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CrucialCT4000T705SSD(3|5)
CrucialCT500P5PSSD8
▲ 60118 ▼

Release date: Q1 2024.

VS
▲ 502 ▼

Release date ≈ Q3 2021.

Effective Speed 
+127%
Real World Speed
Performance profile from 8,206 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
8,064 User Benchmarks
Best Bench: 463% 361GB free (System drive)
Worst Bench: 162% 372GB free (System drive)
Poor: 162% Great: 463%
SPEED RANK: 30th / 1080
Effective Speed
Effective SSD Speed 		746 % Hugely faster effective speed.
+127% 		328 %
Average Score 
+113%
Read
Avg. Sequential Read Speed 		6,243 MB/s Hugely faster read speed.
+112% 		2,948 MB/s
Write
Avg. Sequential Write Speed 		6,298 MB/s Hugely faster write speed.
+136% 		2,671 MB/s
4K Read
Avg. 4K Random Read Speed 		98.4 MB/s Much faster random read.
+66% 		59.4 MB/s
4K Write
Avg. 4K Random Write Speed 		217 MB/s Much faster random write.
+57% 		138 MB/s
Mixed
Avg. Sequential Mixed IO Speed 		3,806 MB/s Hugely faster mixed IO speed.
+98% 		1,920 MB/s
4K Mixed
Avg. 4K Random Mixed IO Speed 		119 MB/s Much faster random mixed IO.
+58% 		75.4 MB/s
SusWrite
Avg. Sustained Write Speed 		4,964 MB/s Hugely faster sustained write speed.
+262% 		1,372 MB/s
Peak Score 
+88%
Read
Peak Sequential Read Speed 		7,702 MB/s Hugely faster peak read speed.
+87% 		4,127 MB/s
Write
Peak Sequential Write Speed 		8,576 MB/s Hugely faster peak write speed.
+111% 		4,058 MB/s
4K Read
Peak 4K Random Read Speed 		96 MB/s Much faster peak random read.
+37% 		70.3 MB/s
4K Write
Peak 4K Random Write Speed 		358 MB/s Much faster peak random write.
+56% 		229 MB/s
Mixed
Peak Sequential Mixed IO Speed 		4,335 MB/s Much faster peak mixed IO speed.
+76% 		2,469 MB/s
4K Mixed
Peak 4K Random Mixed IO Speed 		151 MB/s Much faster peak random mixed IO.
+44% 		105 MB/s
SusWrite
Peak Sequential Sustained Write 60s Average 		7,320 MB/s Hugely faster peak sustained write speed.
+204% 		2,410 MB/s
Value & Sentiment 
+80%
Market Share
Based on 77,611,219 SSDs tested
See market share leaders
Market Share
Market Share (trailing 30 days) 		0.01 % 0.06 % Hugely higher market share.
+500%
Value
Value For Money 		250 % Hugely better value.
+241% 		73.3 %
User Rating
UBM User Rating 		60 % More popular.
+20% 		50 %
Price
Price (score) 		$450 $96 Much cheaper.
+79%
Nice To Haves 
+44%
Age
Newest 		8 Months Much more recent.
+79% 		39+ Months
DQ Read
Peak 4K-64Thread Read Speed 		2,373 MB/s Much faster peak deep queue read.
+63% 		1,456 MB/s
DQ Write
Peak 4K-64Thread Write Speed 		1,836 MB/s Faster peak deep queue write.
+15% 		1,598 MB/s
AS-SSD Total
AS-SSD Total Score 		8,002 Pts Much stronger server IO.
+55% 		5,173 Pts
DQ Mixed
Peak 4K-64Thread Mixed IO Speed 		2,086 MB/s Faster peak deep queue mixed IO.
+22% 		1,706 MB/s
ADQ Read
Avg. 4K-64Thread Read Speed 		1,778 MB/s Much faster deep queue read.
+54% 		1,155 MB/s
ADQ Write
Avg. 4K-64Thread Write Speed 		1,163 MB/s Faster deep queue write.
+26% 		925 MB/s
ADQ Mixed
Avg. 4K-64Thread Mixed IO Speed 		1,471 MB/s Much faster deep queue mixed IO.
+37% 		1,070 MB/s
Specifications 
Capacity
Capacity 		4TB 500GB
Conclusion 
Average Bench 746%
Average Bench 328%

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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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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