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Lenovo 20255

Performance Results

Benchmarks - missing SSD
Gaming 2% Tree trunk	Desktop 39% Jet ski	Workstation 1% Tree trunk


PC Status	Overall this PC is performing as expected (48th percentile). This means that out of 100 PCs with exactly the same components, 52 performed better. The overall PC percentile is the average of each of its individual components.
Processor	With a below average single core score, this CPU can handle email, web browsing and audio/video playback but it will struggle to handle modern 3D games or workstation tasks such as video editing. Finally, with a gaming score of 41.6%, this CPU's suitability for 3D gaming is below average.
Graphics	4.35% is too low to play 3D games or use CAD packages. (Note: general computing tasks don't require 3D graphics)
Boot Drive	The boot partition is located on a mechanical or hybrid drive. Moving the system to an SSD will yield far faster boot times, better system responsiveness and faster application load 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 8.1 is a recent version of Windows, it's worth upgrading to Windows 10 which has had several improvements made to the user interface including a better homescreen.

Sub-optimal background CPU (19%). High background CPU reduces benchmark accuracy. How to reduce background CPU.

System	Lenovo 20255 (all builds)
Motherboard	LENOVO Lenovo G505s
Memory	4.7 GB free of 8 GB @ 0.8 GHz
Display	1920 x 1080 - 32 Bit colors, 1920 x 1080 - 32 Bit colors
OS	Windows 8.1
BIOS Date	20140108
Uptime	0.3 Days
Run Date	May 19 '20 at 19:15
Run Duration	116 Seconds
Run User	HRV-User
Background CPU	19%

PC Performing as expected (48^th percentile)

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

Processor	Bench	Normal	Heavy	Server
AMD A8-4500M APU 9,726 User benchmarks, average bench 39% Socket FT1, 1 CPU, 4 cores, 4 threads Base clock 1.9 GHz, turbo 2.25 GHz (avg) Performing above expectations (66^th percentile)	41.6% Average	Memory 68.4 1-Core 38.6 2-Core 68.9 39% 58.6 Pts	4-Core 86.4 8-Core 99.3 12% 92.9 Pts	64-Core 105 6% 105 Pts
Poor: 24% ↑ This bench: 41.6% Great: 48%

Graphics Card	Bench	3D DX9	3D DX10	3D DX11
AMD Radeon HD 7640G 7,719 User benchmarks, average bench 3% Legend(17AA 3804) 768MB Driver: aticfx64.dll Ver. 15.200.1062.1004 Performing above expectations (79^th percentile)	4.35% Terrible	Lighting 5.3 Reflection 7.58 Parallax 7.78 4% 6.89 fps	MRender 3.95 Gravity 6.1 Splatting 5.83 4% 5.29 fps
Poor: 2% ↑ This bench: 4.35% Great: 5%

Drive	Bench	Sequential	Random 4k	Deep queue 4k
Seagate Momentus 2.5" 1TB 266,123 User benchmarks, average bench 42% 514GB free (System drive) Firmware: 2AR20002 SusWrite @10s intervals: 63 56 54 68 68 65 MB/s Performing as expected (42^nd percentile)	41.4% Average	Read 82 Write 86.5 Mixed 40.8 SusWrite 62.2 50% 67.9 MB/s	4K Read 0.3 4K Write 1.5 4K Mixed 0.4 85% 0.73 MB/s
Poor: 14% ↑ This bench: 41.4% Great: 59%

Memory Kit	Bench	Multi core	Single core	Latency
Kingston 9905469-143.A00LF Samsung M471B5173QH0-YK0 8GB 62 User benchmarks, average bench 49% 800, 800 MHz 4096, 4096 MB Performing below potential (6^th percentile) - ensure that a dual+ channel XMP BIOS profile is enabled: How to enable XMP	27.9% Poor	MC Read 13.8 MC Write 5.5 MC Mixed 9.9 28% 9.73 GB/s	SC Read 6.9 SC Write 5.6 SC Mixed 7.4 19% 6.63 GB/s	Latency 105 38% 105 ns
Poor: 28% ↑ This bench: 27.9% Great: 56%

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

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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SSD

HDD

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MBD

Typical 20255 Builds (Compare 78 builds) See popular component choices, score breakdowns and rankings

Gaming 4%

Tree trunk

Desktop 40%

Jet ski

Workstation 4%

Tree trunk

System: Lenovo 20255

CPU
A8-4500M APUAMDBench 39%, 9,726 samples	40x
A10-5750M APUAMDBench 41%, 4,247 samples	28x
A8-5550M APUAMD $75Bench 42%, 3,681 samples	9x

GPU
Radeon HD 7640GAMDBench 3%, 7,719 samples	35x
Radeon HD 8650GAMDBench 5%, 4,043 samples	28x
Radeon HD 8550GAMDBench 3%, 2,990 samples	9x

SSD
A400 240GBKingston $25Bench 66%, 424,288 samples	3x
S700 500GBHP $60Bench 71%, 12,813 samples	2x
PLUS 120 GB 120GBSandiskBench 42%, 14,313 samples	2x

RAM
HMT425S6AFR6A-PB HMT451S6AFR8A-PB 6GBUnknownBench 40%, 718 samples	5x
HMT451S6AFR8A-PB 2x4GBHynixBench 48%, 18,159 samples	5x
M471B5173QH0-YK0 2x4GBSamsungBench 48%, 30,873 samples	5x

EDIT WITH CUSTOM PC BUILDER

Value: 23% - Poor

Total price: $25

CPU	GPU	SSD
Intel Core i5-12600K $169	Nvidia RTX 4060 $296	WD Black SN850X M.2 2TB $135
Intel Core i5-12400F $111	Nvidia RTX 4060-Ti $345	WD Black SN850X M.2 1TB $80
Intel Core i5-13600K $225	Nvidia RTX 4070 $500	Crucial T700 M.2 4TB $350