Lenovo 81CA

Performance Results


Gaming 12% Tree trunk	Desktop 72% Battleship	Workstation 10% Tree trunk


PC Status	Overall this PC is performing above expectations (85th percentile). This means that out of 100 PCs with exactly the same components, 15 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 63.2%, this CPU's suitability for 3D gaming is above average.
Graphics	9.02% 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	279% 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.

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, 6 years ago, 6 years ago, 6 years ago, 6 years ago, 6 years ago, 6 years ago, 6 years ago, 6 years ago, 6 years ago, 6 years ago. (Only the first run influences device rankings)

System	Lenovo 81CA (all builds)
Motherboard	LENOVO Lenovo ideapad FLEX 5-1570
Memory	13.4 GB free of 16 GB @ 2.4 GHz
Display	1920 x 1080 - 32 Bit colors,
OS	Windows 10
BIOS Date	20170629
Uptime	0 Days
Run Date	Oct 23 '17 at 06:29
Run Duration	84 Seconds
Run User	USA-User
Background CPU	3%
CPU Throttled	89%

PC Performing above expectations (85^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 above expectations (78^th percentile)	63.2% Good	Memory 87.2 1-Core 125 2-Core 114 70% 109 Pts	4-Core 215 8-Core 313 33% 264 Pts	64-Core 312 19% 312 Pts
Poor: 26% ↑ This bench: 63.2% Great: 71%

Graphics Card	Bench	3D DX9	3D DX10	3D DX11
Nvidia 940MX 36,213 User benchmarks, average bench 9% Legend(17AA 39CE) 2GB Driver: nvldumdx.dll Ver. 22.21.13.8264 Performing above expectations (73^rd percentile)	9.02% Terrible	Lighting 11.2 Reflection 10.2 Parallax 11.1 9% 10.8 fps	MRender 12.5 Gravity 11.9 Splatting 8.74 9% 11 fps
Poor: 6% ↑ This bench: 9.02% Great: 10%

Drive	Bench	Sequential	Random 4k	Deep queue 4k
Samsung PM961 NVMe PCIe M.2 512GB 44,403 User benchmarks, average bench 196% 437GB free (System drive) Firmware: CXY7 Max speed: PCIe 16,000 MB/s Performing way above expectations (99^th percentile)	279% Outstanding	Read 2,936 Write 1,273 Mixed 1,492 416% 1,900 MB/s	4K Read 57.5 4K Write 99.2 4K Mixed 62 219% 72.9 MB/s	DQ Read 434 DQ Write 292 DQ Mixed 72.7 133% 266 MB/s
Poor: 126% ↑ This bench: 279% Great: 259%

Memory Kit	Bench	Multi core	Single core	Latency
Samsung M471A2K43CB1-CRC 1x16GB 36,753 User benchmarks, average bench 40% 1 of 2 slots used 16GB SODIMM DDR4 clocked @ 2400 MHz Performing way above expectations (90^th percentile)	43.9% Average	MC Read 15.7 MC Write 15.5 MC Mixed 12.8 42% 14.7 GB/s	SC Read 10.6 SC Write 16.1 SC Mixed 14.9 40% 13.9 GB/s	Latency 70.3 57% 70.3 ns
Poor: 31% ↑ This bench: 43.9% Great: 45%

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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

CHOOSE AN UPGRADE:

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 $295	Crucial MX500 250GB $40
Intel Core i5-12400F $133	Nvidia RTX 4060-Ti $385	Samsung 850 Evo 120GB $80
Intel Core i5-12600K $178	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) $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