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 128GB - Samsung MDX - MLC

  Samsung SSD 840 EVO 120GB - Samsung MEX - TLC

Product Ratings & Comparisons

Heavy Workload 2011 - Average Data Rate
Average Data Rate in MB/s - Higher is Better
261.6
162.6
Heavy Workload 2011 - Average Read Speed
Average Read Speed in MB/s - Higher is Better
142.6
103.6
Heavy Workload 2011 - Average Write Speed
Average Write Speed in MB/s - Higher is Better
342
165.9
Heavy Workload 2011 - Disk Busy Time
Total Disk Busy Time in Seconds - Lower is Better
606.6
976.1
Heavy Workload 2011 - Disk Busy Time (Reads)
Disk Busy Time (Reads) in Seconds - Lower is Better
349.2
480.5
Heavy Workload 2011 - Disk Busy Time (Writes)
Disk Busy Time (Writes) in Seconds - Lower is Better
318.4
656.5
Light Workload 2011 - Average Data Rate
Average Data Rate in MB/s - Higher is Better
340.4
319.3
Light Workload 2011 - Average Read Speed
Average Read Speed in MB/s - Higher is Better
292.9
286.6
Light Workload 2011 - Average Write Speed
Average Write Speed in MB/s - Higher is Better
362.5
316.3
Light Workload 2011 - Disk Busy Time
Total Disk Busy Time in Seconds - Lower is Better
124
132.2
Light Workload 2011 - Disk Busy Time (Reads)
Disk Busy Time (Reads) in Seconds - Lower is Better
62.8
64.2
Light Workload 2011 - Disk Busy Time (Writes)
Disk Busy Time (Writes) in Seconds - Lower is Better
65.7
75.2
Desktop Iometer - 4KB Random Write (4K Aligned) - 8GB LBA Space
MB/s - Higher is Better
272.1
147.8
Desktop Iometer - 4KB Random Write (8GB LBA Space QD=32)
MB/s - Higher is Better
365
150.3
Desktop Iometer - 4KB Random Read (4K Aligned)
MB/s - Higher is Better
102
91.7
Desktop Iometer - 128KB Sequential Read (4K Aligned)
MB/s - Higher is Better
423.5
429.8
Desktop Iometer - 128KB Sequential Write (4K Aligned)
MB/s - Higher is Better
372.3
172.9
0.5KB Transfer - 2GB Sequential Read - QD4
KB/s - Higher is Better
60288
57856
1KB Transfer - 2GB Sequential Read - QD4
KB/s - Higher is Better
111360
105984
2KB Transfer - 2GB Sequential Read - QD4
KB/s - Higher is Better
205824
192512
4KB Transfer - 2GB Sequential Read - QD4
KB/s - Higher is Better
334848
296960
8KB Transfer - 2GB Sequential Read - QD4
KB/s - Higher is Better
448512
430080
16KB Transfer - 2GB Sequential Read - QD4
KB/s - Higher is Better
471599
461693
32KB Transfer - 2GB Sequential Read - QD4
KB/s - Higher is Better
520385
520385
64KB Transfer - 2GB Sequential Read - QD4
KB/s - Higher is Better
530242
536870
128KB Transfer - 2GB Sequential Read - QD4
KB/s - Higher is Better
539942
542513
256KB Transfer - 2GB Sequential Read - QD4
KB/s - Higher is Better
547642
547642
512KB Transfer - 2GB Sequential Read - QD4
KB/s - Higher is Better
552018
552018
1024KB Transfer - 2GB Sequential Read - QD4
KB/s - Higher is Better
554871
551996
2048KB Transfer - 2GB Sequential Read - QD4
KB/s - Higher is Better
553407
553407
4096KB Transfer - 2GB Sequential Read - QD4
KB/s - Higher is Better
552052
552762
8192KB Transfer - 2GB Sequential Read - QD4
KB/s - Higher is Better
552762
552762
0.5KB Transfer - 2GB Sequential Write - QD4
KB/s - Higher is Better
52987
52349
1KB Transfer - 2GB Sequential Write - QD4
KB/s - Higher is Better
99591
97292
2KB Transfer - 2GB Sequential Write - QD4
KB/s - Higher is Better
176710
175688
4KB Transfer - 2GB Sequential Write - QD4
KB/s - Higher is Better
260468
273747
8KB Transfer - 2GB Sequential Write - QD4
KB/s - Higher is Better
384063
391259
16KB Transfer - 2GB Sequential Write - QD4
KB/s - Higher is Better
391259
409600
32KB Transfer - 2GB Sequential Write - QD4
KB/s - Higher is Better
389322
420724
64KB Transfer - 2GB Sequential Write - QD4
KB/s - Higher is Better
389322
420740
128KB Transfer - 2GB Sequential Write - QD4
KB/s - Higher is Better
389322
420724
256KB Transfer - 2GB Sequential Write - QD4
KB/s - Higher is Better
388361
420873
512KB Transfer - 2GB Sequential Write - QD4
KB/s - Higher is Better
389322
419430
1024KB Transfer - 2GB Sequential Write - QD4
KB/s - Higher is Better
386215
417759
2048KB Transfer - 2GB Sequential Write - QD4
KB/s - Higher is Better
386928
418593
4096KB Transfer - 2GB Sequential Write - QD4
KB/s - Higher is Better
386238
418612
8192KB Transfer - 2GB Sequential Write - QD4
KB/s - Higher is Better
386933
417798
Incompressible Sequential Read Performance - AS-SSD
Read Speed in MB/s - Higher is Better
508.4
504
Incompressible Sequential Write Performance - AS-SSD
Write Speed in MB/s - Higher is Better
374
401
Drive Power Consumption - Idle
Power in W - Lower is Better
0.31
0.31
Drive Power Consumption - Sequential Write
Power in W - Lower is Better
3.25
2.37
Drive Power Consumption - Random Write
Power in W - Lower is Better
3.13
2.37

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