Samsung 980 Re-Test AMD Ryzen 9 5950X 16-Core testing with a ASUS ROG CROSSHAIR VIII HERO (WI-FI) (3202 BIOS) and AMD Radeon VII 16GB on Ubuntu 20.10 via the Phoronix Test Suite. Stock: Processor: AMD Ryzen 9 5950X 16-Core @ 3.40GHz (16 Cores / 32 Threads), Motherboard: ASUS ROG CROSSHAIR VIII HERO (WI-FI) (3202 BIOS), Chipset: AMD Starship/Matisse, Memory: 32GB, Disk: 1000GB Samsung SSD 980 PRO 1TB, Graphics: EFI VGA, Audio: AMD Device ab28, Network: Realtek RTL8125 2.5GbE + Intel I211 + Intel Wi-Fi 6 AX200 OS: Ubuntu 20.10, Kernel: 5.8.0-44-generic (x86_64), Desktop: GNOME Shell 3.38.2, Display Server: X Server 1.20.9, Compiler: GCC 10.2.0, File-System: ext4, Screen Resolution: 3840x2160 Linux 5.12: Processor: AMD Ryzen 9 5950X 16-Core @ 3.40GHz (16 Cores / 32 Threads), Motherboard: ASUS ROG CROSSHAIR VIII HERO (WI-FI) (3202 BIOS), Chipset: AMD Starship/Matisse, Memory: 32GB, Disk: 1000GB Samsung SSD 980 PRO 1TB, Graphics: AMD Radeon VII 16GB (1801/1000MHz), Audio: AMD Vega 20 HDMI Audio, Monitor: ASUS MG28U, Network: Realtek RTL8125 2.5GbE + Intel I211 + Intel Wi-Fi 6 AX200 OS: Ubuntu 20.10, Kernel: 5.12.0-051200rc1daily20210305-generic (x86_64) 20210304, Desktop: GNOME Shell 3.38.2, Display Server: X Server 1.20.9, OpenGL: 4.6 Mesa 20.2.6 (LLVM 11.0.0), Vulkan: 1.2.131, Compiler: GCC 10.2.0, File-System: ext4, Screen Resolution: 3840x2160 LevelDB 1.22 Benchmark: Hot Read Microseconds Per Op < Lower Is Better Stock ...... 13.15 |=========================================================== Linux 5.12 . 13.01 |========================================================== LevelDB 1.22 Benchmark: Fill Sync MB/s > Higher Is Better Stock ...... 0.3 |============================================================= Linux 5.12 . 0.3 |============================================================= LevelDB 1.22 Benchmark: Fill Sync Microseconds Per Op < Lower Is Better Stock ...... 12066.54 |===================================================== Linux 5.12 . 12708.28 |======================================================== LevelDB 1.22 Benchmark: Overwrite MB/s > Higher Is Better Stock ...... 31.8 |===================================================== Linux 5.12 . 36.0 |============================================================ LevelDB 1.22 Benchmark: Overwrite Microseconds Per Op < Lower Is Better Stock ...... 111.07 |========================================================== Linux 5.12 . 98.17 |=================================================== LevelDB 1.22 Benchmark: Random Fill MB/s > Higher Is Better Stock ...... 31.8 |==================================================== Linux 5.12 . 36.9 |============================================================ LevelDB 1.22 Benchmark: Random Fill Microseconds Per Op < Lower Is Better Stock ...... 111.06 |========================================================== Linux 5.12 . 95.88 |================================================== LevelDB 1.22 Benchmark: Random Read Microseconds Per Op < Lower Is Better Stock ...... 13.19 |=========================================================== Linux 5.12 . 13.17 |=========================================================== LevelDB 1.22 Benchmark: Seek Random Microseconds Per Op < Lower Is Better Stock ...... 18.95 |=========================================================== Linux 5.12 . 18.79 |=========================================================== LevelDB 1.22 Benchmark: Random Delete Microseconds Per Op < Lower Is Better Stock ...... 103.89 |========================================================== Linux 5.12 . 91.01 |=================================================== LevelDB 1.22 Benchmark: Sequential Fill MB/s > Higher Is Better Stock ...... 31.6 |===================================================== Linux 5.12 . 35.5 |============================================================ LevelDB 1.22 Benchmark: Sequential Fill Microseconds Per Op < Lower Is Better Stock ...... 112.08 |========================================================== Linux 5.12 . 99.78 |==================================================== SQLite 3.30.1 Threads / Copies: 1 Seconds < Lower Is Better Stock ...... 72.86 |=================================== Linux 5.12 . 120.98 |========================================================== Flexible IO Tester 3.25 Type: Random Read - Engine: IO_uring - Buffered: No - Direct: Yes - Block Size: 4KB - Disk Target: Default Test Directory MB/s > Higher Is Better Stock ...... 3035 |============================================================ Linux 5.12 . 2222 |============================================ Flexible IO Tester 3.25 Type: Random Read - Engine: IO_uring - Buffered: No - Direct: Yes - Block Size: 4KB - Disk Target: Default Test Directory IOPS > Higher Is Better Stock ...... 777333 |========================================================== Linux 5.12 . 