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CorsairCSSD-N256GB3-BK
SamsungMZ-76P1T0B
▲ 500 ▼

Release date ≤ Q4 2013.

VS
▲ 5131 ▼

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

Effective Speed 
+41%
Real World Speed
Performance profile from 9,279 user samples
Benchmark your SSD here
1,100 User Benchmarks
Best Bench: 97% 25GB free
Worst Bench: 55% 49GB free
Poor: 55% Great: 97%
SPEED RANK: 496th / 1074
8,179 User Benchmarks
Best Bench: 132% 216GB free
Worst Bench: 85% 591GB free
Poor: 85% Great: 132%
SPEED RANK: 210th / 1074
Effective Speed
Effective SSD Speed 		79.2 % 112 % Much faster effective speed.
+41%
Average Score 
+46%
Read
Avg. Sequential Read Speed 		419 MB/s 479 MB/s Faster read speed.
+14%
Write
Avg. Sequential Write Speed 		359 MB/s 434 MB/s Faster write speed.
+21%
4K Read
Avg. 4K Random Read Speed 		19.9 MB/s 37.9 MB/s Hugely faster random read.
+90%
4K Write
Avg. 4K Random Write Speed 		70.6 MB/s 89.6 MB/s Faster random write.
+27%
Mixed
Avg. Sequential Mixed IO Speed 		290 MB/s 417 MB/s Much faster mixed IO speed.
+44%
4K Mixed
Avg. 4K Random Mixed IO Speed 		26.5 MB/s 50.6 MB/s Hugely faster random mixed IO.
+91%
SusWrite
Avg. Sustained Write Speed 		311 MB/s 425 MB/s Much faster sustained write speed.
+37%
Peak Score 
+41%
Read
Peak Sequential Read Speed 		488 MB/s 517 MB/s Slightly faster peak read speed.
+6%
Write
Peak Sequential Write Speed 		417 MB/s 488 MB/s Faster peak write speed.
+17%
4K Read
Peak 4K Random Read Speed 		23.8 MB/s 45.2 MB/s Hugely faster peak random read.
+90%
4K Write
Peak 4K Random Write Speed 		100 MB/s 125 MB/s Faster peak random write.
+25%
Mixed
Peak Sequential Mixed IO Speed 		330 MB/s 458 MB/s Much faster peak mixed IO speed.
+39%
4K Mixed
Peak 4K Random Mixed IO Speed 		32 MB/s 62.9 MB/s Hugely faster peak random mixed IO.
+97%
SusWrite
Peak Sequential Sustained Write 60s Average 		423 MB/s 489 MB/s Faster peak sustained write speed.
+16%
Value & Sentiment 
�%
Market Share
Based on 76,112,719 SSDs tested
See market share leaders
Market Share
Market Share (trailing 30 days) 		0 % 0 %
Value
Value For Money 		5.16 % 18.3 % Hugely better value.
+254%
User Rating
UBM User Rating 		50 % 51 % +2%
Price
Price (score) 		$255 Cheaper.
+15% 		$300
Nice To Haves 
+22%
Age
Newest 		125+ Months 76+ Months Much more recent.
+39%
DQ Read
Peak 4K-64Thread Read Speed 		364 MB/s 388 MB/s Slightly faster peak deep queue read.
+7%
DQ Write
Peak 4K-64Thread Write Speed 		345 MB/s 361 MB/s +5%
AS-SSD Total
AS-SSD Total Score 		1,150 Pts 1,283 Pts Stronger server IO.
+12%
DQ Mixed
Peak 4K-64Thread Mixed IO Speed 		256 MB/s 367 MB/s Much faster peak deep queue mixed IO.
+43%
ADQ Read
Avg. 4K-64Thread Read Speed 		293 MB/s 341 MB/s Faster deep queue read.
+16%
ADQ Write
Avg. 4K-64Thread Write Speed 		263 MB/s 291 MB/s Faster deep queue write.
+11%
ADQ Mixed
Avg. 4K-64Thread Mixed IO Speed 		215 MB/s 305 MB/s Much faster deep queue mixed IO.
+42%
Specifications 
Capacity
Capacity 		256GB 1TB
Conclusion 
Average Bench 79.2%
Average Bench 112%
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Good :) [Apr '19 RifluY29]

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Solid State Drive Rankings (Price vs Performance) June 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.
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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.

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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
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 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 »

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Why does UserBenchmark have a bad reputation on reddit?
Marketers operate thousands of reddit accounts. We expose their spiel so they attack our reputation.
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Brands make boatloads of money on flagships like the 4090 and 14900KS. We help users get similar real-world performance for less.
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We don't pay youtubers, so they don't praise us. Moreover, our data exposes youtubers that promote overpriced/inferior products.
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The Best.
CPUGPUSSD
Intel Core i5-12600K $174Nvidia RTX 4060 $293Crucial MX500 250GB $39
Intel Core i5-12400F $120Nvidia RTX 4060-Ti $385Samsung 850 Evo 120GB $80
Intel Core i5-13600K $260Nvidia RTX 4070 $549Samsung 870 Evo 250GB $44
HDDRAMUSB
Seagate Barracuda 1TB (2016) $37Corsair Vengeance LPX DDR4 3200 C16 2x8GB $40SanDisk Extreme 64GB $72
WD Blue 1TB (2012) $29Corsair Vengeance LPX DDR4 3000 C15 2x8GB $45SanDisk Extreme 32GB $28
Seagate Barracuda 2TB (2016) $62G.SKILL Trident Z DDR4 3200 C14 4x16GB $351SanDisk Ultra Fit 32GB $16
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