CrucialCT4000T700SSD(3|5)
CrucialCT2000T705SSD(3|5)
Real World Speed
Performance profile from 831 user samples
744 User Benchmarks
Great bench: 994% 1.5TB free
Poor bench: 415% 2.5TB free (System drive)
Poor: 415% Great: 994%
SPEED RANK: 2nd / 1080
87 User Benchmarks
Great bench: 907% 1.5TB free (System drive)
Poor bench: 325% 987GB free
Poor: 325% Great: 907%
SPEED RANK: 3rd / 1080
Effective Speed
Effective SSD Speed
735 % +1% 728 %
Read
Avg. Sequential Read Speed
6026 MB/s 6582 MB/s Slightly faster read speed.
+9%
Write
Avg. Sequential Write Speed
6092 MB/s 6364 MB/s +4%
4K Read
Avg. 4K Random Read Speed
94.5 MB/s 137 MB/s Much faster random read.
+45%
4K Write
Avg. 4K Random Write Speed
235 MB/s 244 MB/s +4%
Mixed
Avg. Sequential Mixed IO Speed
3358 MB/s 3930 MB/s Faster mixed IO speed.
+17%
4K Mixed
Avg. 4K Random Mixed IO Speed
123 MB/s 142 MB/s Faster random mixed IO.
+15%
SusWrite
Avg. Sustained Write Speed
4851 MB/s Faster sustained write speed.
+24%
3925 MB/s
Read
Peak Sequential Read Speed
7655 MB/s 12549 MB/s Much faster peak read speed.
+64%
Write
Peak Sequential Write Speed
8214 MB/s 9760 MB/s Faster peak write speed.
+19%
4K Read
Peak 4K Random Read Speed
94.6 MB/s 987 MB/s Hugely faster peak random read.
+943%
4K Write
Peak 4K Random Write Speed
363 MB/s 645 MB/s Much faster peak random write.
+78%
Mixed
Peak Sequential Mixed IO Speed
3955 MB/s 8587 MB/s Hugely faster peak mixed IO speed.
+117%
4K Mixed
Peak 4K Random Mixed IO Speed
149 MB/s 582 MB/s Hugely faster peak random mixed IO.
+291%
SusWrite
Peak Sequential Sustained Write 60s Average
7376 MB/s Much faster peak sustained write speed.
+31%
5614 MB/s
Market Share
Based on 76,391,023 SSDs tested
Market Share
Market Share (trailing 30 days)
0.04 % 0.04 %
Value
Value For Money
258 % Better value.
+30%
199 %
User Rating
UBM User Rating
73 % More popular.
+16%
63 %
Price
Price (score)
$423 $295 Much cheaper.
+30%
Age
Newest
13 Months 4 Months Much more recent.
+69%
DQ Read
Peak 4K-64Thread Read Speed
2321 MB/s +2% 2277 MB/s
DQ Write
Peak 4K-64Thread Write Speed
1901 MB/s 2032 MB/s Slightly faster peak deep queue write.
+7%
AS-SSD Total
AS-SSD Total Score
7,932 Pts 10,785 Pts Much stronger server IO.
+36%
DQ Mixed
Peak 4K-64Thread Mixed IO Speed
2067 MB/s 2113 MB/s +2%
ADQ Read
Avg. 4K-64Thread Read Speed
1767 MB/s 1789 MB/s +1%
ADQ Write
Avg. 4K-64Thread Write Speed
1235 MB/s 1262 MB/s +2%
ADQ Mixed
Avg. 4K-64Thread Mixed IO Speed
1522 MB/s 1575 MB/s +3%
Capacity
Capacity
4TB 2TB
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The Crucial T700 is one of the first PCIe 5.0 SSDs, offering peak data rates double those of PCIe 4.0. The T700 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 T700 doesn’t have a PCIe 5.0 advantage during sustained workloads. At current prices (1TB = $140, 2TB = $270, 4TB = $370) the T700 may be of interest to users looking for almost unparalleled burst performance, though most users won’t notice much improvement compared to the WD Black SN850X because of other bottlenecks in in a typical system. [Jun '24 SSDrivePro]

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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

Solid State Drive Rankings (Price vs Performance) July 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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Group Test Results

  • Best user rated - User sentiment trumps benchmarks for this comparison.
  • Best value for money - Value for money is based on real world performance.
  • Fastest real world speed - Real World Speed measures performance for typical consumers.
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The Best
CPUGPUSSD
Intel Core i5-12600K $165Nvidia RTX 4060 $293WD Black SN850X M.2 2TB $119
Intel Core i5-13600K $248Nvidia RTX 4060-Ti $388WD Black SN850X M.2 1TB $90
Intel Core i5-12400F $110Nvidia RTX 4070 $520Crucial T700 M.2 4TB $423
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