Lenovo 5143A21

Performance Results


Gaming 2% Tree trunk	Desktop 30% Sail boat	Workstation 2% Tree trunk


PC Status	Overall this PC is performing below expectations (31st percentile). This means that out of 100 PCs with exactly the same components, 69 performed better. The overall PC percentile is the average of each of its individual components. Use the charts in the benchmark sections of this report to identify problem areas.
Processor	With a relatively low single core score, this CPU can handle email, light web browsing and basic audio/video playback, but it will struggle to handle CPU intensive tasks. Finally, with a gaming score of 33.2%, this CPU's suitability for 3D gaming is poor.
Graphics	0.59% is too low to play 3D games or use CAD packages. (Note: general computing tasks don't require 3D graphics)
Boot Drive	17.4% is an extremely low SSD score, this system will benefit from a faster SSD.
Memory	6GB is enough RAM to run any version of Windows and it's sufficient for the vast majority of games. 6GB 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 (100%). High background CPU reduces benchmark accuracy. How to reduce background CPU. CPU throttled at 56% 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	Lenovo 5143A21 (all builds)
Motherboard	LENOVO 5143A21
Memory	3.4 GB free of 6 GB @ 1.3 GHz
Display	1440 x 900 - 32 Bit색
OS	Windows 10
BIOS Date	20101026
Uptime	0 Days
Run Date	Dec 22 '19 at 15:00
Run Duration	197 Seconds
Run User	KOR-User
Background CPU	100%
CPU Throttled	56%

PC Performing below expectations (31^st percentile)

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

Processor	Bench	Normal	Heavy	Server
Intel Core i7 L 640 2,030 User benchmarks, average bench 41% None, 1 CPU, 2 cores, 4 threads Base clock 2.15 GHz, turbo 1.2 GHz (avg) Performing way below expectations (9^th percentile)	33.2% Below average	Memory 54.5 1-Core 21.2 2-Core 41.6 28% 39.1 Pts	4-Core 71.1 8-Core 72.9 10% 72 Pts	64-Core 73.3 4% 73.3 Pts
Poor: 32% ↑ This bench: 33.2% Great: 45%

Graphics Card	Bench	3D DX9	3D DX10	3D DX11
Intel HD Graphics (Arrandale 0.667/0.766 GHz) 99,513 User benchmarks, average bench 1% Legend(17AA 215A) 2.8GB Driver: igdumd64.dll Ver. 8.15.10.2900 Performing above expectations (75^th percentile)	0.59% Terrible	Lighting 0.63 Reflection 0.69 Parallax 0.72 0% 0.68 fps	MRender 1 Gravity 0.57 Splatting 1.09 1% 0.88 fps
Poor: 0% ↑ This bench: 0.59% Great: 1%

Drives	Bench	Sequential	Random 4k	Deep queue 4k
Intel X25-M 160GB 7,078 User benchmarks, average bench 36% 40GB free (System drive) Firmware: 2CV1 SusWrite @10s intervals: 80 93 97 95 88 18 MB/s Performing way below expectations (2^nd percentile)	17.4% Very poor	Read 97.1 Write 89.3 Mixed 27.7 SusWrite 78.4 16% 73.1 MB/s	4K Read 2.9 4K Write 8.9 4K Mixed 5.3 16% 5.7 MB/s	DQ Read 114 DQ Write 51.1 DQ Mixed 50 46% 71.6 MB/s
Poor: 25% ↑ This bench: 17.4% Great: 46%
General USB Flash Disk 64GB 2,253 User benchmarks, average bench 20% 28GB free, PID 1000 Operating at USB 2.0 Speed SusWrite @10s intervals: 11 11 10 11 11 10 MB/s Performing below expectations (24^th percentile)	6.15% Terrible	Read 20.6 Write 2.5 Mixed 8.5 SusWrite 10.6 12% 10.6 MB/s	4K Read 3.6 4K Write 0 4K Mixed 0 13% 1.2 MB/s
Poor: 4% ↑ This bench: 6.15% Great: 42%

Memory Kit	Bench	Multi core	Single core	Latency
Unknown M471B5273CH0-CH9 80CE M471B5673FH0-CF8 6GB 37 User benchmarks, average bench 23% 1334, 1066 MHz 4096, 2048 MB Performing as expected (45^th percentile)	21.5% Poor	MC Read 7.5 MC Write 6.4 MC Mixed 8.9 22% 7.6 GB/s	SC Read 4.8 SC Write 4.3 SC Mixed 5.3 14% 4.8 GB/s	Latency 145 28% 145 ns
Poor: 17% ↑ This bench: 21.5% Great: 29%

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System Memory Latency Ladder

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

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CPU

GPU

SSD

HDD

RAM

MBD

CPU	GPU	SSD
Intel Core i5-13600K $273	Nvidia RTX 4060 $300	Crucial MX500 250GB $40
Intel Core i5-12400F $133	Nvidia RTX 4060-Ti $385	Samsung 850 Evo 120GB $80
Intel Core i5-12600K $177	Nvidia RTX 4070 $539	Samsung 860 Evo 250GB $52

HDD	RAM	USB
Seagate Barracuda 1TB (2016) $39	Corsair Vengeance LPX DDR4 3200 C16 2x8GB $45	SanDisk Extreme 64GB $72
WD Blue 1TB (2012) $37	Corsair Vengeance LPX DDR4 3000 C15 2x8GB $43	SanDisk Extreme 32GB $28
Seagate Barracuda 2TB (2016) $51	G.SKILL Trident Z DDR4 3200 C14 4x16GB $351	SanDisk Ultra Fit 32GB $16

Lenovo 5143A21

Performance Results

PC Performing below expectations (31st percentile)

System Memory Latency Ladder

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PC Performing below expectations (31^st percentile)