SamsungMZ-V9P4T0B(W|/AM)
CrucialCT4000T700SSD(3|5)
Real World Speed
Performance profile from 4,807 user samples
4,063 User Benchmarks
Great bench: 619% 3TB free
Poor bench: 306% 719GB free (System drive)
Poor: 306% Great: 619%
SPEED RANK: 9th / 1080
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
Effective Speed
Effective SSD Speed
488 % 735 % Much faster effective speed.
+51%
Read
Avg. Sequential Read Speed
2450 MB/s 6026 MB/s Hugely faster read speed.
+146%
Write
Avg. Sequential Write Speed
3868 MB/s 6092 MB/s Much faster write speed.
+57%
4K Read
Avg. 4K Random Read Speed
73.8 MB/s 94.5 MB/s Faster random read.
+28%
4K Write
Avg. 4K Random Write Speed
190 MB/s 235 MB/s Faster random write.
+24%
Mixed
Avg. Sequential Mixed IO Speed
2903 MB/s 3358 MB/s Faster mixed IO speed.
+16%
4K Mixed
Avg. 4K Random Mixed IO Speed
105 MB/s 123 MB/s Faster random mixed IO.
+17%
SusWrite
Avg. Sustained Write Speed
3603 MB/s 4851 MB/s Much faster sustained write speed.
+35%
Read
Peak Sequential Read Speed
3184 MB/s 7655 MB/s Hugely faster peak read speed.
+140%
Write
Peak Sequential Write Speed
4791 MB/s 8214 MB/s Much faster peak write speed.
+71%
4K Read
Peak 4K Random Read Speed
94.7 MB/s +0% 94.6 MB/s
4K Write
Peak 4K Random Write Speed
304 MB/s 363 MB/s Faster peak random write.
+19%
Mixed
Peak Sequential Mixed IO Speed
3604 MB/s 3955 MB/s Slightly faster peak mixed IO speed.
+10%
4K Mixed
Peak 4K Random Mixed IO Speed
149 MB/s 149 MB/s
SusWrite
Peak Sequential Sustained Write 60s Average
4661 MB/s 7376 MB/s Much faster peak sustained write speed.
+58%
Market Share
Based on 76,390,575 SSDs tested
Market Share
Market Share (trailing 30 days)
0.31 % Hugely higher market share.
+675%
0.04 %
Value
Value For Money
232 % 258 % Better value.
+11%
User Rating
UBM User Rating
65 % 73 % More popular.
+12%
Price
Price (score)
$282 Much cheaper.
+33%
$423
Age
Newest
9 Months Much more recent.
+31%
13 Months
DQ Read
Peak 4K-64Thread Read Speed
2218 MB/s 2321 MB/s +5%
DQ Write
Peak 4K-64Thread Write Speed
1824 MB/s 1901 MB/s +4%
AS-SSD Total
AS-SSD Total Score
6,681 Pts 7,932 Pts Stronger server IO.
+19%
DQ Mixed
Peak 4K-64Thread Mixed IO Speed
2019 MB/s 2067 MB/s +2%
ADQ Read
Avg. 4K-64Thread Read Speed
1605 MB/s 1767 MB/s Faster deep queue read.
+10%
ADQ Write
Avg. 4K-64Thread Write Speed
1184 MB/s 1235 MB/s +4%
ADQ Mixed
Avg. 4K-64Thread Mixed IO Speed
1385 MB/s 1522 MB/s Slightly faster deep queue mixed IO.
+10%
Capacity
Capacity
4TB 4TB
ADVERTISEMENT

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

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]

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]

ADVERTISEMENT

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.
How Fast Is Your SSD? (Bench your build) Size up your PC in less than a minute

Welcome to our PC speed test tool. UserBenchmark will test your PC and compare the results to other users with the same components. You can quickly size up your PC, identify hardware problems and explore the best value for money upgrades.

UserBenchmark of the month

How it works

  • - Download and run UserBenchmark
  • - CPU tests include: integer, floating and string
  • - GPU tests include: six 3D game simulations
  • - Drive tests include: read, write, sustained write and mixed IO
  • - RAM tests include: single/multi core bandwidth and latency
  • - SkillBench (space shooter) tests user input accuracy
  • - Reports are generated and presented on userbenchmark.com
  • - Identify the strongest components in your PC
  • - See speed test results from other users
  • - Compare your components to the current market leaders
  • - Explore your best upgrade options with a virtual PC build
  • - Compare your in-game FPS to other users with your hardware

 Frequently Asked Questions

 Best User Rated

Why does UserBenchmark have a bad reputation on reddit?
Marketers operate thousands of reddit accounts. Our benchmarks expose their spiel so they attack our reputation.
Why don’t PC brands endorse UserBenchmark?
Brands make boatloads on flagships like the 4090 and 14900KS. We help users get similar real-world performance for less money.
Why don’t youtubers promote UserBenchmark?
We don't pay youtubers, so they don't praise us. Moreover, our data obstructs youtubers who promote overpriced or inferior products.
Why does UserBenchmark have negative trustpilot reviews?
The 200+ trustpilot reviews are mostly written by virgin marketing accounts. Real users don't give a monkey's about big brands.
Why is UserBenchmark popular with users?
Instead of pursuing brands for sponsorship, we've spent 13 years publishing real-world data for users.
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
Today's hottest deals
If you buy something via a price link, UserBenchmark may earn a commission
About  •  User Guide  •  FAQs  •  Email  •  Privacy  •  Developer  •  YouTube Feedback