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SamsungMZ-77E2T0B
GigabyteGP-GSM2NE8128GNTD
▲ 5121 ▼

Controller: Samsung MKX. Memory: Samsung 128 layer TLC V-NAND. Release date ≈ Q1 2021.

VS
▲ 503 ▼

Release date ≈ Q4 2018.

Effective Speed 
+28%
Real World Speed
Performance profile from 32,648 user samples
Benchmark your SSD here
31,076 User Benchmarks
Best Bench: 136% 1TB free
Worst Bench: 81% 207GB free
Poor: 81% Great: 136%
SPEED RANK: 203rd / 1074
1,572 User Benchmarks
Best Bench: 119% 55GB free (System drive)
Worst Bench: 55% 38GB free (System drive)
Poor: 55% Great: 119%
SPEED RANK: 357th / 1074
Effective Speed
Effective SSD Speed 		113 % Faster effective speed.
+28% 		88.5 %
Average Score 
+41%
Read
Avg. Sequential Read Speed 		472 MB/s 591 MB/s Faster read speed.
+25%
Write
Avg. Sequential Write Speed 		442 MB/s Much faster write speed.
+49% 		297 MB/s
4K Read
Avg. 4K Random Read Speed 		38.6 MB/s Slightly faster random read.
+9% 		35.3 MB/s
4K Write
Avg. 4K Random Write Speed 		87.7 MB/s 87.7 MB/s
Mixed
Avg. Sequential Mixed IO Speed 		411 MB/s Faster mixed IO speed.
+12% 		367 MB/s
4K Mixed
Avg. 4K Random Mixed IO Speed 		51.2 MB/s Much faster random mixed IO.
+48% 		34.7 MB/s
SusWrite
Avg. Sustained Write Speed 		433 MB/s Hugely faster sustained write speed.
+195% 		147 MB/s
Peak Score 
+2%
Read
Peak Sequential Read Speed 		515 MB/s 835 MB/s Much faster peak read speed.
+62%
Write
Peak Sequential Write Speed 		491 MB/s 565 MB/s Faster peak write speed.
+15%
4K Read
Peak 4K Random Read Speed 		48.7 MB/s Faster peak random read.
+11% 		43.8 MB/s
4K Write
Peak 4K Random Write Speed 		126 MB/s Slightly faster peak random write.
+7% 		118 MB/s
Mixed
Peak Sequential Mixed IO Speed 		462 MB/s 579 MB/s Faster peak mixed IO speed.
+25%
4K Mixed
Peak 4K Random Mixed IO Speed 		67.6 MB/s Much faster peak random mixed IO.
+32% 		51.4 MB/s
SusWrite
Peak Sequential Sustained Write 60s Average 		489 MB/s Much faster peak sustained write speed.
+68% 		291 MB/s
Value & Sentiment 
+∞%
Market Share
Based on 76,088,940 SSDs tested
See market share leaders
Market Share
Market Share (trailing 30 days) 		0.2 % Insanely higher market share.
+∞% 		0 %
Value
Value For Money 		47.8 % Hugely better value.
+329% 		11.1 %
User Rating
UBM User Rating 		51 % +2% 50 %
Price
Price (score) 		$165 $53 Much cheaper.
+68%
Nice To Haves 
+11%
Age
Newest 		40+ Months Much more recent.
+40% 		67+ Months
DQ Read
Peak 4K-64Thread Read Speed 		388 MB/s Slightly faster peak deep queue read.
+7% 		361 MB/s
DQ Write
Peak 4K-64Thread Write Speed 		363 MB/s 513 MB/s Much faster peak deep queue write.
+41%
AS-SSD Total
AS-SSD Total Score 		1,294 Pts 1,428 Pts Stronger server IO.
+10%
DQ Mixed
Peak 4K-64Thread Mixed IO Speed 		373 MB/s +3% 363 MB/s
ADQ Read
Avg. 4K-64Thread Read Speed 		348 MB/s Faster deep queue read.
+18% 		294 MB/s
ADQ Write
Avg. 4K-64Thread Write Speed 		307 MB/s Faster deep queue write.
+19% 		258 MB/s
ADQ Mixed
Avg. 4K-64Thread Mixed IO Speed 		315 MB/s Much faster deep queue mixed IO.
+51% 		208 MB/s
Specifications 
Capacity
Capacity 		2TB 128GB
User Builds 
31,076
1,572
Custom PC Builder (Start a new build) Build your perfect PC: compare component prices, popularity, speed and value for money

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Solid State Drive Rankings (Price vs Performance) June 2024 SSD Rankings

Welcome to our 2.5" and M.2 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.
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.

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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

Storage Devices FAQ
What is sustained sequential write speed?
What’s the difference between SLC, MLC and TLC?
What is 3D XPoint and how fast is it?
What’s the difference between SATA, PCIe and NVMe?
What’s the difference between NAND and V-NAND?
What is sequential write speed?
What is sequential read speed?
What is incompressible data?
What is queue depth?
Solid State Drives
What is the SSD value for money rating?
What is 4K 64 thread write speed?
Can CPU power saving states (C1,C2,C3) impact SSD speed?
What is the effective SSD speed index?
How is the AS SSD write score calculated?
How is the AS SSD read score calculated?
How is the AS SSD total score calculated?
ALL FAQs »

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Marketers operate countless reddit accounts. UserBenchmark challenges their narrative so they attack our reputation with a co-ordinated charade.
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PC brands make a lot of profit on flagships like the 4090, 14900KS, and 7950X3D. We help users get similar real-world performance for less money.
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We don't pay youtubers, so they don't praise us. Moreover, UserBenchmark's data exposes youtubers that promote overpriced/inferior products.
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Instead of chasing sponsorship with billion-dollar PC brands, we've dedicated 13 years to publishing real-world data which collectively saves our users millions.
The Best.
CPUGPUSSD
Intel Core i5-12600K $174Nvidia RTX 4060 $293Crucial MX500 250GB $39
Intel Core i5-12400F $120Nvidia RTX 4060-Ti $385Samsung 850 Evo 120GB $80
Intel Core i5-13600K $260Nvidia RTX 4070 $549Samsung 870 Evo 250GB $44
HDDRAMUSB
Seagate Barracuda 1TB (2016) $37Corsair Vengeance LPX DDR4 3200 C16 2x8GB $40SanDisk Extreme 64GB $72
WD Blue 1TB (2012) $28Corsair Vengeance LPX DDR4 3000 C15 2x8GB $48SanDisk Extreme 32GB $28
Seagate Barracuda 2TB (2016) $62G.SKILL Trident Z DDR4 3200 C14 4x16GB $351SanDisk Ultra Fit 32GB $16
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