jpegxl openssl epyc AMD EPYC 7551 32-Core testing with a GIGABYTE MZ31-AR0-00 v01010101 (F10 BIOS) and ASPEED on Debian 10 via the Phoronix Test Suite. 1: Processor: AMD EPYC 7551 32-Core @ 2.00GHz (32 Cores / 64 Threads), Motherboard: GIGABYTE MZ31-AR0-00 v01010101 (F10 BIOS), Chipset: AMD 17h, Memory: 8 x 4096 MB DDR4-2667MT/s 9ASF51272PZ-2G6E1, Disk: Samsung SSD 960 EVO 500GB + 31GB SanDisk 3.2Gen1, Graphics: ASPEED, Network: Realtek RTL8111/8168/8411 + 2 x Broadcom NetXtreme II BCM57810 10 OS: Debian 10, Kernel: 4.19.0-10-amd64 (x86_64), Compiler: GCC 8.3.0, File-System: ext4, Screen Resolution: 1024x768 2: Processor: AMD EPYC 7551 32-Core @ 2.00GHz (32 Cores / 64 Threads), Motherboard: GIGABYTE MZ31-AR0-00 v01010101 (F10 BIOS), Chipset: AMD 17h, Memory: 8 x 4096 MB DDR4-2667MT/s 9ASF51272PZ-2G6E1, Disk: Samsung SSD 960 EVO 500GB + 31GB SanDisk 3.2Gen1, Graphics: ASPEED, Network: Realtek RTL8111/8168/8411 + 2 x Broadcom NetXtreme II BCM57810 10 OS: Debian 10, Kernel: 4.19.0-10-amd64 (x86_64), Compiler: GCC 8.3.0, File-System: ext4, Screen Resolution: 1024x768 2a: Processor: AMD EPYC 7551 32-Core @ 2.00GHz (32 Cores / 64 Threads), Motherboard: GIGABYTE MZ31-AR0-00 v01010101 (F10 BIOS), Chipset: AMD 17h, Memory: 8 x 4096 MB DDR4-2667MT/s 9ASF51272PZ-2G6E1, Disk: Samsung SSD 960 EVO 500GB + 31GB SanDisk 3.2Gen1, Graphics: ASPEED, Network: Realtek RTL8111/8168/8411 + 2 x Broadcom NetXtreme II BCM57810 10 OS: Debian 10, Kernel: 4.19.0-10-amd64 (x86_64), Compiler: GCC 8.3.0, File-System: ext4, Screen Resolution: 1024x768 3: Processor: AMD EPYC 7551 32-Core @ 2.00GHz (32 Cores / 64 Threads), Motherboard: GIGABYTE MZ31-AR0-00 v01010101 (F10 BIOS), Chipset: AMD 17h, Memory: 8 x 4096 MB DDR4-2667MT/s 9ASF51272PZ-2G6E1, Disk: Samsung SSD 960 EVO 500GB + 31GB SanDisk 3.2Gen1, Graphics: ASPEED, Network: Realtek RTL8111/8168/8411 + 2 x Broadcom NetXtreme II BCM57810 10 OS: Debian 10, Kernel: 4.19.0-10-amd64 (x86_64), Compiler: GCC 8.3.0, File-System: ext4, Screen Resolution: 1024x768 JPEG XL libjxl 0.5 Input: PNG - Encode Speed: 5 MP/s > Higher Is Better 1 .. 39.38 |================================================================== 2 .. 38.36 |================================================================= 2a . 38.69 |================================================================= 3 .. 39.72 |=================================================================== JPEG XL libjxl 0.5 Input: PNG - Encode Speed: 7 MP/s > Higher Is Better 1 .. 7.51 |=================================================================== 2a . 7.57 |==================================================================== 3 .. 7.53 |==================================================================== JPEG XL libjxl 0.5 Input: PNG - Encode Speed: 8 MP/s > Higher Is Better 1 .. 0.62 |=================================================================== 2a . 0.62 |=================================================================== 3 .. 0.63 |==================================================================== JPEG XL libjxl 0.5 Input: JPEG - Encode Speed: 5 MP/s > Higher Is Better 1 .. 46.84 |=================================================================== 2a . 46.34 |================================================================== 3 .. 46.10 |================================================================== JPEG XL libjxl 0.5 Input: JPEG - Encode Speed: 7 MP/s > Higher Is Better 1 .. 51.09 |=================================================================== 2a . 45.35 |=========================================================== 3 .. 45.85 |============================================================ JPEG XL libjxl 0.5 Input: JPEG - Encode Speed: 8 MP/s > Higher Is Better 1 .. 16.43 |=================================================================== 2a . 16.43 |=================================================================== 3 .. 16.41 |=================================================================== JPEG XL Decoding libjxl 0.5 CPU Threads: 1 MP/s > Higher Is Better 1 .. 32.17 |=================================================================== 2a . 32.26 |=================================================================== 3 .. 32.14 |=================================================================== JPEG XL Decoding libjxl 0.5 CPU Threads: All MP/s > Higher Is Better 1 .. 267.67 |================================================================ 2a . 272.08 |================================================================= 3 .. 277.69 |================================================================== OpenSSL 3.0 Algorithm: SHA256 byte/s > Higher Is Better 1 .. 28663291930 |============================================================= 2a . 27782798750 |=========================================================== 3 .. 27722310260 |=========================================================== OpenSSL 3.0 Algorithm: RSA4096 sign/s > Higher Is Better 1 .. 4382.3 |================================================================== 2a . 4382.8 |================================================================== 3 .. 4382.7 |================================================================== OpenSSL 3.0 Algorithm: RSA4096 verify/s > Higher Is Better 1 .. 281741.8 |================================================================ 2a . 281743.6 |================================================================ 3 .. 282380.9 |================================================================