benchmark-gentoo-after-rebuild-world-part-2
Gentoo no-mitigation 5.5.4 GCC 9.3 O3 ivybridge


Gentoo no-mitigation 5.5.4 GCC 9.3 O2 ivybridge: 

	Processor: Intel Core i7-3615QM @ 3.30GHz (4 Cores / 8 Threads), Motherboard: Apple Mac-C3EC7CD22292981F (259.0.0.0.0 BIOS), Chipset: Intel 3rd Gen Core DRAM, Memory: 8GB, Disk: 251GB APPLE SSD SM256E, Graphics: NVIDIA GeForce GT 650M 1GB (797/2508MHz), Audio: Cirrus Logic CS4206, Monitor: Color LCD, Network: Broadcom NetXtreme BCM57786 PCIe + Broadcom BCM4331 802.11a/b/g/n

	OS: Gentoo 2.6, Kernel: 5.6.4-gentoo-x86_64 (x86_64), Desktop: LXQt 0.14.1, Display Server: X Server 1.20.7, Display Driver: NVIDIA 440.82, OpenGL: 4.6.0, OpenCL: OpenCL 1.2 CUDA 10.2.159, Compiler: GCC 9.3.0 + Clang 9.0.1 + LLVM 9.0.1 + CUDA 10.2, File-System: ext4, Screen Resolution: 2880x1800

Gentoo no-mitigation 5.5.4 GCC 9.3 O3 ivybridge: 

	Processor: Intel Core i7-3615QM @ 3.30GHz (4 Cores / 8 Threads), Motherboard: Apple Mac-C3EC7CD22292981F (259.0.0.0.0 BIOS), Chipset: Intel 3rd Gen Core DRAM, Memory: 8GB, Disk: 251GB APPLE SSD SM256E, Graphics: NVIDIA GeForce GT 650M 1GB (797/2508MHz), Audio: Cirrus Logic CS4206, Network: Broadcom NetXtreme BCM57786 PCIe + Broadcom BCM4331 802.11a/b/g/n

	OS: Gentoo 2.6, Kernel: 5.6.4-gentoo-x86_64 (x86_64), Desktop: LXQt 0.14.1, Display Server: X Server 1.20.7, Display Driver: NVIDIA 440.82, OpenGL: 4.6.0, OpenCL: OpenCL 1.2 CUDA 10.2.159, Compiler: GCC 9.3.0 + Clang 9.0.1 + LLVM 9.0.1 + CUDA 10.2, File-System: ext4, Screen Resolution: 2880x1800


POV-Ray 3.7.0.7
Trace Time
Seconds < Lower Is Better
Gentoo no-mitigation 5.5.4 GCC 9.3 O2 ivybridge . 213.33 |====================
Gentoo no-mitigation 5.5.4 GCC 9.3 O3 ivybridge . 227.24 |=====================


LZMA Compression
256MB File Compression
Seconds < Lower Is Better
Gentoo no-mitigation 5.5.4 GCC 9.3 O2 ivybridge . 346.28 |=====================
Gentoo no-mitigation 5.5.4 GCC 9.3 O3 ivybridge . 345.04 |=====================


dcraw
RAW To PPM Image Conversion
Seconds < Lower Is Better
Gentoo no-mitigation 5.5.4 GCC 9.3 O2 ivybridge . 62.39 |======================
Gentoo no-mitigation 5.5.4 GCC 9.3 O3 ivybridge . 62.33 |======================


Ogg Encoding 1.3.3
WAV To Ogg
Seconds < Lower Is Better
Gentoo no-mitigation 5.5.4 GCC 9.3 O2 ivybridge . 8.233 |======================
Gentoo no-mitigation 5.5.4 GCC 9.3 O3 ivybridge . 7.683 |=====================


FFmpeg 4.0.2
H.264 HD To NTSC DV
Seconds < Lower Is Better
Gentoo no-mitigation 5.5.4 GCC 9.3 O2 ivybridge . 8.601 |======================
Gentoo no-mitigation 5.5.4 GCC 9.3 O3 ivybridge . 8.591 |======================


GnuPG 1.4.22
2GB File Encryption
Seconds < Lower Is Better
Gentoo no-mitigation 5.5.4 GCC 9.3 O2 ivybridge . 17.90 |======================
Gentoo no-mitigation 5.5.4 GCC 9.3 O3 ivybridge . 10.16 |============


Minion 1.8
Benchmark: Solitaire
Seconds < Lower Is Better
Gentoo no-mitigation 5.5.4 GCC 9.3 O2 ivybridge . 92.89 |======================
Gentoo no-mitigation 5.5.4 GCC 9.3 O3 ivybridge . 93.08 |======================


Sudokut 0.4
Total Time
Seconds < Lower Is Better
Gentoo no-mitigation 5.5.4 GCC 9.3 O2 ivybridge . 18.45 |======================
Gentoo no-mitigation 5.5.4 GCC 9.3 O3 ivybridge . 17.72 |=====================


Tachyon 0.99b6
Total Time
Seconds < Lower Is Better
Gentoo no-mitigation 5.5.4 GCC 9.3 O2 ivybridge . 388.03 |====================
Gentoo no-mitigation 5.5.4 GCC 9.3 O3 ivybridge . 399.76 |=====================


OpenSSL 1.1.1
RSA 4096-bit Performance
Signs Per Second > Higher Is Better
Gentoo no-mitigation 5.5.4 GCC 9.3 O2 ivybridge . 523.8 |======================
Gentoo no-mitigation 5.5.4 GCC 9.3 O3 ivybridge . 524.6 |======================


PostgreSQL pgbench 12.0
Scaling: Mostly RAM - Test: Normal Load - Mode: Read Only
TPS > Higher Is Better
Gentoo no-mitigation 5.5.4 GCC 9.3 O2 ivybridge . 31045.54 |===================
Gentoo no-mitigation 5.5.4 GCC 9.3 O3 ivybridge . 30644.25 |===================


PostgreSQL pgbench 12.0
Scaling: Mostly RAM - Test: Normal Load - Mode: Read Write
TPS > Higher Is Better
Gentoo no-mitigation 5.5.4 GCC 9.3 O2 ivybridge . 779.69 |=====================
Gentoo no-mitigation 5.5.4 GCC 9.3 O3 ivybridge . 785.12 |=====================


PyBench 2018-02-16
Total For Average Test Times
Milliseconds < Lower Is Better
Gentoo no-mitigation 5.5.4 GCC 9.3 O2 ivybridge . 2006 |=======================
Gentoo no-mitigation 5.5.4 GCC 9.3 O3 ivybridge . 1993 |=======================


Apache Benchmark 2.4.29
Static Web Page Serving
Requests Per Second > Higher Is Better
Gentoo no-mitigation 5.5.4 GCC 9.3 O2 ivybridge . 18075.33 |===================
Gentoo no-mitigation 5.5.4 GCC 9.3 O3 ivybridge . 18056.49 |===================