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 830 256GB - Samsung MLC

  Samsung SSD 840 250GB - Samsung MDX - TLC

Product Ratings & Comparisons

SSD Slumber Power (HIPM+DIPM) - 5V Rail
Drive Power in mW - Lower is Better
80
75
Heavy Workload 2011 - Average Data Rate
Average Data Rate in MB/s - Higher is Better
231.1
214.3
Heavy Workload 2011 - Average Read Speed
Average Read Speed in MB/s - Higher is Better
121.5
115
Heavy Workload 2011 - Average Write Speed
Average Write Speed in MB/s - Higher is Better
345.3
257.1
Heavy Workload 2011 - Disk Busy Time
Total Disk Busy Time in Seconds - Lower is Better
686.6
740.3
Heavy Workload 2011 - Disk Busy Time (Reads)
Disk Busy Time (Reads) in Seconds - Lower is Better
409.8
432.8
Heavy Workload 2011 - Disk Busy Time (Writes)
Disk Busy Time (Writes) in Seconds - Lower is Better
315.3
423.5
Light Workload 2011 - Average Data Rate
Average Data Rate in MB/s - Higher is Better
300.9
335.1
Light Workload 2011 - Average Read Speed
Average Read Speed in MB/s - Higher is Better
258.2
281.5
Light Workload 2011 - Average Write Speed
Average Write Speed in MB/s - Higher is Better
329.8
356
Light Workload 2011 - Disk Busy Time
Total Disk Busy Time in Seconds - Lower is Better
140.3
125.9
Light Workload 2011 - Disk Busy Time (Reads)
Disk Busy Time (Reads) in Seconds - Lower is Better
71.3
65.4
Light Workload 2011 - Disk Busy Time (Writes)
Disk Busy Time (Writes) in Seconds - Lower is Better
72.2
66.9
Desktop Iometer - 4KB Random Write (4K Aligned) - 8GB LBA Space
MB/s - Higher is Better
161.7
252.8
Desktop Iometer - 4KB Random Write (8GB LBA Space QD=32)
MB/s - Higher is Better
167.5
252.1
Desktop Iometer - 4KB Random Read (4K Aligned)
MB/s - Higher is Better
67.2
84.8
Desktop Iometer - 128KB Sequential Read (4K Aligned)
MB/s - Higher is Better
409.7
431.8
Desktop Iometer - 128KB Sequential Write (4K Aligned)
MB/s - Higher is Better
364.7
254.9
Incompressible Sequential Read Performance - AS-SSD
Read Speed in MB/s - Higher is Better
507.7
515.9
Incompressible Sequential Write Performance - AS-SSD
Write Speed in MB/s - Higher is Better
395.1
244.8
Drive Power Consumption - Idle
Power in W - Lower is Better
0.38
0.31
Drive Power Consumption - Sequential Write
Power in W - Lower is Better
4.96
4.28
Drive Power Consumption - Random Write
Power in W - Lower is Better
5.18
4.37

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