Lenovo 7639Y12

Performance Results

Benchmarks - missing SSD
Gaming 1% Tree trunk	Desktop 41% Speed boat	Workstation 0% Tree trunk


PC Status	Overall this PC is performing as expected (45th percentile). This means that out of 100 PCs with exactly the same components, 55 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 49.4%, this CPU's suitability for 3D gaming is below average.
Graphics	0.71% 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	5GB is enough RAM to run any version of Windows and it's sufficient for the vast majority of games. 5GB 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.

Very high background CPU (59%). High background CPU reduces benchmark accuracy. How to reduce background CPU.

System	Lenovo 7639Y12 (all builds)
Motherboard	LENOVO LENOVO
Memory	2.1 GB free of 5 GB @ 1.1 GHz
Display	1768 x 992 - 32 Bit couleurs
OS	Windows 10
BIOS Date	20090225
Uptime	2 Days
Run Date	Nov 21 '19 at 00:24
Run Duration	187 Seconds
Run User	USA-User
Background CPU	59%

PC Performing as expected (45^th percentile)

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

Processor	Bench	Normal	Heavy	Server
Intel Core2 Quad Q9400-$170 24,176 User benchmarks, average bench 46% LGA 775, 1 CPU, 4 cores, 4 threads Base clock 2.65 GHz, turbo 2.5 GHz (avg) Performing above expectations (72^nd percentile)	49.4% Average	Memory 75.5 1-Core 37.7 2-Core 74.6 42% 62.6 Pts	4-Core 139 8-Core 134 18% 136 Pts	64-Core 133 8% 133 Pts
Poor: 34% ↑ This bench: 49.4% Great: 53%

Graphics Card	Bench	3D DX9	3D DX10	3D DX11
Nvidia GeForce 315 2,008 User benchmarks, average bench 2% Elitegroup(1019 0003) 512MB Ram: 512MB, Driver: 342.1 Performing below expectations (21^st percentile)	0.71% Terrible	Lighting 0.07 Reflection 3.58 Parallax 1.09 0% 1.58 fps	MRender 3.57 Gravity 1.9 Splatting 2.04 2% 2.5 fps
Poor: 1% ↑ This bench: 0.71% Great: 2%

Drives	Bench	Sequential	Random 4k
WD Blue 160GB (2007)-$22 56,540 User benchmarks, average bench 40% 110GB free (System drive) Firmware: 03.03E03 SusWrite @10s intervals: 58 58 64 61 62 67 MB/s Performing above expectations (64^th percentile)	43.8% Average	Read 90.5 Write 75.9 Mixed 49.5 SusWrite 61.8 51% 69.4 MB/s	4K Read 0.5 4K Write 1.6 4K Mixed 0.9 150% 1 MB/s
Poor: 18% ↑ This bench: 43.8% Great: 59%
Seagate Barracuda 7200.12 250GB-$33 44,469 User benchmarks, average bench 49% 161GB free Firmware: HP11 SusWrite @10s intervals: 109 109 107 108 111 111 MB/s Performing above expectations (77^th percentile)	59% Above average	Read 96.7 Write 33 Mixed 58 SusWrite 109 55% 74.2 MB/s	4K Read 0.7 4K Write 1.8 4K Mixed 0.9 162% 1.13 MB/s
Poor: 19% ↑ This bench: 59% Great: 68%
Samsung HD103SI 1TB-$89 48,059 User benchmarks, average bench 47% 724GB free Firmware: 1AG01118 SusWrite @10s intervals: 54 53 54 54 54 54 MB/s Performing way below expectations (9^th percentile)	30.6% Below average	Read 52.5 Write 29.5 Mixed 39.5 SusWrite 53.6 32% 43.8 MB/s	4K Read 0.6 4K Write 1.6 4K Mixed 0.7 132% 0.97 MB/s
Poor: 27% ↑ This bench: 30.6% Great: 59%
Sony Storage Media 8GB 1,020 User benchmarks, average bench 6% 5GB free, PID 02a5 Operating at USB 2.0 Speed SusWrite @10s intervals: 0.8 0.8 0.8 0.9 0.9 0.8 MB/s Performing way below expectations (3^rd percentile)	1.31% Terrible	Read 0.8 Write 0.5 Mixed 0.5 SusWrite 0.8 1% 0.65 MB/s	4K Read 0.4 4K Write 0.3 4K Mixed 0.2 18% 0.3 MB/s
Poor: 3% ↑ This bench: 1.31% Great: 9%

Memory Kit	Bench	Multi core	Single core	Latency
Unknown 5GB 14,654 User benchmarks, average bench 18% null MHz 2048, 1024, 2048 MB Performing above expectations (70^th percentile)	19.5% Very poor	MC Read 6.1 MC Write 6.1 MC Mixed 6.1 17% 6.1 GB/s	SC Read 5.2 SC Write 5.8 SC Mixed 3.8 14% 4.93 GB/s	Latency 89.3 45% 89.3 ns
Poor: 10% ↑ This bench: 19.5% Great: 34%

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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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CPU

GPU

SSD

HDD

RAM

MBD

CPU	GPU	SSD
Intel Core i5-13600K $273	Nvidia RTX 4060 $300	Crucial MX500 250GB $40
Intel Core i5-12400F $133	Nvidia RTX 4060-Ti $385	Samsung 850 Evo 120GB $80
Intel Core i5-12600K $177	Nvidia RTX 4070 $539	Samsung 860 Evo 250GB $52

HDD	RAM	USB
Seagate Barracuda 1TB (2016) $39	Corsair Vengeance LPX DDR4 3200 C16 2x8GB $45	SanDisk Extreme 64GB $72
WD Blue 1TB (2012) $37	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

Lenovo 7639Y12

Performance Results

PC Performing as expected (45th percentile)

System Memory Latency Ladder

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PC Performing as expected (45^th percentile)