UserBenchmark: Samsung 850 Pro vs 860

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SamsungMZ-76P2T0B

BUY • $474

SamsungMZ-7KE512BW

BUY • $210

BenchYourSSD

Real World Speed

Performance profile from 71,047 user samples

Benchmark your SSD here

2,198 User Benchmarks

Best Bench: 131% 2TB free (System drive)
Worst Bench: 84% 1.5TB free

Poor: 84% Great: 131%

SPEED RANK: 211^th / 1072

68,849 User Benchmarks

Best Bench: 124% 397GB free
Worst Bench: 71% 267GB free (System drive)

Poor: 71% Great: 124%

SPEED RANK: 249^th / 1072


Effective Speed Effective SSD Speed		111 %	Slightly faster effective speed. +9%		102 %


Read Avg. Sequential Read Speed	476 MB/s	+2%	465 MB/s
Write Avg. Sequential Write Speed	436 MB/s	Slightly faster write speed. +7%	408 MB/s
4K Read Avg. 4K Random Read Speed	37.8 MB/s	Faster random read. +14%	33.1 MB/s
4K Write Avg. 4K Random Write Speed	89.4 MB/s	+3%	86.9 MB/s
Mixed Avg. Sequential Mixed IO Speed	417 MB/s	Faster mixed IO speed. +19%	349 MB/s
4K Mixed Avg. 4K Random Mixed IO Speed	50 MB/s	Faster random mixed IO. +14%	43.7 MB/s
SusWrite Avg. Sustained Write Speed	424 MB/s	Faster sustained write speed. +16%	364 MB/s


Read Peak Sequential Read Speed	514 MB/s		515 MB/s	+0%
Write Peak Sequential Write Speed	487 MB/s	+0%	486 MB/s
4K Read Peak 4K Random Read Speed	44.9 MB/s	Slightly faster peak random read. +5%	42.7 MB/s
4K Write Peak 4K Random Write Speed	127 MB/s	+4%	122 MB/s
Mixed Peak Sequential Mixed IO Speed	457 MB/s	Faster peak mixed IO speed. +15%	399 MB/s
4K Mixed Peak 4K Random Mixed IO Speed	62 MB/s	Slightly faster peak random mixed IO. +8%	57.4 MB/s
SusWrite Peak Sequential Sustained Write 60s Average	487 MB/s		487 MB/s

Market Share

Based on 75,636,585 SSDs tested

See market share leaders


Market Share Market Share (trailing 30 days)	0.01 %		0.07 %	Hugely higher market share. +600%
Value Value For Money	21.5 %	Much better value. +67%	12.9 %
User Rating UBM User Rating	51 %		56 %	Slightly more popular. +10%
Price Price (score)	$474		$210	Much cheaper. +56%


Age Newest	73+ Months	Much more recent. +38%	117 Months
DQ Read Peak 4K-64Thread Read Speed	386 MB/s		388 MB/s	+1%
DQ Write Peak 4K-64Thread Write Speed	358 MB/s		360 MB/s	+1%
AS-SSD Total AS-SSD Total Score	1,278 Pts	+0%	1,274 Pts
DQ Mixed Peak 4K-64Thread Mixed IO Speed	364 MB/s		365 MB/s	+0%
ADQ Read Avg. 4K-64Thread Read Speed	322 MB/s		337 MB/s	+5%
ADQ Write Avg. 4K-64Thread Write Speed	268 MB/s		279 MB/s	+4%
ADQ Mixed Avg. 4K-64Thread Mixed IO Speed	287 MB/s		295 MB/s	+3%


Capacity Capacity			2TB			512GB

Good :) ^{[Apr '19 RifluY29]}

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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 $273	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 $186	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