LG 15Z990-GA36K

Performance Results


Gaming 8% Tree trunk	Desktop 59% Gunboat	Workstation 8% Tree trunk


PC Status	Overall this PC is performing as expected (40th percentile). This means that out of 100 PCs with exactly the same components, 60 performed better. The overall PC percentile is the average of each of its individual components.
Processor	With a good single core score, this CPU can easily handle the majority of general computing tasks. Despite its good single core score this processor isn't appropriate for workstation use due to its relatively weak multi-core performance. Finally, with a gaming score of 56.7%, this CPU's suitability for 3D gaming is average.
Graphics	4.11% is too low to play 3D games or use CAD packages. (Note: general computing tasks don't require 3D graphics)
Memory	8GB is enough RAM to run any version of Windows and it's sufficient for the vast majority of games. 8GB is also enough for moderate file and system caches which result in a very responsive system.
OS Version	Although Windows 10 is not the most recent version of Windows, it remains a great option.

Very high background CPU (38%). High background CPU reduces benchmark accuracy. How to reduce background CPU. CPU throttled at 91% by Windows. Ensure maximum processor state is set to 100% via Settings > System > Power & sleep > Additional power settings > Change plan settings > Change advanced power settings > Processor power management > Maximum processor state.

System	LG 15Z990-GA36K (all builds)
Motherboard	LG 15Z990
Memory	2.1 GB free of 8 GB @ 2.4 GHz
Display	1920 x 1080 - 32 Bit색
OS	Windows 10
BIOS Date	20191101
Uptime	0.3 Days
Run Date	Mar 20 '20 at 09:02
Run Duration	134 Seconds
Run User	KOR-User
Background CPU	38%
CPU Throttled	91%

PC Performing as expected (40^th percentile)

Actual performance vs. expectations. The graphs show user score (x) vs user score frequency (y).

Processor	Bench	Normal	Heavy	Server
Intel Core i3-8145U 15,431 User benchmarks, average bench 53% U3E1, 1 CPU, 2 cores, 4 threads Base clock 2.3 GHz, turbo 3.15 GHz (avg) Performing above expectations (61^st percentile)	56.7% Above average	Memory 72.7 1-Core 101 2-Core 170 66% 114 Pts	4-Core 243 8-Core 208 31% 225 Pts	64-Core 239 15% 239 Pts
Poor: 28% ↑ This bench: 56.7% Great: 66%

Graphics Card	Bench	3D DX9	3D DX10	3D DX11
Intel UHD Graphics 620 178,291 User benchmarks, average bench 5% Device(1854 0327) 1GB Driver: igdumdim64.dll Ver. 25.20.100.6577 Performing as expected (40^th percentile)	4.11% Terrible	Lighting 4.37 Reflection 6.92 Parallax 4.38 4% 5.22 fps	MRender 6.9 Gravity 3.47 Splatting 8.04 5% 6.14 fps
Poor: 3% ↑ This bench: 4.11% Great: 6%

Drives	Bench	Sequential	Random 4k	Deep queue 4k
Samsung MZNLN128HAHQ-00000 128GB 3,089 User benchmarks, average bench 87% 21GB free (System drive) Firmware: MVT2300Q Relative performance n/a - sequential test incomplete		Read 415 Write 374 Mixed 355 85% 382 MB/s	4K Read 24.3 4K Write 69.9 4K Mixed 39.5 124% 44.6 MB/s	DQ Read 376 DQ Write 334 DQ Mixed 343 260% 351 MB/s
Poor: 56% Great: 109%
Kingdian N580 256GB 15 User benchmarks, average bench 52% 30GB free Firmware: S0509A0 SusWrite @10s intervals: 235 38 16 12 10 15 MB/s Performing way below expectations (10^th percentile)	33.8% Below average	Read 389 Write 353 Mixed 29 SusWrite 54.4 46% 206 MB/s	4K Read 14 4K Write 13.1 4K Mixed 2.1 31% 9.73 MB/s	DQ Read 163 DQ Write 128 DQ Mixed 1.5 40% 97.4 MB/s
Poor: 34% ↑ This bench: 33.8% Great: 69%

Memory Kit	Bench	Multi core	Single core	Latency
Hynix HMA851S6AFR6N-UH MEM-DOWN 8GB 102 User benchmarks, average bench 59% 2400, 2400 MHz 4096, 4096 MB Performing as expected (50^th percentile)	58.8% Above average	MC Read 21.4 MC Write 23 MC Mixed 18.1 60% 20.8 GB/s	SC Read 14.2 SC Write 22.7 SC Mixed 18.1 52% 18.3 GB/s	Latency 95.2 42% 95.2 ns
Poor: 48% ↑ This bench: 58.8% Great: 67%

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System Memory Latency Ladder

L1/L2/L3 CPU cache and main memory (DIMM) access latencies in nano seconds

Custom PC Builder (Explore upgrades for this PC) Build your perfect PC: compare component prices, popularity, speed and value for money

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CPU

GPU

SSD

HDD

RAM

MBD

CPU	GPU	SSD
Intel Core i5-13600K $254	Nvidia RTX 4060 $300	Crucial MX500 250GB $39
Intel Core i5-12400F $133	Nvidia RTX 4060-Ti $385	Samsung 850 Evo 120GB $80
Intel Core i5-12600K $163	Nvidia RTX 4070 $539	Samsung 860 Evo 250GB $52

HDD	RAM	USB
Seagate Barracuda 1TB (2016) $39	Corsair Vengeance LPX DDR4 3200 C16 2x8GB $40	SanDisk Extreme 64GB $72
WD Blue 1TB (2012) $31	Corsair Vengeance LPX DDR4 3000 C15 2x8GB $37	SanDisk Extreme 32GB $28
Seagate Barracuda 2TB (2016) $51	G.SKILL Trident Z DDR4 3200 C14 4x16GB $351	SanDisk Ultra Fit 32GB $16

LG 15Z990-GA36K

Performance Results

PC Performing as expected (40th percentile)

System Memory Latency Ladder

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PC Performing as expected (40^th percentile)