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Toshiba

MK6475GSX 640GB

▲ 500 ▼

Release date ≤ Q1 2014.

Average Bench: 32.9% (647th of 1015)

Based on 7,360 user benchmarks.  Model: TOSHIBA MK6475GSX
Poor: 14%Average: 32.9% Great: 47%

Popular builds with this HDD

Poor average bench

The Toshiba MK6475GSX 640GB averaged 67.1% lower than the peak scores attained by the group leaders. This isn't a great result which indicates that there are much faster alternatives on the comparison list.

Strengths

Avg. 4K Random Mixed IO Speed 0.49MB/s
Avg. 4K Random Write Speed 1.39MB/s

Above average consistency

The range of scores (95th - 5th percentile) for the Toshiba MK6475GSX 640GB is 33.2%. This is a relatively narrow range which indicates that the Toshiba MK6475GSX 640GB performs reasonably consistently under varying real world conditions.

Weaknesses

Avg. Sequential Mixed IO Speed 20.3MB/s
Avg. Sustained Write Speed 53.7MB/s
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Average Bench

(Based on 7,360 samples)
Rank 64732.9%
Min Avg Max
21 Read 60.6 84.2
17.3 Write 58.5 83
12.5 Mixed 20.3 34.5
20.3 SusWrite 53.7 83
35.1% 48.3 MB/s
Min Avg Max
0.2 4K Read 0.38 0.5
0.4 4K Write 1.39 1.8
0.2 4K Mixed 0.49 0.6
96.6% 0.76 MB/s
User Benchmarks Bench Sequential Random 4k Deep queue 4k
The fastest HDD (mainstream) averages a speed of 100%
174GB free
Firmware: GT001M
SusWrite @10s intervals: 75 75 77 76 76 76 MB/s
40.2% Average
Read 64
Write 66.3
Mixed 20.4
SusWrite 75.8
41% 56.6 MB/s
4K Read 0.5
4K Write 1.7
4K Mixed 0.5
108% 0.9 MB/s
492GB free (System drive)
Firmware: GT00
SusWrite @10s intervals: 63 64 65 52 61 69 MB/s
39.2% Below average
Read 74
Write 41.2
Mixed 19
SusWrite 62.4
36% 49.2 MB/s
4K Read 0.4
4K Write 1.6
4K Mixed 0.5
102% 0.83 MB/s
235GB free
Firmware: GT001M
SusWrite @10s intervals: 62 67 67 67 67 66 MB/s
38.3% Below average
Read 67.3
Write 61.2
Mixed 42.3
SusWrite 65.9
44% 59.2 MB/s
4K Read 0.5
4K Write 1.6
4K Mixed 0.7
128% 0.93 MB/s
456GB free (System drive)
Firmware: GT001M
SusWrite @10s intervals: 50 45 28 31 42 66 MB/s
32.9% Below average
Read 70.9
Write 69
Mixed 19
SusWrite 43.5
37% 50.6 MB/s
4K Read 0.4
4K Write 1.7
4K Mixed 0.6
115% 0.9 MB/s
28GB free
Firmware: GT001M
SusWrite @10s intervals: 65 62 66 70 69 67 MB/s
32.8% Below average
Read 47.6
Write 50.3
Mixed 18.1
SusWrite 66.3
33% 45.6 MB/s
4K Read 0.4
4K Write 1.6
4K Mixed 0.5
102% 0.83 MB/s
279GB free (System drive)
Firmware: GT001M
SusWrite @10s intervals: 45 58 39 59 60 67 MB/s
32.3% Below average
Read 58
Write 48.8
Mixed 19
SusWrite 54.5
33% 45.1 MB/s
4K Read 0.3
4K Write 1.1
4K Mixed 0.4
77% 0.6 MB/s
348GB free (System drive)
Firmware: GT001M
SusWrite @10s intervals: 37 49 54 60 62 56 MB/s
31.7% Below average
Read 57
Write 51.5
Mixed 21.2
SusWrite 53.3
33% 45.8 MB/s
4K Read 0.4
4K Write 1.6
4K Mixed 0.6
113% 0.87 MB/s
54GB free
Firmware: GT001M
SusWrite @10s intervals: 45 43 45 45 45 45 MB/s
29.8% Poor
Read 58.7
Write 52.7
Mixed 42.6
SusWrite 44.8
37% 49.7 MB/s
4K Read 0.5
4K Write 1.7
4K Mixed 0.6
119% 0.93 MB/s
545GB free (System drive)
Firmware: GT001M
SusWrite @10s intervals: 13 15 14 9 5.9 12 MB/s
5.49% Terrible
Read 7.5
Write 24
Mixed 10.2
SusWrite 11.5
10% 13.3 MB/s
4K Read 0.3
4K Write 0.3
4K Mixed 0
18% 0.2 MB/s
7,360 MORE »

