Lenovo 20405

Performance Results


Gaming 7% Tree trunk	Desktop 50% Yacht	Workstation 6% Tree trunk


PC Status	Overall this PC is performing as expected (42nd percentile). This means that out of 100 PCs with exactly the same components, 58 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 51%, this CPU's suitability for 3D gaming is average.
Graphics	2.22% is too low to play 3D games or use CAD packages. (Note: general computing tasks don't require 3D graphics)
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.

Very high background CPU (62%). High background CPU reduces benchmark accuracy. How to reduce background CPU.

System	Lenovo 20405 (all builds)
Motherboard	LENOVO Lenovo Flex 2-15
Memory	12.6 GB free of 16 GB @ 1.6 GHz
Display	1366 x 768 - 32 Bit colors,
OS	Windows 10
BIOS Date	20141008
Uptime	0 Days
Run Date	Nov 04 '23 at 11:50
Run Duration	161 Seconds
Run User	KNA-User
Background CPU	62%

PC Performing as expected (42^nd 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 2.55 GHz (avg) Performing above expectations (61^st percentile)	51% Above average	Memory 75.4 1-Core 50.6 2-Core 112 49% 79.2 Pts	4-Core 154 8-Core 166 21% 160 Pts	64-Core 162 10% 162 Pts
Poor: 27% ↑ This bench: 51% 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)	2.22% Terrible	Lighting 1.9 Reflection 2.2 Parallax 0.5 2% 1.53 fps	MRender 7.8 Gravity 2 Splatting 3.6 4% 4.47 fps
Poor: 2% ↑ This bench: 2.22% Great: 3%

Drives	Bench	Sequential	Random 4k	Deep queue 4k
SanDisk Extreme Pro 240GB-$79 10,862 User benchmarks, average bench 92% 47GB free (System drive) Firmware: X21200RL Relative performance n/a - benchmarks incomplete		Read 1,839 Write 4.8 Mixed 6.8 128% 617 MB/s	4K Read 109 4K Mixed 0 248% 54.5 MB/s
Poor: 65% Great: 114%
Team T253512GB 512GB 3,987 User benchmarks, average bench 82% 477GB free Firmware: V1103A0 SusWrite @10s intervals: 330 311 322 325 314 322 MB/s Performing below expectations (23^rd percentile)	71.4% Very good	Read 374 Write 335 Mixed 298 SusWrite 321 75% 332 MB/s	4K Read 26.7 4K Write 65.8 4K Mixed 16.7 97% 36.4 MB/s	DQ Read 122 DQ Write 265 DQ Mixed 32.9 71% 140 MB/s
Poor: 53% ↑ This bench: 71.4% Great: 102%

Memory Kit	Bench	Multi core	Single core	Latency
Unknown CT102464BF160B.M16 16GB 75 User benchmarks, average bench 49% 1600, 1600 MHz 8192, 8192 MB Performing as expected (45^th percentile)	51.2% Above average	MC Read 17.5 MC Write 20.5 MC Mixed 16.4 52% 18.1 GB/s	SC Read 13.4 SC Write 14.4 SC Mixed 16.3 42% 14.7 GB/s	Latency 88.9 45% 88.9 ns
Poor: 24% ↑ This bench: 51.2% Great: 57%

Take a copy of your results How to check your in-game FPS

System Memory Latency Ladder

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

SkillBench Score 0: 0P 0R 0G 0B (High Scores)

Measures user input accuracy relative to the given hardware

Score	Hit Rate	Shots	EFps	0.1% Low	Refresh Rate	Screen	Resolution	Monitor
0%	0%	0	59	49	60	15.5"	1280 720	CMN15BF

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

CHOOSE AN UPGRADE:

CPU

GPU

SSD

HDD

RAM

MBD

Typical 20405 Builds (Compare 256 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	49x

GPU
HD 4400 (Mobile 1.0/1.1 GHz)IntelBench 2%, 275,372 samples	219x
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 $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 $176	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