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SamsungMZ-7TE250BW
SamsungMZ-76E250B
▲ 5335,450 ▼

Controller: Samsung 3 Core MEX. Memory: Samsung 19nm Toggle Mode TLC. Release date: Q3 2013.

VS
▲ 57984 ▼

Controller: Samsung MJX. Memory: Samsung 64 layer TLC V-NAND. Release date: Q1 2018.

Effective Speed 
+8%
Real World Speed
Performance profile from 513,929 user samples
Benchmark your SSD here
217,115 User Benchmarks
Best Bench: 118% 68GB free
Worst Bench: 64% 231GB free
Poor: 64% Great: 118%
SPEED RANK: 284th / 1080
296,814 User Benchmarks
Best Bench: 128% 34GB free
Worst Bench: 75% 64GB free (System drive)
Poor: 75% Great: 128%
SPEED RANK: 250th / 1080
Effective Speed
Effective SSD Speed 		95.9 % 104 % Slightly faster effective speed.
+8%
Average Score 
+9%
Read
Avg. Sequential Read Speed 		465 MB/s 480 MB/s +3%
Write
Avg. Sequential Write Speed 		394 MB/s +3% 381 MB/s
4K Read
Avg. 4K Random Read Speed 		38.8 MB/s +2% 38.1 MB/s
4K Write
Avg. 4K Random Write Speed 		85.3 MB/s 95.7 MB/s Faster random write.
+12%
Mixed
Avg. Sequential Mixed IO Speed 		347 MB/s 363 MB/s +5%
4K Mixed
Avg. 4K Random Mixed IO Speed 		48 MB/s +0% 47.9 MB/s
SusWrite
Avg. Sustained Write Speed 		195 MB/s 285 MB/s Much faster sustained write speed.
+46%
Peak Score 
+9%
Read
Peak Sequential Read Speed 		507 MB/s 517 MB/s +2%
Write
Peak Sequential Write Speed 		489 MB/s 492 MB/s +1%
4K Read
Peak 4K Random Read Speed 		46.7 MB/s 50 MB/s Slightly faster peak random read.
+7%
4K Write
Peak 4K Random Write Speed 		119 MB/s 126 MB/s Slightly faster peak random write.
+6%
Mixed
Peak Sequential Mixed IO Speed 		418 MB/s 466 MB/s Faster peak mixed IO speed.
+11%
4K Mixed
Peak 4K Random Mixed IO Speed 		59.8 MB/s 66.5 MB/s Faster peak random mixed IO.
+11%
SusWrite
Peak Sequential Sustained Write 60s Average 		299 MB/s 379 MB/s Faster peak sustained write speed.
+27%
Value & Sentiment 
+66%
Market Share
Based on 77,567,674 SSDs tested
See market share leaders
Market Share
Market Share (trailing 30 days) 		0.17 % 0.4 % Hugely higher market share.
+135%
Value
Value For Money 		12.5 % 21.9 % Much better value.
+75%
User Rating
UBM User Rating 		53 % 57 % Slightly more popular.
+8%
Price
Price (score) 		$99 $52 Much cheaper.
+47%
Nice To Haves 
+18%
Age
Newest 		136 Months 81 Months Much more recent.
+40%
DQ Read
Peak 4K-64Thread Read Speed 		383 MB/s 389 MB/s +2%
DQ Write
Peak 4K-64Thread Write Speed 		362 MB/s 362 MB/s
AS-SSD Total
AS-SSD Total Score 		1,273 Pts 1,297 Pts +2%
DQ Mixed
Peak 4K-64Thread Mixed IO Speed 		237 MB/s 371 MB/s Much faster peak deep queue mixed IO.
+57%
ADQ Read
Avg. 4K-64Thread Read Speed 		337 MB/s 357 MB/s Slightly faster deep queue read.
+6%
ADQ Write
Avg. 4K-64Thread Write Speed 		293 MB/s +1% 291 MB/s
ADQ Mixed
Avg. 4K-64Thread Mixed IO Speed 		203 MB/s 278 MB/s Much faster deep queue mixed IO.
+37%
Specifications 
Capacity
Capacity 		250GB 250GB
Conclusion 
Average Bench 95.9%
Average Bench 104%

The Evo is remarkable in that, like the Sandisk Extreme II, it features a second level cache. For the 250 GB Evo this consists of a 3 GB Turbowrite cache (TWC) which is a block of high speed Flash Memory. When the TWC is exhausted write speeds drop by approximately 50% but that won't often happen under typical consumer workloads. In terms of raw performance, even with its cache, the Evo still isn't the fastest drive. With a real world speed index reading of 439 MB/s the EVO is however, within reach of the two speed leaders (Vector and 850 Pro). At a price point of $130 the Evo is around 30% cheaper making it the best value for money SSDs I have seen in 2014. Comparing the Evo and the Sandisk Ultra Plus shows that the Evo is the winner but the Sandisk may be a viable alternative thanks to its cache-free, and therefore more consistent performance during extended writes. [Aug '14 SSDrivePro]

MORE DETAILS

The 860 Evo is the latest mainstream SATA SSD from Samsung. The 2.5-inch version of the 860 Evo will be available in several capacities ranging from 250 GB to a staggering 4TB. It’s also available in the slimmer M.2 and mSATA form factors. The 860 Evo demonstrates marginally reduced performance compared to its popular, but now three year old predecessor, the 850 Evo. In a head to head comparison the 860 looses by a very modest 6% in terms of effective speed. The 860 Evo is based on a refinement of Samsung’s consumer grade TLC V-NAND, this time featuring 256Gb and 512 Gb 64 layer V-NAND and it also features a new "MJX" controller. The 250 GB version can reach sequential write speeds of up to 520 MB/s, dropping to 300 MB/s once the SLC cache is exhausted (the 250 GB version has a 12 GB SLC write cache). Peak sequential read speeds of 560 MB/s are achievable across the different capacities. The 250GB version has a 512 MB LPDDR4 DRAM cache. All capacities have a five year warranty, but as a testament to the enhanced reliability of this new technology, the warrantied terabytes written (TBW) has doubled from 75 TBW to 150 TBW for the 250 GB 860 Evo. [Jan '18 SSDrivePro]

MORE DETAILS

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Solid State Drive Rankings (Price vs Performance) November 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]

Group Test Results

  • Best user rated - User sentiment trumps benchmarks for this comparison.
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 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?
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What is sequential write speed?
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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?
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The Best
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Intel Core i5-13600K $210Nvidia RTX 4060 $290WD Black SN850X M.2 2TB $135
Intel Core i5-12400F $111Nvidia RTX 4060-Ti $389WD Black SN850X M.2 1TB $84
Intel Core i5-12600K $167Nvidia RTX 4070 $500Crucial T700 M.2 4TB $406
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