Lenovo 43842RU

Performance Results

Benchmarks - missing SSD
Gaming 1% Tree trunk	Desktop 42% Speed boat	Workstation 1% Tree trunk


PC Status	Overall this PC is performing as expected (46th percentile). This means that out of 100 PCs with exactly the same components, 54 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 45.5%, this CPU's suitability for 3D gaming is below average.
Graphics	1.28% is too low to play 3D games or use CAD packages. (Note: general computing tasks don't require 3D graphics)
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.

High background CPU (23%). High background CPU reduces benchmark accuracy. How to reduce background CPU.

System	Lenovo 43842RU (all builds)
Motherboard	LENOVO 43842RU
Memory	1.3 GB free of 8 GB @ 1.1 GHz
Display	1600 x 900 - 32 Bit colors
OS	Windows 10
BIOS Date	20120926
Uptime	4.9 Days
Run Date	Sep 06 '17 at 01:36
Run Duration	136 Seconds
Run User	CAN-User
Background CPU	23%

PC Performing as expected (46^th percentile)

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

Processor	Bench	Normal	Heavy	Server
Intel Core i7 M 620 9,076 User benchmarks, average bench 42% None, 1 CPU, 2 cores, 4 threads Base clock 2.65 GHz, turbo 2.85 GHz (avg) Performing above expectations (68^th percentile)	45.5% Average	Memory 62.7 1-Core 73.7 2-Core 125 52% 87.3 Pts	4-Core 165 8-Core 165 22% 165 Pts	64-Core 158 10% 158 Pts
Poor: 27% ↑ This bench: 45.5% Great: 48%

Graphics Card	Bench	3D DX9	3D DX10	3D DX11
Nvidia NVS 3100M 9,073 User benchmarks, average bench 1% Legend(17AA 215C) 512MB Ram: 512MB, Driver: 341.92 Performing as expected (50^th percentile)	1.28% Terrible	Lighting 1.37 Reflection 2.65 Parallax 0.22 1% 1.41 fps	MRender 2.95 Gravity 0.9 Splatting 2.04 2% 1.97 fps
Poor: 1% ↑ This bench: 1.28% Great: 1%

Drives	Bench	Sequential	Random 4k
Seagate Laptop SSHD 2.5" 1TB-$41 64,201 User benchmarks, average bench 48% 32GB free (System drive) Firmware: SM36 Max speed: SATA 3.0 600 MB/s Performing below expectations (21^st percentile) (ID) Attribute Now Worst Value (01) Raw read error rate 118 99 171396600 (03) Spinup time 98 98 0 (04) Start/Stop count 98 98 2371 (05) Reallocated sector count 100 100 0 (07) Seek error rate 79 60 13156787253 (09) Power-on hours count 81 81 17517 (0A) Spinup retry count 100 100 0 (0C) Power cycle count 100 100 189 (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 55 40 696709152813 (BF) G-sense error rate 100 100 0 (C0) Power-off retract count 100 100 0 (C1) Load/Unload cycle count 3 3 194862 (C2) HDA temperature 45 60 21474836525 (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	40.5% Average	Read 63.3 Write 77.8 Mixed 64.6 52% 68.6 MB/s	4K Read 0.47 4K Write 0.73 4K Mixed 0.14 49% 0.45 MB/s
Poor: 19% ↑ This bench: 40.5% Great: 65%
WD Blue 2.5" 320GB (2009)-$71 42,987 User benchmarks, average bench 29% 3GB free Firmware: 11.01A11 Max speed: SATA 2.0 300 MB/s Performing above expectations (66^th percentile) (ID) Attribute Now Worst Value (01) Raw read error rate 200 200 74 (03) Spinup time 185 182 1708 (04) Start/Stop count 94 94 6763 (05) Reallocated sector count 200 200 0 (07) Seek error rate 200 200 0 (09) Power-on hours count 22 22 57526 (0A) Spinup retry count 100 100 0 (0B) Calibration retry count 100 100 0 (0C) Power cycle count 99 99 1124 (C0) Power-off retract count 200 200 213 (C1) Load/Unload cycle count 156 156 132077 (C2) HDA temperature 115 95 32 (C4) Reallocation count 200 200 0 (C5) Current pending sector count 200 200 0 (C6) Offline scan uncorrectable count 100 253 0 (C7) UDMA CRC error rate 200 200 0 (C8) Write error rate 100 253 0	30.6% Below average	Read 54.1 Write 52.7 Mixed 39.5 36% 48.8 MB/s	4K Read 0.41 4K Write 0.34 4K Mixed 0.2 46% 0.32 MB/s
Poor: 15% ↑ This bench: 30.6% Great: 41%

Memory Kit	Bench	Multi core	Single core	Latency
Samsung M471B5273BH1-CF8 2x4GB 494 User benchmarks, average bench 28% 2 of 2 slots used 8GB SODIMM DDR3 1066 MHz Performing below potential (27^th percentile) - ensure that a dual+ channel XMP BIOS profile is enabled: How to enable XMP	21.8% Poor	MC Read 7 MC Write 6.6 MC Mixed 8.8 21% 7.47 GB/s	SC Read 5.4 SC Write 4.7 SC Mixed 5.6 15% 5.23 GB/s	Latency 120 33% 120 ns
Poor: 17% ↑ This bench: 21.8% Great: 42%

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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 $254	Nvidia RTX 4060 $289	Crucial MX500 250GB $39
Intel Core i5-12400F $133	Nvidia RTX 4060-Ti $385	Samsung 850 Evo 120GB $80
Intel Core i5-12600K $168	Nvidia RTX 4070 $550	Samsung 860 Evo 250GB $52

HDD	RAM	USB
Seagate Barracuda 1TB (2016) $39	Corsair Vengeance LPX DDR4 3200 C16 2x8GB $39	SanDisk Extreme 64GB $72
WD Blue 1TB (2012) $32	Corsair Vengeance LPX DDR4 3000 C15 2x8GB $45	SanDisk Extreme 32GB $28
Seagate Barracuda 2TB (2016) $62	G.SKILL Trident Z DDR4 3200 C14 4x16GB $351	SanDisk Ultra Fit 32GB $16

Lenovo 43842RU

Performance Results

PC Performing as expected (46th percentile)

System Memory Latency Ladder

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PC Performing as expected (46^th percentile)