely faster random read.
+337%
4K Write
Avg. 4K Random Write Speed
133 MB/s -29% 172 MB/s Faster random write.
+29%
Mixed
Avg. Sequential Mixed IO Speed
1671 MB/s -30% 2169 MB/s Faster mixed IO speed.
+30%
4K Mixed
Avg. 4K Random Mixed IO Speed
51 MB/s -145% 125 MB/s Hugely faster random mixed IO.
+145%
Read
Peak Sequential Read Speed
2899 MB/s Slightly faster peak read speed.
+12%
2581 MB/s -12%
Write
Peak Sequential Write Speed
1918 MB/s -10% 2111 MB/s Slightly faster peak write speed.
+10%
4K Read
Peak 4K Random Read Speed
53.2 MB/s -392% 262 MB/s Hugely faster peak random read.
+392%
4K Write
Peak 4K Random Write Speed
189 MB/s -26% 239 MB/s Faster peak random write.
+26%
Mixed
Peak Sequential Mixed IO Speed
1984 MB/s -22% 2411 MB/s Faster peak mixed IO speed.
+22%
4K Mixed
Peak 4K Random Mixed IO Speed
71.7 MB/s -147% 177 MB/s Hugely faster peak random mixed IO.
+147%
Market Share
Based on 5,182,635 SSDs tested.
Market Share
Market Share (trailing 30 days)
0.99 % Insanely higher market share.
+4,850%
0.02 % -4,850%
Value
Value For Money
193 % Much better value.
+33%
145 % -33%
User Rating
UBM User Rating
61 % More popular.
+17%
52 % -17%
Price
Price (score)
$299 Cheaper.
+23%
$390 -23%
DQ Read
Peak 4K-64Thread Read Speed
675 MB/s -5% 706 MB/s +5%
DQ Write
Peak 4K-64Thread Write Speed
574 MB/s -14% 655 MB/s Slightly faster peak deep queue write.
+14%
AS-SSD Total
AS-SSD Total Score
2,460 Pts -24% 3,052 Pts Stronger server IO.
+24%
DQ Mixed
Peak 4K-64Thread Mixed IO Speed
285 MB/s -7% 305 MB/s Slightly faster peak deep queue mixed IO.
+7%
ADQ Read
Avg. 4K-64Thread Read Speed
319 MB/s -22% 390 MB/s Faster deep queue read.
+22%
ADQ Write
Avg. 4K-64Thread Write Speed
324 MB/s -23% 400 MB/s Faster deep queue write.
+23%
ADQ Mixed
Avg. 4K-64Thread Mixed IO Speed
137 MB/s -26% 172 MB/s Faster deep queue mixed IO.
+26%
Capacity
Capacity
512GB 280GB
ADVERTISEMENT

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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The Intel Optane SSD 900P series are the first consumer grade NVMe PCIe SSDs available using Optane memory. This is a new class of memory based on new 3D XPoint lithography. The 280 GB version is available in either a U.2 15mm or half height half length add-in card form, both with a PCIe 3.0 x 4 interface. A 480 GB version is also available. The impressive benchmarks from this SSD (sequential read speeds of 2500 MB/s and sequential write of 2000 MB/s) are consistent with Intel’s reported specifications. The 280GB 900P is about 10% faster at sequential read/write than the next best NVMe PCIe flash based SSD, the Samsung 960 Pro. However, the 280 GB 900P really excels at random 4K reads and writes. Specifically, it is about 4 times faster than the 960 Pro at random 4K reads. Since on average, about 50% of typical consumer disk access is sequential reads or writes, the full benefits of the 280GB 900P may not be relevant for all users. Early access to this new technology comes at a premium, the 280GB 900P costs approximately twice as much per gigabyte compared to the 960 Pro. These drawbacks will no doubt influence the mass adoption of this class of memory in its infant stage. However, it is no less exciting for the industry and is indicative of the speeds that we can expect to achieve as standard in the future. [Nov '17 SSDrivePro]

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Solid State Drive Rankings (Price vs Performance) January 2018 SSD Rankings.

Welcome to our consumer SSD comparison. We calculate effective speed based on real world performance then adjust by cost per GB to yield a value for money rating. Calculated values don't always tell the whole picture so we check them against thousands of individual user ratings. The customizable table below combines these factors and more to bring you the definitive list of top SSDs. Share your opinion by voting. [SSDrivePro]

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 (UBM).
  • - CPU tests include: integer, floating and string.
  • - GPU tests include: six 3D game simulations.
  • - Drive tests include: read, write and mixed IO.
  • - Checks include: 4k Align, NCQ, TRIM, SATA, USB & S.M.A.R.T.
  • - 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 highest voted in class.
  • - Find the best upgrades.
  • - Share your opinion by voting.

 Frequently Asked Questions

 Best User Rated

The Best.
CPUGPUSSD
Intel Core i7-7700K $314Nvidia GTX 1070 $139Samsung 850 Evo 250GB $87
AMD Ryzen 7 1700 $294Nvidia GTX 1060-6GB $95Samsung 850 Evo 500GB $140
Intel Core i5-7600K $210AMD RX 480 $400Samsung 850 Pro 256GB $110
HDDRAMUSB
Seagate Barracuda 1TB (2016) $45Corsair Vengeance LPX DDR4 3000 C15 2x8GB $205SanDisk Extreme 64GB $65
Seagate Barracuda 3TB (2016) $80G.SKILL Trident Z DDR4 3200 C14 4x16GB $931SanDisk Extreme 32GB $22
Seagate Barracuda 7200.14 1TB $51Corsair Vengeance LPX DDR4 3200 C16 2x8GB $220SanDisk Ultra Fit 32GB $12
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