SSD 2021 Benchmarks
BENCH
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on product categories below!
Bench Results
Samsung 970 EVO Plus 250GB
WD Blue SN500 250GB
WD Blue SN500 250GB
Product Ratings & Comparisons
ATSB - Heavy (99th Percentile Latency)
99th Percentile Latency in Microseconds - Lower is Better
99th Percentile Latency in Microseconds - Lower is Better
8092
8860
ATSB - Heavy (99th Percentile Read Latency)
99th Percentile Latency in Microseconds - Lower is Better
99th Percentile Latency in Microseconds - Lower is Better
2186
1032
ATSB - Heavy (99th Percentile Write Latency)
99th Percentile Latency in Microseconds - Lower is Better
99th Percentile Latency in Microseconds - Lower is Better
8961
11896.54
ATSB - Heavy (Average Latency)
Average Latency in Microseconds - Lower is Better
Average Latency in Microseconds - Lower is Better
523.98
700.47
ATSB - Heavy (Average Read Latency)
Average Latency in Microseconds - Lower is Better
Average Latency in Microseconds - Lower is Better
130.02
139.48
ATSB - Heavy (Average Write Latency)
Average Latency in Microseconds - Lower is Better
Average Latency in Microseconds - Lower is Better
1003.07
1382.69
ATSB - Heavy (Data Rate)
Average Data Rate in MB/s - Higher is Better
Average Data Rate in MB/s - Higher is Better
484.37
377.63
ATSB - Heavy (Power)
Energy Consumed in Watt-Hours - Lower is Better
Energy Consumed in Watt-Hours - Lower is Better
2.83
1.16
ATSB - Light (99th Percentile Latency)
99th Percentile Latency in Microseconds - Lower is Better
99th Percentile Latency in Microseconds - Lower is Better
215
2706
ATSB - Light (99th Percentile Read Latency)
99th Percentile Latency in Microseconds - Lower is Better
99th Percentile Latency in Microseconds - Lower is Better
363
1010
ATSB - Light (99th Percentile Write Latency)
99th Percentile Latency in Microseconds - Lower is Better
99th Percentile Latency in Microseconds - Lower is Better
189
3539
ATSB - Light (Average Latency)
Average Latency in Microseconds - Lower is Better
Average Latency in Microseconds - Lower is Better
49.92
161.67
ATSB - Light (Average Read Latency)
Average Latency in Microseconds - Lower is Better
Average Latency in Microseconds - Lower is Better
58.52
119.83
ATSB - Light (Average Write Latency)
Average Latency in Microseconds - Lower is Better
Average Latency in Microseconds - Lower is Better
42.95
195.58
ATSB - Light (Data Rate)
Average Data Rate in MB/s - Higher is Better
Average Data Rate in MB/s - Higher is Better
1566.6
774.95
ATSB - Light (Power)
Energy Consumed in Watt-Hours - Lower is Better
Energy Consumed in Watt-Hours - Lower is Better
1.06
0.41
ATSB - The Destroyer (99th Percentile Latency)
99th Percentile Latency in Microseconds - Lower is Better
99th Percentile Latency in Microseconds - Lower is Better
13556.25
10876
ATSB - The Destroyer (99th Percentile Read Latency)
99th Percentile Latency in Microseconds - Lower is Better
99th Percentile Latency in Microseconds - Lower is Better
6662
1791
ATSB - The Destroyer (99th Percentile Write Latency)
99th Percentile Latency in Microseconds - Lower is Better
99th Percentile Latency in Microseconds - Lower is Better
37230
33925.83
ATSB - The Destroyer (Average Latency)
Average Latency in Microseconds - Lower is Better
Average Latency in Microseconds - Lower is Better
