Samsung MZ-7PD512BW

840 Pro 512GB

840 Pro 512GB
BENCHMARKS (14,996)
MKT (0%)
BUILDS
(0)
BUY • $129

Effective Speed -2%Effective Speed -2%Average Score -5%Read -1%, Write -9%, 4K Read -13%, 4K Write -9%, Mixed -11%, 4K Mixed -13%, SusWrite 18%Peak Score -5%Read 1%, Write -1%, 4K Read -19%, 4K Write -6%, Mixed -14%, 4K Mixed -17%, SusWrite 24%Value & Sentiment -138%User Rating -14%, Market Share -493%, Price -38%, Value -7%Nice To Haves -21%DQ Read 5%, DQ Write -7%, DQ Mixed -67%, ADQ Read 4%, ADQ Write -7%, ADQ Mixed -59%, Age -32%, AS-SSD Total -1%

Average Bench: 96.3% (271^st of 1072)

Based on 14,996 user benchmarks. Models: Samsung SSD 840 PRO Series, Samsung SSD 840, Samsung SSD 840 PRO Seri, Samsung SSD 840 PRO

Poor: 66%Average: 96.3% Great: 118%

Popular builds with this SSD

Excellent average bench

The Samsung 840 Pro 512GB averaged just 3.6% lower than the peak scores attained by the group leaders. This is an excellent result which ranks the Samsung 840 Pro 512GB near the top of the comparison list.

Strengths

Avg. 4K-64Thread Mixed IO Speed 164MB/s

Avg. 4K Random Mixed IO Speed 40MB/s

See where your SSD ranks →

Below average consistency

The range of scores (95th - 5th percentile) for the Samsung 840 Pro 512GB is 52%. This is a relatively wide range which indicates that the Samsung 840 Pro 512GB performs inconsistently under varying real world conditions.

Weaknesses

Avg. Sequential Mixed IO Speed 323MB/s

Avg. Sustained Write Speed 350MB/s

Average Bench

(Based on 14,996 samples)

Rank 27196.3%

Min	Avg	Max
337	Read 453	510
149	Write 372	479
235	Mixed 323	372
104	SusWrite 350	479
84.1% 375 MB/s

Min	Avg	Max
20.9	4K Read 30.4	36.1
38.7	4K Write 80.5	115
25.7	4K Mixed 40	49.9
140% 50.3 MB/s

Min	Avg	Max
219	DQ Read 340	386
105	DQ Write 269	335
108	DQ Mixed 164	198
161% 258 MB/s

User Benchmarks

Bench

Sequential

Random 4k

Deep queue 4k

The fastest SSD (mainstream) averages a speed of 100%

DNK-User, 2 days ago.

451GB free

Firmware: DXM06B0Q

SusWrite @10s intervals: 264 406 468 480 479 480 MB/s

108% Outstanding

Write 413

Mixed 372

SusWrite 430

95% 421 MB/s

4K Read 32.8

4K Write 83.7

4K Mixed 44.4

151% 53.6 MB/s

DQ Read 376

DQ Write 338

DQ Mixed 193

190% 302 MB/s

USA-User, 1 day ago.

412GB free

Firmware: DXM06B0Q

SusWrite @10s intervals: 461 471 470 472 474 473 MB/s

108% Outstanding

Write 422

Mixed 360

SusWrite 470

97% 432 MB/s

4K Read 31.4

4K Write 76.2

4K Mixed 41.7

141% 49.8 MB/s

DQ Read 376

DQ Write 339

DQ Mixed 189

188% 301 MB/s

AUS-User, 22 hrs ago.

348GB free

Firmware: DXM06B0Q

SusWrite @10s intervals: 248 419 430 463 459 456 MB/s

103% Outstanding

Write 426

Mixed 342

SusWrite 412

93% 412 MB/s

4K Read 31.3

4K Write 79.6

4K Mixed 41.7

143% 50.9 MB/s

DQ Read 368

DQ Write 288

DQ Mixed 188

179% 281 MB/s

CAN-User, 1 day ago.

