Lenovo 4284AU7

Performance Results

Benchmarks - missing SSD
Gaming 5% Tree trunk	Desktop 49% Yacht	Workstation 4% Tree trunk


PC Status	Overall this PC is performing as expected (41st percentile). This means that out of 100 PCs with exactly the same components, 59 performed better. The overall PC percentile is the average of each of its individual components.
Processor	With 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 55.3%, this CPU's suitability for 3D gaming is average.
Graphics	5.74% 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	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 7 is still a viable option, it's now 14 years and 11 months old. This system should be upgraded to Windows 10 which is generally faster and has an improved set of core utilities including better versions of explorer and task manager.

Very high background CPU (99%). High background CPU reduces benchmark accuracy. How to reduce background CPU.

System	Lenovo 4284AU7 (all builds)
Motherboard	LENOVO 4284AU7
Memory	12.4 GB free of 16 GB @ 1.3 GHz
Display	1024 x 768 - 32 Bit colores
OS	Windows 7
BIOS Date	20130726
Uptime	0 Days
Run Date	Dec 18 '17 at 16:27
Run Duration	191 Seconds
Run User	CHL-User
Background CPU	99%

PC Performing as expected (41^st percentile)

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

Processor	Bench	Normal	Heavy	Server
Intel Core i7-2820QM-$230 4,929 User benchmarks, average bench 59% CPU, 1 CPU, 4 cores, 8 threads Base clock 2.3 GHz Performing below expectations (24^th percentile)	55.3% Above average	Memory 59 1-Core 75.9 2-Core 145 53% 93.4 Pts	4-Core 281 8-Core 388 42% 334 Pts	64-Core 388 24% 388 Pts
Poor: 30% ↑ This bench: 55.3% Great: 70%

Graphics Card	Bench	3D DX9	3D DX10	3D DX11
Nvidia Quadro 2000M 3,227 User benchmarks, average bench 5% Legend(17AA 21D1) 2GB Ram: 2GB, Driver: 312.69 Performing way above expectations (100^th percentile)	5.74% Terrible	Lighting 6.77 Reflection 7.88 Parallax 5.56 6% 6.74 fps	MRender 8.29 Gravity 7.17 Splatting 7.35 6% 7.6 fps
Poor: 4% ↑ This bench: 5.74% Great: 5%

Drives	Bench	Sequential	Random 4k
Seagate Momentus 2.5" 500GB-$49 47,332 User benchmarks, average bench 42% 89GB free (System drive) Firmware: 0003LVM1 Max speed: SATA 2.0 300 MB/s Performing below expectations (20^th percentile) (ID) Attribute Now Worst Value (01) Raw read error rate 117 99 126609578 (03) Spinup time 100 98 0 (04) Start/Stop count 96 96 4411 (05) Reallocated sector count 100 100 0 (07) Seek error rate 75 60 56302214652 (09) Power-on hours count 78 78 122355028348165 (0A) Spinup retry count 100 100 0 (0C) Power cycle count 96 96 4214 (B8) Unknown 100 100 0 (BB) vendor-specific 100 100 0 (BC) Unknown 100 99 1 (BD) vendor-specific 100 100 0 (BE) vendor-specific 64 41 524607881252 (BF) G-sense error rate 100 100 381 (C0) Power-off retract count 6 6 189288 (C1) Load/Unload cycle count 1 1 348286 (C2) HDA temperature 36 59 12884901924 (C3) Hardware ECC recovered 48 39 126609578 (C4) Reallocation count 82 82 132267812863435 (C5) Current pending sector count 100 100 0 (C6) Offline scan uncorrectable count 100 100 0 (C7) UDMA CRC error rate 200 200 0 (FE) Unknown 100 100 0	33.1% Below average	Read 62 Write 53.3 Mixed 27.8 35% 47.7 MB/s	4K Read 0.32 4K Write 0.99 4K Mixed 0.34 69% 0.55 MB/s
Poor: 18% ↑ This bench: 33.1% Great: 58%
WDC WD10 EZEX-75WN4A0 1TB 4 User benchmarks, average bench 40% 930GB free, PID 0567 Operating at USB 2.1 Speed Relative performance n/a - insufficient samples	15.7% Very poor	Read 28.1 Write 24.1 Mixed 25.5 33% 25.9 MB/s	4K Read 1.19 4K Write 2 4K Mixed 0.34 84% 1.18 MB/s
Poor: 16% ↑ This bench: 15.7% Great: 54%
ST1000DM 003-9YN162 1TB 25 User benchmarks, average bench 45% 84GB free, PID 0567 Operating at USB 2.1 Speed Performing below expectations (20^th percentile)	13.9% Very poor	Read 28 Write 24.5 Mixed 25.5 33% 26 MB/s	4K Read 0.63 4K Write 1.42 4K Mixed 0.32 62% 0.79 MB/s
Poor: 10% ↑ This bench: 13.9% Great: 82%

Memory Kit	Bench	Multi core	Single core	Latency
Samsung M471B5273DH0-CH9 M471B5273DH0-CH9 Kingston 9905428-093.A00LF 16GB 1333, 1333, 1333 MHz 4096, 4096, 8192 MB Relative performance n/a - insufficient samples	45.5% Average	MC Read 16.5 MC Write 17.2 MC Mixed 15 46% 16.2 GB/s	SC Read 12.3 SC Write 15 SC Mixed 14.6 40% 14 GB/s	Latency 131 31% 131 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 i5-12600K $166	Nvidia RTX 4060 $293	WD Black SN850X M.2 2TB $150
Intel Core i5-13600K $260	Nvidia RTX 4060-Ti $388	WD Black SN850X M.2 1TB $89
Intel Core i5-12400F $110	Nvidia RTX 4070 $520	Crucial T700 M.2 4TB $353

Lenovo 4284AU7

Performance Results

PC Performing as expected (41st percentile)

System Memory Latency Ladder

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PC Performing as expected (41^st percentile)