1024.99
1054.73
ATSB - The Destroyer (Average Read Latency)
Average Latency in Microseconds - Lower is Better
Average Latency in Microseconds - Lower is Better
322.08
211.06
ATSB - The Destroyer (Average Write Latency)
Average Latency in Microseconds - Lower is Better
Average Latency in Microseconds - Lower is Better
3510.61
4038.12
ATSB - The Destroyer (Data Rate)
Average Data Rate in MB/s - Higher is Better
Average Data Rate in MB/s - Higher is Better
480.58
372.99
ATSB - The Destroyer (Power)
Energy Consumed in Watt-Hours - Lower is Better
Energy Consumed in Watt-Hours - Lower is Better
21.49
9.34
PCMark 10 Storage - Data Drive
Overall Score - Higher is Better
Overall Score - Higher is Better
1870
1498
PCMark 10 Storage - Quick System Drive
Overall Score - Higher is Better
Overall Score - Higher is Better
1493
1178
PCMark 10 Storage - Full System Drive
Overall Score - Higher is Better
Overall Score - Higher is Better
1539
1202
Idle Power Consumption - Desktop
Power Consumption in Milliwatts - Lower is Better
Power Consumption in Milliwatts - Lower is Better
71
931
Idle Power Consumption - Laptop
Power Consumption in Milliwatts - Lower is Better
Power Consumption in Milliwatts - Lower is Better
4
932
Idle Power Consumption - No PM
Power Consumption in Milliwatts - Lower is Better
Power Consumption in Milliwatts - Lower is Better
1513
931
Whole-Drive Sequential Write: Last 16GB Average
Average Data Rate in MB/s - Higher is Better
Average Data Rate in MB/s - Higher is Better
428
422
Whole-Drive Sequential Write: Overall Average
Average Data Rate in MB/s - Higher is Better
Average Data Rate in MB/s - Higher is Better
439
426
Burst 4kB Random Read (32GB Range)
Queue Depth 1, Average Data Rate in MB/s - Higher is Better
Queue Depth 1, Average Data Rate in MB/s - Higher is Better
51.5
28.4
Burst 4kB Random Write (32GB Range)
Queue Depth 1, Average Data Rate in MB/s - Higher is Better
Queue Depth 1, Average Data Rate in MB/s - Higher is Better
406.3
389.2
Burst 1MB Sequential Read (32GB Range)
Queue Depth 1, Average Data Rate in MB/s - Higher is Better
Queue Depth 1, Average Data Rate in MB/s - Higher is Better
2671.3
1308.7
Burst 1MB Sequential Write (32GB Range)
Queue Depth 1, Average Data Rate in MB/s - Higher is Better
Queue Depth 1, Average Data Rate in MB/s - Higher is Better
1626
1317.8
Burst 4kB Random Read (80% Range)
Queue Depth 1, Average Data Rate in MB/s - Higher is Better
Queue Depth 1, Average Data Rate in MB/s - Higher is Better
54.5
28.6
Burst 4kB Random Write (80% Range)
Queue Depth 1, Average Data Rate in MB/s - Higher is Better
Queue Depth 1, Average Data Rate in MB/s - Higher is Better
405.7
322.5
Burst 1MB Sequential Read (80% Range)
Queue Depth 1, Average Data Rate in MB/s - Higher is Better
Queue Depth 1, Average Data Rate in MB/s - Higher is Better
2722.3
1266.4
Burst 1MB Sequential Write (80% Range)
Queue Depth 1, Average Data Rate in MB/s - Higher is Better
Queue Depth 1, Average Data Rate in MB/s - Higher is Better
2904.1
1143.6
Sustained 4kB Random Read (32GB Range)
Average of QD1, QD2 & QD4 Data Rates in MB/s - Higher is Better
Average of QD1, QD2 & QD4 Data Rates in MB/s - Higher is Better
108.8
60.2
Sustained 4kB Random Read (80% Range)
Average of QD1, QD2 & QD4 Data Rates in MB/s - Higher is Better
