Intel Optane 900p Series
280 GB, PCI-Express
Question about Intel Optane 900p Series
Somehow I must be misunderstanding something here. But example: Samsung 970 EVO Plus -> read 3500 MB/s / 600000 IOPS / 1000GB = 185.- Intel Optane 900p Series -> read 2500 MB/s / 550000 IOPS / 280GB = 402.- Therefore, Intel is slower, has much less memory and costs proportionally much more. Can someone explain this to me? Thank you!
Helpful answer
Hier ein Benchmark von meinem System:
Disk /dev/nvme1n1: 931.5 GiB, 1000204886016 bytes, 1953525168 sectors
Disk model: Samsung SSD 970 EVO Plus 1TB
/dev/nvme1n1:
Timing buffered disk reads: 8332 MB in 3.00 seconds = 2777.15 MB/sec
Sysbench (sync, rndrw):
File operations:
reads/s: 7496.99
writes/s: 4998.03
fsyncs/s: 16005.52
Throughput:
read, MiB/s: 117.14
written, MiB/s: 78.09
Disk /dev/nvme0n1: 260.9 GiB, 280065171456 bytes, 547002288 sectors
Disk model: INTEL SSDPED1D280GA
Timing buffered disk reads: 7604 MB in 3.00 seconds = 2534.15 MB/sec
Sysbench (sync, rndrw):
File operations:
reads/s: 41725.49
writes/s: 27816.99
fsyncs/s: 89017.78
Throughput:
read, MiB/s: 651.96
written, MiB/s: 434.64