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SamsungMZ-V7P512BW
CrucialCT4000T705SSD(3|5)
▲ 55347 ▼

Release date ≈ Q2 2018.

VS
▲ 60118 ▼

Release date: Q1 2024.

Effective Speed 
+132%
Real World Speed
Performance profile from 93,589 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
142 User Benchmarks
Great bench: 981% 3TB free (System drive)
Poor bench: 463% 2TB free (System drive)
Poor: 463% Great: 981%
SPEED RANK: 2nd / 1080
Effective Speed
Effective SSD Speed 		322 % 746 % Hugely faster effective speed.
+132%
Average Score 
+141%
Read
Avg. Sequential Read Speed 		2,339 MB/s 6,243 MB/s Hugely faster read speed.
+167%
Write
Avg. Sequential Write Speed 		1,892 MB/s 6,298 MB/s Hugely faster write speed.
+233%
4K Read
Avg. 4K Random Read Speed 		53.1 MB/s 98.4 MB/s Hugely faster random read.
+85%
4K Write
Avg. 4K Random Write Speed 		153 MB/s 217 MB/s Much faster random write.
+42%
Mixed
Avg. Sequential Mixed IO Speed 		1,264 MB/s 3,806 MB/s Hugely faster mixed IO speed.
+201%
4K Mixed
Avg. 4K Random Mixed IO Speed 		73.5 MB/s 119 MB/s Much faster random mixed IO.
+62%
SusWrite
Avg. Sustained Write Speed 		1,669 MB/s 4,964 MB/s Hugely faster sustained write speed.
+197%
Peak Score 
+151%
Read
Peak Sequential Read Speed 		2,814 MB/s 7,702 MB/s Hugely faster peak read speed.
+174%
Write
Peak Sequential Write Speed 		2,212 MB/s 8,576 MB/s Hugely faster peak write speed.
+288%
4K Read
Peak 4K Random Read Speed 		63.3 MB/s 96 MB/s Much faster peak random read.
+52%
4K Write
Peak 4K Random Write Speed 		218 MB/s 358 MB/s Much faster peak random write.
+64%
Mixed
Peak Sequential Mixed IO Speed 		1,548 MB/s 4,335 MB/s Hugely faster peak mixed IO speed.
+180%
4K Mixed
Peak 4K Random Mixed IO Speed 		91.5 MB/s 151 MB/s Much faster peak random mixed IO.
+65%
SusWrite
Peak Sequential Sustained Write 60s Average 		2,191 MB/s 7,320 MB/s Hugely faster peak sustained write speed.
+234%
Value & Sentiment 
+183%
Market Share
Based on 77,603,586 SSDs tested
See market share leaders
Market Share
Market Share (trailing 30 days) 		0.12 % Insanely higher market share.
+1,100% 		0.01 %
Value
Value For Money 		47.8 % 250 % Hugely better value.
+422%
User Rating
UBM User Rating 		55 % 60 % Slightly more popular.
+9%
Price
Price (score) 		$170 Much cheaper.
+62% 		$450
Nice To Haves 
+48%
Age
Newest 		78+ Months 8 Months Hugely more recent.
+90%
DQ Read
Peak 4K-64Thread Read Speed 		1,471 MB/s 2,373 MB/s Much faster peak deep queue read.
+61%
DQ Write
Peak 4K-64Thread Write Speed 		1,549 MB/s 1,836 MB/s Faster peak deep queue write.
+19%
AS-SSD Total
AS-SSD Total Score 		4,713 Pts 8,002 Pts Much stronger server IO.
+70%
DQ Mixed
Peak 4K-64Thread Mixed IO Speed 		1,592 MB/s 2,086 MB/s Much faster peak deep queue mixed IO.
+31%
ADQ Read
Avg. 4K-64Thread Read Speed 		1,183 MB/s 1,778 MB/s Much faster deep queue read.
+50%
ADQ Write
Avg. 4K-64Thread Write Speed 		932 MB/s 1,163 MB/s Faster deep queue write.
+25%
ADQ Mixed
Avg. 4K-64Thread Mixed IO Speed 		1,033 MB/s 1,471 MB/s Much faster deep queue mixed IO.
+42%
Specifications 
Capacity
Capacity 		512GB 4TB
Conclusion 
Average Bench 322%
Average Bench 746%

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 Crucial T705 is a slightly improved version of the T700. Both are among the first PCIe 5.0 SSDs, offering peak data rates double those of PCIe 4.0. The T705 can reach staggering burst sequential read and write speeds of 15 and 12 GB/s. However, out of cache performance still lies within PCIe 4.0 limits so the T705 doesn’t have a PCIe 5.0 advantage during sustained workloads. The T705 offers around a 5% effective speed advantage over the T700 which is not justifiable at current prices (1TB = $180, 2TB = $300, 4TB = $500). While it may appeal to users looking for almost unparalleled burst performance, most users won’t notice much improvement compared to the WD Black SN850X because of other bottlenecks in a typical system. [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]

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Storage Devices FAQ
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Solid State Drives
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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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