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

  Intel SSD 520 240GB - SF-2281 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
218.1
229.6
Heavy Workload 2011 - Average Read Speed
Average Read Speed in MB/s - Higher is Better
139.6
128
Heavy Workload 2011 - Average Write Speed
Average Write Speed in MB/s - Higher is Better
255
266
Heavy Workload 2011 - Disk Busy Time
Total Disk Busy Time in Seconds - Lower is Better
727.5
691.2
Heavy Workload 2011 - Disk Busy Time (Reads)
Disk Busy Time (Reads) in Seconds - Lower is Better
356.7
389.1
Heavy Workload 2011 - Disk Busy Time (Writes)
Disk Busy Time (Writes) in Seconds - Lower is Better
426.9
409.3
Light Workload 2011 - Average Data Rate
Average Data Rate in MB/s - Higher is Better
298.3
338.3
Light Workload 2011 - Average Read Speed
Average Read Speed in MB/s - Higher is Better
292.2
297.2
Light Workload 2011 - Average Write Speed
Average Write Speed in MB/s - Higher is Better
289.7
354
Light Workload 2011 - Disk Busy Time
Total Disk Busy Time in Seconds - Lower is Better
141.5
124.7
Light Workload 2011 - Disk Busy Time (Reads)
Disk Busy Time (Reads) in Seconds - Lower is Better
63
61.9
Light Workload 2011 - Disk Busy Time (Writes)
Disk Busy Time (Writes) in Seconds - Lower is Better
82.2
67.2
Desktop Iometer - 4KB Random Write (4K Aligned) - 8GB LBA Space
MB/s - Higher is Better
274.2
266.4
Desktop Iometer - 4KB Random Write (8GB LBA Space QD=32)
MB/s - Higher is Better
335.3
275.5
Desktop Iometer - 4KB Random Read (4K Aligned)
MB/s - Higher is Better
63
94
Desktop Iometer - 128KB Sequential Read (4K Aligned)
MB/s - Higher is Better
339.3
426.8
Desktop Iometer - 128KB Sequential Write (4K Aligned)
MB/s - Higher is Better
383
285.8
0.5KB Transfer - 2GB Sequential Read - QD4
KB/s - Higher is Better
19584
42645
1KB Transfer - 2GB Sequential Read - QD4
KB/s - Higher is Better
41216
87844
2KB Transfer - 2GB Sequential Read - QD4
KB/s - Higher is Better
101381
173135
4KB Transfer - 2GB Sequential Read - QD4
KB/s - Higher is Better
163840
306433
8KB Transfer - 2GB Sequential Read - QD4
KB/s - Higher is Better
260096
426964
16KB Transfer - 2GB Sequential Read - QD4
KB/s - Higher is Better
350503
437179
32KB Transfer - 2GB Sequential Read - QD4
KB/s - Higher is Better
393537
489074
64KB Transfer - 2GB Sequential Read - QD4
KB/s - Higher is Better
458752
515270
128KB Transfer - 2GB Sequential Read - QD4
KB/s - Higher is Better
471482
543808
256KB Transfer - 2GB Sequential Read - QD4
KB/s - Higher is Better
514007
550143
512KB Transfer - 2GB Sequential Read - QD4
KB/s - Higher is Better
537579
549747
1024KB Transfer - 2GB Sequential Read - QD4
KB/s - Higher is Better
549151
555836
2048KB Transfer - 2GB Sequential Read - QD4
KB/s - Higher is Better
552686
554854
4096KB Transfer - 2GB Sequential Read - QD4
KB/s - Higher is Better
552052
554189
8192KB Transfer - 2GB Sequential Read - QD4
KB/s - Higher is Better
552052
556342
0.5KB Transfer - 2GB Sequential Write - QD4
KB/s - Higher is Better
23808
40192
1KB Transfer - 2GB Sequential Write - QD4
KB/s - Higher is Better
43776
83200
2KB Transfer - 2GB Sequential Write - QD4
KB/s - Higher is Better
82326
159232
4KB Transfer - 2GB Sequential Write - QD4
KB/s - Higher is Better
267618
270336
8KB Transfer - 2GB Sequential Write - QD4
KB/s - Higher is Better
390192
395264
16KB Transfer - 2GB Sequential Write - QD4
KB/s - Higher is Better
407562
401408
32KB Transfer - 2GB Sequential Write - QD4
KB/s - Higher is Better
486653
433093
64KB Transfer - 2GB Sequential Write - QD4
KB/s - Higher is Better
509017
480704
128KB Transfer - 2GB Sequential Write - QD4
KB/s - Higher is Better
519097
526344
256KB Transfer - 2GB Sequential Write - QD4
KB/s - Higher is Better
525057
535532
512KB Transfer - 2GB Sequential Write - QD4
KB/s - Higher is Better
525057
536870
1024KB Transfer - 2GB Sequential Write - QD4
KB/s - Higher is Better
527637
536870
2048KB Transfer - 2GB Sequential Write - QD4
KB/s - Higher is Better
526344
536616
4096KB Transfer - 2GB Sequential Write - QD4
KB/s - Higher is Better
525057
536200
8192KB Transfer - 2GB Sequential Write - QD4
KB/s - Higher is Better
521233
536870
Incompressible Sequential Read Performance - AS-SSD
Read Speed in MB/s - Higher is Better
492.7
497.2
Incompressible Sequential Write Performance - AS-SSD
Write Speed in MB/s - Higher is Better
284.5
493.8
Drive Power Consumption - Idle
Power in W - Lower is Better
0.82
0.31
Drive Power Consumption - Sequential Write
Power in W - Lower is Better
1.85
3.15
Drive Power Consumption - Random Write
Power in W - Lower is Better
2.51
3.16

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