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CrucialCT4000T705SSD(3|5)
SamsungMZ-V9P4T0B(W|/AM)
▲ 60118 ▼

Release date: Q1 2024.

VS
▲ 65327 ▼

Release date: Q4 2023.

Effective Speed 
+53%
Real World Speed
Performance profile from 6,460 user samples
Benchmark your SSD here
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
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 		746 % Much faster effective speed.
+53% 		487 %
Average Score 
+47%
Read
Avg. Sequential Read Speed 		6,243 MB/s Hugely faster read speed.
+151% 		2,487 MB/s
Write
Avg. Sequential Write Speed 		6,298 MB/s Much faster write speed.
+63% 		3,874 MB/s
4K Read
Avg. 4K Random Read Speed 		98.4 MB/s Faster random read.
+24% 		79.4 MB/s
4K Write
Avg. 4K Random Write Speed 		217 MB/s Faster random write.
+11% 		195 MB/s
Mixed
Avg. Sequential Mixed IO Speed 		3,806 MB/s Faster mixed IO speed.
+29% 		2,948 MB/s
4K Mixed
Avg. 4K Random Mixed IO Speed 		119 MB/s Faster random mixed IO.
+12% 		106 MB/s
SusWrite
Avg. Sustained Write Speed 		4,964 MB/s Much faster sustained write speed.
+41% 		3,533 MB/s
Peak Score 
+46%
Read
Peak Sequential Read Speed 		7,702 MB/s Hugely faster peak read speed.
+141% 		3,190 MB/s
Write
Peak Sequential Write Speed 		8,576 MB/s Much faster peak write speed.
+77% 		4,857 MB/s
4K Read
Peak 4K Random Read Speed 		96 MB/s +1% 94.8 MB/s
4K Write
Peak 4K Random Write Speed 		358 MB/s Faster peak random write.
+21% 		295 MB/s
Mixed
Peak Sequential Mixed IO Speed 		4,335 MB/s Faster peak mixed IO speed.
+20% 		3,621 MB/s
4K Mixed
Peak 4K Random Mixed IO Speed 		151 MB/s Slightly faster peak random mixed IO.
+6% 		143 MB/s
SusWrite
Peak Sequential Sustained Write 60s Average 		7,320 MB/s Much faster peak sustained write speed.
+56% 		4,701 MB/s
Value & Sentiment 
+1,036%
Market Share
Based on 77,603,268 SSDs tested
See market share leaders
Market Share
Market Share (trailing 30 days) 		0.01 % 0.42 % Insanely higher market share.
+4,100%
Value
Value For Money 		250 % +4% 239 %
User Rating
UBM User Rating 		60 % 65 % Slightly more popular.
+8%
Price
Price (score) 		$450 $270 Much cheaper.
+40%
Nice To Haves 
+10%
Age
Newest 		8 Months Much more recent.
+38% 		13 Months
DQ Read
Peak 4K-64Thread Read Speed 		2,373 MB/s +4% 2,277 MB/s
DQ Write
Peak 4K-64Thread Write Speed 		1,836 MB/s 1,855 MB/s +1%
AS-SSD Total
AS-SSD Total Score 		8,002 Pts Stronger server IO.
+18% 		6,803 Pts
DQ Mixed
Peak 4K-64Thread Mixed IO Speed 		2,086 MB/s +1% 2,062 MB/s
ADQ Read
Avg. 4K-64Thread Read Speed 		1,778 MB/s Faster deep queue read.
+13% 		1,580 MB/s
ADQ Write
Avg. 4K-64Thread Write Speed 		1,163 MB/s 1,177 MB/s +1%
ADQ Mixed
Avg. 4K-64Thread Mixed IO Speed 		1,471 MB/s Slightly faster deep queue mixed IO.
+7% 		1,370 MB/s
Specifications 
Capacity
Capacity 		4TB 4TB
Conclusion 
Average Bench 746%
Average Bench 487%

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

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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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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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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