Lenovo 20405

Performance Results


Gaming 5% Tree trunk	Desktop 52% Yacht	Workstation 4% Tree trunk


PC Status	Overall this PC is performing above expectations (66th percentile). This means that out of 100 PCs with exactly the same components, 34 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 53.4%, this CPU's suitability for 3D gaming is average.
Graphics	2.4% is too low to play 3D games or use CAD packages. (Note: general computing tasks don't require 3D graphics)
Boot Drive	68.8% is a good SSD score. This drive enables fast boots, responsive applications and ensures minimum system IO wait 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 (25%). High background CPU reduces benchmark accuracy. How to reduce background CPU. CPU throttled at 76% 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 20405 (all builds)
Motherboard	LENOVO Lenovo Flex 2-15
Memory	4.7 GB free of 8 GB @ 1.6 GHz
Display	1440 x 900 - 32 Bit colors,
OS	Windows 10
BIOS Date	20150714
Uptime	0 Days
Run Date	Dec 08 '21 at 01:23
Run Duration	160 Seconds
Run User	ROU-User
Background CPU	25%
CPU Throttled	76%

PC Performing above expectations (66^th percentile)

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

Processor	Bench	Normal	Heavy	Server
Intel Core i7-4510U 63,054 User benchmarks, average bench 47% CPU Socket - U3E1, 1 CPU, 2 cores, 4 threads Base clock 2.6 GHz, turbo 2.25 GHz (avg) Performing above expectations (72^nd percentile)	53.4% Above average	Memory 80 1-Core 64.9 2-Core 102 53% 82.3 Pts	4-Core 153 8-Core 188 22% 170 Pts	64-Core 188 12% 188 Pts
Poor: 27% ↑ This bench: 53.4% Great: 59%

Graphics Card	Bench	3D DX9	3D DX10	3D DX11
Intel HD 4400 (Mobile 1.0/1.1 GHz) FAQ - How to force Optimus or Switchable discrete GPUs? Legend(17AA 3978) 1GB Driver: igdumdim64.dll Ver. 20.19.15.4642 Performing below expectations (38^th percentile)	2.4% Terrible	Lighting 3.2 Reflection 10.3 Parallax 3.2 3% 5.57 fps	MRender 3.7 Gravity 1.9 Splatting 2 2% 2.53 fps
Poor: 2% ↑ This bench: 2.4% Great: 3%

Drive	Bench	Sequential	Random 4k	Deep queue 4k
SSD 120GB 120GB 4,995 User benchmarks, average bench 59% 14GB free (System drive) Firmware: 1.00 SusWrite @10s intervals: 102 84 224 235 233 220 MB/s Performing above expectations (75^th percentile)	68.8% Good	Read 313 Write 299 Mixed 289 SusWrite 183 61% 271 MB/s	4K Read 32.9 4K Write 52.2 4K Mixed 27.5 113% 37.5 MB/s	DQ Read 200 DQ Write 296 DQ Mixed 195 162% 230 MB/s
Poor: 35% ↑ This bench: 68.8% Great: 81%

Memory Kit	Bench	Multi core	Single core	Latency
Ramaxel RMT3160ME68FAF1600 1x8GB 6,313 User benchmarks, average bench 28% 1 of 2 slots used 8GB SODIMM DDR3 clocked @ 1600 MHz Performing above expectations (79^th percentile)	31.2% Below average	MC Read 10.6 MC Write 10.4 MC Mixed 8.8 28% 9.93 GB/s	SC Read 10.5 SC Write 11.6 SC Mixed 9.9 30% 10.7 GB/s	Latency 80.6 50% 80.6 ns
Poor: 19% ↑ This bench: 31.2% Great: 32%

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System Memory Latency Ladder

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

Custom PC Builder (Explore upgrades for this PC) Build your perfect PC: compare component prices, popularity, speed and value for money

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GPU

SSD

HDD

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MBD

Typical 20405 Builds (Compare 255 builds) See popular component choices, score breakdowns and rankings

Gaming 6%

Tree trunk

Desktop 48%

Yacht

Workstation 6%

Tree trunk

System: Lenovo 20405

CPU
Core i7-4510UIntelBench 47%, 63,054 samples	98x
Core i5-4210UIntelBench 41%, 82,966 samples	91x
Core i3-4030UIntelBench 45%, 24,177 samples	48x

GPU
HD 4400 (Mobile 1.0/1.1 GHz)IntelBench 2%, 275,372 samples	218x
GeForce 840MNvidiaBench 9%, 20,978 samples	26x
GeForce 820MNvidiaBench 4%, 9,266 samples	7x

SSD
A400 480GBKingston $38Bench 74%, 237,487 samples	13x
MZ7TE256HMHP-000L2 256GBSamsungBench 69%, 2,145 samples	6x
120GB 120GBSSDBench 59%, 4,995 samples	6x

RAM
RMT3170ME68F9F1600 2x4GBRamaxelBench 47%, 5,452 samples	26x
HMT451S6AFR8A-PB 2x4GBHynixBench 48%, 18,159 samples	17x
M471B5674QH0-YK0 M471B5173DB0-YK0 6GBSamsungBench 32%, 623 samples	16x

EDIT WITH CUSTOM PC BUILDER

Value: 32% - Below average

Total price: $38

CPU	GPU	SSD
Intel Core i5-13600K $279	Nvidia RTX 4060 $300	Crucial MX500 250GB $40
Intel Core i5-12400F $134	Nvidia RTX 4060-Ti $385	Samsung 850 Evo 120GB $80
Intel Core i5-12600K $184	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) $35	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