UserBenchmark: Seagate Barracuda (2017) vs WD Black (2013)

HDD
RANKINGS

TEST
YOUR HDD

ADD TO PC
BUILD

SeagateST6000DM003

BUY • $123

WDWD3003FZEX

BUY • $151

BenchYourHDD

Real World Speed

Performance profile from 31,323 user samples

Benchmark your HDD here

14,331 User Benchmarks

Best Bench: 87% 5.5TB free
Worst Bench: 40% 3.5TB free

Poor: 40% Great: 87%

SPEED RANK: 157^th / 1015

16,992 User Benchmarks

Best Bench: 100% 3TB free
Worst Bench: 61% 406GB free

Poor: 61% Great: 100%

SPEED RANK: 66^th / 1015


Effective Speed Effective HDD Speed		66 %			82 %	Faster effective speed. +24%


Read Avg. Sequential Read Speed	89.7 MB/s		147 MB/s	Much faster read speed. +64%
Write Avg. Sequential Write Speed	115 MB/s		137 MB/s	Faster write speed. +19%
4K Read Avg. 4K Random Read Speed	1.5 MB/s	Much faster random read. +70%	0.88 MB/s
4K Write Avg. 4K Random Write Speed	4.73 MB/s	Much faster random write. +55%	3.05 MB/s
Mixed Avg. Sequential Mixed IO Speed	66 MB/s		88.9 MB/s	Much faster mixed IO speed. +35%
4K Mixed Avg. 4K Random Mixed IO Speed	0.64 MB/s		0.99 MB/s	Much faster random mixed IO. +55%
SusWrite Avg. Sustained Write Speed	139 MB/s	+1%	138 MB/s


Read Peak Sequential Read Speed	133 MB/s		184 MB/s	Much faster peak read speed. +38%
Write Peak Sequential Write Speed	150 MB/s		164 MB/s	Slightly faster peak write speed. +9%
4K Read Peak 4K Random Read Speed	2 MB/s	Hugely faster peak random read. +82%	1.1 MB/s
4K Write Peak 4K Random Write Speed	5.5 MB/s	Much faster peak random write. +53%	3.6 MB/s
Mixed Peak Sequential Mixed IO Speed	76.6 MB/s		110 MB/s	Much faster peak mixed IO speed. +44%
4K Mixed Peak 4K Random Mixed IO Speed	0.9 MB/s		1.2 MB/s	Much faster peak random mixed IO. +33%
SusWrite Peak Sequential Sustained Write 60s Average	176 MB/s	+3%	171 MB/s

Market Share

Based on 53,299,558 HDDs tested

See market share leaders


Market Share Market Share (trailing 30 days)	0.1 %	Much higher market share. +67%	0.06 %
Value Value For Money	64.2 %	Hugely better value. +97%	32.6 %
User Rating UBM User Rating	50 %		50 %
Price Price (score)	$123	Cheaper. +18%	$151


Age Newest		80+ Months	Much more recent. +34%		121+ Months


Capacity Capacity			6TB			3TB

Big space for the price! Can store all my games and more on here ^{[Mar '20 percy2020]}

MORE DETAILS

Systems with these HDDs

Top Builds that include these HDDs

Custom PC Builder (Start a new build) Build your perfect PC: compare component prices, popularity, speed and value for money

CHOOSE A COMPONENT:

CPU

GPU

SSD

HDD

RAM

MBD

Hard Drive Rankings (Price vs Performance) April 2024 HDD Rankings

We calculate effective speed which measures performance for typical consumers. Effective speed is adjusted by current cost per GB to yield value for money. 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 HDDs. ^[HDrivePro]

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 HDD? (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.

UserBenchmark of the month

Gaming

Desktop

ProGaming

CPU

GPU

SSD

HDD

RAM

USB

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?

What is 4K random write speed?

What is 4K random read speed?

What is AS SSD real world copy speed?

How big is 16GB?

What does MBps mean?

Hard Drives

What is the Hard Drive value for money rating?

What is effective Hard Drive speed?

ALL FAQs »

CPU	GPU	SSD
Intel Core i5-13600K $273	Nvidia RTX 4060 $300	Crucial MX500 250GB $40
Intel Core i5-12400F $132	Nvidia RTX 4060-Ti $385	Samsung 850 Evo 120GB $80
Intel Core i5-12600K $186	Nvidia RTX 4070 $409	Samsung 860 Evo 250GB $52

HDD	RAM	USB
Seagate Barracuda 1TB (2016) $34	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