UserBenchmark: AMD Radeon R3 vs Kingston SSDNow UV400

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KingstonSUV400S37/240G

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AMDR3SL240G

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Real World Speed

Performance profile from 109,336 user samples

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105,079 User Benchmarks

Best Bench: 88% 223GB free
Worst Bench: 49% 175GB free (System drive)

Poor: 49% Great: 88%

SPEED RANK: 641^st / 1072

4,257 User Benchmarks

Best Bench: 90% 123GB free
Worst Bench: 53% 23GB free (System drive)

Poor: 53% Great: 90%

SPEED RANK: 534^th / 1072


Effective Speed Effective SSD Speed		71.5 %			77.1 %	Slightly faster effective speed. +8%


Read Avg. Sequential Read Speed	443 MB/s		455 MB/s	+3%
Write Avg. Sequential Write Speed	401 MB/s	+2%	395 MB/s
4K Read Avg. 4K Random Read Speed	27.2 MB/s	+4%	26.2 MB/s
4K Write Avg. 4K Random Write Speed	69.1 MB/s		77.4 MB/s	Faster random write. +12%
Mixed Avg. Sequential Mixed IO Speed	225 MB/s		341 MB/s	Much faster mixed IO speed. +52%
4K Mixed Avg. 4K Random Mixed IO Speed	29.3 MB/s		37.4 MB/s	Faster random mixed IO. +28%
SusWrite Avg. Sustained Write Speed	130 MB/s	Faster sustained write speed. +17%	111 MB/s


Read Peak Sequential Read Speed	496 MB/s		503 MB/s	+1%
Write Peak Sequential Write Speed	463 MB/s	+2%	455 MB/s
4K Read Peak 4K Random Read Speed	35 MB/s	Faster peak random read. +13%	31 MB/s
4K Write Peak 4K Random Write Speed	97.7 MB/s		111 MB/s	Faster peak random write. +14%
Mixed Peak Sequential Mixed IO Speed	365 MB/s		400 MB/s	Slightly faster peak mixed IO speed. +10%
4K Mixed Peak 4K Random Mixed IO Speed	42.6 MB/s		46.9 MB/s	Faster peak random mixed IO. +10%
SusWrite Peak Sequential Sustained Write 60s Average	147 MB/s	Faster peak sustained write speed. +22%	120 MB/s

Market Share

Based on 75,722,178 SSDs tested

See market share leaders


Market Share Market Share (trailing 30 days)		0.08 %	Insanely higher market share. +∞%		0 %
User Rating UBM User Rating		52 %	+4%		50 %


Age Newest	94+ Months	+1%	95+ Months
DQ Read Peak 4K-64Thread Read Speed	327 MB/s	+4%	313 MB/s
DQ Write Peak 4K-64Thread Write Speed	283 MB/s		337 MB/s	Faster peak deep queue write. +19%
AS-SSD Total AS-SSD Total Score	1,060 Pts		1,098 Pts	+4%
DQ Mixed Peak 4K-64Thread Mixed IO Speed	186 MB/s		246 MB/s	Much faster peak deep queue mixed IO. +32%
ADQ Read Avg. 4K-64Thread Read Speed	280 MB/s	+1%	278 MB/s
ADQ Write Avg. 4K-64Thread Write Speed	201 MB/s		270 MB/s	Much faster deep queue write. +34%
ADQ Mixed Avg. 4K-64Thread Mixed IO Speed	144 MB/s		204 MB/s	Much faster deep queue mixed IO. +42%


Capacity Capacity			240GB			240GB

poor performance ^{[Jun '18 ViceCity]}

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Solid State Drive Rankings (Price vs Performance) April 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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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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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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CPU	GPU	SSD
Intel Core i5-13600K $273	Nvidia RTX 4060 $295	Crucial MX500 250GB $40
Intel Core i5-12400F $133	Nvidia RTX 4060-Ti $385	Samsung 850 Evo 120GB $80
Intel Core i5-12600K $177	Nvidia RTX 4070 $539	Samsung 860 Evo 250GB $52

HDD	RAM	USB
Seagate Barracuda 1TB (2016) $39	Corsair Vengeance LPX DDR4 3200 C16 2x8GB $45	SanDisk Extreme 64GB $72
WD Blue 1TB (2012) $37	Corsair Vengeance LPX DDR4 3000 C15 2x8GB $43	SanDisk Extreme 32GB $28
Seagate Barracuda 2TB (2016) $51	G.SKILL Trident Z DDR4 3200 C14 4x16GB $351	SanDisk Ultra Fit 32GB $16