 Market Share (See Leaders)

The number of benchmark samples for this model as a percentage of all 30,948,672 HDDs tested.

 Prices

AmazonUS $7113 days
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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 MK6475GSX 640GB Builds (Compare 563 builds) See popular component choices, score breakdowns and rankings.
Gaming
Gaming 2%
Tree trunk
Desktop
Desktop 50%
Yacht
Workstation
Workstation 2%
Tree trunk

System: Toshiba SATELLITE L755

CPU
Core i5-2410MIntel  $160Bench 52%, 34,576 samples158x
Core i5-2450MIntel  $225Bench 53%, 33,937 samples100x
Core i3-2310MIntel  $170Bench 49%, 16,427 samples73x
GPU
GeForce GT 525MNvidiaBench 3%, 6,861 samples261x
HD 3000 (Mobile V1 1.1/1.2 GHz)IntelBench 1%, 155,648 samples160x
GeForce GT 520MNvidiaBench 2%, 4,279 samples53x
SSD
A400 240GBKingston  $28Bench 62%, 191,246 samples15x
A400 480GBKingston  $47Bench 76%, 84,641 samples10x
A400 120GBKingston  $25Bench 59%, 106,184 samples9x
RAM
M471B5273CH0-CH9 1x4GBSamsungBench 24%, 10,537 samples64x
M471B5773DH0-CH9 2x2GBSamsungBench 36%, 5,206 samples56x
M471B5273DH0-CH9 1x4GBSamsungBench 24%, 14,048 samples29x
EDIT WITH CUSTOM PC BUILDER Value: 54% - Above average Total price: $188

Popular MK6475GSX 640GB systems:

How Fast Is Your HDD? (Bench your build) Size up your PC in less than a minute.

Welcome to our freeware 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 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.
  • - Reports are generated and presented on userbenchmark.com.
  • - Identify the strongest components in your PC.
  • - See speed test results from other users.
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  • - Share your opinion by voting.
Hard Drive Rankings (Price vs Performance) September 2020 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]

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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.

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Speed Comparisons

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1015 Drives (Compared) Thousands of user benchmarks compiled into one comparison list.

See how consistently different HDDs 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?
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?
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ALL FAQs »

 Best User Rated
The Best.
CPUGPUSSD
Intel Core i5-9600K $195Nvidia GTX 1660S (Super) $230Crucial MX500 250GB $45
Intel Core i5-9400F $140Nvidia GTX 1650S (Super) $170Samsung 850 Evo 120GB $78
Intel Core i7-9700K $299Nvidia RTX 2070S (Super) $505Samsung 860 Evo 250GB $43
HDDRAMUSB
Seagate Barracuda 1TB (2016) $35Corsair Vengeance LPX DDR4 3200 C16 2x8GB $69SanDisk Extreme 64GB $72
WD Blue 1TB (2012) $32Corsair Vengeance LPX DDR4 3000 C15 2x8GB $65SanDisk Extreme 32GB $30
Seagate Barracuda 3TB (2016) $85G.SKILL Trident Z DDR4 3200 C14 4x16GB $649SanDisk Extreme 16GB $28
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