Performance Results


Gaming 3% Tree trunk	Desktop 30% Raft	Workstation 3% Tree trunk


PC Status	Overall this PC is performing below expectations (28th percentile). This means that out of 100 PCs with exactly the same components, 72 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.
Processor	With a relatively low single core score, this CPU can handle email, light web browsing and basic audio/video playback, but it will struggle to handle CPU intensive tasks. Finally, with a gaming score of 32.5%, this CPU's suitability for 3D gaming is poor.
Graphics	0.51% is too low to play 3D games or use CAD packages. (Note: general computing tasks don't require 3D graphics)
Boot Drive	33.5% is low SSD score. With a better SSD this system will boot faster, make applications more responsive and reduce 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.

Very high background CPU (100%). High background CPU reduces benchmark accuracy. How to reduce background CPU.

System	Lenovo 20D90027US (all builds)
Motherboard	LENOVO Intel powered classmate PC
Memory	4.5 GB free of 8 GB @ 1.3 GHz
Display	1366 x 768 - 32 Bit colors
OS	Windows 10
BIOS Date	20200422
Uptime	15 Days
Run Date	Sep 29 '22 at 22:49
Run Duration	136 Seconds
Run User	USA-User
Background CPU	100%

PC Performing below expectations (28^th percentile)

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

Processor	Bench	Normal	Heavy	Server
Intel Celeron N2940 3,995 User benchmarks, average bench 33% CPU 1, 1 CPU, 4 cores, 4 threads Base clock 1.85 GHz, turbo 2.25 GHz (avg) Performing as expected (45^th percentile)	32.5% Below average	Memory 53.2 1-Core 18.8 2-Core 39.2 26% 37.1 Pts	4-Core 71.7 8-Core 66.9 9% 69.3 Pts	64-Core 63.8 4% 63.8 Pts
Poor: 22% ↑ This bench: 32.5% Great: 39%

Graphics Card	Bench	3D DX9	3D DX10	3D DX11
Intel HD Graphics (Bay Trail 0.667 - 0.854 GHz) 90,156 User benchmarks, average bench 1% Legend(17AA 2224) 2GB Driver: igdumdim64.dll Ver. 10.18.10.4425 Performing above expectations (61^st percentile)	0.51% Terrible	Lighting 0.4 Reflection 0.9 Parallax 0.7 0% 0.67 fps	MRender 1.3 Gravity 0.8 Splatting 1.1 1% 1.07 fps
Poor: 0% ↑ This bench: 0.51% Great: 1%

Drive	Bench	Sequential	Random 4k	Deep queue 4k
Samsung MZ7LN128HCHP-000L1 128GB 2,606 User benchmarks, average bench 72% 63GB free (System drive) Firmware: EMT04L0Q SusWrite @10s intervals: 117 67 108 101 101 102 MB/s Performing below potential (0^th percentile) - Ensure that this drive is connected to a SATA 3.0 port with a SATA 3.0 cable	33.5% Below average	Read 150 Write 122 Mixed 126 SusWrite 99.4 28% 124 MB/s	4K Read 14.2 4K Write 20.4 4K Mixed 14.9 51% 16.5 MB/s	DQ Read 149 DQ Write 95.9 DQ Mixed 114 88% 120 MB/s
Poor: 52% ↑ This bench: 33.5% Great: 88%

Memory Kit	Bench	Multi core	Single core	Latency
Unknown 1x8GB 168,538 User benchmarks, average bench 38% 1 of 1 slots used 8GB SODIMM DDR3 clocked @ 1333 MHz Performing below potential (5^th percentile) - ensure that an XMP BIOS profile is enabled: How to enable XMP	16.4% Very poor	MC Read 6 MC Write 5.4 MC Mixed 5.7 16% 5.7 GB/s	SC Read 2.2 SC Write 4.1 SC Mixed 3.2 9% 3.17 GB/s	Latency 149 27% 149 ns
Poor: 18% ↑ This bench: 16.4% Great: 67%

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

CPU

GPU

SSD

HDD

RAM

Gaming 4%

Tree trunk

Desktop 32%

Sail boat

Workstation 4%

Tree trunk

CPU
Celeron N2940IntelBench 33%, 3,995 samples	15x

GPU
HD Graphics (Bay Trail 0.667 - 0.854 GHz)IntelBench 1%, 90,156 samples	15x

SSD
MZ7LN128HCHP-000L1 128GBSamsungBench 72%, 2,606 samples	7x
LCH-128V2S 128GBLiteonBench 67%, 933 samples	3x
Ultra II 240GBSanDisk $40Bench 82%, 53,931 samples	1x

RAM
1x8GBUnknownBench 38%, 168,538 samples	10x
1x4GBUnknownBench 28%, 154,807 samples	5x

HDD	RAM	USB
Seagate Barracuda 1TB (2016) $39	Corsair Vengeance LPX DDR4 3200 C16 2x8GB $45	SanDisk Extreme 64GB $72
WD Blue 1TB (2012) $37	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