Lenovo 81CA

Performance Results


Gaming 9% Tree trunk	Desktop 58% Gunboat	Workstation 8% Tree trunk


PC Status	Overall this PC is performing above expectations (72nd percentile). This means that out of 100 PCs with exactly the same components, 28 performed better. The overall PC percentile is the average of each of its individual components.
Processor	With an average single core score, this CPU can handle browsing the web, email, video playback and the majority of general computing tasks including light gaming when coupled with an appropriate GPU. Finally, with a gaming score of 51.5%, this CPU's suitability for 3D gaming is average.
Graphics	6.75% 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	245% 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	16GB is enough RAM to run any version of Windows and it's more than sufficient for nearly all games. 16GB also allows for very large file and system caches, software development and batch photo editing/processing.
OS Version	Although Windows 10 is not the most recent version of Windows, it remains a great option.

High background CPU (26%). High background CPU reduces benchmark accuracy. How to reduce background CPU. CPU throttled at 89% 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.

Run History

6 years ago, 6 years ago.

System	Lenovo 81CA (all builds)
Motherboard	LENOVO LNVNB161216
Memory	9.1 GB free of 16 GB @ 2.4 GHz
Display	3840 x 2160 - 32 Bit colors,
OS	Windows 10
BIOS Date	20170907
Uptime	0 Days
Run Date	Feb 14 '18 at 20:37
Run Duration	112 Seconds
Run User	USA-User
Background CPU	26%
CPU Throttled	89%

PC Performing above expectations (72^nd 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 (45^th percentile)	51.5% Above average	Memory 68.5 1-Core 89.6 2-Core 112 56% 89.9 Pts	4-Core 188 8-Core 311 30% 249 Pts	64-Core 308 19% 308 Pts
Poor: 26% ↑ This bench: 51.5% 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 39CE) 1GB Driver: igdumdim64 Ver. 22.20.16.4708 Performing way above expectations (100^th percentile)	6.75% Terrible	Lighting 6.87 Reflection 10.3 Parallax 7.66 6% 8.29 fps	MRender 7.48 Gravity 7.3 Splatting 16 9% 10.3 fps
Poor: 3% ↑ This bench: 6.75% Great: 6%

Drives	Bench	Sequential	Random 4k	Deep queue 4k
Samsung PM961 NVMe PCIe M.2 256GB 99,566 User benchmarks, average bench 177% 201GB free (System drive) Firmware: CXB7 Max speed: PCIe 16,000 MB/s Performing way above expectations (97^th percentile)	245% Outstanding	Read 2,644 Write 1,004 Mixed 1,195 353% 1,615 MB/s	4K Read 56.9 4K Write 111 4K Mixed 52 212% 73.2 MB/s	DQ Read 371 DQ Write 243 DQ Mixed 157 158% 257 MB/s
Poor: 106% ↑ This bench: 245% Great: 236%
WD WD10SPZX-00HKTT0 1TB 294,991 User benchmarks, average bench 56% 931GB free Firmware: 01.01A01 Max speed: SATA 3.0 600 MB/s Performing above expectations (75^th percentile) (ID) Attribute Now Worst Value (01) Raw read error rate 200 200 0 (03) Spinup time 195 191 1208 (04) Start/Stop count 100 100 58 (05) Reallocated sector count 200 200 0 (07) Seek error rate 200 200 0 (09) Power-on hours count 100 100 2 (0A) Spinup retry count 100 253 0 (0B) Calibration retry count 100 253 0 (0C) Power cycle count 100 100 17 (BB) vendor-specific 100 100 0 (C0) Power-off retract count 200 200 6 (C1) Load/Unload cycle count 200 200 73 (C2) HDA temperature 109 99 2889506 (C4) Reallocation count 200 200 0 (C5) Current pending sector count 200 200 0 (C6) Offline scan uncorrectable count 100 253 0 (C7) UDMA CRC error rate 200 200 0 (C8) Write error rate 100 253 0 (CE) Flying height 100 0 36 (F0) Head flying hours 100 100 2	65.9% Good	Read 116 Write 113 Mixed 91.9 80% 107 MB/s	4K Read 1.59 4K Write 2.58 4K Mixed 0.41 160% 1.53 MB/s
Poor: 26% ↑ This bench: 65.9% Great: 79%

Memory Kit	Bench	Multi core	Single core	Latency
Hynix HMA82GS6AFR8N-UH 1x16GB 22,543 User benchmarks, average bench 40% 1 of 2 slots used 16GB SODIMM DDR4 clocked @ 2400 MHz Performing as expected (42^nd percentile)	39.1% Below average	MC Read 14.2 MC Write 14.6 MC Mixed 11.2 38% 13.3 GB/s	SC Read 10.7 SC Write 13.9 SC Mixed 14.1 37% 12.9 GB/s	Latency 105 38% 105 ns
Poor: 29% ↑ This bench: 39.1% Great: 45%

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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

Typical 81CA Builds (Compare 335 builds) See popular component choices, score breakdowns and rankings

Gaming 8%

Tree trunk

Desktop 57%

Gunboat

Workstation 7%

Tree trunk

System: Lenovo 81CA

CPU
Core i7-8550UIntelBench 53%, 184,356 samples	260x
Core i5-8250UIntelBench 53%, 234,942 samples	74x
Core i3-8130UIntelBench 48%, 25,471 samples	1x

GPU
UHD Graphics 620 (Mobile Kaby Lake R)IntelBench 5%, 420,154 samples	269x
MX130NvidiaBench 9%, 14,117 samples	48x
940MXNvidiaBench 9%, 36,213 samples	18x

SSD
PM981 NVMe PCIe M.2 512GBSamsungBench 217%, 80,540 samples	55x
PM961 NVMe PCIe M.2 512GBSamsungBench 196%, 44,403 samples	33x
PM961 NVMe PCIe M.2 256GBSamsungBench 177%, 99,566 samples	33x

RAM
M471A2K43CB1-CRC 1x16GBSamsungBench 40%, 36,753 samples	86x
HMA82GS6CJR8N-VK 1x16GBHynixBench 44%, 33,430 samples	66x
HMA82GS6AFR8N-UH 1x16GBHynixBench 40%, 22,543 samples	44x

EDIT WITH CUSTOM PC BUILDER

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