Average Bench: 702% (2nd of 1087)

Based on 782 user benchmarks.  Model: CT4000T705SSD3

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]

Outstanding average bench

The Crucial T705 M.2 4TB averaged 602.4% higher than the peak scores attained by the group leaders. This is an excellent result which ranks the Crucial T705 M.2 4TB near the top of the comparison list.

Strengths

Avg. 4K-64Thread Mixed IO Speed 1,775MB/s
Avg. Sequential Write Speed 7,080MB/s

Terrible consistency

The range of scores (95th - 5th percentile) for the Crucial T705 M.2 4TB is 818%. This is a particularly wide range which indicates that the Crucial T705 M.2 4TB performs inconsistently under varying real world conditions.

Weaknesses

Avg. 4K Random Write Speed 257MB/s
Avg. 4K Random Read Speed 111MB/s

Average Bench

(Based on 782 samples)
Min Avg Max
3,326 Read 6,541 10,674
3,439 Write 7,080 9,794
2,250 Mixed 4,130 10,359
2,090 SusWrite 4,869 7,408
1,271% 5,655 MB/s
Min Avg Max
50.1 4K Read 111 618
97.2 4K Write 257 548
67.9 4K Mixed 142 580
486% 170 MB/s
Min Avg Max
1,205 DQ Read 1,960 2,594
717 DQ Write 1,499 2,168
962 DQ Mixed 1,775 2,344
1,315% 1,744 MB/s
User Benchmarks BenchSequentialRandom 4kDeep queue 4k
The fastest SSD (mainstream) averages a speed of 100%
1.5TB free (System drive)
Firmware: PACR5111
SusWrite @10s intervals: 2590 2492 2218 1283 1974 1969 MB/s
Read 13,741
Write 12,276
Mixed 13,044
SusWrite 2,088
2,301% 10,287 MB/s
4K Read 812
4K Write 729
4K Mixed 761
2,590% 767 MB/s
DQ Read 2,467
DQ Write 2,205
DQ Mixed 2,397
1,781% 2,356 MB/s
3TB free (System drive)
Firmware: PACR5111
SusWrite @10s intervals: 4584 4575 4482 4549 4489 4027 MB/s
Read 6,722
Write 4,894
Mixed 3,507
SusWrite 4,451
1,093% 4,893 MB/s
4K Read 78.6
4K Write 83.8
4K Mixed 80.8
267% 81.1 MB/s
DQ Read 1,914
DQ Write 345
DQ Mixed 654
602% 971 MB/s
3TB free (System drive)
Firmware: PACR5111
Read 5,773
Write 4,868
Mixed 1,575
897% 4,072 MB/s
4K Read 61.2
4K Write 225
4K Mixed 94.3
333% 127 MB/s
DQ Read 2,059
DQ Write 1,684
DQ Mixed 1,656
1,299% 1,800 MB/s
782 MORE »

 Market Share (See Leaders)

The number of benchmark samples for this model as a percentage of all 79,906,050 SSDs tested

 Prices

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MSRP ≈ $690 @ launch in Mar '24
AmazonDE CT4000T705SSD3 €39017 mins
EbayDE CT4000T705SSD3 €5315 mins
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Typical T705 M.2 4TB Builds (Compare 1,268 builds) See popular component choices, score breakdowns and rankings
Gaming
Gaming 199%
UFO
Desktop
Desktop 127%
UFO
Workstation
Workstation 260%
UFO

Motherboard: Asus ROG MAXIMUS Z790 DARK HERO

EDIT WITH CUSTOM PC BUILDER Value: 77% - Very good Total price: €3,019

Popular T705 M.2 4TB compatible motherboards:

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Group Test Results

  • Best user rated - User sentiment trumps benchmarks for this comparison.
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  • Fastest real world speed - Real World Speed measures performance for typical consumers.

 Comments

Blur the line between virtual and reality with maxed out Gen5 performance...

Added 12 months ago.

Good

12 months ago.


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The Best
CPUGPUSSD
Intel Core i5-12600K €178Nvidia RTX 4060 €308WD Black SN850X M.2 2TB €153
Intel Core i5-14600K €212Nvidia RTX 4060-Ti €441WD Black SN850X M.2 1TB €107
Intel Core i5-12400F €108Nvidia RTX 4070 €568Crucial T700 M.2 4TB €432
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