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SamsungMZ-V7P512BW
SamsungMZ-V9P4T0B(W|/AM)
▲ 55347 ▼

Release date ≈ Q2 2018.

VS
▲ 65327 ▼

Release date: Q4 2023.

Effective Speed 
+52%
Real World Speed
Performance profile from 99,765 user samples
Benchmark your SSD here
93,447 User Benchmarks
Best Bench: 393% 285GB free
Worst Bench: 195% 132GB free (System drive)
Poor: 195% Great: 393%
SPEED RANK: 33rd / 1080
6,318 User Benchmarks
Great bench: 616% 717GB free (System drive)
Poor bench: 303% 1.5TB free (System drive)
Poor: 303% Great: 616%
SPEED RANK: 9th / 1080
Effective Speed
Effective SSD Speed 		322 % 487 % Much faster effective speed.
+52%
Average Score 
+68%
Read
Avg. Sequential Read Speed 		2,339 MB/s 2,487 MB/s Slightly faster read speed.
+6%
Write
Avg. Sequential Write Speed 		1,892 MB/s 3,874 MB/s Hugely faster write speed.
+105%
4K Read
Avg. 4K Random Read Speed 		53.1 MB/s 79.4 MB/s Much faster random read.
+50%
4K Write
Avg. 4K Random Write Speed 		153 MB/s 195 MB/s Faster random write.
+27%
Mixed
Avg. Sequential Mixed IO Speed 		1,264 MB/s 2,948 MB/s Hugely faster mixed IO speed.
+133%
4K Mixed
Avg. 4K Random Mixed IO Speed 		73.5 MB/s 106 MB/s Much faster random mixed IO.
+44%
SusWrite
Avg. Sustained Write Speed 		1,669 MB/s 3,533 MB/s Hugely faster sustained write speed.
+112%
Peak Score 
+75%
Read
Peak Sequential Read Speed 		2,814 MB/s 3,190 MB/s Faster peak read speed.
+13%
Write
Peak Sequential Write Speed 		2,212 MB/s 4,857 MB/s Hugely faster peak write speed.
+120%
4K Read
Peak 4K Random Read Speed 		63.3 MB/s 94.8 MB/s Much faster peak random read.
+50%
4K Write
Peak 4K Random Write Speed 		218 MB/s 295 MB/s Much faster peak random write.
+35%
Mixed
Peak Sequential Mixed IO Speed 		1,548 MB/s 3,621 MB/s Hugely faster peak mixed IO speed.
+134%
4K Mixed
Peak 4K Random Mixed IO Speed 		91.5 MB/s 143 MB/s Much faster peak random mixed IO.
+56%
SusWrite
Peak Sequential Sustained Write 60s Average 		2,191 MB/s 4,701 MB/s Hugely faster peak sustained write speed.
+115%
Value & Sentiment 
+158%
Market Share
Based on 77,602,843 SSDs tested
See market share leaders
Market Share
Market Share (trailing 30 days) 		0.12 % 0.42 % Hugely higher market share.
+250%
Value
Value For Money 		47.8 % 239 % Hugely better value.
+401%
User Rating
UBM User Rating 		55 % 65 % More popular.
+18%
Price
Price (score) 		$170 Much cheaper.
+37% 		$270
Nice To Haves 
+41%
Age
Newest 		78+ Months 13 Months Hugely more recent.
+83%
DQ Read
Peak 4K-64Thread Read Speed 		1,471 MB/s 2,277 MB/s Much faster peak deep queue read.
+55%
DQ Write
Peak 4K-64Thread Write Speed 		1,549 MB/s 1,855 MB/s Faster peak deep queue write.
+20%
AS-SSD Total
AS-SSD Total Score 		4,713 Pts 6,803 Pts Much stronger server IO.
+44%
DQ Mixed
Peak 4K-64Thread Mixed IO Speed 		1,592 MB/s 2,062 MB/s Faster peak deep queue mixed IO.
+30%
ADQ Read
Avg. 4K-64Thread Read Speed 		1,183 MB/s 1,580 MB/s Much faster deep queue read.
+34%
ADQ Write
Avg. 4K-64Thread Write Speed 		932 MB/s 1,177 MB/s Faster deep queue write.
+26%
ADQ Mixed
Avg. 4K-64Thread Mixed IO Speed 		1,033 MB/s 1,370 MB/s Much faster deep queue mixed IO.
+33%
Specifications 
Capacity
Capacity 		512GB 4TB
Conclusion 
Average Bench 322%
Average Bench 487%

The Samsung 970 Pro is a third generation NVMe PCIe SSD which replaces the 960 Pro. It comes in a M.2. form factor and features Samsung’s latest Phoenix controller and 64 layer proprietary 3D MLC NAND. MLC NAND has better write consistency but is more expensive than the TLC NAND found in the 970 Evo. The 970 Pro demonstrates a 16% increase in peak sequential write speed over the 960 Pro. There are also improvements in random read and write speeds. Interestingly this iteration of Pro SSDs come with a price cut, with the 512GB retailing at just $250 and the 1TB at $500, whilst at the time of writing, the 512GB 960 Pro is $315. The 970 Pro targets professionals who may rely on Samsung’s 5 year or 600TBW warranty and who may need its extended write performance. But, for most users who rarely transfer more than 22 GB at a time (this is the size of the SLC cache the 500GB 970 Evo), the cheaper 970 Evo may represent better value for money. [May '18 SSDrivePro]

MORE DETAILS

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]

MORE DETAILS

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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

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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?
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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?
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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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The Best
CPUGPUSSD
Intel Core i5-13600K $210Nvidia RTX 4060 $285WD Black SN850X M.2 2TB $125
Intel Core i5-12600K $160Nvidia RTX 4060-Ti $389WD Black SN850X M.2 1TB $80
Intel Core i5-12400F $111Nvidia RTX 4070 $500Crucial T700 M.2 4TB $330
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