Lenovo 81CM

Performance Results


Gaming 9% Tree trunk	Desktop 59% Gunboat	Workstation 8% Tree trunk


PC Status	Overall this PC is performing below expectations (38th percentile). This means that out of 100 PCs with exactly the same components, 62 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 52.7%, this CPU's suitability for 3D gaming is average.
Graphics	3.77% is too low to play 3D games or use CAD packages. (Note: general computing tasks don't require 3D graphics)
Boot Drive	268% is an exceptional SSD score. This drive is suitable for heavy workstation use, it will facilitate fast boots, responsive applications and allow for fast transfers of multi-gigabyte files.
Memory	20GB is enough RAM to run any version of Windows and it's far more than any current game requires. 20GB will also allow for large file and system caches, virtual machine hosting, software development, video editing and batch multimedia processing.
OS Version	Although Windows 10 is not the most recent version of Windows, it remains a great option.

High background CPU (22%). High background CPU reduces benchmark accuracy. How to reduce background CPU.

System	Lenovo 81CM (all builds)
Motherboard	LENOVO LNVNB161216
Memory	14.2 GB free of 20 GB @ 2.4 GHz
Display	1920 x 1080 - 32 Bit colors,
OS	Windows 10
BIOS Date	20181219
Uptime	0 Days
Run Date	Dec 10 '23 at 06:04
Run Duration	137 Seconds
Run User	PHL-User
Background CPU	22%

PC Performing below expectations (38^th percentile)

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

Processor	Bench	Normal	Heavy	Server
Intel Core i7-8550U 184,356 User benchmarks, average bench 53% U3E1, 1 CPU, 4 cores, 8 threads Base clock 2 GHz, turbo 1.8 GHz (avg) Performing as expected (48^th percentile)	52.7% Above average	Memory 73.6 1-Core 85.6 2-Core 127 58% 95.3 Pts	4-Core 174 8-Core 247 26% 210 Pts	64-Core 246 15% 246 Pts
Poor: 26% ↑ This bench: 52.7% Great: 71%

Graphics Card	Bench	3D DX9	3D DX10	3D DX11
Intel UHD Graphics 620 (Mobile Kaby Lake R) FAQ - How to force Optimus or Switchable discrete GPUs? Legend(17AA 3973) 1GB Driver: igdumdim64.dll Ver. 31.0.101.2125 Performing below expectations (37^th percentile)	3.77% Terrible	Lighting 4.1 Reflection 5.8 Parallax 5 3% 4.97 fps	MRender 5.4 Gravity 4.3 Splatting 6.7 5% 5.47 fps
Poor: 3% ↑ This bench: 3.77% Great: 6%

Drives	Bench	Sequential	Random 4k	Deep queue 4k
SHPP41-2000GM 2TB 8,135 User benchmarks, average bench 489% 2TB free (System drive) Firmware: 51060A20 SusWrite @10s intervals: 1547 1597 1671 1716 1907 1925 MB/s Performing way below expectations (3^rd percentile)	268% Outstanding	Read 2,227 Write 2,005 Mixed 1,853 SusWrite 1,727 439% 1,953 MB/s	4K Read 48.4 4K Write 71.8 4K Mixed 58.3 186% 59.5 MB/s	DQ Read 406 DQ Write 255 DQ Mixed 354 258% 338 MB/s
Poor: 301% ↑ This bench: 268% Great: 641%
Kingston A400 240GB-$28 424,288 User benchmarks, average bench 66% 222GB free Firmware: SBFK61K1 SusWrite @10s intervals: 245 112 66 66 66 66 MB/s Performing above expectations (64^th percentile)	73.5% Very good	Read 483 Write 327 Mixed 328 SusWrite 104 69% 310 MB/s	4K Read 29.6 4K Write 69.2 4K Mixed 29.5 119% 42.8 MB/s	DQ Read 209 DQ Write 312 DQ Mixed 170 154% 230 MB/s
Poor: 33% ↑ This bench: 73.5% Great: 100%

Memory Kit	Bench	Multi core	Single core	Latency
Samsung M471A5244CB0-CRC 059B CT16G4SFD832A.16FE1 20GB 2400, 2400 MHz 4096, 16384 MB Relative performance n/a - insufficient samples	49.3% Average	MC Read 17.2 MC Write 17.8 MC Mixed 17.3 50% 17.4 GB/s	SC Read 10.2 SC Write 17.7 SC Mixed 13.9 40% 13.9 GB/s	Latency 89.4 45% 89.4 ns

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System Memory Latency Ladder

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

SkillBench Score 0: 0P 0R 0G 0B (High Scores)

Measures user input accuracy relative to the given hardware

Score	Hit Rate	Shots	EFps	0.1% Low	Refresh Rate	Screen	Resolution	Monitor
0%	0%	0	69	56	60	15.5"	1280 720	BOE07A3

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Typical 81CM Builds (Compare 17 builds) See popular component choices, score breakdowns and rankings

Gaming 7%

Tree trunk

Desktop 58%

Gunboat

Workstation 7%

Tree trunk

System: Lenovo 81CM

CPU
Core i7-8550UIntelBench 53%, 184,356 samples	17x

GPU
UHD Graphics 620 (Mobile Kaby Lake R)IntelBench 5%, 420,154 samples	15x
Radeon R7 M440AMDBench 7%, 899 samples	1x
Radeon 530AMDBench 7%, 3,164 samples	1x

SSD
SHPP41-2000GM 2TBBench 489%, 8,135 samples	2x
HFS256GD9TNG-62A0A 256GBBench 112%, 7,301 samples	2x
240GB A800 240GBTeclastBench 55%, 189 samples	2x

RAM
M471A5244CB0-CRC 8BA1 Ronisys NB 8G 2400 12GBSamsungBench 23%, 6 samples	4x
M471A5244CB0-CRC Hynix HMA851S6AFR6N-UH 8GBSamsungBench 60%, 4,290 samples	3x
M471A5244CB0-CRC 2x4GBSamsungBench 57%, 36,396 samples	2x

EDIT WITH CUSTOM PC BUILDER

CPU	GPU	SSD
Intel Core i5-13600K $254	Nvidia RTX 4060 $293	Crucial MX500 250GB $39
Intel Core i5-12400F $133	Nvidia RTX 4060-Ti $385	Samsung 850 Evo 120GB $80
Intel Core i5-12600K $175	Nvidia RTX 4070 $550	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) $32	Corsair Vengeance LPX DDR4 3000 C15 2x8GB $45	SanDisk Extreme 32GB $28
Seagate Barracuda 2TB (2016) $62	G.SKILL Trident Z DDR4 3200 C14 4x16GB $351	SanDisk Ultra Fit 32GB $16