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Lenovo 81CT

Performance Results

Benchmarks - missing GPU, SSD
Gaming 0% Incomplete	Desktop 0% Incomplete	Workstation 0% Incomplete


PC Status	Overall this PC is performing above expectations (82nd percentile). This means that out of 100 PCs with exactly the same components, 18 performed better. The overall PC percentile is the average of each of its individual components.
Processor	With a brilliant single core score, this CPU is the business: It demolishes everyday tasks such as web browsing, office apps and audio/video playback. Additionally this processor can handle very light workstation, and even some very light server workloads. Finally, with a gaming score of 75.9%, this CPU's suitability for 3D gaming is good.
Memory	8GB is enough RAM to run any version of Windows and it's sufficient for the vast majority of games. 8GB 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.

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

3 years ago, 3 years ago, 3 years ago.

System	Lenovo 81CT (all builds)
Motherboard	LENOVO LNVNB161216
Memory	3.6 GB free of 8 GB @ 2.4 GHz
Display	1440 x 900 - 32 Bit colors, 1920 x 1080 - 32 Bit colors
OS	Windows 10
BIOS Date	20200522
Uptime	0 Days
Run Date	Nov 18 '20 at 02:29
Run Duration	124 Seconds
Run User	TUR-User
Background CPU	4%
CPU Throttled	89%

PC Performing above expectations (82^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 3.2 GHz (avg) Performing way above expectations (99^th percentile)	75.9% Very good	Memory 78.4 1-Core 125 2-Core 251 83% 152 Pts	4-Core 406 8-Core 511 59% 459 Pts	64-Core 381 24% 381 Pts
Poor: 26% ↑ This bench: 75.9% Great: 71%

Drives	Bench	Sequential	Random 4k	Deep queue 4k
Samsung PM961 NVMe PCIe M.2 256GB 99,566 User benchmarks, average bench 177% 42GB free (System drive) Firmware: 4L1QCXB7 Max speed: PCIe 16,000 MB/s Relative performance n/a - sequential test incomplete		Read 800 Write 771 Mixed 639 164% 737 MB/s	4K Read 55.9 4K Write 128 4K Mixed 72.5 245% 85.4 MB/s	DQ Read 950 DQ Write 713 DQ Mixed 809 611% 824 MB/s
Poor: 106% Great: 236%
Generic External 750GB 122 User benchmarks, average bench 25% 162GB free, PID 3920 Operating at USB 3.0 Speed SusWrite @10s intervals: 96 76 72 71 66 66 MB/s Performing way above expectations (94^th percentile)	41.3% Average	Read 121 Write 115 Mixed 66.4 SusWrite 74.5 123% 94.1 MB/s	4K Read 0.7 4K Write 2.4 4K Mixed 0.9 115% 1.33 MB/s
Poor: 6% ↑ This bench: 41.3% Great: 41%

Memory Kit	Bench	Multi core	Single core	Latency
Hynix HMA851S6AFR6N-UH 2x4GB 26,973 User benchmarks, average bench 57% 2 of 2 slots used 8GB SODIMM DDR4 clocked @ 2400 MHz Performing as expected (54^th percentile)	61% Good	MC Read 25 MC Write 21 MC Mixed 16.9 60% 21 GB/s	SC Read 16.1 SC Write 25.3 SC Mixed 22.4 61% 21.3 GB/s	Latency 83.5 48% 83.5 ns
Poor: 22% ↑ This bench: 61% Great: 71%

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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

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Typical 81CT Builds (Compare 262 builds) See popular component choices, score breakdowns and rankings

Gaming 9%

Tree trunk

Desktop 55%

Yacht

Workstation 9%

Tree trunk

System: Lenovo 81CT

CPU
Core i5-8250UIntelBench 53%, 234,942 samples	184x
Core i7-8550UIntelBench 53%, 184,356 samples	78x

GPU
UHD Graphics 620 (Mobile Kaby Lake R)IntelBench 5%, 420,154 samples	257x
GTX 1080Nvidia $195Bench 102%, 1,082,454 samples	2x
GTX 1070Nvidia $278Bench 80%, 1,459,281 samples	1x

SSD
HFS256GD9TNG-62A0A 256GBBench 112%, 7,301 samples	67x
MZVLB256HAHQ-000L2 256GBSamsungBench 180%, 5,016 samples	54x
PM961 NVMe PCIe M.2 256GBSamsungBench 177%, 99,566 samples	26x

RAM
M471A5244CB0-CTD 2x4GBSamsungBench 60%, 54,777 samples	156x
M471A1K43BB1-CTD 2x8GBSamsungBench 74%, 4,611 samples	27x
4ATF51264HZ-2G6E1 2x4GBMicronBench 59%, 11,378 samples	24x

EDIT WITH CUSTOM PC BUILDER

CPU	GPU	SSD
Intel Core i5-12600K $155	Nvidia RTX 4060 $299	WD Black SN850X M.2 2TB $150
Intel Core i5-12400F $112	Nvidia RTX 4060-Ti $375	WD Black SN850X M.2 1TB $75
Intel Core i5-13600K $230	Nvidia RTX 4070 $500	Crucial T700 M.2 4TB $350