SSD 2013 Benchmarks

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SSD 2013 Product Benchmarks

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Bench Results

Samsung SSD 840 Pro 256GB - Samsung MDX - MLC

Samsung SSD 830 256GB - Samsung MLC

Product Ratings & Comparisons

SSD Slumber Power (HIPM+DIPM) - 5V Rail
Drive Power in mW - Lower is Better

PCMark 7 Secondary Storage Score
Score in PCMarks - Higher is Better

5524

5261

Heavy Workload 2011 - Average Data Rate
Average Data Rate in MB/s - Higher is Better

284.9

231.1

Heavy Workload 2011 - Average Read Speed
Average Read Speed in MB/s - Higher is Better

154

121.5

Heavy Workload 2011 - Average Write Speed
Average Write Speed in MB/s - Higher is Better

389.9

345.3

Heavy Workload 2011 - Disk Busy Time
Total Disk Busy Time in Seconds - Lower is Better

556.8

686.6

Heavy Workload 2011 - Disk Busy Time (Reads)
Disk Busy Time (Reads) in Seconds - Lower is Better

323.4

409.8

Heavy Workload 2011 - Disk Busy Time (Writes)
Disk Busy Time (Writes) in Seconds - Lower is Better

279.2

315.3

Light Workload 2011 - Average Data Rate
Average Data Rate in MB/s - Higher is Better

364.1

300.9

Light Workload 2011 - Average Read Speed
Average Read Speed in MB/s - Higher is Better

322.5

258.2

Light Workload 2011 - Average Write Speed
Average Write Speed in MB/s - Higher is Better

383

329.8

Light Workload 2011 - Disk Busy Time
Total Disk Busy Time in Seconds - Lower is Better

115.9

140.3

Light Workload 2011 - Disk Busy Time (Reads)
Disk Busy Time (Reads) in Seconds - Lower is Better

57.1

71.3

Light Workload 2011 - Disk Busy Time (Writes)
Disk Busy Time (Writes) in Seconds - Lower is Better

62.2

72.2

Desktop Iometer - 4KB Random Write (4K Aligned) - 8GB LBA Space
MB/s - Higher is Better

281

161.7

Desktop Iometer - 4KB Random Write (8GB LBA Space QD=32)
MB/s - Higher is Better

364.2

167.5

Desktop Iometer - 4KB Random Read (4K Aligned)
MB/s - Higher is Better

101.4

67.2

Desktop Iometer - 128KB Sequential Read (4K Aligned)
MB/s - Higher is Better

413.6

409.7

Desktop Iometer - 128KB Sequential Write (4K Aligned)
MB/s - Higher is Better

372.6

364.7

0.5KB Transfer - 2GB Sequential Read - QD4
KB/s - Higher is Better

59776

21142

1KB Transfer - 2GB Sequential Read - QD4
KB/s - Higher is Better

115968

30057

2KB Transfer - 2GB Sequential Read - QD4
KB/s - Higher is Better

208896

38718

4KB Transfer - 2GB Sequential Read - QD4
KB/s - Higher is Better

328704

201728

8KB Transfer - 2GB Sequential Read - QD4
KB/s - Higher is Better

444416

362496

16KB Transfer - 2GB Sequential Read - QD4
KB/s - Higher is Better

483328

479232

32KB Transfer - 2GB Sequential Read - QD4
KB/s - Higher is Better

524288

499712

64KB Transfer - 2GB Sequential Read - QD4
KB/s - Higher is Better

545078

523344

128KB Transfer - 2GB Sequential Read - QD4
KB/s - Higher is Better

554393

549049

256KB Transfer - 2GB Sequential Read - QD4
KB/s - Higher is Better

556495

547642

512KB Transfer - 2GB Sequential Read - QD4
KB/s - Higher is Better

557781

548618

1024KB Transfer - 2GB Sequential Read - QD4
KB/s - Higher is Better

559730

546334

2048KB Transfer - 2GB Sequential Read - QD4
KB/s - Higher is Better

559978

547694

4096KB Transfer - 2GB Sequential Read - QD4
KB/s - Higher is Better

560700

547129

8192KB Transfer - 2GB Sequential Read - QD4
KB/s - Higher is Better

559969

547129

0.5KB Transfer - 2GB Sequential Write - QD4
KB/s - Higher is Better

52732

33197

1KB Transfer - 2GB Sequential Write - QD4
KB/s - Higher is Better

96271

62563

2KB Transfer - 2GB Sequential Write - QD4
KB/s - Higher is Better

175688

120019

4KB Transfer - 2GB Sequential Write - QD4
KB/s - Higher is Better

266597

211932

8KB Transfer - 2GB Sequential Write - QD4
KB/s - Higher is Better

387184

350503

16KB Transfer - 2GB Sequential Write - QD4
KB/s - Higher is Better

412664

413655

32KB Transfer - 2GB Sequential Write - QD4
KB/s - Higher is Better

429877

415713

64KB Transfer - 2GB Sequential Write - QD4
KB/s - Higher is Better

517815

412575

128KB Transfer - 2GB Sequential Write - QD4
KB/s - Higher is Better

530242

412575

256KB Transfer - 2GB Sequential Write - QD4
KB/s - Higher is Better

470213

411436

512KB Transfer - 2GB Sequential Write - QD4
KB/s - Higher is Better

467071

412825

1024KB Transfer - 2GB Sequential Write - QD4
KB/s - Higher is Better

467071

411206

2048KB Transfer - 2GB Sequential Write - QD4
KB/s - Higher is Better

467071

412825

4096KB Transfer - 2GB Sequential Write - QD4
KB/s - Higher is Better

476160

413773

8192KB Transfer - 2GB Sequential Write - QD4
KB/s - Higher is Better

473014

415374

Incompressible Sequential Read Performance - AS-SSD
Read Speed in MB/s - Higher is Better

510.7

507.7

Incompressible Sequential Write Performance - AS-SSD
Write Speed in MB/s - Higher is Better

492.8

395.1

Drive Power Consumption - Idle
Power in W - Lower is Better

0.31

0.38

Drive Power Consumption - Sequential Write
Power in W - Lower is Better

3.21

4.96

Drive Power Consumption - Random Write
Power in W - Lower is Better

3.01

5.18