Lenovo 20405

Performance Results

Benchmarks - missing SSD
Gaming 7% Tree trunk	Desktop 57% Gunboat	Workstation 6% Tree trunk


PC Status	Overall this PC is performing above expectations (75th percentile). This means that out of 100 PCs with exactly the same components, 25 performed better. The overall PC percentile is the average of each of its individual components.
Processor	With a good single core score, this CPU can easily handle the majority of general computing tasks. Despite its good single core score this processor isn't appropriate for workstation use due to its relatively weak multi-core performance. Finally, with a gaming score of 56%, this CPU's suitability for 3D gaming is average.
Graphics	8.42% 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.
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.

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.

Run History

2 years ago, 2 years ago.

System	Lenovo 20405 (all builds)
Motherboard	LENOVO Lenovo Flex 2-15
Memory	5.2 GB free of 8 GB @ 1.6 GHz
Display	1920 x 1080 - 32 Bit colors,
OS	Windows 10
BIOS Date	20141008
Uptime	0 Days
Run Date	Sep 22 '21 at 21:09
Run Duration	161 Seconds
Run User	EGY-User
Background CPU	2%
CPU Throttled	76%

PC Performing above expectations (75^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 2.05 GHz (avg) Performing way above expectations (87^th percentile)	56% Above average	Memory 85.4 1-Core 81.9 2-Core 115 60% 94.1 Pts	4-Core 158 8-Core 157 21% 158 Pts	64-Core 155 10% 155 Pts
Poor: 27% ↑ This bench: 56% Great: 59%

Graphics Card	Bench	3D DX9	3D DX10	3D DX11
Nvidia GeForce 840M 20,978 User benchmarks, average bench 9% Legend(17AA 3817) ≥ 4GB Driver: nvldumdx.dll Ver. 26.21.14.4587 Performing as expected (43^rd percentile)	8.42% Terrible	Lighting 12.8 Reflection 10.9 Parallax 10.6 10% 11.4 fps	MRender 5.1 Gravity 13.1 Splatting 0.3 4% 6.17 fps
Poor: 7% ↑ This bench: 8.42% Great: 10%

Drives	Bench	Sequential	Random 4k
WD WD10S21X-24R1BT0-SSHD-8GB 1TB 17,076 User benchmarks, average bench 40% 45GB free Firmware: 03.01A02 SusWrite @10s intervals: 87 87 90 90 88 89 MB/s Performing way above expectations (93^rd percentile)	56.5% Above average	Read 108 Write 89 Mixed 56.5 SusWrite 88.3 63% 85.5 MB/s	4K Read 0.6 4K Write 2.2 4K Mixed 0.7 144% 1.17 MB/s
Poor: 17% ↑ This bench: 56.5% Great: 59%
Generic STORAGE DEVICE 125GB 18 User benchmarks, average bench 29% 51GB free (System drive), PID 0747 Operating at USB 3.0 Speed SusWrite @10s intervals: 22 24 23 22 23 23 MB/s Performing way above expectations (92^nd percentile)	42.8% Average	Read 86.5 Write 20.2 Mixed 38.5 SusWrite 22.8 47% 42 MB/s	4K Read 9.3 4K Write 7.5 4K Mixed 8.9 592% 8.57 MB/s
Poor: 11% ↑ This bench: 42.8% Great: 43%

Memory Kit	Bench	Multi core	Single core	Latency
Hynix HMT451S6AFR8A-PB 2x4GB 18,159 User benchmarks, average bench 48% 2 of 2 slots used 8GB SODIMM DDR3 clocked @ 1600 MHz Performing above expectations (61^st percentile)	51.9% Above average	MC Read 15.2 MC Write 22 MC Mixed 16.5 51% 17.9 GB/s	SC Read 14.4 SC Write 15.8 SC Mixed 16 44% 15.4 GB/s	Latency 71.7 56% 71.7 ns
Poor: 24% ↑ This bench: 51.9% Great: 56%

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System Memory Latency Ladder

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

SkillBench Score 0: 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	9	7	60	15.6"	1280 720	LGD044F

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 i5-12600K $159	Nvidia RTX 4060 $290	Crucial MX500 250GB $39
Intel Core i5-12400F $109	Nvidia RTX 4060-Ti $385	Samsung 850 Evo 120GB $80
Intel Core i5-13600K $260	Nvidia RTX 4070 $550	Samsung 870 Evo 250GB $45

HDD	RAM	USB
Seagate Barracuda 1TB (2016) $37	Corsair Vengeance LPX DDR4 3200 C16 2x8GB $40	SanDisk Extreme 64GB $72
WD Blue 1TB (2012) $39	Corsair Vengeance LPX DDR4 3000 C15 2x8GB $48	SanDisk Extreme 32GB $28
Seagate Barracuda 2TB (2016) $62	G.SKILL Trident Z DDR4 3200 C14 4x16GB $351	SanDisk Ultra Fit 32GB $16