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CrucialCT1000T705SSD(3|5)
▲ 500 ▼
  

Release date ≈ Q2 2021.

VS
▲ 62137 ▼

Release date: Q1 2024.

Effective Speed 
+92%
Real World Speed
Performance profile from 7,961 user samples
Benchmark your SSD here
7,772 User Benchmarks
Best Bench: 364% 900GB free (System drive)
Worst Bench: 213% 919GB free (System drive)
Poor: 213% Great: 364%
SPEED RANK: 38th / 1080
189 User Benchmarks
Great bench: 737% 783GB free (System drive)
Poor bench: 400% 574GB free (System drive)
Poor: 400% Great: 737%
SPEED RANK: 5th / 1080
Effective Speed
Effective SSD Speed 		300 % 577 % Hugely faster effective speed.
+92%
Average Score 
+104%
Read
Avg. Sequential Read Speed 		2,450 MB/s 5,984 MB/s Hugely faster read speed.
+144%
Write
Avg. Sequential Write Speed 		2,174 MB/s 5,928 MB/s Hugely faster write speed.
+173%
4K Read
Avg. 4K Random Read Speed 		53.5 MB/s 90.9 MB/s Much faster random read.
+70%
4K Write
Avg. 4K Random Write Speed 		119 MB/s 206 MB/s Much faster random write.
+73%
Mixed
Avg. Sequential Mixed IO Speed 		1,496 MB/s 3,546 MB/s Hugely faster mixed IO speed.
+137%
4K Mixed
Avg. 4K Random Mixed IO Speed 		71.5 MB/s 116 MB/s Much faster random mixed IO.
+62%
SusWrite
Avg. Sustained Write Speed 		1,467 MB/s 2,486 MB/s Much faster sustained write speed.
+69%
Peak Score 
+119%
Read
Peak Sequential Read Speed 		2,792 MB/s 7,580 MB/s Hugely faster peak read speed.
+171%
Write
Peak Sequential Write Speed 		2,520 MB/s 8,042 MB/s Hugely faster peak write speed.
+219%
4K Read
Peak 4K Random Read Speed 		64.3 MB/s 94.6 MB/s Much faster peak random read.
+47%
4K Write
Peak 4K Random Write Speed 		154 MB/s 344 MB/s Hugely faster peak random write.
+123%
Mixed
Peak Sequential Mixed IO Speed 		1,680 MB/s 4,118 MB/s Hugely faster peak mixed IO speed.
+145%
4K Mixed
Peak 4K Random Mixed IO Speed 		89.1 MB/s 148 MB/s Much faster peak random mixed IO.
+66%
SusWrite
Peak Sequential Sustained Write 60s Average 		2,006 MB/s 3,251 MB/s Much faster peak sustained write speed.
+62%
Value & Sentiment 
+38%
Market Share
Based on 77,611,912 SSDs tested
See market share leaders
Market Share
Market Share (trailing 30 days) 		0.02 % Hugely higher market share.
+100% 		0.01 %
User Rating
UBM User Rating 		50 % 62 % More popular.
+24%
Nice To Haves 
+72%
Age
Newest 		42+ Months 8 Months Hugely more recent.
+81%
DQ Read
Peak 4K-64Thread Read Speed 		1,258 MB/s 2,221 MB/s Much faster peak deep queue read.
+77%
DQ Write
Peak 4K-64Thread Write Speed 		1,085 MB/s 1,748 MB/s Much faster peak deep queue write.
+61%
AS-SSD Total
AS-SSD Total Score 		3,912 Pts 7,577 Pts Hugely stronger server IO.
+94%
DQ Mixed
Peak 4K-64Thread Mixed IO Speed 		1,124 MB/s 1,969 MB/s Much faster peak deep queue mixed IO.
+75%
ADQ Read
Avg. 4K-64Thread Read Speed 		981 MB/s 1,738 MB/s Much faster deep queue read.
+77%
ADQ Write
Avg. 4K-64Thread Write Speed 		783 MB/s 1,099 MB/s Much faster deep queue write.
+40%
ADQ Mixed
Avg. 4K-64Thread Mixed IO Speed 		862 MB/s 1,452 MB/s Much faster deep queue mixed IO.
+68%
Specifications 
Capacity
Capacity 		1TB 1TB
Conclusion 
Average Bench 300%
Average Bench 577%

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]

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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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 Frequently Asked Questions

Storage Devices FAQ
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What’s the difference between SLC, MLC and TLC?
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What’s the difference between SATA, PCIe and NVMe?
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Solid State Drives
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What is 4K 64 thread write speed?
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What is the effective SSD speed index?
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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 $154Nvidia RTX 4060-Ti $389WD Black SN850X M.2 1TB $80
Intel Core i5-12400F $111Nvidia RTX 4070 $500Crucial T700 M.2 4TB $320
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