Lenovo 81BF

Performance Results

Benchmarks - missing SSD
Gaming 9% Tree trunk	Desktop 68% Battle cruiser	Workstation 7% Tree trunk


PC Status	Overall this PC is performing above expectations (81st percentile). This means that out of 100 PCs with exactly the same components, 19 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. Additionally this processor can handle very light workstation, and even some very light server workloads. Finally, with a gaming score of 77.4%, this CPU's suitability for 3D gaming is good.
Graphics	6.83% 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	The 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.
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 88% 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.

System	Lenovo 81BF (all builds)
Motherboard	LENOVO LNVNB161216
Memory	4.3 GB free of 8 GB @ 2.1 GHz
Display	1920 x 1080 - 32 Bit colors,
OS	Windows 10
BIOS Date	20170928
Uptime	0.1 Days
Run Date	Feb 12 '18 at 08:10
Run Duration	223 Seconds
Run User	IRN-User
Background CPU	0%
CPU Throttled	88%

PC Performing above expectations (81^st percentile)

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

Processor	Bench	Normal	Heavy	Server
Intel Core i5-8250U 234,942 User benchmarks, average bench 53% U3E1, 1 CPU, 4 cores, 8 threads Base clock 1.8 GHz, turbo 3.1 GHz (avg) Performing way above expectations (100^th percentile)	77.4% Very good	Memory 83.2 1-Core 104 2-Core 214 76% 134 Pts	4-Core 387 8-Core 576 60% 481 Pts	64-Core 279 17% 279 Pts
Poor: 26% ↑ This bench: 77.4% Great: 71%

Graphics Card	Bench	3D DX9	3D DX10	3D DX11
Intel UHD Graphics 620 (Mobile Kaby Lake R) FAQ - How to force Optimus or Switchable discrete GPUs? Legend(17AA 39B0) 1GB Driver: igdumdim64.dll Ver. 22.20.16.4815 Performing way above expectations (100^th percentile)	6.83% Terrible	Lighting 7.83 Reflection 14.8 Parallax 7.84 6% 10.1 fps	MRender 10 Gravity 0.33 Splatting 15.5 8% 8.62 fps
Poor: 3% ↑ This bench: 6.83% Great: 6%

Drives	Bench	Sequential	Random 4k
Seagate BUP Slim SL 2TB 8,475 User benchmarks, average bench 43% 529GB free Firmware: 0304 Performing as expected (57^th percentile)	49.4% Average	Read 75.2 Write 96 Mixed 56.3 56% 75.8 MB/s	4K Read 0.34 4K Write 3.95 4K Mixed 0.3 120% 1.53 MB/s
Poor: 14% ↑ This bench: 49.4% Great: 65%
Seagate ST1000LM035-1RK172 1TB 452,134 User benchmarks, average bench 47% 892GB free (System drive) Firmware: LCM2 Max speed: SATA 3.0 600 MB/s Performing as expected (58^th percentile) (ID) Attribute Now Worst Value (01) Raw read error rate 83 72 187600183 (03) Spinup time 99 99 0 (04) Start/Stop count 100 100 42 (05) Reallocated sector count 100 100 0 (07) Seek error rate 64 60 2469460 (09) Power-on hours count 100 100 -69075959021550 (0A) Spinup retry count 100 100 0 (0C) Power cycle count 100 100 40 (B8) Unknown 100 100 0 (BB) vendor-specific 100 100 0 (BC) Unknown 100 100 0 (BD) vendor-specific 100 100 0 (BE) vendor-specific 61 48 656080935 (BF) G-sense error rate 100 100 1 (C0) Power-off retract count 100 100 1 (C1) Load/Unload cycle count 100 100 163 (C2) HDA temperature 39 52 81604378663 (C4) Reallocation count 100 100 0 (C5) Current pending sector count 100 100 0 (C6) Offline scan uncorrectable count 100 100 0 (C7) UDMA CRC error rate 200 200 0 (F0) Head flying hours 100 100 -113082193936367 (FE) Unknown 100 100 0	50.9% Above average	Read 94.7 Write 81.4 Mixed 57.5 58% 77.9 MB/s	4K Read 0.89 4K Write 4.33 4K Mixed 0.51 174% 1.91 MB/s
Poor: 15% ↑ This bench: 50.9% Great: 71%
USB FLASH DRIVE 16GB 1,823 User benchmarks, average bench 5% 14GB free, PID b113 Operating at USB 2.0 Speed Performing way above expectations (97^th percentile)	8.78% Terrible	Read 22.8 Write 9.23 Mixed 12.6 17% 14.9 MB/s	4K Read 8.43 4K Write 0.48 4K Mixed 0.49 64% 3.13 MB/s
Poor: 3% ↑ This bench: 8.78% Great: 9%

Memory Kit	Bench	Multi core	Single core	Latency
Samsung M471A5244CB0-CRC M471A5143SB1-CRC 8GB 6,573 User benchmarks, average bench 59% 2133, 2133 MHz 4096, 4096 MB Performing above expectations (71^st percentile)	62% Good	MC Read 25.1 MC Write 20.6 MC Mixed 18.4 61% 21.4 GB/s	SC Read 17.1 SC Write 23.7 SC Mixed 21 59% 20.6 GB/s	Latency 74.9 53% 74.9 ns
Poor: 47% ↑ This bench: 62% Great: 67%

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System Memory Latency Ladder

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

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CPU

GPU

SSD

HDD

RAM

MBD

Typical 81BF Builds (Compare 872 builds) See popular component choices, score breakdowns and rankings

Gaming 9%

Tree trunk

Desktop 54%

Yacht

Workstation 8%

Tree trunk

System: Lenovo 81BF

CPU
Core i7-8550UIntelBench 53%, 184,356 samples	438x
Core i5-8250UIntelBench 53%, 234,942 samples	430x
Core i3-8130UIntelBench 48%, 25,471 samples	4x

GPU
UHD Graphics 620 (Mobile Kaby Lake R)IntelBench 5%, 420,154 samples	661x
MX150-0NvidiaBench 14%, 29,453 samples	210x
HD Graphics 620IntelBench 6%, 218 samples	1x

SSD
BX500 240GBCrucial $29Bench 56%, 142,801 samples	34x
A400 240GBKingston $28Bench 66%, 424,288 samples	25x
MX500 500GBCrucial $46Bench 106%, 237,241 samples	22x

RAM
M471A5244CB0-CRC M471A5143SB1-CRC 8GBSamsungBench 59%, 6,573 samples	220x
M471A2K43CB1-CRC 1x16GBSamsungBench 40%, 36,753 samples	103x
M471A5244CB0-CRC Ramaxel RMSA3270MB86H9F2400 8GBSamsungBench 57%, 1,891 samples	79x

EDIT WITH CUSTOM PC BUILDER

Value: 18% - Very poor

Total price: $29

CPU	GPU	SSD
Intel Core i5-13600K $279	Nvidia RTX 4060 $300	Crucial MX500 250GB $40
Intel Core i5-12400F $133	Nvidia RTX 4060-Ti $385	Samsung 850 Evo 120GB $80
Intel Core i5-12600K $182	Nvidia RTX 4070 $409	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) $30	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