SSD 2013 Benchmarks

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SSD 2013 Product Benchmarks

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Bench Results

Samsung SSD XP941 512GB (PCIe 2.0 x4)

Samsung SSD 850 Pro 256GB - Samsung MEX - Samsung 86Gbit 32-layer 40nm MLC V-NAND

Product Ratings & Comparisons

AnandTech Storage Bench 2013 - The Destroyer (Data Rate)
Average Data Rate in MB/s - Higher is Better

407.98

293.28

AnandTech Storage Bench 2013 - The Destroyer (Service Time)
Average Service Time in Microseconds - Lower is Better

600.1

1399.2

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

506.8

310.8

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

187.7

176.2

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

778

416.2

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

390.1

510.6

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

265.3

282.7

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

139.9

261.6

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

568.8

366.6

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

474.9

330.9

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

653.5

384.4

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

74.2

115.1

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

38.7

55.6

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

36.4

61.9

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

224.6

292.4

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

238.6

369.4

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

92.9

106.8

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

972.3

430.9

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

687.7

382.1

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

16981

45056

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

34810

90624

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

90908

168960

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

196117

294912

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

343205

434176

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

564132

458752

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

872212

520385

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

1034430

531555

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

1055879

561220

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

1077331

562997

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

1085417

564856

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

1088298

564674

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

1085249

564446

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

1060485

563644

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

1060485

564384

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

26112

39708

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

55040

79417

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

112079

155770

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

203781

280897

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

366592

406535

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

667942

408578

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

845786

434759

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

851774

494310

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

918604

530242

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

1010627

531555

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

1005837

532874

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

1017898

532874

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

1005837

532874

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

1020182

532874

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

989623

533536

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

1060.4

525.6

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

923.9

496.6