Lenovo 20405

Performance Results

 
Gaming
Gaming 5%
Tree trunk
Desktop
Desktop 30%
Raft
Workstation
Workstation 5%
Tree trunk
PC StatusOverall this PC is performing below expectations (23rd percentile). This means that out of 100 PCs with exactly the same components, 77 performed better. The overall PC percentile is the average of each of its individual components. Use the charts in the benchmark sections of this report to identify problem areas.
ProcessorWith an extremely low single core score, this CPU can barely handle email and light web browsing. Finally, with a gaming score of 23.4%, this CPU's suitability for 3D gaming is very poor.
Graphics9.35% 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 Drive43.9% is a reasonable SSD score. This drive enables fast boots and responsive applications.
Memory16GB 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 VersionAlthough Windows 10 is not the most recent version of Windows, it remains a great option.
Very high background CPU (100%). 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.
Run History
SystemLenovo 20405  (all builds)
MotherboardLENOVO Lenovo Flex 2-15
Memory10.4 GB free of 16 GB @ 1.6 GHz
Display1920 x 1080 - 32 Bit colors
OSWindows 10
BIOS Date20141008
Uptime0 Days
Run DateSep 01 '17 at 11:04
Run Duration120 Seconds
Run User ROU-User
Background CPU 100%
CPU Throttled 76%

 PC Performing below expectations (23rd percentile)

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

Processor BenchNormalHeavyServer
Intel Core i7-4510U
CPU Socket - U3E1, 1 CPU, 2 cores, 4 threads
Base clock 2.6 GHz, turbo 0.8 GHz (avg)
Performing way below expectations (4th percentile)
23.4% Poor
Memory 40.3
1-Core 16.7
2-Core 30.3
21% 29.1 Pts
4-Core 38
8-Core 49.4
6% 43.7 Pts
64-Core 48.7
3% 48.7 Pts
Poor: 27%
This bench: 23.4%
Great: 59%
Graphics Card Bench3D DX93D DX103D DX11
Nvidia GeForce 840M
Legend(17AA 3817) ≥ 4GB
Driver: nvd3dumx.dll Ver. 21.21.13.7654
Performing above expectations (79th percentile)
9.35% Terrible
Lighting 12.8
Reflection 9.35
Parallax 9.88
10% 10.7 fps
MRender 5.48
Gravity 12.8
Splatting 8.39
7% 8.89 fps
Poor: 7%
This bench: 9.35%
Great: 10%
Drive BenchSequentialRandom 4kDeep queue 4k
Samsung MZ7TE256HMHP-000L2 256GB
14GB free (System drive)
Firmware: EXT06L0Q Max speed: SATA 3.0 600 MB/s
Performing way below expectations (5th percentile)
43.9% Average
Read 464
Write 116
Mixed 193
56% 258 MB/s
4K Read 21.2
4K Write 23.8
4K Mixed 10.2
58% 18.4 MB/s
DQ Read 22.3
DQ Write 36.9
DQ Mixed 24.1
20% 27.8 MB/s
Poor: 45%
This bench: 43.9%
Great: 91%
Memory Kit BenchMulti coreSingle coreLatency
Hynix HMT41GS6AFR8A-PB 2x8GB
2 of 2 slots used
16GB SODIMM DDR3 clocked @ 1600 MHz
Performing way below expectations (4th percentile)
25.2% Poor
MC Read 9.1
MC Write 8.4
MC Mixed 10.8
27% 9.43 GB/s
SC Read 5
SC Write 4.2
SC Mixed 6.4
15% 5.2 GB/s
Latency 201
20% 201 ns
Poor: 31%
This bench: 25.2%
Great: 58%

 System Memory Latency Ladder

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

Typical 20405 Builds (Compare 255 builds) See popular component choices, score breakdowns and rankings
Gaming
Gaming 6%
Tree trunk
Desktop
Desktop 48%
Yacht
Workstation
Workstation 6%
Tree trunk

System: Lenovo 20405

EDIT WITH CUSTOM PC BUILDER Value: 32% - Below average Total price: $38
The Best.
CPUGPUSSD
Intel Core i5-13600K $279Nvidia RTX 4060 $300Crucial MX500 250GB $40
Intel Core i5-12400F $134Nvidia RTX 4060-Ti $385Samsung 850 Evo 120GB $80
Intel Core i5-12600K $184Nvidia RTX 4070 $409Samsung 860 Evo 250GB $52
HDDRAMUSB
Seagate Barracuda 1TB (2016) $39Corsair Vengeance LPX DDR4 3200 C16 2x8GB $40SanDisk Extreme 64GB $72
WD Blue 1TB (2012) $35Corsair Vengeance LPX DDR4 3000 C15 2x8GB $43SanDisk Extreme 32GB $28
Seagate Barracuda 2TB (2016) $51G.SKILL Trident Z DDR4 3200 C14 4x16GB $351SanDisk Ultra Fit 32GB $16
If you make a purchase via one of these links, our site may earn a commission
Today's hottest deals
About  •  User Guide  •  FAQs  •  Email  •  Privacy  •  Developer  •  YouTube Feedback