Average Bench: 180% (44th of 929)

Based on 1,310 user benchmarks.  Model: KXG50ZNV512G NVMe TOSHIBA 512GB

Outstanding average bench

The Kxg50znv512g NVMe TOSHIBA 512GB averaged 79.6% higher than the peak scores attained by the group leaders. This is an excellent result which ranks the Kxg50znv512g NVMe TOSHIBA 512GB near the top of the comparison list.

Strengths

Avg. Sequential Read Speed 2,204MB/s
Avg. Sequential Mixed IO Speed 1,064MB/s

Terrible consistency

The range of scores (95th - 5th percentile) for the Kxg50znv512g NVMe TOSHIBA 512GB is 119%. This is a particularly wide range which indicates that the Kxg50znv512g NVMe TOSHIBA 512GB performs inconsistently under varying real world conditions.

Weaknesses

Avg. 4K-64Thread Read Speed 195MB/s
Avg. 4K-64Thread Write Speed 231MB/s
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Average Bench

(Based on 1,310 samples)
Min Avg Max
1,410 Read 2,204 2,781
353 Write 651 1,093
665 Mixed 1,064 2,061
285% 1,306 MB/s
Min Avg Max
15.1 4K Read 31.4 44.7
41 4K Write 95.3 128
18 4K Mixed 32.7 53.8
140% 53.1 MB/s
Min Avg Max
25.2 DQ Read 195 434
77.4 DQ Write 231 406
17.3 DQ Mixed 75.4 134
95% 167 MB/s
User Benchmarks Bench Sequential Random 4k Deep queue 4k
The fastest SSD (mainstream) averages a speed of 100%
442GB free
Firmware: AADA4102 Max speed: PCIe 5,000 MB/s
SYSTEM 4KALIGNED
Read 2,808
Write 1,088
Mixed 2,050
436% 1,982 MB/s
4K Read 38.1
4K Write 122
4K Mixed 61.6
201% 73.8 MB/s
DQ Read 419
DQ Write 357
DQ Mixed 190
196% 322 MB/s
245GB free
Firmware: AADA4102 Max speed: PCIe 5,000 MB/s
SYSTEM 4KALIGNED
Read 2,863
Write 401
Mixed 767
288% 1,343 MB/s
4K Read 23.3
4K Write 110
4K Mixed 23
123% 52 MB/s
DQ Read 32.1
DQ Write 122
DQ Mixed 22.1
33% 58.8 MB/s
424GB free
Firmware: AADA4104 Max speed: PCIe 5,000 MB/s
SYSTEM 4KALIGNED
Read 1,837
Write 531
Mixed 872
235% 1,080 MB/s
4K Read 30
4K Write 104
4K Mixed 40.8
153% 58.2 MB/s
DQ Read 357
DQ Write 298
DQ Mixed 101
138% 252 MB/s
367GB free
Firmware: AADA4105 Max speed: PCIe 5,000 MB/s
SYSTEM 4KALIGNED
Read 2,193
Write 649
Mixed 734
258% 1,192 MB/s
4K Read 17
4K Write 90.3
4K Mixed 21.2
101% 42.9 MB/s
DQ Read 28
DQ Write 314
DQ Mixed 20.7
61% 121 MB/s
424GB free
Firmware: AADA4104 Max speed: PCIe 5,000 MB/s
SYSTEM 4KALIGNED
Read 1,905
Write 450
Mixed 872
234% 1,076 MB/s
4K Read 30.4
4K Write 103
4K Mixed 39.6
152% 57.7 MB/s
DQ Read 346
DQ Write 293
DQ Mixed 103
136% 247 MB/s
358GB free
Firmware: AADA4102 Max speed: PCIe 5,000 MB/s
SYSTEM 4KALIGNED
Read 2,168
Write 436
Mixed 910
254% 1,171 MB/s
4K Read 27.2
4K Write 101
4K Mixed 19.4
120% 49.2 MB/s
DQ Read 27.9
DQ Write 298
DQ Mixed 19.4
58% 115 MB/s
400GB free
Firmware: AADA4104 Max speed: PCIe 5,000 MB/s
SYSTEM 4KALIGNED
Read 2,065
Write 431
Mixed 912
246% 1,136 MB/s
4K Read 30.8
4K Write 102
4K Mixed 21.8
129% 51.6 MB/s
DQ Read 31.4
DQ Write 106
DQ Mixed 21.2
30% 53 MB/s
1,310 MORE »

 Market Share (See Leaders)

The number of benchmark samples for this model as a percentage of all 7,160,282 SSDs tested.

Typical NVMe TOSHIBA 512GB Builds (Compare 9,072 builds) See popular component choices, score breakdowns and rankings.
Gaming
Gaming 17%
Surfboard
Desktop
Desktop 78%
Battleship
Workstation
Workstation 51%
Yacht

System: Dell XPS 15 9560 - $1,100

EDIT WITH CUSTOM PC BUILDER Total price: $1,100

Popular NVMe TOSHIBA 512GB systems:

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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 (UBM).
  • - CPU tests include: integer, floating and string.
  • - GPU tests include: six 3D game simulations.
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Solid State Drive Rankings (Price vs Performance) June 2018 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]

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Group Test Results

  • Best user rated - Sometimes benchmarks get it completely wrong...
  • Fastest real world speed - Real World Speed measures performance for typical consumers.
  • Best value for money - Value for money is based on real world performance, price and capacity.
  • Raw speed comparison - Raw speed readings.
  • Details ordered by value - Detailed performance stats ordered by overall value for money.

 Comments

929 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

 Best User Rated

The Best.
CPUGPUSSD
AMD Ryzen 5 1600 $175Nvidia GTX 1070 $447Samsung 850 Evo 250GB $104
Intel Core i7-8700K $320Nvidia GTX 1060-6GB $250Samsung 850 Evo 500GB $123
Intel Core i5-8600K $239AMD RX 480 $280Samsung 850 Pro 256GB $116
HDDRAMUSB
Seagate Barracuda 1TB (2016) $45Corsair Vengeance LPX DDR4 3000 C15 2x8GB $177SanDisk Extreme 64GB $44
Seagate Barracuda 3TB (2016) $80G.SKILL Trident Z DDR4 3200 C14 4x16GB $911SanDisk Extreme 32GB $30
Seagate Barracuda 2TB (2016) $59HyperX Fury DDR4 2133 C14 2x8GB $226SanDisk Ultra Fit 32GB $12
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