Lenovo 427638U

Performance Results

Benchmarks - missing GPU
Gaming 0% Incomplete	Desktop 0% Incomplete	Workstation 0% Incomplete


PC Status	Overall this PC is performing way below expectations (5th percentile). This means that out of 100 PCs with exactly the same components, 95 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 an extremely low single core score, this CPU can barely handle email and light web browsing. Finally, with a gaming score of 27.5%, this CPU's suitability for 3D gaming is very poor.
Boot Drive	26.6% is low SSD score. With a better SSD this system will boot faster, make applications more responsive and reduce 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 10 is not the most recent version of Windows, it remains a great option.

Very high background CPU (93%). High background CPU reduces benchmark accuracy. How to reduce background CPU. CPU throttled at 36% by Windows. Ensure maximum processor state is set to 100% via Settings > System > Power & sleep > Additional power settings > Change plan settings > Change advanced power settings > Processor power management > Maximum processor state.

System	Lenovo 427638U (all builds)
Motherboard	LENOVO 427638U
Memory	14.9 GB free of 20 GB @ 1.3 GHz
Display	1600 x 900 - 32 Bit colors, ,
OS	Windows 10
BIOS Date	20110816
Uptime	45.1 Days
Run Date	Mar 06 '22 at 00:28
Run Duration	141 Seconds
Run User	CAN-User
Background CPU	93%
CPU Throttled	36%

PC Performing way below expectations (5^th percentile)

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

Processor	Bench	Normal	Heavy	Server
Intel Core i7-2720QM-$85 7,798 User benchmarks, average bench 58% CPU, 1 CPU, 4 cores, 8 threads Base clock 2.2 GHz, turbo 0.8 GHz (avg) Performing way below expectations (5^th percentile)	27.5% Poor	Memory 46.1 1-Core 15.3 2-Core 28.9 22% 30.1 Pts	4-Core 51.9 8-Core 67.2 8% 59.5 Pts	64-Core 48.6 3% 48.6 Pts
Poor: 29% ↑ This bench: 27.5% Great: 69%

Graphics Card	Bench	3D DX9	3D DX10	3D DX11
Intel HD 3000 (Mobile V2 1.3 GHz) FAQ - How to force Optimus or Switchable discrete GPUs? Legend(17AA 21D1) 2GB Driver: Ver. 9.17.10.4459 Relative performance n/a - atypical extreme
Poor: 1% Great: 2%

Drive	Bench	Sequential	Random 4k	Deep queue 4k
Samsung 850 Evo 500GB-$109 695,664 User benchmarks, average bench 112% 344GB free (System drive) Firmware: EMT02B6Q SusWrite @10s intervals: 87 91 215 192 214 202 MB/s Relative performance (0^th percentile) - Ensure that this drive is connected to a SATA 3.0 port with a SATA 3.0 cable	26.6% Poor	Read 126 Write 117 Mixed 84.3 SusWrite 167 28% 123 MB/s	4K Read 8.2 4K Write 12.4 4K Mixed 4.5 25% 8.37 MB/s	DQ Read 98.8 DQ Write 87.5 DQ Mixed 82.6 65% 89.6 MB/s
Poor: 80% ↑ This bench: 26.6% Great: 134%

Memory Kit	Bench	Multi core	Single core	Latency
Unknown F3-1600C9-8GRSL 04CD F3-1600C9-8GRSL Samsung M471B5273DH0-CH9 20GB 2 User benchmarks, average bench 30% 1333, 1333, 1333 MHz 8192, 8192, 4096 MB Relative performance n/a - insufficient samples	25.4% Poor	MC Read 9.8 MC Write 9.8 MC Mixed 9.1 27% 9.57 GB/s	SC Read 4.6 SC Write 4.2 SC Mixed 4.9 13% 4.57 GB/s	Latency 176 23% 176 ns
Poor: 25% ↑ This bench: 25.4% Great: 34%

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 427638U Builds (Compare 12 builds) See popular component choices, score breakdowns and rankings

Gaming 5%

Tree trunk

Desktop 54%

Yacht

Workstation 5%

Tree trunk

System: Lenovo 427638U

CPU
Core i7-2720QMIntel $85Bench 58%, 7,798 samples	12x

GPU
Quadro 1000MNvidiaBench 3%, 6,108 samples	9x
HD 3000 (Mobile V2 1.3 GHz)IntelBench 2%, 110,588 samples	3x

SSD
Burst Elite 480GBPatriotBench 73%, 967 samples	2x
860 EVO mSATA 1TBSamsungBench 101%, 791 samples	2x
M500 480GBCrucial $84Bench 83%, 9,168 samples	1x

RAM
HMT351S6CFR8C-PB 857F H6451U64F7066G 857F H6451U64F7066G 12GBHynixBench 27%, 2 samples	2x
ASU16D3LS1KBG/4G Samsung M471B5173DB0-YK0 Samsung M471B5173DB0-YK0 12GBKingstonBench 37%, 2 samples	2x
M471B5173DB0-YK0 2x4GBSamsungBench 47%, 26,681 samples	1x

EDIT WITH CUSTOM PC BUILDER

Value: 80% - Very good

Total price: $85

CPU	GPU	SSD
Intel Core i5-13600K $279	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 $184	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