Lenovo 81F4

Performance Results

Benchmarks - missing GPU
Gaming
Gaming 0%
Incomplete
Desktop
Desktop 0%
Incomplete
Workstation
Workstation 0%
Incomplete
PC StatusOverall this PC is performing below expectations (36th percentile). This means that out of 100 PCs with exactly the same components, 64 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.
ProcessorWith 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 50.9%, this CPU's suitability for 3D gaming is average.
Boot DriveThe boot partition is located on a mechanical or hybrid drive. Moving the system to an SSD will yield far faster boot times, better system responsiveness and faster application load times.
Memory4GB is enough RAM to run any version of Windows and although it's sufficient for most games, some will benefit from up to 8GB of RAM. 4GB is also enough for modest file and system caches which allow for a responsive system.
OS VersionAlthough Windows 10 is not the most recent version of Windows, it remains a great option.
Run History
3 years ago, 3 years ago.
SystemLenovo 81F4  (all builds)
MotherboardLENOVO LNVNB161216
Memory1.6 GB free of 4 GB @ 2.4 GHz
Display1920 x 1080 - 32 Bit colors
OSWindows 10
BIOS Date20180714
Uptime0 Days
Run DateOct 18 '20 at 07:11
Run Duration130 Seconds
Run User IND-User
Background CPU5%

 PC Performing below expectations (36th percentile)

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

Processor BenchNormalHeavyServer
Intel Core i5-8250U
U3E1, 1 CPU, 4 cores, 8 threads
Base clock 1.8 GHz, turbo 1.5 GHz (avg)
Performing as expected (42nd percentile)
50.9% Above average
Memory 67.6
1-Core 47.8
2-Core 95.6
44% 70.3 Pts
4-Core 188
8-Core 256
28% 222 Pts
64-Core 257
16% 257 Pts
Poor: 26%
This bench: 50.9%
Great: 71%
Graphics Card Bench3D DX93D DX103D DX11
Intel UHD Graphics 620 (Mobile Kaby Lake R)
Legend(17AA 396B) 1GB
Driver: igdumdim64.dll Ver. 26.20.100.7323
Relative performance n/a - benchmarks incomplete
Lighting 7.47
Reflection 10.7
Parallax 7.91
6% 8.69 fps
Splatting 15.1
16% 15.1 fps
Poor: 3% Great: 6%
Drives BenchSequentialRandom 4kDeep queue 4k
Intel MEMPEK1J016GAL 14GB
13GB free
Firmware: K4110400
SusWrite @10s intervals: 140 143 139 138 138 138 MB/s
Performing way below expectations (6th percentile)
133% Outstanding
Read 794
Write 138
Mixed 221
SusWrite 139
70% 323 MB/s
4K Read 89.3
4K Write 58.8
4K Mixed 70.9
257% 73 MB/s
DQ Read 459
DQ Write 155
DQ Mixed 259
204% 291 MB/s
Poor: 133%
This bench: 133%
Great: 235%
Seagate ST1000LM035-1RK172 1TB
578GB free (System drive)
Firmware: LCM2
SusWrite @10s intervals: 55 38 65 78 53 77 MB/s
Performing below expectations (33rd percentile)
38.8% Below average
Read 74.2
Write 90.5
Mixed 51.3
SusWrite 61
51% 69.2 MB/s
4K Read 1
4K Write 0.8
4K Mixed 0.5
112% 0.77 MB/s
Poor: 15%
This bench: 38.8%
Great: 71%
Memory Kit BenchMulti coreSingle coreLatency
Samsung M471A5244CB0-CTD 1x4GB
1 of 2 slots used
4GB SODIMM DDR4 clocked @ 2400 MHz
Performing above expectations (64th percentile)
34.8% Below average
MC Read 14.4
MC Write 11.3
MC Mixed 9.1
33% 11.6 GB/s
SC Read 9.3
SC Write 14.9
SC Mixed 12.6
35% 12.3 GB/s
Latency 107
37% 107 ns
Poor: 15%
This bench: 34.8%
Great: 41%

 System Memory Latency Ladder

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

Typical 81F4 Builds (Compare 884 builds) See popular component choices, score breakdowns and rankings
Gaming
Gaming 3%
Tree trunk
Desktop
Desktop 54%
Yacht
Workstation
Workstation 3%
Tree trunk

System: Lenovo 81F4

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