Lenovo 20255

Performance Results


Gaming 6% Tree trunk	Desktop 51% Yacht	Workstation 5% Tree trunk


PC Status	Overall this PC is performing above expectations (63rd percentile). This means that out of 100 PCs with exactly the same components, 37 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 48.9%, this CPU's suitability for 3D gaming is below average.
Graphics	4.75% is too low to play 3D games or use CAD packages. (Note: general computing tasks don't require 3D graphics)
Boot Drive	45.5% is a reasonable SSD score. This drive enables fast boots and responsive applications.
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.

Sub-optimal background CPU (11%). High background CPU reduces benchmark accuracy. How to reduce background CPU.

System	Lenovo 20255 (all builds)
Motherboard	LENOVO Lenovo G505s
Memory	5.7 GB free of 8 GB @ 0.8 GHz
Display	Цвета: 1366 x 768 - 32 Bit
OS	Windows 10
BIOS Date	20140108
Uptime	0 Days
Run Date	Mar 17 '18 at 21:06
Run Duration	154 Seconds
Run User	RUS-User
Background CPU	11%

PC Performing above expectations (63^rd percentile)

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

Processor	Bench	Normal	Heavy	Server
AMD A10-5750M APU 4,247 User benchmarks, average bench 41% Socket FT1, 1 CPU, 4 cores, 4 threads Base clock 2.5 GHz, turbo 2.35 GHz (avg) Performing above expectations (79^th percentile)	48.9% Average	Memory 78.7 1-Core 61.2 2-Core 101 52% 80.4 Pts	4-Core 114 8-Core 114 15% 114 Pts	64-Core 113 7% 113 Pts
Poor: 21% ↑ This bench: 48.9% Great: 53%

Graphics Card	Bench	3D DX9	3D DX10	3D DX11
AMD Radeon HD 8650G 4,043 User benchmarks, average bench 5% Legend(17AA 3804) 768MB Driver: aticfx64.dll Ver. 15.201.1151.1008 Performing above expectations (77^th percentile)	4.75% Terrible	Lighting 5.53 Reflection 7.58 Parallax 5.59 4% 6.23 fps	MRender 5.29 Gravity 4.83 Splatting 8.22 5% 6.11 fps
Poor: 3% ↑ This bench: 4.75% Great: 19%

Drives	Bench	Sequential	Random 4k	Deep queue 4k
Adata SP580 120GB 3,644 User benchmarks, average bench 54% 93GB free (System drive) Firmware: V3.10 Max speed: SATA 3.0 600 MB/s Performing way below expectations (17^th percentile) (ID) Attribute Now Worst Value (05) Reallocated sector count 100 100 0 (09) Power-on hours count 100 100 0 (0C) Power cycle count 100 100 18 (A1) Unknown 100 100 0 (A4) Unknown 100 100 189 (A5) Unknown 100 100 1 (A6) Unknown 100 100 0 (A7) Unknown 100 100 0 (A9) Unknown 100 100 0 (B0) Unknown 100 100 0 (B1) Unknown 100 100 0 (B2) Unknown 100 100 0 (C0) Power-off retract count 100 100 1 (C2) HDA temperature 100 100 48 (C3) Hardware ECC recovered 100 100 0 (C7) UDMA CRC error rate 100 100 0 (F1) Unknown 100 100 42 (F2) Unknown 100 100 20 (F3) Unknown 100 100 0 (F4) Unknown 100 100 0 (F5) Unknown 100 100 0 (F6) Unknown 100 100 0 (FA) Read error retry rate 100 100 0 (FB) Unknown 100 100 0 (FC) Unknown 100 100 0 (FD) Unknown 100 100 0 (FE) Unknown 100 100 0	45.5% Average	Read 397 Write 252 Mixed 270 68% 306 MB/s	4K Read 14.4 4K Write 38.7 4K Mixed 1.66 44% 18.2 MB/s	DQ Read 16.7 DQ Write 83.3 DQ Mixed 1.61 15% 33.9 MB/s
Poor: 39% ↑ This bench: 45.5% Great: 70%
Seagate Momentus 2.5" 1TB 266,123 User benchmarks, average bench 42% 931GB free Firmware: 2AR20002 Max speed: SATA 2.0 300 MB/s Performing way above expectations (98^th percentile) (ID) Attribute Now Worst Value (01) Raw read error rate 100 100 6623 (02) Throughput performance 252 252 0 (03) Spinup time 90 86 3055 (04) Start/Stop count 96 96 4618 (05) Reallocated sector count 252 252 0 (07) Seek error rate 252 252 0 (08) Seek timer performance 252 252 0 (09) Power-on hours count 100 100 7734 (0A) Spinup retry count 252 252 0 (0B) Calibration retry count 100 100 225 (0C) Power cycle count 96 96 4307 (BF) G-sense error rate 100 100 706 (C0) Power-off retract count 252 252 0 (C2) HDA temperature 64 49 223339347998 (C3) Hardware ECC recovered 100 100 0 (C4) Reallocation count 252 252 0 (C5) Current pending sector count 100 100 2 (C6) Offline scan uncorrectable count 252 252 0 (C7) UDMA CRC error rate 200 200 0 (C8) Write error rate 100 100 549 (DF) Load/unload retry count 100 100 225 (E1) Load/Unload cycle count 97 97 30720	61.3% Good	Read 107 Write 106 Mixed 109 81% 108 MB/s	4K Read 0.53 4K Write 1.85 4K Mixed 0.22 81% 0.87 MB/s
Poor: 14% ↑ This bench: 61.3% Great: 59%
Verbatim Store n Go V3 USB 3.0 32GB-$5 2,740 User benchmarks, average bench 17% 28GB free, PID 0243 Operating at USB 3.0 Speed Performing way above expectations (98^th percentile)	42.1% Average	Read 173 Write 69.9 Mixed 26.3 90% 89.7 MB/s	4K Read 4.26 4K Write 0.25 4K Mixed 0.33 36% 1.61 MB/s
Poor: 7% ↑ This bench: 42.1% Great: 34%

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 @ 800 MHz Performing below potential (11^th percentile) - ensure that a dual+ channel XMP BIOS profile is enabled: How to enable XMP	32.9% Below average	MC Read 16.4 MC Write 6.1 MC Mixed 11.3 32% 11.3 GB/s	SC Read 7.5 SC Write 7.5 SC Mixed 9.6 23% 8.2 GB/s	Latency 83 48% 83 ns
Poor: 24% ↑ This bench: 32.9% Great: 56%

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System Memory Latency Ladder

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

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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 $80Bench 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 $28Bench 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: 21% - Poor

Total price: $28

CPU	GPU	SSD
Intel Core i5-13600K $273	Nvidia RTX 4060 $300	Crucial MX500 250GB $40
Intel Core i5-12400F $134	Nvidia RTX 4060-Ti $385	Samsung 850 Evo 120GB $80
Intel Core i5-12600K $186	Nvidia RTX 4070 $409	Samsung 860 Evo 250GB $52

HDD	RAM	USB
Seagate Barracuda 1TB (2016) $39	Corsair Vengeance LPX DDR4 3200 C16 2x8GB $40	SanDisk Extreme 64GB $72
WD Blue 1TB (2012) $35	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