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 840 EVO 250GB - Samsung MEX - TLC

Product Ratings & Comparisons

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

284.9

229.6

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

154

128

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

389.9

266

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

556.8

691.2

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

323.4

389.1

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

279.2

409.3

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

364.1

338.3

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

322.5

297.2

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

383

354

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

115.9

124.7

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

57.1

61.9

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

62.2

67.2

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

281

266.4

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

364.2

275.5

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

101.4

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

413.6

426.8

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

372.6

285.8

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

59776

42645

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

115968

87844

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

208896

173135

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

328704

306433

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

444416

426964

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

483328

437179

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

524288

489074

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

545078

515270

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

554393

543808

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

556495

550143

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

557781

549747

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

559730

555836

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

559978

554854

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

560700

554189

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

559969

556342

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

52732

40192

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

96271

83200

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

175688

159232

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

266597

270336

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

387184

395264

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

412664

401408

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

429877

433093

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

517815

480704

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

530242

526344

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

470213

535532

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

467071

536870

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

467071

536870

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

467071

536616

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

476160

536200

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

473014

536870

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

510.7

497.2

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

492.8

493.8

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

0.31

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

3.21

3.15

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

3.01

3.16

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

36.6

47.3