269GB free

Firmware: DXM06B0Q

SusWrite @10s intervals: 437 439 441 436 439 437 MB/s

98.2% Outstanding

Write 450

Mixed 354

SusWrite 438

97% 431 MB/s

4K Read 28.2

4K Write 58.5

4K Mixed 37.3

122% 41.3 MB/s

DQ Read 346

DQ Write 290

DQ Mixed 189

177% 275 MB/s

AUS-User, 2 days ago.

199GB free (System drive)

Firmware: DXM04B0Q

SusWrite @10s intervals: 227 210 193 196 209 187 MB/s

82.7% Excellent

Write 345

Mixed 273

SusWrite 204

71% 317 MB/s

4K Read 27.4

4K Write 60.9

4K Mixed 36

120% 41.4 MB/s

DQ Read 369

DQ Write 306

DQ Mixed 142

160% 272 MB/s

14,996 MORE »

Market Share (See Leaders)

The number of benchmark samples for this model as a percentage of all 75,741,240 SSDs tested

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

Typical 840 Pro 512GB Builds (Compare 1,565 builds) See popular component choices, score breakdowns and rankings

Gaming 42%

Speed boat

Desktop 79%

Battleship

Workstation 37%

Jet ski

Motherboard: Asus RAMPAGE IV EXTREME - $589

CPU
Core i7-3930KIntel $280Bench 74%, 33,172 samples	530x
Core i7-4930KIntel $90Bench 77%, 22,204 samples	273x
Core i7-3820IntelBench 70%, 38,674 samples	181x

GPU
GTX 970Nvidia $200Bench 49%, 834,238 samples	122x
GTX 1080-TiNvidia $485Bench 124%, 840,268 samples	116x
GTX 1080Nvidia $400Bench 102%, 1,082,454 samples	112x

SSD
840 Pro 512GBSamsung $129Bench 96%, 14,996 samples	1x

RAM
HyperX DDR3 2400 C11 4x8GBKingstonBench 70%, 5,910 samples	37x
Vengeance DDR3 1600 C9 4x4GBCorsairBench 53%, 34,385 samples	22x
RipjawsZ DDR3 2133 C9 4x4GBG.SKILLBench 73%, 3,160 samples	21x

EDIT WITH CUSTOM PC BUILDER

Value: 57% - Above average

Total price: $1,198

Popular 840 Pro 512GB compatible motherboards:

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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Gaming

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ProGaming

CPU

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SSD

HDD

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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

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.

1072 Drives (Compared) Thousands of user benchmarks compiled into one comparison list

See how consistently different SSDs perform with varying real world conditions. The charts also illustrate overall performance, popularity and rank.

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 $269	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

Samsung MZ-7PD512BW

840 Pro 512GB

Average Bench: 96.3% (271^st of 1072)

Popular builds with this SSD

Excellent average bench

Strengths

Below average consistency

Weaknesses

Average Bench

Market Share (See Leaders)

Prices

CHOOSE A COMPONENT:

Motherboard: Asus RAMPAGE IV EXTREME - $589

Popular 840 Pro 512GB compatible motherboards:

UserBenchmark of the month

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Comments

Speed Comparisons

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Best User Rated

Samsung MZ-7PD512BW

840 Pro 512GB

Average Bench: 96.3% (271st of 1072)

Popular builds with this SSD

Excellent average bench

Strengths

Below average consistency

Weaknesses

Average Bench

Market Share (See Leaders)

Prices

CHOOSE A COMPONENT:

Motherboard: Asus RAMPAGE IV EXTREME - $589

Popular 840 Pro 512GB compatible motherboards:

UserBenchmark of the month

How it works

Group Test Results

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Speed Comparisons

Frequently Asked Questions

Best User Rated

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Average Bench: 96.3% (271^st of 1072)