SamsungMZ-76P256BW
CrucialCT1050MX300SSD4

Controller: Samsung MJX. Memory: Samsung 64 layer MLC V-NAND. Release date: Q1 2018.

Release date ≈ Q4 2016.

Real World Speed
Performance profile from 10,323 user samples
6,012 User Benchmarks
Best Bench: 131% 33GB free
Worst Bench: 78% 208GB free (System drive)
Poor: 78% Great: 131%
SPEED RANK: 195th / 1040
4,311 User Benchmarks
Best Bench: 104% 171GB free
Worst Bench: 67% 35GB free
Poor: 67% Great: 104%
SPEED RANK: 290th / 1040
Effective Speed
Effective SSD Speed
109 % Faster effective speed.
+19%
91 %
Read
Avg. Sequential Read Speed
475 MB/s Faster read speed.
+22%
390 MB/s
Write
Avg. Sequential Write Speed
416 MB/s 420 MB/s +1%
4K Read
Avg. 4K Random Read Speed
36.6 MB/s Much faster random read.
+53%
23.9 MB/s
4K Write
Avg. 4K Random Write Speed
91.6 MB/s +4% 87.8 MB/s
Mixed
Avg. Sequential Mixed IO Speed
395 MB/s Faster mixed IO speed.
+16%
340 MB/s
4K Mixed
Avg. 4K Random Mixed IO Speed
48.2 MB/s Much faster random mixed IO.
+34%
35.9 MB/s
SusWrite
Avg. Sustained Write Speed
395 MB/s Slightly faster sustained write speed.
+9%
361 MB/s
Read
Peak Sequential Read Speed
516 MB/s Faster peak read speed.
+20%
429 MB/s
Write
Peak Sequential Write Speed
489 MB/s +1% 482 MB/s
4K Read
Peak 4K Random Read Speed
45.7 MB/s Much faster peak random read.
+62%
28.2 MB/s
4K Write
Peak 4K Random Write Speed
127 MB/s Slightly faster peak random write.
+9%
117 MB/s
Mixed
Peak Sequential Mixed IO Speed
446 MB/s Faster peak mixed IO speed.
+17%
382 MB/s
4K Mixed
Peak 4K Random Mixed IO Speed
61.6 MB/s Much faster peak random mixed IO.
+42%
43.3 MB/s
SusWrite
Peak Sequential Sustained Write 60s Average
485 MB/s Slightly faster peak sustained write speed.
+9%
446 MB/s
Market Share
Based on 34,519,759 SSDs tested.
Market Share
Market Share (trailing 30 days)
0.04 % Hugely higher market share.
+300%
0.01 %
Value
Value For Money
17.9 % 24.8 % Much better value.
+39%
User Rating
UBM User Rating
60 % More popular.
+18%
51 %
Price
Price (score)
$74 Much cheaper.
+52%
$155
Age
Newest
34 Months Much more recent.
+31%
49+ Months
DQ Read
Peak 4K-64Thread Read Speed
388 MB/s Slightly faster peak deep queue read.
+6%
366 MB/s
DQ Write
Peak 4K-64Thread Write Speed
359 MB/s Slightly faster peak deep queue write.
+10%
327 MB/s
AS-SSD Total
AS-SSD Total Score
1,284 Pts Stronger server IO.
+10%
1,165 Pts
DQ Mixed
Peak 4K-64Thread Mixed IO Speed
365 MB/s Slightly faster peak deep queue mixed IO.
+6%
343 MB/s
ADQ Read
Avg. 4K-64Thread Read Speed
335 MB/s +2% 327 MB/s
ADQ Write
Avg. 4K-64Thread Write Speed
297 MB/s +4% 286 MB/s
ADQ Mixed
Avg. 4K-64Thread Mixed IO Speed
306 MB/s +2% 301 MB/s
Capacity
Capacity
256GB 1TB
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The 860 Pro is Samsung’s latest consumer-grade SATA SSD flagship, superseding the popular, but now three years old, 850 Pro. Like the 850 Pro, the 860 Pro is based on Samsung’s proprietary and revolutionary (at the time), MLC V-NAND (3D). A 10% price premium over the 256 GB 850 Pro will purchase the 256 GB 860 Pro which has an impressive 16% faster effective speed. This is achieved via an updated controller (MJX) and 64 layers of V-NAND (versus 32 layers per the 850 Pro). The 860 Pro has sequential speeds of up to 540 MB/s which almost completely saturate its SATA 3.0 interface. These peak levels of performance are slightly higher, but still comparable to the peak performance of the 860 Evo before its SLC write cache (12 GB on the 250 GB Evo) is saturated, making the 860 Evo (at around 30% cheaper) a more economical choice for users who rarely write more than 12 GB at a time. There are also reliability improvements compared to the 850 generation with Samsung now offering a warranty of 300 TBW (terabytes written) for the 256 GB 860 Pro, compared to 150 TBW for the 256 GB 850 Pro. Thanks to higher density NAND, the 860 Pro is also available in a 4 TB variant, whereas previously 2 TB was the largest capacity for a Samsung SATA MLC SSD.  [Feb '18 SSDrivePro]

MORE DETAILS

Solid State Drive Rankings (Price vs Performance) November 2020 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 i5-9600K $190Nvidia RTX 3070 $500Crucial MX500 250GB $34
Intel Core i5-9400F $144Nvidia GTX 1660S (Super) $240Samsung 850 Evo 120GB $78
Intel Core i5-10600K $260Nvidia GTX 1650S (Super) $190Samsung 860 Evo 250GB $50
HDDRAMUSB
Seagate Barracuda 1TB (2016) $35Corsair Vengeance LPX DDR4 3200 C16 2x8GB $71SanDisk Extreme 64GB $72
WD Blue 1TB (2012) $29Corsair Vengeance LPX DDR4 3000 C15 2x8GB $69SanDisk Extreme 32GB $28
Seagate Barracuda 3TB (2016) $85G.SKILL Trident Z DDR4 3200 C14 4x16GB $649SanDisk Extreme 16GB $28
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