pc-testing
Intel Core i9-9900K testing with a EVGA 121-KS-E375 v1.0 (1.09 BIOS) and ASUS NVIDIA GeForce GTX 1080 Ti 11GB on Gentoo 2.7 via the Phoronix Test Suite.


Xeon E5-1680v2 @ 3.7GHz: 

	Processor: Intel Xeon E5-1680 v2 @ 3.70GHz (8 Cores / 16 Threads), Motherboard: Supermicro X9SRA/X9SRA-3 v0123456789 (3.2 BIOS), Chipset: Intel Xeon E7 v2/Xeon, Memory: 126GB, Disk: HP SSD EX950 512GB + 10001GB Western Digital WD101EMAZ-11 + 10001GB Western Digital WD100EMAZ-00, Graphics: XFX AMD Radeon RX 5600 OEM/5600 XT / 5700/5700 8GB (2055/875MHz), Audio: Realtek ALC889, Monitor: AORUS CV27F, Network: Intel 82579LM + Intel 82574L + Qualcomm Atheros AR93xx

	OS: Gentoo/Linux, Kernel: 5.7.4-gentoo (x86_64), Desktop: KDE Plasma 5.19.1, Display Server: X Server 1.20.8, OpenGL: 4.6 Mesa 20.1.1 (LLVM 9.0.1), OpenCL: OpenCL 2.1 AMD-APP (3110.6), Compiler: GCC 9.3.0 + LLVM 9.0.1, File-System: zfs, Screen Resolution: 1920x1080

8x16GB 1600MHz ECC DDR3: 

	Processor: Intel Xeon E5-1680 v2 @ 3.70GHz (8 Cores / 16 Threads), Motherboard: Supermicro X9SRA/X9SRA-3 v0123456789 (3.2 BIOS), Chipset: Intel Xeon E7 v2/Xeon, Memory: 126GB, Disk: HP SSD EX950 512GB + 10001GB Western Digital WD101EMAZ-11 + 10001GB Western Digital WD100EMAZ-00, Graphics: XFX AMD Radeon RX 5600 OEM/5600 XT / 5700/5700 8GB (2055/875MHz), Audio: Realtek ALC889, Monitor: AORUS CV27F, Network: Intel 82579LM + Intel 82574L + Qualcomm Atheros AR93xx

	OS: Gentoo/Linux, Kernel: 5.7.4-gentoo (x86_64), Desktop: KDE Plasma 5.19.1, Display Server: X Server 1.20.8, OpenGL: 4.6 Mesa 20.1.1 (LLVM 9.0.1), OpenCL: OpenCL 2.1 AMD-APP (3110.6), Compiler: GCC 9.3.0 + LLVM 9.0.1, File-System: zfs, Screen Resolution: 1920x1080

E5-1680v2 4.5Ghz 1600MHz DDR3: 

	Processor: Intel Xeon E5-1680 v2 @ 4.50GHz (8 Cores / 16 Threads), Motherboard: ASRock X79 Extreme9 (L3.61 BIOS), Chipset: Intel Xeon E7 v2/Xeon, Memory: 8192 MB + 4096 MB + 8192 MB + 4096 MB + 8192 MB + 4096 MB + 8192 MB + 4096 MB DDR3-1600MT/s, Disk: 2000GB Western Digital WD2003FZEX-0 + 1000GB Western Digital WD10EVVS-63M + 1500GB SAMSUNG HD155UI + 640GB Western Digital WD6400AAKS-0, Graphics: MSI NVIDIA GeForce GTX 750 Ti 2GB, Audio: NVIDIA GM107 HD Audio, Monitor: SAMSUNG, Network: 2 x Broadcom NetLink BCM57781 PCIe

	OS: Gentoo/Linux, Kernel: 5.4.2-gentoo (x86_64), Display Server: X Server 1.20.8, Display Driver: modesetting 1.20.8, Compiler: GCC 10.1.0 + CUDA 10.2, File-System: ext4, Screen Resolution: 2560x1080

9900K-5ghz-4ghz-ddr4: 

	Processor: Intel Core i9-9900K @ 5.00GHz (8 Cores / 16 Threads), Motherboard: EVGA 121-KS-E375 v1.0 (1.09 BIOS), Chipset: Intel 8th Gen Core 8-core Desktop, Memory: 16GB, Disk: Samsung SSD 970 EVO 500GB + 256GB PLEXTOR PX-256M6 + 240GB KINGSTON SH103S3 + 2000GB Western Digital WD2003FZEX-0 + 2000GB Samsung SSD 860, Graphics: ASUS NVIDIA GeForce GTX 1080 Ti 11GB, Audio: NVIDIA GP102 HDMI Audio, Monitor: XB271HU, Network: Intel I219-V

	OS: Gentoo 2.7, Kernel: 5.4.37-ck (x86_64), Display Server: X Server 1.20.8, Vulkan: 1.2.133, Compiler: GCC 10.1.0 + Clang 10.0.0 + LLVM 10.0.0 + CUDA 10.2, File-System: reiserfs


SciMark 2.0
Computational Test: Fast Fourier Transform
Mflops > Higher Is Better
Xeon E5-1680v2 @ 3.7GHz ....... 263.43 |==============================
E5-1680v2 4.5Ghz 1600MHz DDR3 . 310.87 |====================================
9900K-5ghz-4ghz-ddr4 .......... 337.43 |=======================================


RAMspeed SMP 3.5.0
Type: Add - Benchmark: Integer
MB/s > Higher Is Better
8x16GB 1600MHz ECC DDR3 ....... 25354.38 |=========================
E5-1680v2 4.5Ghz 1600MHz DDR3 . 27770.60 |===========================
9900K-5ghz-4ghz-ddr4 .......... 37654.56 |=====================================


Himeno Benchmark 3.0
Poisson Pressure Solver
MFLOPS > Higher Is Better
Xeon E5-1680v2 @ 3.7GHz ....... 2894.08 |==========================
E5-1680v2 4.5Ghz 1600MHz DDR3 . 3579.08 |================================
9900K-5ghz-4ghz-ddr4 .......... 4305.37 |======================================