test
Running pts/postmark-1.1.1, pts/himeno-1.2.0, pts/dcraw-1.1.0, pts/encode-mp3-1.7.0, pts/ffmpeg-2.7.2, pts/openssl-1.10.0, pts/pybench-1.1.2 via the Phoronix Test Suite.


T480 hw.smt=0: 

	Processor: Intel Core i7-8550U @ 0.40GHz (8 Cores), Motherboard: LENOVO ThinkPad T480, Memory: 7936MB, Disk: 60GB

	OS: OpenBSD, Kernel: 6.3 (x86_64), Display Server: X Server 1.19.6, Compiler: GCC 4.2.1 20070719 + Clang 6.0.0, File-System: ffs

test2: 

	Processor: Intel Core i7-8550U @ 0.40GHz (8 Cores), Motherboard: LENOVO ThinkPad T480, Memory: 7936MB, Disk: 60GB

	OS: OpenBSD, Kernel: 6.3 (x86_64), Display Server: X Server 1.19.6, Compiler: GCC 4.2.1 20070719 + Clang 6.0.0, File-System: ffs

T480 hw.smt=1: 

	Processor: Intel Core i7-8550U @ 0.40GHz (8 Cores), Motherboard: LENOVO ThinkPad T480, Memory: 7936MB, Disk: 60GB

	OS: OpenBSD, Kernel: 6.3 (x86_64), Display Server: X Server 1.19.6, Compiler: GCC 4.2.1 20070719 + Clang 6.0.0, File-System: ffs

test8: 

	Processor: Intel Core i5-8250U @ 3.40GHz (4 Cores / 8 Threads), Motherboard: HP 83B2 (Q78 Ver. 01.04.00 BIOS), Chipset: Intel Xeon E3-1200 v6/7th, Memory: 8192MB, Disk: 256GB SAMSUNG MZVLB256HAHQ-000H1, Graphics: Intel UHD 620 3GB (1100MHz), Audio: Conexant CX8200, Monitor: Acer CB271HK, Network: Intel Connection + Intel Wireless 8265 / 8275

	OS: ManjaroLinux 18.0.3, Kernel: 4.20.11-1-MANJARO (x86_64), Desktop: KDE Plasma 5.15.1, Display Server: X Server 1.20.3, Display Driver: intel 2.99.917, OpenGL: 4.5 Mesa 18.3.3, Compiler: GCC 8.2.1 20181127, File-System: ext4, Screen Resolution: 5760x2160

u430p-i5-4210u: 

	Processor: Intel Core i5-4210U @ 2.70GHz (4 Cores), Motherboard: LENOVO Cherry 4A, Chipset: Intel Haswell-ULT DRAM, Memory: 8192MB, Disk: 256GB Samsung SSD 850, Graphics: NVIDIA GeForce GT 730M 2048MB (719/900MHz), Audio: Intel Haswell-ULT HD Audio, Network: Realtek RTL8111/8168/8411 + Intel Wireless 7260

	OS: LinuxMint 18, Kernel: 4.4.0-142-generic (x86_64), Desktop: KDE Frameworks 5, Display Driver: NVIDIA 384.130, OpenGL: 4.5.0, Compiler: GCC 5.4.0 20160609, File-System: ext4, Screen Resolution: 1920x1080

u430p-i5-4210u-undervolt: 

	Processor: Intel Core i5-4210U @ 2.70GHz (4 Cores), Motherboard: LENOVO Cherry 4A, Chipset: Intel Haswell-ULT DRAM, Memory: 8192MB, Disk: 256GB Samsung SSD 850, Graphics: NVIDIA GeForce GT 730M 2048MB (719/900MHz), Audio: Intel Haswell-ULT HD Audio, Network: Realtek RTL8111/8168/8411 + Intel Wireless 7260

	OS: LinuxMint 18, Kernel: 4.4.0-142-generic (x86_64), Display Driver: NVIDIA 384.130, OpenGL: 4.5.0, Compiler: GCC 5.4.0 20160609, File-System: ext4, Screen Resolution: 1920x1080


dcraw
RAW To PPM Image Conversion
Seconds < Lower Is Better
T480 hw.smt=0 ............ 56.19 |=============================
T480 hw.smt=1 ............ 54.95 |============================
test8 .................... 48.50 |=========================
u430p-i5-4210u ........... 87.79 |=============================================
u430p-i5-4210u-undervolt . 70.96 |====================================


FFmpeg 3.4.1
H.264 HD To NTSC DV
Seconds < Lower Is Better
T480 hw.smt=0 ............ 7.04  |=============
T480 hw.smt=1 ............ 6.77  |============
test8 .................... 9.02  |=================
u430p-i5-4210u ........... 24.57 |=============================================
u430p-i5-4210u-undervolt . 18.31 |==================================


Himeno Benchmark 3.0
Poisson Pressure Solver
MFLOPS > Higher Is Better
T480 hw.smt=0 ............ 1841.00 |=========================================
T480 hw.smt=1 ............ 1915.00 |===========================================
test8 .................... 1910.00 |===========================================
u430p-i5-4210u ........... 1080.53 |========================
u430p-i5-4210u-undervolt . 1260.57 |============================


LAME MP3 Encoding 3.100
WAV To MP3
Seconds < Lower Is Better
T480 hw.smt=0 ............ 31.21 |=========================
T480 hw.smt=1 ............ 30.75 |========================
test8 .................... 35.35 |============================
u430p-i5-4210u ........... 56.66 |=============================================
u430p-i5-4210u-undervolt . 48.02 |======================================


Monkey Audio Encoding 3.99u4b5s6
WAV To APE
Seconds < Lower Is Better
T480 hw.smt=0 . 4.76 |=========================================================
T480 hw.smt=1 . 4.70 |========================================================


OpenSSL 1.1.0f
RSA 4096-bit Performance
Signs Per Second > Higher Is Better
T480 hw.smt=0 ............ 639.00 |======================================
T480 hw.smt=1 ............ 653.00 |======================================
test8 .................... 748.00 |============================================
u430p-i5-4210u ........... 120.77 |=======
u430p-i5-4210u-undervolt . 207.87 |============


PostMark 1.51
Disk Transaction Performance
TPS > Higher Is Better
T480 hw.smt=0 ............ 1262 |=============
T480 hw.smt=1 ............ 1240 |=============
test8 .................... 4438 |==============================================
u430p-i5-4210u ........... 3472 |====================================
u430p-i5-4210u-undervolt . 4191 |===========================================


PyBench 2018-02-16
Total For Average Test Times
Milliseconds < Lower Is Better
T480 hw.smt=0 ............ 5450 |==============================================
T480 hw.smt=1 ............ 5468 |==============================================
test8 .................... 1376 |============
u430p-i5-4210u ........... 2204 |===================
u430p-i5-4210u-undervolt . 1928 |================