AnandTech Bench

BENCH Bench gives you access to our internal benchmark data so that you can compare the products without searching for an older review. Make reliable comparisons between products by clicking on product categories below!

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SSD Product Benchmarks

Bench Results

Samsung SSD 840 Pro 256GB
Samsung MDX - MLC

Product Ratings & Comparisons

SSD Slumber Power (HIPM+DIPM) - 5V Rail
Drive Power in mW - Lower is Better
60
PCMark 7 Secondary Storage Score
Score in PCMarks - Higher is Better
5524
Heavy Workload 2011 - Average Data Rate
Average Data Rate in MB/s - Higher is Better
284.9
Heavy Workload 2011 - Average Read Speed
Average Read Speed in MB/s - Higher is Better
154
Heavy Workload 2011 - Average Write Speed
Average Write Speed in MB/s - Higher is Better
389.9
Heavy Workload 2011 - Disk Busy Time
Total Disk Busy Time in Seconds - Lower is Better
556.8
Heavy Workload 2011 - Disk Busy Time (Reads)
Disk Busy Time (Reads) in Seconds - Lower is Better
323.4
Heavy Workload 2011 - Disk Busy Time (Writes)
Disk Busy Time (Writes) in Seconds - Lower is Better
279.2
Light Workload 2011 - Average Data Rate
Average Data Rate in MB/s - Higher is Better
364.1
Light Workload 2011 - Average Read Speed
Average Read Speed in MB/s - Higher is Better
322.5
Light Workload 2011 - Average Write Speed
Average Write Speed in MB/s - Higher is Better
383
Light Workload 2011 - Disk Busy Time
Total Disk Busy Time in Seconds - Lower is Better
115.9
Light Workload 2011 - Disk Busy Time (Reads)
Disk Busy Time (Reads) in Seconds - Lower is Better
57.1
Light Workload 2011 - Disk Busy Time (Writes)
Disk Busy Time (Writes) in Seconds - Lower is Better
62.2
Desktop Iometer - 4KB Random Write (4K Aligned) - 8GB LBA Space
MB/s - Higher is Better
281
Desktop Iometer - 4KB Random Write (8GB LBA Space QD=32)
MB/s - Higher is Better
364.2
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
Desktop Iometer - 128KB Sequential Write (4K Aligned)
MB/s - Higher is Better
372.6
0.5KB Transfer - 2GB Sequential Read - QD4
KB/s - Higher is Better
59776
1KB Transfer - 2GB Sequential Read - QD4
KB/s - Higher is Better
115968
2KB Transfer - 2GB Sequential Read - QD4
KB/s - Higher is Better
208896
4KB Transfer - 2GB Sequential Read - QD4
KB/s - Higher is Better
328704
8KB Transfer - 2GB Sequential Read - QD4
KB/s - Higher is Better
444416
16KB Transfer - 2GB Sequential Read - QD4
KB/s - Higher is Better
483328
32KB Transfer - 2GB Sequential Read - QD4
KB/s - Higher is Better
524288
64KB Transfer - 2GB Sequential Read - QD4
KB/s - Higher is Better
545078
128KB Transfer - 2GB Sequential Read - QD4
KB/s - Higher is Better
554393
256KB Transfer - 2GB Sequential Read - QD4
KB/s - Higher is Better
556495
512KB Transfer - 2GB Sequential Read - QD4
KB/s - Higher is Better
557781
1024KB Transfer - 2GB Sequential Read - QD4
KB/s - Higher is Better
559730
2048KB Transfer - 2GB Sequential Read - QD4
KB/s - Higher is Better
559978
4096KB Transfer - 2GB Sequential Read - QD4
KB/s - Higher is Better
560700
8192KB Transfer - 2GB Sequential Read - QD4
KB/s - Higher is Better
559969
0.5KB Transfer - 2GB Sequential Write - QD4
KB/s - Higher is Better
52732
1KB Transfer - 2GB Sequential Write - QD4
KB/s - Higher is Better
96271
2KB Transfer - 2GB Sequential Write - QD4
KB/s - Higher is Better
175688
4KB Transfer - 2GB Sequential Write - QD4
KB/s - Higher is Better
266597
8KB Transfer - 2GB Sequential Write - QD4
KB/s - Higher is Better
387184
16KB Transfer - 2GB Sequential Write - QD4
KB/s - Higher is Better
412664
32KB Transfer - 2GB Sequential Write - QD4
KB/s - Higher is Better
429877
64KB Transfer - 2GB Sequential Write - QD4
KB/s - Higher is Better
517815
128KB Transfer - 2GB Sequential Write - QD4
KB/s - Higher is Better
530242
256KB Transfer - 2GB Sequential Write - QD4
KB/s - Higher is Better
470213
512KB Transfer - 2GB Sequential Write - QD4
KB/s - Higher is Better
467071
1024KB Transfer - 2GB Sequential Write - QD4
KB/s - Higher is Better
467071
2048KB Transfer - 2GB Sequential Write - QD4
KB/s - Higher is Better
467071
4096KB Transfer - 2GB Sequential Write - QD4
KB/s - Higher is Better
476160
8192KB Transfer - 2GB Sequential Write - QD4
KB/s - Higher is Better
473014
Incompressible Sequential Read Performance - AS-SSD
Read Speed in MB/s - Higher is Better
510.7
Incompressible Sequential Write Performance - AS-SSD
Write Speed in MB/s - Higher is Better
492.8
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
Drive Power Consumption - Random Write
Power in W - Lower is Better
3.01
SSD Slumber Power (HIPM+DIPM)
Drive Power in mW - Lower is Better
36.6

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