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Lenovo 81C8

Performance Results

Benchmarks - missing SSD
Gaming 2% Tree trunk	Desktop 53% Yacht	Workstation 1% Tree trunk


PC Status	Overall this PC is performing below expectations (37th percentile). This means that out of 100 PCs with exactly the same components, 63 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 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 53.5%, this CPU's suitability for 3D gaming is average.
Graphics	5.2% is a very low 3D score (RTX 2060S = 100%). This GPU can only handle very basic 3D games but it's fine for general computing tasks.
Boot Drive	The boot partition is located on a mechanical or hybrid drive. Moving the system to an SSD will yield far faster boot times, better system responsiveness and faster application load times.
Memory	4GB is enough RAM to run any version of Windows and although it's sufficient for most games, some will benefit from up to 8GB of RAM. 4GB is also enough for modest file and system caches which allow for a responsive system.
OS Version	Although Windows 10 is not the most recent version of Windows, it remains a great option.

Sub-optimal background CPU (11%). High background CPU reduces benchmark accuracy. How to reduce background CPU.

System	Lenovo 81C8 (all builds)
Motherboard	LENOVO Lenovo YOGA 520-14IKB
Memory	1 GB free of 4 GB @ 2.4 GHz
Display	1920 x 1080 - 32 Bit colors
OS	Windows 10
BIOS Date	20170629
Uptime	24.9 Days
Run Date	May 23 '21 at 08:49
Run Duration	132 Seconds
Run User	ZAF-User
Background CPU	11%

PC Performing below expectations (37^th percentile)

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

Processor	Bench	Normal	Heavy	Server
Intel Core i5-8250U 234,942 User benchmarks, average bench 53% U3E1, 1 CPU, 4 cores, 8 threads Base clock 1.8 GHz, turbo 1.75 GHz (avg) Performing as expected (48^th percentile)	53.5% Above average	Memory 78.3 1-Core 106 2-Core 99.7 62% 94.8 Pts	4-Core 157 8-Core 240 25% 199 Pts	64-Core 242 15% 242 Pts
Poor: 26% ↑ This bench: 53.5% Great: 71%

Graphics Card	Bench	3D DX9	3D DX10	3D DX11
Intel UHD Graphics 620 (Mobile Kaby Lake R) 420,154 User benchmarks, average bench 5% Legend(17AA 39FB) 1GB Driver: igdumdim64.dll Ver. 27.20.100.8681 Performing above expectations (69^th percentile)	5.2% Terrible	Lighting 7 Reflection 3.4 Parallax 8.5 6% 6.3 fps	MRender 7.9 Gravity 9.3 Splatting 0.3 4% 5.83 fps
Poor: 3% ↑ This bench: 5.2% Great: 6%

Drives	Bench	Sequential	Random 4k
Seagate ST1000VT001-1RE172 1TB 925 User benchmarks, average bench 50% 905GB free (System drive) Firmware: SDC1 SusWrite @10s intervals: 18 24 29 29 26 26 MB/s Performing way below expectations (6^th percentile)	19.4% Very poor	Read 42.3 Write 24 Mixed 26.8 SusWrite 25.1 22% 29.6 MB/s	4K Read 0.3 4K Write 1.5 4K Mixed 0.4 85% 0.73 MB/s
Poor: 19% ↑ This bench: 19.4% Great: 73%
SanDisk Cruzer Blade 8GB 30,139 User benchmarks, average bench 10% 3GB free, PID 5567 Operating at USB 2.1 Speed SusWrite @10s intervals: 4.5 3.8 4.7 4.6 5.1 4.4 MB/s Performing way below expectations (6^th percentile)	5.04% Terrible	Read 13 Write 6.3 Mixed 8.8 SusWrite 4.5 10% 8.15 MB/s	4K Read 2.7 4K Write 0.5 4K Mixed 0.6 47% 1.27 MB/s
Poor: 6% ↑ This bench: 5.04% Great: 13%

Memory Kit	Bench	Multi core	Single core	Latency
Samsung M471A5244CB0-CTD 1x4GB 48,985 User benchmarks, average bench 30% 1 of 2 slots used 4GB SODIMM DDR4 clocked @ 2400 MHz Performing as expected (57^th percentile)	34.4% Below average	MC Read 14.4 MC Write 11.2 MC Mixed 8.7 33% 11.4 GB/s	SC Read 9.1 SC Write 13.2 SC Mixed 9.5 30% 10.6 GB/s	Latency 83.8 48% 83.8 ns
Poor: 15% ↑ This bench: 34.4% Great: 41%

Take a copy of your results How to check your in-game FPS

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

Typical 81C8 Builds (Compare 344 builds) See popular component choices, score breakdowns and rankings

Gaming 4%

Tree trunk

Desktop 55%

Gunboat

Workstation 3%

Tree trunk

System: Lenovo 81C8

CPU
Core i5-8250UIntelBench 53%, 234,942 samples	189x
Core i3-8130UIntelBench 48%, 25,471 samples	74x
Core i7-8550UIntelBench 53%, 184,356 samples	64x

GPU
UHD Graphics 620 (Mobile Kaby Lake R)IntelBench 5%, 420,154 samples	285x
940MXNvidiaBench 9%, 36,213 samples	38x
HD 620 (Mobile Kaby Lake)IntelBench 5%, 387,149 samples	16x

SSD
PM961 NVMe PCIe M.2 256GBSamsungBench 177%, 99,566 samples	29x
PM961 NVMe PCIe M.2 128GBSamsungBench 176%, 11,069 samples	19x
THNSN5256GPUK NVMe PCIe M.2 256GBToshibaBench 109%, 23,829 samples	17x

RAM
M471A5143SB1-CRC 1x4GBSamsungBench 35%, 2,061 samples	38x
RMSA3260MH78HAF-2666 1x8GBRamaxelBench 38%, 13,320 samples	30x
M471A1K43CB1-CRC 1x8GBSamsungBench 37%, 122,420 samples	30x

EDIT WITH CUSTOM PC BUILDER

CPU	GPU	SSD
Intel Core i5-12600K $159	Nvidia RTX 4060 $299	WD Black SN850X M.2 2TB $133
Intel Core i5-12400F $112	Nvidia RTX 4060-Ti $380	WD Black SN850X M.2 1TB $75
Intel Core i5-13600K $218	Nvidia RTX 4070 $500	Crucial T700 M.2 4TB $350