Lenovo 81C4

Performance Results

 
Gaming
Gaming 7%
Tree trunk
Desktop
Desktop 62%
Destroyer
Workstation
Workstation 6%
Tree trunk
PC StatusOverall this PC is performing as expected (46th percentile). This means that out of 100 PCs with exactly the same components, 54 performed better. The overall PC percentile is the average of each of its individual components.
ProcessorWith 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 63.1%, this CPU's suitability for 3D gaming is above average.
Graphics4.81% is too low to play 3D games or use CAD packages. (Note: general computing tasks don't require 3D graphics)
Boot Drive97% is a very good SSD score. This drive is suitable for moderate workstation use, it will facilitate fast boots, responsive applications and ensure minimum IO wait times.
Memory12GB is enough RAM to run any version of Windows and it's more than sufficient for nearly all games. 12GB also allows for very large file and system caches, software development and batch photo editing/processing.
OS VersionWindows 11 is the most recent version of Windows.
SystemLenovo 81C4  (all builds)
MotherboardLENOVO LNVNB161216
Memory7.3 GB free of 12 GB @ 2.4 GHz
Display1920 x 1080 - 32 Bit colors
OSWindows 11
BIOS Date20201123
Uptime0.3 Days
Run DateAug 15 '23 at 05:22
Run Duration132 Seconds
Run User USA-User
Background CPU3%

 PC Performing as expected (46th percentile)

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

Processor BenchNormalHeavyServer
Intel Core i7-8550U
U3E1, 1 CPU, 4 cores, 8 threads
Base clock 2 GHz, turbo 3.35 GHz (avg)
Performing above expectations (78th percentile)
63.1% Good
Memory 66.8
1-Core 109
2-Core 202
70% 126 Pts
4-Core 327
8-Core 424
48% 375 Pts
64-Core 433
27% 433 Pts
Poor: 26%
This bench: 63.1%
Great: 71%
Graphics Card Bench3D DX93D DX103D DX11
Intel UHD Graphics 620 (Mobile Kaby Lake R)
Legend(17AA 3803) 1GB
Driver: igdumdim64.dll Ver. 31.0.101.2125
Performing above expectations (69th percentile)
4.81% Terrible
Lighting 4.8
Reflection 3.3
Parallax 6.3
4% 4.8 fps
MRender 7.2
Gravity 6.3
Splatting 9.8
7% 7.77 fps
Poor: 3%
This bench: 4.81%
Great: 6%
Drives BenchSequentialRandom 4kDeep queue 4k
HFS256GD9TNG-62A0A 256GB
196GB free (System drive)
Firmware: 80001E00
SusWrite @10s intervals: 357 294 312 309 316 316 MB/s
Performing as expected (40th percentile)
97% Outstanding
Read 730
Write 681
Mixed 670
SusWrite 317
135% 600 MB/s
4K Read 31
4K Write 48.3
4K Mixed 35.5
118% 38.3 MB/s
DQ Read 410
DQ Write 112
DQ Mixed 283
203% 269 MB/s
Poor: 64%
This bench: 97%
Great: 163%
Liteonit LCS-128M6S 128GB
88GB free
Firmware: DC71
SusWrite @10s intervals: 232 262 287 266 276 279 MB/s
Performing below expectations (39th percentile)
56.2% Above average
Read 339
Write 290
Mixed 249
SusWrite 267
64% 286 MB/s
4K Read 17.1
4K Write 33.3
4K Mixed 17.3
66% 22.6 MB/s
DQ Read 149
DQ Write 129
DQ Mixed 112
91% 130 MB/s
Poor: 50%
This bench: 56.2%
Great: 78%
Memory Kit BenchMulti coreSingle coreLatency
Samsung M471A1K43BB1-CTD M471A5244CB0-CTD 12GB
2400, 2400 MHz
8192, 4096 MB
Performing below potential (2nd percentile) - ensure that a dual+ channel XMP BIOS profile is enabled: How to enable XMP
30.6% Below average
MC Read 11.2
MC Write 11.1
MC Mixed 8.7
30% 10.3 GB/s
SC Read 9.8
SC Write 9.6
SC Mixed 9.5
28% 9.63 GB/s
Latency 109
37% 109 ns
Poor: 41%
This bench: 30.6%
Great: 71%

 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 57 0 14" 1280 720 LEN8890
Typical 81C4 Builds (Compare 311 builds) See popular component choices, score breakdowns and rankings
Gaming
Gaming 10%
Tree trunk
Desktop
Desktop 55%
Gunboat
Workstation
Workstation 10%
Tree trunk

System: Lenovo 81C4

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