Lenovo 427639U

Performance Results


Gaming 5% Tree trunk	Desktop 35% Jet ski	Workstation 5% Tree trunk


PC Status	Overall this PC is performing below expectations (36th percentile). This means that out of 100 PCs with exactly the same components, 64 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 35.9%, this CPU's suitability for 3D gaming is poor.
Graphics	3.46% is too low to play 3D games or use CAD packages. (Note: general computing tasks don't require 3D graphics)
Boot Drive	59.2% is a reasonable SSD score. This drive enables fast boots and responsive applications.
Memory	16GB 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 Version	Although Windows 10 is not the most recent version of Windows, it remains a great option.

Run History

7 years ago, 7 years ago, 7 years ago, 7 years ago, 7 years ago, 7 years ago, 7 years ago.

System	Lenovo 427639U (all builds)
Motherboard	LENOVO 427639U
Memory	12.3 GB free of 16 GB @ 1.3 GHz
Display	2560 x 1440 - 32 Bit colors
OS	Windows 10
BIOS Date	20130726
Uptime	0.1 Days
Run Date	Dec 30 '16 at 15:57
Run Duration	214 Seconds
Run User	ISR-User
Background CPU	5%

PC Performing below expectations (36^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, turbo 1.4 GHz (avg) Performing way below expectations (10^th percentile)	35.9% Below average	Memory 59.6 1-Core 21 2-Core 36.1 29% 38.9 Pts	4-Core 67.3 8-Core 189 14% 128 Pts	64-Core 414 26% 414 Pts
Poor: 30% ↑ This bench: 35.9% 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 CLim: 700 MHz, MLim: 450 MHz, Ram: 2GB, Driver: 376.33 Performing as expected (54^th percentile)	3.46% Terrible	Lighting 4.3 Reflection 5 Parallax 3.5 4% 4.27 fps	MRender 6 Gravity 3.83 Splatting 3.09 3% 4.31 fps
Poor: 3% ↑ This bench: 3.46% Great: 3%

Drives	Bench	Sequential	Random 4k	Deep queue 4k
SanDisk Extreme Pro 480GB-$199 9,250 User benchmarks, average bench 93% 149GB free (System drive) Firmware: X21200RL Max speed: SATA 3.0 600 MB/s Performing way below expectations (5^th percentile) (ID) Attribute Now Worst Value (05) Reallocated sector count 100 100 0 (09) Power-on hours count 253 100 6812 (0C) Power cycle count 100 100 242 (A6) Unknown 100 100 1 (A7) Unknown 100 100 41 (A8) Unknown 100 100 135 (A9) Unknown 100 100 823 (AB) Unknown 100 100 0 (AC) Unknown 100 100 0 (AD) Unknown 100 100 31 (AE) Unknown 100 100 36 (B8) Unknown 100 100 0 (BB) vendor-specific 100 100 0 (BC) Unknown 100 100 0 (C2) HDA temperature 60 54 231929610280 (C7) UDMA CRC error rate 100 100 0 (D4) Unknown 100 100 0 (E6) GMR head amplitude 100 100 259 (E8) Unknown 100 100 100 (E9) Unknown 100 100 16647 (F1) Unknown 253 253 9683 (F2) Unknown 253 253 11016 (F4) Unknown 0 100 0	59.2% Above average	Read 489 Write 467 Mixed 475 107% 477 MB/s	4K Read 11.5 4K Write 17.2 4K Mixed 6.86 35% 11.9 MB/s	DQ Read 13.4 DQ Write 17.5 DQ Mixed 6.72 8% 12.5 MB/s
Poor: 62% ↑ This bench: 59.2% Great: 114%
Toshiba MK5061GSY 500GB-$57 2,523 User benchmarks, average bench 42% 166GB free Firmware: MC102E Max speed: SATA 1.0 150 MB/s Performing as expected (59^th percentile) (ID) Attribute Now Worst Value (01) Raw read error rate 100 100 0 (02) Throughput performance 100 100 0 (03) Spinup time 100 100 2337 (04) Start/Stop count 100 100 5014 (05) Reallocated sector count 94 94 139 (07) Seek error rate 100 100 0 (08) Seek timer performance 100 100 0 (09) Power-on hours count 59 59 16428 (0A) Spinup retry count 200 100 0 (0C) Power cycle count 100 100 645 (BF) G-sense error rate 100 100 6 (C0) Power-off retract count 100 100 28 (C1) Load/Unload cycle count 80 80 206496 (C2) HDA temperature 100 100 231929413664 (C4) Reallocation count 100 100 10 (C5) Current pending sector count 100 100 0 (C6) Offline scan uncorrectable count 100 100 0 (C7) UDMA CRC error rate 200 200 0 (DC) Disk shift 100 100 8383 (DE) Loaded hours 79 79 8593 (DF) Load/unload retry count 100 100 0 (E0) Load friction 100 100 0 (E2) Load-in time 100 100 389 (F0) Head flying hours 100 100 0	45.1% Average	Read 76.7 Write 80.4 Mixed 70.1 57% 75.7 MB/s	4K Read 0.39 4K Write 1.53 4K Mixed 0.27 74% 0.73 MB/s
Poor: 22% ↑ This bench: 45.1% Great: 56%
WD My Book 2TB 441 User benchmarks, average bench 19% 489GB free, PID null Performing below expectations (25^th percentile)	14.5% Very poor	Read 28.3 Write 29 Mixed 27.6 36% 28.3 MB/s	4K Read 0.48 4K Write 1.3 4K Mixed 0.27 55% 0.68 MB/s
Poor: 12% ↑ This bench: 14.5% Great: 26%
WD Elements 1TB 51,914 User benchmarks, average bench 26% 120GB free, PID 10b8 Operating at USB 3.0 Speed Performing above expectations (61^st percentile)	28% Poor	Read 62.7 Write 62.4 Mixed 50.1 74% 58.4 MB/s	4K Read 0.55 4K Write 1.67 4K Mixed 0.26 68% 0.83 MB/s
Poor: 12% ↑ This bench: 28% Great: 43%

Memory Kit	Bench	Multi core	Single core	Latency
Samsung M471B5273DH0-CH9 Hynix HMT351S6EFR8A-PB M471B5273DH0-CH9 Hynix HMT351S6EFR8A-PB 16GB 6 User benchmarks, average bench 47% 1333, 1333, 1333, 1333 MHz 4096, 4096, 4096, 4096 MB Relative performance (0^th percentile)	39.5% Below average	MC Read 13.9 MC Write 17.2 MC Mixed 15.2 44% 15.4 GB/s	SC Read 5.5 SC Write 4.6 SC Mixed 5 14% 5.03 GB/s	Latency 129 31% 129 ns
Poor: 42% ↑ This bench: 39.5% Great: 51%

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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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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 $289	Crucial MX500 250GB $39
Intel Core i5-12400F $133	Nvidia RTX 4060-Ti $385	Samsung 850 Evo 120GB $80
Intel Core i5-12600K $175	Nvidia RTX 4070 $550	Samsung 860 Evo 250GB $52

HDD	RAM	USB
Seagate Barracuda 1TB (2016) $39	Corsair Vengeance LPX DDR4 3200 C16 2x8GB $39	SanDisk Extreme 64GB $72
WD Blue 1TB (2012) $30	Corsair Vengeance LPX DDR4 3000 C15 2x8GB $45	SanDisk Extreme 32GB $28
Seagate Barracuda 2TB (2016) $62	G.SKILL Trident Z DDR4 3200 C14 4x16GB $351	SanDisk Ultra Fit 32GB $16