568667 |========================================== Flexible IO Tester 3.25 Type: Random Write - Engine: IO_uring - Buffered: No - Direct: Yes - Block Size: 4KB - Disk Target: Default Test Directory MB/s > Higher Is Better Stock ...... 3231 |============================================================ Linux 5.12 . 1966 |===================================== Flexible IO Tester 3.25 Type: Random Write - Engine: IO_uring - Buffered: No - Direct: Yes - Block Size: 4KB - Disk Target: Default Test Directory IOPS > Higher Is Better Stock ...... 827000 |========================================================== Linux 5.12 . 503250 |=================================== IOR 3.3.0 Block Size: 2MB - Disk Target: Default Test Directory MB/s > Higher Is Better Stock ...... 1292.70 |========================================================= Linux 5.12 . 805.34 |==================================== IOR 3.3.0 Block Size: 4MB - Disk Target: Default Test Directory MB/s > Higher Is Better Stock ...... 1760.61 |========================================================= Linux 5.12 . 828.10 |=========================== IOR 3.3.0 Block Size: 8MB - Disk Target: Default Test Directory MB/s > Higher Is Better Stock ...... 2068.87 |========================================================= Linux 5.12 . 801.80 |====================== IOR 3.3.0 Block Size: 16MB - Disk Target: Default Test Directory MB/s > Higher Is Better Stock ...... 1584.54 |========================================================= Linux 5.12 . 884.75 |================================ IOR 3.3.0 Block Size: 32MB - Disk Target: Default Test Directory MB/s > Higher Is Better Stock ...... 1337.82 |========================================================= Linux 5.12 . 1175.92 |================================================== IOR 3.3.0 Block Size: 64MB - Disk Target: Default Test Directory MB/s > Higher Is Better Stock ...... 1475.48 |========================================================= Linux 5.12 . 1176.57 |============================================= PostgreSQL pgbench 13.0 Scaling Factor: 1 - Clients: 50 - Mode: Read Write TPS > Higher Is Better Stock ...... 461 |============================================================= Linux 5.12 . 300 |======================================== PostgreSQL pgbench 13.0 Scaling Factor: 1 - Clients: 50 - Mode: Read Write - Average Latency ms < Lower Is Better Stock ...... 111.55 |======================================= Linux 5.12 . 166.72 |========================================================== PostgreSQL pgbench 13.0 Scaling Factor: 1 - Clients: 100 - Mode: Read Write TPS > Higher Is Better Stock ...... 473 |============================================================= Linux 5.12 . 309 |======================================== PostgreSQL pgbench 13.0 Scaling Factor: 1 - Clients: 100 - Mode: Read Write - Average Latency ms < Lower Is Better Stock ...... 211.83 |====================================== Linux 5.12 . 323.89 |========================================================== PostgreSQL pgbench 13.0 Scaling Factor: 100 - Clients: 50 - Mode: Read Write TPS > Higher Is Better Stock ...... 5053 |========================================================== Linux 5.12 . 5215 |============================================================ PostgreSQL pgbench 13.0 Scaling Factor: 100 - Clients: 50 - Mode: Read Write - Average Latency ms < Lower Is Better Stock ...... 9.898 |=========================================================== Linux 5.12 . 9.590 |========================================================= PostgreSQL pgbench 13.0 Scaling Factor: 100 - Clients: 100 - Mode: Read Write TPS > Higher Is Better Stock ...... 7418 |========================================================== Linux 5.12 . 7701 |============================================================ PostgreSQL pgbench 13.0 Scaling Factor: 100 - Clients: 100 - Mode: Read Write - Average Latency ms < Lower Is Better Stock ...... 13.50 |=========================================================== Linux 5.12 . 13.00 |========================================================= Facebook RocksDB 6.3.6 Test: Random Read Op/s > Higher Is Better Stock ...... 129877145 |======================================================= Linux 5.12 . 130197902 |======================================================= Facebook RocksDB 6.3.6 Test: Sequential Fill Op/s > Higher Is Better Stock ...... 1547584 |========================================================= Linux 5.12 . 1543093 |========================================================= Facebook RocksDB 6.3.6 Test: Random Fill Sync Op/s > Higher Is Better Stock ...... 1654 |=========================================================== Linux 5.12 . 1678 |============================================================