Average of QD1, QD2 & QD4 Data Rates in MB/s - Higher is Better
115.3
60.2
Sustained 4kB Random Write (32GB Range)
Average of QD1, QD2 & QD4 Data Rates in MB/s - Higher is Better
Average of QD1, QD2 & QD4 Data Rates in MB/s - Higher is Better
775.6
381.1
Sustained 4kB Random Write (80% Range)
Average of QD1, QD2 & QD4 Data Rates in MB/s - Higher is Better
Average of QD1, QD2 & QD4 Data Rates in MB/s - Higher is Better
454.7
184.1
Sustained 128kB Sequential Read (32GB Range)
Average of QD1, QD2 & QD4 Data Rates in MB/s - Higher is Better
Average of QD1, QD2 & QD4 Data Rates in MB/s - Higher is Better
2837.9
1146.9
Sustained 128kB Sequential Read (80% Range)
Average of QD1, QD2 & QD4 Data Rates in MB/s - Higher is Better
Average of QD1, QD2 & QD4 Data Rates in MB/s - Higher is Better
2819.1
1162.1
Sustained 128kB Sequential Write (32GB Range)
Average of QD1, QD2 & QD4 Data Rates in MB/s - Higher is Better
Average of QD1, QD2 & QD4 Data Rates in MB/s - Higher is Better
1930.3
485.2
Sustained 128kB Sequential Write (80% Range)
Average of QD1, QD2 & QD4 Data Rates in MB/s - Higher is Better
Average of QD1, QD2 & QD4 Data Rates in MB/s - Higher is Better
825.1
465.4
Sustained 4kB Random Read Power Efficiency (32GB Range)
Power Efficiency in MB/s per Watt - Higher is Better
Power Efficiency in MB/s per Watt - Higher is Better
40.9
54.05
Sustained 4kB Random Read Power Efficiency (80% Range)
Power Efficiency in MB/s per Watt - Higher is Better
Power Efficiency in MB/s per Watt - Higher is Better
43.94
53.66
Sustained 4kB Random Write Power Efficiency (32GB Range)
Power Efficiency in MB/s per Watt - Higher is Better
Power Efficiency in MB/s per Watt - Higher is Better
233.73
216.08
Sustained 4kB Random Write Power Efficiency (80% Range)
Power Efficiency in MB/s per Watt - Higher is Better
Power Efficiency in MB/s per Watt - Higher is Better
145.49
97.11
Sustained 128kB Sequential Read Power Efficiency (32GB Range)
Power Efficiency in MB/s per Watt - Higher is Better
Power Efficiency in MB/s per Watt - Higher is Better
617.77
570.39
Sustained 128kB Sequential Read Power Efficiency (80% Range)
Power Efficiency in MB/s per Watt - Higher is Better
Power Efficiency in MB/s per Watt - Higher is Better
653.52
591.53
Sustained 128kB Sequential Write Power Efficiency (32GB Range)
Power Efficiency in MB/s per Watt - Higher is Better
Power Efficiency in MB/s per Watt - Higher is Better
435.04
255.89
Sustained 128kB Sequential Write Power Efficiency (80% Range)
Power Efficiency in MB/s per Watt - Higher is Better
Power Efficiency in MB/s per Watt - Higher is Better
226.05
245.11
Mixed 4kB Random Read/Write
Average of All Read/Write Distributions in MB/s - Higher is Better
Average of All Read/Write Distributions in MB/s - Higher is Better
301.7
122.5
Mixed 1MB Sequential Read/Write
Average of All Read/Write Distributions in MB/s - Higher is Better
Average of All Read/Write Distributions in MB/s - Higher is Better
1548.4
913
Mixed 4kB Random Read/Write (Power Efficiency)
Power Efficiency in MB/s per Watt - Higher is Better
Power Efficiency in MB/s per Watt - Higher is Better
106.9
86.53
Mixed 1MB Sequential Read/Write (Power Efficiency)
Power Efficiency in MB/s per Watt - Higher is Better
Power Efficiency in MB/s per Watt - Higher is Better
396.6
436.1
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