Lenovo 81FB

Performance Results

Benchmarks - missing SSD
Gaming
Gaming 0%
Incomplete
Desktop
Desktop 0%
Incomplete
Workstation
Workstation 0%
Incomplete
PC StatusOverall this PC is performing above expectations (75th percentile). This means that out of 100 PCs with exactly the same components, 25 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 62%, this CPU's suitability for 3D gaming is above average.
Graphics9.03% 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.
Memory8GB 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 VersionAlthough Windows 10 is not the most recent version of Windows, it remains a great option.
Sub-optimal background CPU (11%). High background CPU reduces benchmark accuracy. How to reduce background CPU.
Run History
14 months ago, 14 months ago.
SystemLenovo 81FB  (all builds)
MotherboardLENOVO LNVNB161216
Memory3 GB free of 8 GB @ 2.4 GHz
Display1920 x 1080 - 32 Bit colors
OSWindows 10
BIOS Date20191104
Uptime6.9 Days
Run DateFeb 05 '23 at 23:52
Run Duration147 Seconds
Run User AUS-User
Background CPU 11%

 PC Performing above expectations (75th percentile)

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

Processor BenchNormalHeavyServer
AMD Ryzen 5 2500U
FP5, 1 CPU, 4 cores, 8 threads
Base clock 2 GHz, turbo 2.9 GHz (avg)
Performing way above expectations (97th percentile)
62% Good
Memory 68.5
1-Core 98.6
2-Core 195
67% 121 Pts
4-Core 300
8-Core 434
46% 367 Pts
64-Core 425
26% 425 Pts
Poor: 31%
This bench: 62%
Great: 62%
Graphics Card Bench3D DX93D DX103D DX11
AMD Radeon Vega 8 Mobile Graphics
Legend(17AA 3801) 1GB
Ram: 1GB, Driver: 17.7
Performing above expectations (74th percentile)
9.03% Terrible
Lighting 10.9
Reflection 9.6
Parallax 16.2
9% 12.2 fps
MRender 10.6
Gravity 12.5
Splatting 11.1
9% 11.4 fps
Poor: 4%
This bench: 9.03%
Great: 10%
Drives BenchSequentialRandom 4kDeep queue 4k
Samsung PM961 NVMe PCIe M.2 256GB
105GB free (System drive)
Firmware: 4L1QCXB7 Max speed: PCIe 16,000 MB/s
Relative performance n/a - sequential test incomplete
Read 1,380
Write 1,044
Mixed 679
228% 1,034 MB/s
4K Read 40.7
4K Write 69.1
4K Mixed 48.6
160% 52.8 MB/s
DQ Read 512
DQ Write 373
DQ Mixed 474
346% 453 MB/s
Poor: 106% Great: 236%
Seagate FreeAgent GoFlex 320GB
176GB free, PID 5021
Operating at USB 2.0 Speed
Relative performance n/a - sequential test incomplete
Read 35.5
Write 29.5
Mixed 22.6
36% 29.2 MB/s
4K Read 0.5
4K Write 1.1
4K Mixed 0.7
63% 0.77 MB/s
Poor: 10% Great: 18%
Memory Kit BenchMulti coreSingle coreLatency
Samsung M471A5244CB0-CTD Hynix HMA851S6CJR6N-VK 8GB
2400, 2400 MHz
4096, 4096 MB
Performing as expected (54th percentile)
61.7% Good
MC Read 22.9
MC Write 21.3
MC Mixed 20.9
62% 21.7 GB/s
SC Read 18.6
SC Write 25.9
SC Mixed 17.8
59% 20.8 GB/s
Latency 105
38% 105 ns
Poor: 21%
This bench: 61.7%
Great: 76%

 System Memory Latency Ladder

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

Typical 81FB Builds (Compare 272 builds) See popular component choices, score breakdowns and rankings
Gaming
Gaming 10%
Tree trunk
Desktop
Desktop 52%
Yacht
Workstation
Workstation 9%
Tree trunk

System: Lenovo 81FB

EDIT WITH CUSTOM PC BUILDER
The Best.
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Intel Core i5-12600K $185Nvidia RTX 4070 $409Samsung 860 Evo 250GB $52
HDDRAMUSB
Seagate Barracuda 1TB (2016) $39Corsair Vengeance LPX DDR4 3200 C16 2x8GB $40SanDisk Extreme 64GB $72
WD Blue 1TB (2012) $35Corsair Vengeance LPX DDR4 3000 C15 2x8GB $43SanDisk Extreme 32GB $28
Seagate Barracuda 2TB (2016) $51G.SKILL Trident Z DDR4 3200 C14 4x16GB $351SanDisk Ultra Fit 32GB $16
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