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Digifast
SamsungMZ-V9P1T0B(W|/AM)
▲ 500 ▼
  

Release date ≈ Q2 2022.

VS
▲ 64321 ▼

Release date: Q4 2022.

Effective Speed 
+35%
Real World Speed
Performance profile from 34,949 user samples
Benchmark your SSD here
9 User Benchmarks
Best Bench: 333% 868GB free
Worst Bench: 223% 899GB free (System drive)
Poor: 223% Great: 333%
SPEED RANK: 40th / 1080
34,940 User Benchmarks
Great bench: 507% 801GB free
Poor bench: 275% 254GB free
Poor: 275% Great: 507%
SPEED RANK: 18th / 1080
Effective Speed
Effective SSD Speed 		296 % 402 % Much faster effective speed.
+35%
Average Score 
+52%
Read
Avg. Sequential Read Speed 		1,466 MB/s 2,401 MB/s Much faster read speed.
+64%
Write
Avg. Sequential Write Speed 		2,260 MB/s 3,736 MB/s Much faster write speed.
+65%
4K Read
Avg. 4K Random Read Speed 		45.8 MB/s 71 MB/s Much faster random read.
+55%
4K Write
Avg. 4K Random Write Speed 		231 MB/s Faster random write.
+22% 		190 MB/s
Mixed
Avg. Sequential Mixed IO Speed 		1,675 MB/s 2,900 MB/s Much faster mixed IO speed.
+73%
4K Mixed
Avg. 4K Random Mixed IO Speed 		78.1 MB/s 101 MB/s Faster random mixed IO.
+29%
SusWrite
Avg. Sustained Write Speed 		1,162 MB/s 2,306 MB/s Hugely faster sustained write speed.
+98%
Peak Score 
+86%
Read
Peak Sequential Read Speed 		1,532 MB/s 3,157 MB/s Hugely faster peak read speed.
+106%
Write
Peak Sequential Write Speed 		2,473 MB/s 4,833 MB/s Hugely faster peak write speed.
+95%
4K Read
Peak 4K Random Read Speed 		50.8 MB/s 98.3 MB/s Hugely faster peak random read.
+94%
4K Write
Peak 4K Random Write Speed 		291 MB/s 312 MB/s Slightly faster peak random write.
+7%
Mixed
Peak Sequential Mixed IO Speed 		1,728 MB/s 3,584 MB/s Hugely faster peak mixed IO speed.
+107%
4K Mixed
Peak 4K Random Mixed IO Speed 		86.8 MB/s 146 MB/s Much faster peak random mixed IO.
+68%
SusWrite
Peak Sequential Sustained Write 60s Average 		1,286 MB/s 2,861 MB/s Hugely faster peak sustained write speed.
+122%
Value & Sentiment 
+∞%
Market Share
Based on 77,489,678 SSDs tested
See market share leaders
Market Share
Market Share (trailing 30 days) 		0 % 0.78 % Insanely higher market share.
+∞%
User Rating
UBM User Rating 		50 % 64 % More popular.
+28%
Nice To Haves 
+14%
Age
Newest 		28+ Months 24 Months More recent.
+14%
DQ Read
Peak 4K-64Thread Read Speed 		2,394 MB/s Faster peak deep queue read.
+11% 		2,156 MB/s
DQ Write
Peak 4K-64Thread Write Speed 		2,101 MB/s Faster peak deep queue write.
+22% 		1,727 MB/s
AS-SSD Total
AS-SSD Total Score 		6,609 Pts +2% 6,510 Pts
DQ Mixed
Peak 4K-64Thread Mixed IO Speed 		2,069 MB/s Slightly faster peak deep queue mixed IO.
+7% 		1,941 MB/s
ADQ Read
Avg. 4K-64Thread Read Speed 		1,951 MB/s Faster deep queue read.
+27% 		1,534 MB/s
ADQ Write
Avg. 4K-64Thread Write Speed 		1,539 MB/s Much faster deep queue write.
+34% 		1,150 MB/s
ADQ Mixed
Avg. 4K-64Thread Mixed IO Speed 		1,696 MB/s Faster deep queue mixed IO.
+26% 		1,349 MB/s
Specifications 
Capacity
Capacity 		1TB 1TB
Conclusion 
Average Bench 296%
Average Bench 402%

The Samsung 990 Pro has a strong consumer performance profile. It offers burst read speeds of 3 GB/s and burst write speeds of 5 GB/s. The 990 Pro also offers respectable out of cache performance. At current prices (1TB $120 USD, 2TB $165 USD and 4TB $320 USD) the Samsung 990 Pro offers worse value for money than the WD Black SN850X. Samsung’s superior SSD technology allowed them to dominate the consumer market since SSDs became mainstream in 2010. However, in today’s market, their technology no longer justifies a price premium. [Jun '24 SSDrivePro]

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Solid State Drive Rankings (Price vs Performance) November 2024 SSD Rankings

Welcome to our 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]

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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  • - CPU tests include: integer, floating and string
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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. Our benchmarks expose their spiel so they attack our reputation.
Why don’t PC brands endorse UserBenchmark?
Brands make boatloads on flagships like the 4090 and 14900KS. We help users get similar real-world performance for less money.
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We don't pay youtubers, so they don't praise us. Moreover, our data obstructs youtubers who promote overpriced or inferior products.
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Instead of pursuing brands for sponsorship, we've spent 13 years publishing real-world data for users.
The Best
CPUGPUSSD
Intel Core i5-12600K $169Nvidia RTX 4060 $296WD Black SN850X M.2 2TB $135
Intel Core i5-12400F $110Nvidia RTX 4060-Ti $380WD Black SN850X M.2 1TB $75
Intel Core i5-13600K $210Nvidia RTX 4070 $500Crucial T700 M.2 4TB $350
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