Lenovo 427639U

Performance Results


Gaming 7% Tree trunk	Desktop 62% Destroyer	Workstation 7% Tree trunk


PC Status	Overall this PC is performing as expected (46th percentile). This means that out of 100 PCs with exactly the same components, 54 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 70%, this CPU's suitability for 3D gaming is above average.
Graphics	3.34% is too low to play 3D games or use CAD packages. (Note: general computing tasks don't require 3D graphics)
Boot Drive	72.4% is a good SSD score. This drive enables fast boots, responsive applications and ensures minimum system IO wait times.
Memory	20GB is enough RAM to run any version of Windows and it's far more than any current game requires. 20GB will also allow for large file and system caches, virtual machine hosting, software development, video editing and batch multimedia processing.
OS Version	Although Windows 7 is still a viable option, it's now 14 years and 9 months old. This system should be upgraded to Windows 10 which is generally faster and has an improved set of core utilities including better versions of explorer and task manager.

System	Lenovo 427639U (all builds)
Motherboard	LENOVO 427639U
Memory	3.3 GB free of 20 GB @ 1.3 GHz
OS	Windows 7
BIOS Date	20110711
Uptime	0 Days
Run Date	May 01 '17 at 01:00
Run Duration	117 Seconds
Run User	USA-User
Background CPU	4%

PC Performing as expected (46^th percentile)

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

Processor	Bench	Normal	Heavy	Server
Intel Core i7-2820QM-$230 4,929 User benchmarks, average bench 59% CPU, 1 CPU, 4 cores, 8 threads Base clock 2.3 GHz Performing way above expectations (95^th percentile)	70% Good	Memory 81.5 1-Core 83.7 2-Core 162 64% 109 Pts	4-Core 324 8-Core 413 47% 369 Pts	64-Core 414 26% 414 Pts
Poor: 30% ↑ This bench: 70% Great: 70%

Graphics Card	Bench	3D DX9	3D DX10	3D DX11
Nvidia Quadro 1000M 6,108 User benchmarks, average bench 3% Legend(17AA 21D1) 2GB Driver: nvd3dumx.dll Ver. 21.21.13.7691 Performing as expected (54^th percentile)	3.34% Terrible	Lighting 3.97 Reflection 4.85 Parallax 1.78 3% 3.53 fps	MRender 6.14 Gravity 4.37 Splatting 3.13 4% 4.55 fps
Poor: 3% ↑ This bench: 3.34% Great: 3%

Drives	Bench	Sequential	Random 4k	Deep queue 4k
Crucial MX300 1TB-$90 21,936 User benchmarks, average bench 91% 784GB free (System drive) Firmware: M0C Max speed: SATA 3.0 600 MB/s Performing way below expectations (7^th percentile) (ID) Attribute Now Worst Value (01) Raw read error rate 100 100 0 (05) Reallocated sector count 100 100 0 (09) Power-on hours count 100 100 53 (0C) Power cycle count 100 100 45 (AB) Unknown 100 100 0 (AC) Unknown 100 100 0 (AD) Unknown 100 100 2 (AE) Unknown 100 100 14 (B7) Unknown 100 100 0 (B8) Unknown 100 100 0 (BB) vendor-specific 100 100 0 (C2) HDA temperature 64 53 201864642596 (C4) Reallocation count 100 100 0 (C5) Current pending sector count 100 100 0 (C6) Offline scan uncorrectable count 100 100 0 (C7) UDMA CRC error rate 100 100 0 (CA) Data Address Mark errors 100 100 0 (CE) Flying height 100 100 0 (F6) Unknown 100 100 3250079977 (F7) Unknown 100 100 101738576 (F8) Unknown 100 100 15296663 (B4) Unknown 0 0 4437 (D2) Unknown 100 100 0	72.4% Very good	Read 474 Write 337 Mixed 335 85% 382 MB/s	4K Read 15 4K Write 40.5 4K Mixed 21.4 72% 25.6 MB/s	DQ Read 291 DQ Write 184 DQ Mixed 55.8 90% 177 MB/s
Poor: 68% ↑ This bench: 72.4% Great: 105%
NORELSYS 106X 3TB 138 User benchmarks, average bench 47% 2.5TB free, PID 1066 Operating at USB 3.0 Speed Performing below expectations (28^th percentile)	39.9% Below average	Read 108 Write 88.3 Mixed 12.3 78% 69.7 MB/s	4K Read 0.51 4K Write 1.58 4K Mixed 0.19 62% 0.76 MB/s
Poor: 16% ↑ This bench: 39.9% Great: 73%

Memory Kit	Bench	Multi core	Single core	Latency
Unknown CT102464BF160B.C16 859B CT102464BF160B.C16 Kingston ACR256X64D3S13C9G Kingston ACR256X64D3S13C9G 20GB 1333, 1333, 1333, 1333 MHz 8192, 8192, 2048, 2048 MB Relative performance n/a - insufficient samples	46.9% Average	MC Read 16.5 MC Write 17 MC Mixed 14.7 46% 16.1 GB/s	SC Read 13.4 SC Write 15 SC Mixed 15 41% 14.5 GB/s	Latency 77.8 51% 77.8 ns

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

CHOOSE AN UPGRADE:

CPU

GPU

SSD

HDD

RAM

MBD

Typical 427639U Builds (Compare 9 builds) See popular component choices, score breakdowns and rankings

Gaming 7%

Tree trunk

Desktop 56%

Gunboat

Workstation 6%

Tree trunk

System: Lenovo 427639U

CPU
Core i7-2820QMIntel $230Bench 59%, 4,929 samples	9x

GPU
Quadro 1000MNvidiaBench 3%, 6,108 samples	6x
HD 3000 (Mobile V2 1.3 GHz)IntelBench 2%, 110,588 samples	3x

SSD
850 Pro 512GBSamsung $190Bench 102%, 68,849 samples	1x
520 Series 180GBIntel $132Bench 72%, 14,258 samples	1x
840 Evo 500GBSamsung $150Bench 103%, 68,337 samples	1x

RAM
M471B5273DH0-CH9 2x4GBSamsungBench 43%, 15,815 samples	1x
M471B5273CH0-CH9 M471B5273DH0-CH9 M471B5273DH0-CH9 M471B5273CH0-CH9 16GBSamsungBench 47%, 16 samples	1x
M471B5273DH0-CH9 Hynix HMT351S6BFR8C-H9 8GBSamsungBench 45%, 424 samples	1x

EDIT WITH CUSTOM PC BUILDER

Value: 40% - Average

Total price: $420

CPU	GPU	SSD
Intel Core i5-13600K $254	Nvidia RTX 4060 $300	Crucial MX500 250GB $39
Intel Core i5-12400F $133	Nvidia RTX 4060-Ti $385	Samsung 850 Evo 120GB $80
Intel Core i5-12600K $163	Nvidia RTX 4070 $539	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) $37	Corsair Vengeance LPX DDR4 3000 C15 2x8GB $37	SanDisk Extreme 32GB $28
Seagate Barracuda 2TB (2016) $79	G.SKILL Trident Z DDR4 3200 C14 4x16GB $351	SanDisk Ultra Fit 32GB $16