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Jamesdonkey

JD512 512GB

▲ 501 ▼

Release date ≈ Q2 2019.

Average Bench: 185% (122nd of 1080)

Based on 1,811 user benchmarks.  Model: JAMESDONKEY JD512 512GB
Poor: 130%Average: 185% Great: 245%

Popular builds with this SSD

Outstanding average bench

The Jamesdonkey JD512 512GB averaged 84.5% higher than the peak scores attained by the group leaders. This is an excellent result which ranks the Jamesdonkey JD512 512GB near the top of the comparison list.

Strengths

Avg. 4K-64Thread Mixed IO Speed 428MB/s
Avg. Sequential Read Speed 1,608MB/s

Terrible consistency

The range of scores (95th - 5th percentile) for the Jamesdonkey JD512 512GB is 115%. This is a particularly wide range which indicates that the Jamesdonkey JD512 512GB performs inconsistently under varying real world conditions.

Weaknesses

Avg. Sustained Write Speed 554MB/s
Avg. 4K Random Mixed IO Speed 34.7MB/s
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Average Bench

(Based on 1,811 samples)
Rank 122185%
Min Avg Max
1,186 Read 1,608 1,925
104 Write 1,074 1,585
110 Mixed 771 1,195
221 SusWrite 554 1,110
222% 1,002 MB/s
Min Avg Max
34.5 4K Read 48.1 56.8
45.2 4K Write 128 207
11.8 4K Mixed 34.7 53
185% 70.3 MB/s
Min Avg Max
627 DQ Read 826 903
75.5 DQ Write 623 1,022
90.4 DQ Mixed 428 654
401% 626 MB/s
User Benchmarks BenchSequentialRandom 4kDeep queue 4k
The fastest SSD (mainstream) averages a speed of 100%
23GB free (System drive)
Firmware: JD2020
SusWrite @10s intervals: 129 887 78 651 140 397 MB/s
221% Outstanding
Read 2,558
Write 30.2
Mixed 676
SusWrite 381
195% 911 MB/s
4K Read 50.8
4K Write 134
4K Mixed 47.2
208% 77.4 MB/s
DQ Read 847
DQ Write 628
DQ Mixed 651
510% 709 MB/s
340GB free (System drive)
Firmware: JD2023
SusWrite @10s intervals: 623 670 1121 631 626 848 MB/s
216% Outstanding
Read 1,798
Write 1,654
Mixed 1,126
SusWrite 753
298% 1,333 MB/s
4K Read 49.3
4K Write 233
4K Mixed 32.5
240% 105 MB/s
DQ Read 836
DQ Write 481
DQ Mixed 182
263% 500 MB/s
338GB free (System drive)
Firmware: JD2020
SusWrite @10s intervals: 1165 494 189 190 157 399 MB/s
196% Outstanding
Read 1,939
Write 1,557
Mixed 1,148
SusWrite 432
282% 1,269 MB/s
4K Read 47.1
4K Write 145
4K Mixed 28.6
185% 73.7 MB/s
DQ Read 872
DQ Write 876
DQ Mixed 547
501% 765 MB/s
235GB free
Firmware: JD2021
SusWrite @10s intervals: 1095 1144 1151 1139 484 142 MB/s
188% Outstanding
Read 1,569
Write 1047
Mixed 846
SusWrite 859
241% 1,080 MB/s
4K Read 40.8
4K Write 104
4K Mixed 21.6
144% 55.3 MB/s
DQ Read 634
DQ Write 769
DQ Mixed 400
385% 601 MB/s
41GB free
Firmware: JD2023
SusWrite @10s intervals: 216 232 256 170 172 97 MB/s
91.3% Outstanding
Read 699
Write 590
Mixed 506
SusWrite 190
111% 496 MB/s
4K Read 30.7
4K Write 95.9
4K Mixed 29.2
135% 51.9 MB/s
DQ Read 414
DQ Write 96.7
DQ Mixed 326
221% 279 MB/s
1,811 MORE »

 Market Share (See Leaders)

The number of benchmark samples for this model as a percentage of all 76,203,453 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 JD512 512GB Builds (Compare 6,773 builds) See popular component choices, score breakdowns and rankings
Gaming
Gaming 78%
Battleship
Desktop
Desktop 89%
Aircraft carrier
Workstation
Workstation 74%
Battleship

Motherboard: Gigabyte GA-B450M S2H

CPU
Ryzen 5 3600AMD  $78Bench 83%, 1,072,639 samples1,201x
Ryzen 5 2600AMD  $140Bench 73%, 179,588 samples1,177x
Ryzen 5 1600AFAMD  $120Bench 72%, 52,721 samples446x
GPU
RTX 2060Nvidia  $271Bench 90%, 645,160 samples549x
RX 570AMD  $130Bench 45%, 473,685 samples491x
GTX 1660S (Super)Nvidia  $195Bench 71%, 428,800 samples444x
SSD
JD512 512GBJamesdonkeyBench 185%, 1,811 samples1x
RAM
DDR4 3000 2x8GBAdataBench 80%, 77,202 samples369x
Vengeance LPX DDR4 3000 C16 2x8GBCorsairBench 82%, 52,667 samples344x
Ripjaws V DDR4 3200 C16 2x8GBG.SKILL  $34Bench 84%, 287,720 samples312x
EDIT WITH CUSTOM PC BUILDER Value: 87% - Excellent Total price: $350

Popular JD512 512GB compatible motherboards:

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 Frequently Asked Questions

Storage Devices FAQ
What is sustained sequential write speed?
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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?
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Solid State Drives
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What is 4K 64 thread write speed?
Can CPU power saving states (C1,C2,C3) impact SSD speed?
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The Best
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Intel Core i5-12400F $109Nvidia RTX 4070 $549Crucial T700 M.2 4TB $397
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