Virtualization storage comparison with Samsung SM951
Samsung SM951-NVMe 512GB (MZVPV512HDGL)


Host: 

	Processor: AMD Ryzen Threadripper 3970X 32-Core @ 3.70GHz (32 Cores / 64 Threads), Motherboard: Gigabyte TRX40 AORUS MASTER (F5c BIOS), Chipset: AMD Starship/Matisse, Memory: 4 x 16 GB DDR4-2400MT/s 18ASF2G72AZ-2G3A1, Disk: 512GB SAMSUNG MZVPV512HDGL-00000, Graphics: Zotac NVIDIA NV106 1GB, Audio: NVIDIA GK208 HDMI/DP, Monitor: PL2294H, Network: Intel I211 + Aquantia AQC111 NBase-T/IEEE + Intel Wi-Fi 6 AX200

	OS: Fedora 32, Kernel: 5.6.2-300.fc32.x86_64 (x86_64), Desktop: GNOME Shell 3.36.1, Display Server: X Server, OpenGL: 4.3 Mesa 20.0.3, Compiler: GCC 10.0.1 20200328, File-System: ext4, Screen Resolution: 1920x1080


Dbench 4.0
Client Count: 6
MB/s > Higher Is Better
Host . 151.81 |================================================================


PostgreSQL pgbench 12.0
Scaling: Buffer Test - Test: Heavy Contention - Mode: Read Write
TPS > Higher Is Better
Host . 5858.38 |===============================================================


SQLite 3.30.1
Threads / Copies: 1
Seconds < Lower Is Better
Host . 111.36 |================================================================


PostgreSQL pgbench 12.0
Scaling: Buffer Test - Test: Normal Load - Mode: Read Write
TPS > Higher Is Better
Host . 5962.73 |===============================================================


Facebook RocksDB 6.3.6
Test: Random Fill Sync
Op/s > Higher Is Better
Host . 979557 |================================================================


PostMark 1.51
Disk Transaction Performance
TPS > Higher Is Better
Host . 7501 |==================================================================


Flexible IO Tester 3.18
Type: Sequential Write - IO Engine: Windows AIO - Buffered: No - Direct: Yes - Block Size: 2MB - Disk Target: Default Test Directory
IOPS > Higher Is Better
Host . 752 |===================================================================


Flexible IO Tester 3.18
Type: Sequential Write - IO Engine: Windows AIO - Buffered: No - Direct: Yes - Block Size: 2MB - Disk Target: Default Test Directory
MB/s > Higher Is Better
Host . 1511 |==================================================================


Flexible IO Tester 3.18
Type: Sequential Read - IO Engine: Windows AIO - Buffered: No - Direct: Yes - Block Size: 4KB - Disk Target: Default Test Directory
IOPS > Higher Is Better
Host . 201000 |================================================================


Flexible IO Tester 3.18
Type: Sequential Read - IO Engine: Windows AIO - Buffered: No - Direct: Yes - Block Size: 4KB - Disk Target: Default Test Directory
MB/s > Higher Is Better
Host . 785 |===================================================================


Flexible IO Tester 3.18
Type: Random Read - IO Engine: Windows AIO - Buffered: No - Direct: Yes - Block Size: 4KB - Disk Target: Default Test Directory
IOPS > Higher Is Better
Host . 307333 |================================================================


Flexible IO Tester 3.18
Type: Random Read - IO Engine: Windows AIO - Buffered: No - Direct: Yes - Block Size: 4KB - Disk Target: Default Test Directory
MB/s > Higher Is Better
Host . 1200 |==================================================================


Flexible IO Tester 3.18
Type: Sequential Read - IO Engine: Windows AIO - Buffered: No - Direct: Yes - Block Size: 2MB - Disk Target: Default Test Directory
IOPS > Higher Is Better
Host . 829 |===================================================================


Flexible IO Tester 3.18
Type: Sequential Read - IO Engine: Windows AIO - Buffered: No - Direct: Yes - Block Size: 2MB - Disk Target: Default Test Directory
MB/s > Higher Is Better
Host . 1666 |==================================================================


Flexible IO Tester 3.18
Type: Sequential Write - IO Engine: Windows AIO - Buffered: No - Direct: Yes - Block Size: 4KB - Disk Target: Default Test Directory
IOPS > Higher Is Better
Host . 224000 |================================================================


Flexible IO Tester 3.18
Type: Sequential Write - IO Engine: Windows AIO - Buffered: No - Direct: Yes - Block Size: 4KB - Disk Target: Default Test Directory
MB/s > Higher Is Better
Host . 877 |===================================================================


Flexible IO Tester 3.18
Type: Random Write - IO Engine: Windows AIO - Buffered: No - Direct: Yes - Block Size: 4KB - Disk Target: Default Test Directory
IOPS > Higher Is Better
Host . 104000 |================================================================


Flexible IO Tester 3.18
Type: Random Write - IO Engine: Windows AIO - Buffered: No - Direct: Yes - Block Size: 4KB - Disk Target: Default Test Directory
MB/s > Higher Is Better
Host . 407 |===================================================================


Flexible IO Tester 3.18
Type: Random Write - IO Engine: Windows AIO - Buffered: No - Direct: Yes - Block Size: 2MB - Disk Target: Default Test Directory
IOPS > Higher Is Better
Host . 747 |===================================================================


Flexible IO Tester 3.18
Type: Random Write - IO Engine: Windows AIO - Buffered: No - Direct: Yes - Block Size: 2MB - Disk Target: Default Test Directory
MB/s > Higher Is Better
Host . 1502 |==================================================================


Flexible IO Tester 3.18
Type: Random Read - IO Engine: Windows AIO - Buffered: No - Direct: Yes - Block Size: 2MB - Disk Target: Default Test Directory
IOPS > Higher Is Better
Host . 1004 |==================================================================


Flexible IO Tester 3.18
Type: Random Read - IO Engine: Windows AIO - Buffered: No - Direct: Yes - Block Size: 2MB - Disk Target: Default Test Directory
MB/s > Higher Is Better
Host . 2016 |==================================================================


FS-Mark 3.3
Test: 1000 Files, 1MB Size
Files/s > Higher Is Better
Host . 94.00 |=================================================================