Lczero Laptops
Intel Core i7-8565U testing with a Dell 0KTW76 (1.0.0 BIOS) and Intel UHD 620 3GB on Ubuntu 20.04 via the Phoronix Test Suite.


Ryzen 5 4500U: 

	Processor: AMD Ryzen 5 4500U @ 2.38GHz (6 Cores), Motherboard: LENOVO LNVNB161216 (EECN20WW BIOS), Chipset: AMD Renoir Root Complex, Memory: 16GB, Disk: 256GB SKHynix_HFM256GDHTNI-87A0B, Graphics: AMD Renoir 512MB (1500/400MHz), Audio: AMD Device 1637, Network: Realtek RTL8822CE 802.11ac PCIe

	OS: Ubuntu 20.04, Kernel: 5.8.0-050800daily20200806-generic (x86_64), Desktop: GNOME Shell 3.36.4, Display Server: X Server 1.20.8, Display Driver: modesetting 1.20.8, OpenGL: 4.6 Mesa 20.0.8 (LLVM 10.0.0), Compiler: GCC 9.3.0, File-System: ext4, Screen Resolution: 1920x1080

Core i7 1065G7: 

	Processor: Intel Core i7-1065G7 @ 3.90GHz (4 Cores / 8 Threads), Motherboard: Dell 06CDVY (1.0.9 BIOS), Chipset: Intel Device 34ef, Memory: 16GB, Disk: KBG40ZPZ512G NVMe TOSHIBA 512GB, Graphics: Intel Iris Plus G7 3GB (1100MHz), Audio: Realtek ALC289, Network: Intel Killer Wi-Fi 6 AX1650i 160MHz

	OS: Ubuntu 20.04, Kernel: 5.9.0-050900rc1daily20200819-generic (x86_64) 20200818, Desktop: GNOME Shell 3.36.4, Display Server: X Server 1.20.8, Display Driver: modesetting 1.20.8, OpenGL: 4.6 Mesa 20.0.4, Vulkan: 1.2.131, Compiler: GCC 9.3.0, File-System: ext4, Screen Resolution: 1920x1200

Core i7 8565U: 

	Processor: Intel Core i7-8565U @ 4.60GHz (4 Cores / 8 Threads), Motherboard: Dell 0KTW76 (1.0.0 BIOS), Chipset: Intel Cannon Point-LP, Memory: 16GB, Disk: PC401 NVMe SK hynix 256GB, Graphics: Intel UHD 620 3GB (1150MHz), Audio: Realtek ALC3271, Network: Qualcomm Atheros QCA6174 802.11ac

	OS: Ubuntu 20.04, Kernel: 5.4.0-45-generic (x86_64), Desktop: GNOME Shell 3.36.4, Display Server: X Server 1.20.8, Display Driver: modesetting 1.20.8, OpenGL: 4.6 Mesa 20.0.4, OpenCL: OpenCL 2.1, Compiler: GCC 9.3.0, File-System: ext4, Screen Resolution: 1920x1080


LeelaChessZero 0.26
Backend: BLAS
Nodes Per Second > Higher Is Better
Ryzen 5 4500U .. 333 |==========================================
Core i7 1065G7 . 449 |=========================================================
Core i7 8565U .. 407 |====================================================


LeelaChessZero 0.26
Backend: Eigen
Nodes Per Second > Higher Is Better
Ryzen 5 4500U .. 512 |=========================================================
Core i7 1065G7 . 393 |============================================
Core i7 8565U .. 396 |============================================


LeelaChessZero 0.26
Backend: Random
Nodes Per Second > Higher Is Better
Ryzen 5 4500U .. 166252 |======================================================
Core i7 1065G7 . 162707 |=====================================================
Core i7 8565U .. 162487 |=====================================================


perf-bench
Benchmark: Epoll Wait
ops/sec > Higher Is Better
Ryzen 5 4500U .. 273194 |======================================================
Core i7 1065G7 . 188630 |=====================================
Core i7 8565U .. 121153 |========================


perf-bench
Benchmark: Futex Hash
ops/sec > Higher Is Better
Ryzen 5 4500U .. 5680459 |=====================================================
Core i7 1065G7 . 3570342 |=================================
Core i7 8565U .. 1510393 |==============


perf-bench
Benchmark: Memcpy 1MB
GB/sec > Higher Is Better
Ryzen 5 4500U .. 12.58 |=====================
Core i7 1065G7 . 28.28 |================================================
Core i7 8565U .. 32.70 |=======================================================


perf-bench
Benchmark: Memset 1MB
GB/sec > Higher Is Better
Ryzen 5 4500U .. 64.15 |=======================================================
Core i7 1065G7 . 44.85 |======================================
Core i7 8565U .. 51.16 |============================================


perf-bench
Benchmark: Sched Pipe
ops/sec > Higher Is Better
Ryzen 5 4500U .. 64059  |===============
Core i7 1065G7 . 235486 |=====================================================
Core i7 8565U .. 238192 |======================================================


perf-bench
Benchmark: Futex Lock-Pi
ops/sec > Higher Is Better
Ryzen 5 4500U .. 1223 |===================================
Core i7 1065G7 . 1962 |========================================================
Core i7 8565U .. 1040 |==============================


perf-bench
Benchmark: Syscall Basic
ops/sec > Higher Is Better
Ryzen 5 4500U .. 18746863 |====================================================
Core i7 1065G7 . 15624993 |===========================================
Core i7 8565U .. 5987825  |=================