UserBenchmark: Corsair Force LS vs Samsung 870 EVO

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SamsungMZ-77E1T0B

BUY • $89

CorsairCSSD-F120GBLS

BUY • $98

BenchYourSSD

Real World Speed

Performance profile from 138,359 user samples

Benchmark your SSD here

129,044 User Benchmarks

Best Bench: 137% 931GB free
Worst Bench: 82% 306GB free

Poor: 82% Great: 137%

SPEED RANK: 206^th / 1072

9,315 User Benchmarks

Best Bench: 84% 45GB free (System drive)
Worst Bench: 33% 72GB free (System drive)

Poor: 33% Great: 84%

SPEED RANK: 863^rd / 1072


Effective Speed Effective SSD Speed		112 %	Hugely faster effective speed. +108%		53.9 %


Read Avg. Sequential Read Speed	472 MB/s	Faster read speed. +10%	428 MB/s
Write Avg. Sequential Write Speed	436 MB/s	Hugely faster write speed. +238%	129 MB/s
4K Read Avg. 4K Random Read Speed	38.1 MB/s	Much faster random read. +53%	24.9 MB/s
4K Write Avg. 4K Random Write Speed	87.8 MB/s	Much faster random write. +58%	55.7 MB/s
Mixed Avg. Sequential Mixed IO Speed	402 MB/s	Hugely faster mixed IO speed. +151%	160 MB/s
4K Mixed Avg. 4K Random Mixed IO Speed	50.4 MB/s	Hugely faster random mixed IO. +221%	15.7 MB/s
SusWrite Avg. Sustained Write Speed	423 MB/s	Hugely faster sustained write speed. +346%	94.9 MB/s


Read Peak Sequential Read Speed	516 MB/s	+2%	504 MB/s
Write Peak Sequential Write Speed	492 MB/s	Much faster peak write speed. +37%	358 MB/s
4K Read Peak 4K Random Read Speed	48.9 MB/s	Much faster peak random read. +30%	37.6 MB/s
4K Write Peak 4K Random Write Speed	125 MB/s	Much faster peak random write. +40%	89.5 MB/s
Mixed Peak Sequential Mixed IO Speed	464 MB/s	Much faster peak mixed IO speed. +37%	339 MB/s
4K Mixed Peak 4K Random Mixed IO Speed	67.5 MB/s	Hugely faster peak random mixed IO. +93%	34.9 MB/s
SusWrite Peak Sequential Sustained Write 60s Average	486 MB/s	Hugely faster peak sustained write speed. +143%	200 MB/s

Market Share

Based on 75,650,385 SSDs tested

See market share leaders


Market Share Market Share (trailing 30 days)	0.68 %	Insanely higher market share. +6,700%	0.01 %
Value Value For Money	44.7 %	Hugely better value. +994%	4.09 %
User Rating UBM User Rating	58 %	More popular. +16%	50 %
Price Price (score)	$89	Slightly cheaper. +9%	$98


Age Newest	38+ Months	Much more recent. +69%	121+ Months
DQ Read Peak 4K-64Thread Read Speed	388 MB/s	Faster peak deep queue read. +26%	308 MB/s
DQ Write Peak 4K-64Thread Write Speed	363 MB/s	Faster peak deep queue write. +19%	305 MB/s
AS-SSD Total AS-SSD Total Score	1,293 Pts	Stronger server IO. +25%	1,036 Pts
DQ Mixed Peak 4K-64Thread Mixed IO Speed	373 MB/s	Much faster peak deep queue mixed IO. +79%	208 MB/s
ADQ Read Avg. 4K-64Thread Read Speed	355 MB/s	Hugely faster deep queue read. +159%	137 MB/s
ADQ Write Avg. 4K-64Thread Write Speed	312 MB/s	Hugely faster deep queue write. +174%	114 MB/s
ADQ Mixed Avg. 4K-64Thread Mixed IO Speed	314 MB/s	Hugely faster deep queue mixed IO. +753%	36.8 MB/s


Capacity Capacity			1TB			120GB

Great SSD ^{[Mar '21 Emerald_Wolf]}

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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]

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 »

CPU	GPU	SSD
Intel Core i5-13600K $279	Nvidia RTX 4060 $300	Crucial MX500 250GB $40
Intel Core i5-12400F $134	Nvidia RTX 4060-Ti $385	Samsung 850 Evo 120GB $80
Intel Core i5-12600K $184	Nvidia RTX 4070 $409	Samsung 860 Evo 250GB $52

HDD	RAM	USB
Seagate Barracuda 1TB (2016) $39	Corsair Vengeance LPX DDR4 3200 C16 2x8GB $40	SanDisk Extreme 64GB $72
WD Blue 1TB (2012) $35	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