simdjson zen 2 AMD Ryzen 5 5500U testing with a LENOVO LNVNB161216 (GLCN22WW BIOS) and AMD RENOIR 2GB on Ubuntu 20.04 via the Phoronix Test Suite. A: Processor: AMD Ryzen 5 5500U @ 2.10GHz (6 Cores / 12 Threads), Motherboard: LENOVO LNVNB161216 (GLCN22WW BIOS), Chipset: AMD Renoir Root Complex, Memory: 6GB, Disk: 256GB SAMSUNG MZALQ256HBJD-00BL2, Graphics: AMD RENOIR 2GB (1800/400MHz), Audio: AMD Device 1637, Network: Qualcomm Atheros QCA6174 802.11ac OS: Ubuntu 20.04, Kernel: 5.15.38-051538-generic (x86_64), Desktop: GNOME Shell 3.36.9, Display Server: X Server 1.20.13, OpenGL: 4.6 Mesa 21.2.6 (LLVM 12.0.0), Vulkan: 1.2.182, Compiler: GCC 9.4.0, File-System: ext4, Screen Resolution: 1920x1080 B: Processor: AMD Ryzen 5 5500U @ 2.10GHz (6 Cores / 12 Threads), Motherboard: LENOVO LNVNB161216 (GLCN22WW BIOS), Chipset: AMD Renoir Root Complex, Memory: 6GB, Disk: 256GB SAMSUNG MZALQ256HBJD-00BL2, Graphics: AMD RENOIR 2GB (1800/400MHz), Audio: AMD Device 1637, Network: Qualcomm Atheros QCA6174 802.11ac OS: Ubuntu 20.04, Kernel: 5.15.38-051538-generic (x86_64), Desktop: GNOME Shell 3.36.9, Display Server: X Server 1.20.13, OpenGL: 4.6 Mesa 21.2.6 (LLVM 12.0.0), Vulkan: 1.2.182, Compiler: GCC 9.4.0, File-System: ext4, Screen Resolution: 1920x1080 C: Processor: AMD Ryzen 5 5500U @ 2.10GHz (6 Cores / 12 Threads), Motherboard: LENOVO LNVNB161216 (GLCN22WW BIOS), Chipset: AMD Renoir Root Complex, Memory: 6GB, Disk: 256GB SAMSUNG MZALQ256HBJD-00BL2, Graphics: AMD RENOIR 2GB (1800/400MHz), Audio: AMD Device 1637, Network: Qualcomm Atheros QCA6174 802.11ac OS: Ubuntu 20.04, Kernel: 5.15.38-051538-generic (x86_64), Desktop: GNOME Shell 3.36.9, Display Server: X Server 1.20.13, OpenGL: 4.6 Mesa 21.2.6 (LLVM 12.0.0), Vulkan: 1.2.182, Compiler: GCC 9.4.0, File-System: ext4, Screen Resolution: 1920x1080 simdjson 2.0 Throughput Test: DistinctUserID GB/s > Higher Is Better A . 4.14 |===================================================================== B . 4.10 |==================================================================== C . 4.09 |==================================================================== simdjson 2.0 Throughput Test: TopTweet GB/s > Higher Is Better A . 3.93 |===================================================================== B . 3.91 |==================================================================== C . 3.94 |===================================================================== simdjson 2.0 Throughput Test: Kostya GB/s > Higher Is Better A . 2.60 |===================================================================== B . 2.60 |===================================================================== C . 2.61 |===================================================================== simdjson 2.0 Throughput Test: PartialTweets GB/s > Higher Is Better A . 3.59 |===================================================================== B . 3.59 |===================================================================== C . 3.59 |===================================================================== simdjson 2.0 Throughput Test: LargeRandom GB/s > Higher Is Better A . 0.94 |===================================================================== B . 0.94 |===================================================================== C . 0.94 |=====================================================================