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OCZRADEON-R7SSD-120G
$67
KingstonSV300S37A/240G
▲ 53273 ▼
 $67 

Controller: Indilinx Barefoot 3 IDX500M00. Flash: Toshiba A19nm MLC. Release date: Q3 2014.

VS
▲ 538,211 ▼

Controller: LSI SandForce SF2281. Flash Memory: Toshiba 19nm Toggle Mode MLC. Release date: Q4 2012.

Effective Speed 
+35%
Real World Speed
Performance profile from 177,836 user samples
Benchmark your SSD here
1,123 User Benchmarks
Best Bench: 104% 112GB free
Worst Bench: 57% 19GB free (System drive)
Poor: 57% Great: 104%
SPEED RANK: 379th / 1072
176,713 User Benchmarks
Best Bench: 85% 223GB free
Worst Bench: 41% 91GB free (System drive)
Poor: 41% Great: 85%
SPEED RANK: 752nd / 1072
Effective Speed
Effective SSD Speed 		86.5 % Much faster effective speed.
+35% 		64.1 %
Average Score 
+45%
Read
Avg. Sequential Read Speed 		402 MB/s Much faster read speed.
+41% 		286 MB/s
Write
Avg. Sequential Write Speed 		402 MB/s Hugely faster write speed.
+92% 		209 MB/s
4K Read
Avg. 4K Random Read Speed 		24.6 MB/s +4% 23.7 MB/s
4K Write
Avg. 4K Random Write Speed 		87.4 MB/s Faster random write.
+11% 		78.4 MB/s
Mixed
Avg. Sequential Mixed IO Speed 		301 MB/s Much faster mixed IO speed.
+36% 		221 MB/s
4K Mixed
Avg. 4K Random Mixed IO Speed 		32.6 MB/s 32.8 MB/s +1%
SusWrite
Avg. Sustained Write Speed 		306 MB/s Hugely faster sustained write speed.
+132% 		132 MB/s
Peak Score 
+27%
Read
Peak Sequential Read Speed 		452 MB/s Slightly faster peak read speed.
+9% 		416 MB/s
Write
Peak Sequential Write Speed 		435 MB/s Much faster peak write speed.
+65% 		264 MB/s
4K Read
Peak 4K Random Read Speed 		29.2 MB/s 33.1 MB/s Faster peak random read.
+13%
4K Write
Peak 4K Random Write Speed 		121 MB/s Slightly faster peak random write.
+10% 		110 MB/s
Mixed
Peak Sequential Mixed IO Speed 		331 MB/s Faster peak mixed IO speed.
+18% 		281 MB/s
4K Mixed
Peak 4K Random Mixed IO Speed 		38.3 MB/s 44.2 MB/s Faster peak random mixed IO.
+15%
SusWrite
Peak Sequential Sustained Write 60s Average 		419 MB/s Hugely faster peak sustained write speed.
+119% 		191 MB/s
Value & Sentiment 
+∞%
Market Share
Based on 75,649,957 SSDs tested
See market share leaders
Market Share
Market Share (trailing 30 days) 		0 % 0.2 % Insanely higher market share.
+∞%
Value
Value For Money 		8.7 % 17.6 % Hugely better value.
+103%
User Rating
UBM User Rating 		53 % 53 %
Price
Price (score) 		$67 $35 Much cheaper.
+48%
Nice To Haves 
+44%
Age
Newest 		116 Months More recent.
+15% 		137 Months
DQ Read
Peak 4K-64Thread Read Speed 		339 MB/s Much faster peak deep queue read.
+31% 		259 MB/s
DQ Write
Peak 4K-64Thread Write Speed 		374 MB/s Much faster peak deep queue write.
+47% 		255 MB/s
AS-SSD Total
AS-SSD Total Score 		1,172 Pts Much stronger server IO.
+30% 		901 Pts
DQ Mixed
Peak 4K-64Thread Mixed IO Speed 		274 MB/s Faster peak deep queue mixed IO.
+29% 		213 MB/s
ADQ Read
Avg. 4K-64Thread Read Speed 		298 MB/s Hugely faster deep queue read.
+89% 		158 MB/s
ADQ Write
Avg. 4K-64Thread Write Speed 		303 MB/s Much faster deep queue write.
+58% 		192 MB/s
ADQ Mixed
Avg. 4K-64Thread Mixed IO Speed 		239 MB/s Much faster deep queue mixed IO.
+56% 		153 MB/s
Specifications 
Capacity
Capacity 		120GB 240GB
Conclusion 
Average Bench 86.5%
Average Bench 64.1%
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This is yet another Sandforce 2881 based SSD from Kingston, this time coupled with newer 19nm Nand flash. In terms of performance the V300 is nothing we haven't seen before with other Sandforce based SSDs. A side-by-side comparison with the HyperX shows that the two drives have a near identical performance profile which is more than a little disappointing given that the V300 is 16 months newer. With a sequential write speed of just 280 MB/s the V300 lags the group leaders by 62%, an expected result for a Sandforce based drive. To conclude, Kingston aren't offering anything new with the V300, consequently there are far faster (and cheaper) drives available elsewhere including the excellent Samsung Evo which is the current group leader. [Jan '14 SSDrivePro]

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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.
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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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  • - 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
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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?
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?
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 Best User Rated
The Best.
CPUGPUSSD
Intel Core i5-13600K $279Nvidia RTX 4060 $300Crucial MX500 250GB $40
Intel Core i5-12400F $134Nvidia RTX 4060-Ti $385Samsung 850 Evo 120GB $80
Intel Core i5-12600K $184Nvidia RTX 4070 $409Samsung 860 Evo 250GB $52
HDDRAMUSB
Seagate Barracuda 1TB (2016) $39Corsair Vengeance LPX DDR4 3200 C16 2x8GB $40SanDisk Extreme 64GB $72
WD Blue 1TB (2012) $35Corsair Vengeance LPX DDR4 3000 C15 2x8GB $43SanDisk Extreme 32GB $28
Seagate Barracuda 2TB (2016) $51G.SKILL Trident Z DDR4 3200 C14 4x16GB $351SanDisk Ultra Fit 32GB $16
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