UserBenchmark: Samsung 870 EVO vs WD Blue 3D

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WDWDS100T2B0A

BUY • $100

SamsungMZ-77E500B

BUY • $62

BenchYourSSD

Real World Speed

Performance profile from 76,890 user samples

Benchmark your SSD here

16,039 User Benchmarks

Best Bench: 121% 931GB free
Worst Bench: 74% 713GB free (System drive)

Poor: 74% Great: 121%

SPEED RANK: 256^th / 1072

60,851 User Benchmarks

Best Bench: 130% 466GB free
Worst Bench: 73% 294GB free (System drive)

Poor: 73% Great: 130%

SPEED RANK: 241^st / 1072


Effective Speed Effective SSD Speed		99.8 %			104 %	+4%


Read Avg. Sequential Read Speed	457 MB/s		466 MB/s	+2%
Write Avg. Sequential Write Speed	422 MB/s	+4%	407 MB/s
4K Read Avg. 4K Random Read Speed	31.1 MB/s		36.4 MB/s	Faster random read. +17%
4K Write Avg. 4K Random Write Speed	80.8 MB/s		81.9 MB/s	+1%
Mixed Avg. Sequential Mixed IO Speed	323 MB/s		379 MB/s	Faster mixed IO speed. +17%
4K Mixed Avg. 4K Random Mixed IO Speed	39.4 MB/s		46.7 MB/s	Faster random mixed IO. +19%
SusWrite Avg. Sustained Write Speed	399 MB/s	Faster sustained write speed. +14%	351 MB/s


Read Peak Sequential Read Speed	510 MB/s		516 MB/s	+1%
Write Peak Sequential Write Speed	484 MB/s		492 MB/s	+2%
4K Read Peak 4K Random Read Speed	40.2 MB/s		48.4 MB/s	Faster peak random read. +20%
4K Write Peak 4K Random Write Speed	119 MB/s		122 MB/s	+3%
Mixed Peak Sequential Mixed IO Speed	393 MB/s		460 MB/s	Faster peak mixed IO speed. +17%
4K Mixed Peak 4K Random Mixed IO Speed	53.5 MB/s		65.4 MB/s	Faster peak random mixed IO. +22%
SusWrite Peak Sequential Sustained Write 60s Average	483 MB/s	Slightly faster peak sustained write speed. +7%	451 MB/s

Market Share

Based on 75,795,832 SSDs tested

See market share leaders


Market Share Market Share (trailing 30 days)	0.02 %		0.43 %	Insanely higher market share. +2,050%
Value Value For Money	36.5 %	Better value. +13%	32.2 %
User Rating UBM User Rating	52 %		58 %	More popular. +12%
Price Price (score)	$100		$62	Much cheaper. +38%


Age Newest	79+ Months	39+ Months	Much more recent. +51%
DQ Read Peak 4K-64Thread Read Speed	378 MB/s	389 MB/s	+3%
DQ Write Peak 4K-64Thread Write Speed	330 MB/s	363 MB/s	Slightly faster peak deep queue write. +10%
AS-SSD Total AS-SSD Total Score	1220 Pts	1,291 Pts	Slightly stronger server IO. +6%
DQ Mixed Peak 4K-64Thread Mixed IO Speed	278 MB/s	373 MB/s	Much faster peak deep queue mixed IO. +34%
ADQ Read Avg. 4K-64Thread Read Speed	342 MB/s	352 MB/s	+3%
ADQ Write Avg. 4K-64Thread Write Speed	279 MB/s	301 MB/s	Slightly faster deep queue write. +8%
ADQ Mixed Avg. 4K-64Thread Mixed IO Speed	236 MB/s	295 MB/s	Faster deep queue mixed IO. +25%


Capacity Capacity			1TB			500GB

Cheap reliable 1Tb. Excellent choice if PC is for gaming only ^{[Aug '20 xomski]}

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Solid State Drive Rankings (Price vs Performance) May 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 $254	Nvidia RTX 4060 $300	Crucial MX500 250GB $39
Intel Core i5-12400F $133	Nvidia RTX 4060-Ti $385	Samsung 850 Evo 120GB $80
Intel Core i5-12600K $163	Nvidia RTX 4070 $539	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) $31	Corsair Vengeance LPX DDR4 3000 C15 2x8GB $37	SanDisk Extreme 32GB $28
Seagate Barracuda 2TB (2016) $51	G.SKILL Trident Z DDR4 3200 C14 4x16GB $351	SanDisk Ultra Fit 32GB $16