Lenovo 4391BU7

Performance Results


Gaming 5% Tree trunk	Desktop 44% Speed boat	Workstation 4% Tree trunk


PC Status	Overall this PC is performing as expected (43rd percentile). This means that out of 100 PCs with exactly the same components, 57 performed better. The overall PC percentile is the average of each of its individual components.
Processor	With a below average single core score, this CPU can handle email, web browsing and audio/video playback but it will struggle to handle modern 3D games or workstation tasks such as video editing. Finally, with a gaming score of 47.5%, this CPU's suitability for 3D gaming is below average.
Graphics	2.83% is too low to play 3D games or use CAD packages. (Note: general computing tasks don't require 3D graphics)
Boot Drive	36.5% is low SSD score. With a better SSD this system will boot faster, make applications more responsive and reduce IO wait times.
Memory	16GB is enough RAM to run any version of Windows and it's more than sufficient for nearly all games. 16GB also allows for very large file and system caches, software development and batch photo editing/processing.
OS Version	Although Windows 10 is not the most recent version of Windows, it remains a great option.

CPU throttled at 91% 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 4391BU7 (all builds)
Motherboard	LENOVO 4391BU7
Memory	13.5 GB free of 16 GB @ 1.1 GHz
Display	Цвета: 1920 x 1080 - 32 Bit
OS	Windows 10
BIOS Date	20120606
Uptime	0.7 Days
Run Date	Nov 11 '20 at 15:47
Run Duration	120 Seconds
Run User	UKR-User
Background CPU	7%
CPU Throttled	91%

PC Performing as expected (43^rd percentile)

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

Processor	Bench	Normal	Heavy	Server
Intel Core i7 Q 720-$220 13,149 User benchmarks, average bench 51% None, 1 CPU, 4 cores, 8 threads Base clock 1.6 GHz, turbo 1.45 GHz (avg) Performing below expectations (29^th percentile)	47.5% Average	Memory 73.5 1-Core 36.1 2-Core 71.5 41% 60.4 Pts	4-Core 120 8-Core 167 18% 143 Pts	64-Core 179 11% 179 Pts
Poor: 30% ↑ This bench: 47.5% Great: 60%

Graphics Card	Bench	3D DX9	3D DX10	3D DX11
Nvidia Quadro FX 880M 4,542 User benchmarks, average bench 2% Legend(17AA 2145) 1GB Ram: 1GB, Driver: 342.01 Performing way above expectations (100^th percentile)	2.83% Terrible	Lighting 3.3 Reflection 4.85 Parallax 1.28 3% 3.14 fps	MRender 5.86 Gravity 2.23 Splatting 3.57 3% 3.89 fps
Poor: 2% ↑ This bench: 2.83% Great: 3%

Drive	Bench	Sequential	Random 4k	Deep queue 4k
Geil Zenith A3 120GB 102 User benchmarks, average bench 68% 84GB free (System drive) Firmware: N1114B SusWrite @10s intervals: 127 132 133 133 133 134 MB/s Performing below potential (1^st percentile) - Ensure that this drive is connected to a SATA 3.0 port with a SATA 3.0 cable	36.5% Below average	Read 220 Write 134 Mixed 155 SusWrite 132 36% 160 MB/s	4K Read 13.3 4K Write 19.6 4K Mixed 15.2 50% 16 MB/s	DQ Read 160 DQ Write 21.3 DQ Mixed 20 33% 67 MB/s
Poor: 48% ↑ This bench: 36.5% Great: 83%

Memory Kit	Bench	Multi core	Single core	Latency
Unknown 9905428-005.A02LF 80CE M471B5273DH0-CH9 0198 9905428-005.A02LF 80CE M471B5273CH0-CH9 16GB 1066, 1334, 1066, 1334 MHz 4096, 4096, 4096, 4096 MB Relative performance n/a - insufficient samples	32.8% Below average	MC Read 12.5 MC Write 11.1 MC Mixed 10.8 33% 11.5 GB/s	SC Read 7.8 SC Write 7.3 SC Mixed 8.8 23% 7.97 GB/s	Latency 93.6 43% 93.6 ns

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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

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

Lenovo 4391BU7

Performance Results

PC Performing as expected (43rd percentile)

System Memory Latency Ladder

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PC Performing as expected (43^rd percentile)