U
Unregkiller
Hi! My question is about speed limits in windows 10.
My configs:
CPU: AMD Ryzen Threadripper 1950X
MOBO: ASUS X399 ZENITH EXTREME
RAM: G.SKILL TridentZ Series 64GB (4 x 16GB) DDR4 3200 F4-3200C14Q-64GTZ
SSD: RAID0 (2 disks) SAMSUNG 970 EVO M.2 2280 250GB MZ-V7E250BW
System: Windows 10 Pro x64
AS SSD says that raid has 5GB/sec read speed and 3GB/sec write speed.
AIDA64 Cache&Memory Benchmark says that RAM has 98GB/sec read/write/copy speed.
So i created a disk in ram via RamDisk and measured speed by copying one big file between the disks.
Here are results:
RAM>RAM - 1.5 Gigabyte/sec
M.2>M.2 - 1.25 Gigabyte/sec
RAM>M.2 - 1.45 Gigabyte/sec
M.2>RAM - 1.75 Gigabyte/sec
Doesn't matter if to use standard windows copy or to use total commander.
I understand why raid to raid is 1.5GB/s. It's because its write speed 3GB/s is divided by two (read+write,read+write etc).
But what about ram>raid, raid>ram or ram>ram??
Is there any limit in windows?
Continue reading...
My configs:
CPU: AMD Ryzen Threadripper 1950X
MOBO: ASUS X399 ZENITH EXTREME
RAM: G.SKILL TridentZ Series 64GB (4 x 16GB) DDR4 3200 F4-3200C14Q-64GTZ
SSD: RAID0 (2 disks) SAMSUNG 970 EVO M.2 2280 250GB MZ-V7E250BW
System: Windows 10 Pro x64
AS SSD says that raid has 5GB/sec read speed and 3GB/sec write speed.
AIDA64 Cache&Memory Benchmark says that RAM has 98GB/sec read/write/copy speed.
So i created a disk in ram via RamDisk and measured speed by copying one big file between the disks.
Here are results:
RAM>RAM - 1.5 Gigabyte/sec
M.2>M.2 - 1.25 Gigabyte/sec
RAM>M.2 - 1.45 Gigabyte/sec
M.2>RAM - 1.75 Gigabyte/sec
Doesn't matter if to use standard windows copy or to use total commander.
I understand why raid to raid is 1.5GB/s. It's because its write speed 3GB/s is divided by two (read+write,read+write etc).
But what about ram>raid, raid>ram or ram>ram??
Is there any limit in windows?
Continue reading...