glvvkayo Intel Core i7-3940XM testing with a LENOVO 4177RVU (CBET4000 4.12-3861-gac2da047ac BIOS) and AMD Intel Radeon RX 590 8GB on ManjaroLinux 21.0.1 via the Phoronix Test Suite. T420 eGPU: Processor: Intel Core i7-3940XM @ 3.00GHz (4 Cores / 8 Threads), Motherboard: LENOVO 4177RVU (CBET4000 4.12-3861-gac2da047ac BIOS), Chipset: Intel 3rd Gen Core DRAM, Memory: 16GB, Disk: 500GB Samsung SSD 860 + 1000GB Samsung SSD 860, Graphics: AMD Intel Radeon RX 590 8GB (1350MHz), Audio: Conexant CX20590, Monitor: FHX2201QV + 42 TV, Network: Intel 82579LM + Intel Wi-Fi 6 AX200 OS: ManjaroLinux 21.0.1, Kernel: 5.10.26-1-MANJARO (x86_64), Desktop: LXDE, Display Server: X Server 1.20.10, OpenGL: 4.6 Mesa 21.0.1 (LLVM 11.1.0), Vulkan: 1.2.145, Compiler: GCC 10.2.0, File-System: ext4, Screen Resolution: 1920x1080 GL-vs-VK 2017-06-05 Test: Static Scene - API: OpenGL - Multi-Threaded: No Frame Time - ms < Lower Is Better T420 eGPU . 243.96 |=========================================================== GL-vs-VK 2017-06-05 Test: Static Scene - API: OpenGL - Multi-Threaded: No FPS > Higher Is Better T420 eGPU . 4.099443 |========================================================= GL-vs-VK 2017-06-05 Test: Static Scene - API: Vulkan - Multi-Threaded: No Frame Time - ms < Lower Is Better T420 eGPU . 148.28 |=========================================================== GL-vs-VK 2017-06-05 Test: Static Scene - API: Vulkan - Multi-Threaded: No FPS > Higher Is Better T420 eGPU . 6.743926 |========================================================= GL-vs-VK 2017-06-05 Test: Static Scene - API: OpenGL - Multi-Threaded: Yes Frame Time - ms < Lower Is Better T420 eGPU . 160.91 |=========================================================== GL-vs-VK 2017-06-05 Test: Static Scene - API: OpenGL - Multi-Threaded: Yes FPS > Higher Is Better T420 eGPU . 6.220802 |========================================================= GL-vs-VK 2017-06-05 Test: Static Scene - API: Vulkan - Multi-Threaded: Yes Frame Time - ms < Lower Is Better T420 eGPU . 38.68 |============================================================ GL-vs-VK 2017-06-05 Test: Static Scene - API: Vulkan - Multi-Threaded: Yes FPS > Higher Is Better T420 eGPU . 25.85 |============================================================ GL-vs-VK 2017-06-05 Test: Shadow Mapping - API: OpenGL - Multi-Threaded: No Frame Time - ms < Lower Is Better T420 eGPU . 9.512811 |========================================================= GL-vs-VK 2017-06-05 Test: Shadow Mapping - API: OpenGL - Multi-Threaded: No FPS > Higher Is Better T420 eGPU . 105.12 |=========================================================== GL-vs-VK 2017-06-05 Test: Shadow Mapping - API: Vulkan - Multi-Threaded: No Frame Time - ms < Lower Is Better T420 eGPU . 5.190457 |========================================================= GL-vs-VK 2017-06-05 Test: Shadow Mapping - API: Vulkan - Multi-Threaded: No FPS > Higher Is Better T420 eGPU . 192.66 |=========================================================== GL-vs-VK 2017-06-05 Test: Shadow Mapping - API: Vulkan - Multi-Threaded: Yes Frame Time - ms < Lower Is Better T420 eGPU . 1.673267 |========================================================= GL-vs-VK 2017-06-05 Test: Shadow Mapping - API: Vulkan - Multi-Threaded: Yes FPS > Higher Is Better T420 eGPU . 597.63 |=========================================================== GL-vs-VK 2017-06-05 Test: Terrain With Dynamic LoD - API: OpenGL - Multi-Threaded: No Frame Time - ms < Lower Is Better T420 eGPU . 35.17 |============================================================ GL-vs-VK 2017-06-05 Test: Terrain With Dynamic LoD - API: OpenGL - Multi-Threaded: No FPS > Higher Is Better T420 eGPU . 28.44 |============================================================ GL-vs-VK 2017-06-05 Test: Terrain With Dynamic LoD - API: Vulkan - Multi-Threaded: No Frame Time - ms < Lower Is Better T420 eGPU . 37.12 |============================================================ GL-vs-VK 2017-06-05 Test: Terrain With Dynamic LoD - API: Vulkan - Multi-Threaded: No FPS > Higher Is Better T420 eGPU . 26.94 |============================================================ GL-vs-VK 2017-06-05 Test: Terrain With Dynamic LoD - API: Vulkan - Multi-Threaded: Yes Frame Time - ms < Lower Is Better T420 eGPU . 24.20 |============================================================ GL-vs-VK 2017-06-05 Test: Terrain With Dynamic LoD - API: Vulkan - Multi-Threaded: Yes FPS > Higher Is Better T420 eGPU . 41.31 |============================================================