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Lenovo 2555AC1

Performance Results

Benchmarks - missing SSD
Gaming
Gaming 0%
Incomplete
Desktop
Desktop 0%
Incomplete
Workstation
Workstation 0%
Incomplete
PC StatusOverall this PC is performing above expectations (80th percentile). This means that out of 100 PCs with exactly the same components, 20 performed better. The overall PC percentile is the average of each of its individual components.
ProcessorWith a good single core score, this CPU can easily handle the majority of general computing tasks. Additionally this processor can handle very light workstation, and even some very light server workloads. Finally, with a gaming score of 75.8%, this CPU's suitability for 3D gaming is good.
Graphics2.12% is too low to play 3D games or use CAD packages. (Note: general computing tasks don't require 3D graphics)
Memory8GB 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 VersionAlthough Windows 7 is still a viable option, it's now 15 years and 2 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.
Run History
SystemLenovo 2555AC1  (all builds)
MotherboardLENOVO MAHOBAY
Memory6.1 GB free of 8 GB @ 1.6 GHz
Display1280 x 1024 - 32 Bit couleurs
OSWindows 7
BIOS Date20170630
Uptime0 Days
Run DateJan 17 '19 at 07:31
Run Duration148 Seconds
Run User FRA-User
Background CPU0%

 PC Performing above expectations (80th percentile)

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

Processor BenchNormalHeavyServer
Intel Core i5-3470-$69
SOCKET 0, 1 CPU, 4 cores, 4 threads
Base clock 3.2 GHz
Performing way above expectations (100th percentile)
75.8% Very good
Memory 87
1-Core 96.8
2-Core 191
73% 125 Pts
4-Core 374
8-Core 374
50% 374 Pts
64-Core 374
23% 374 Pts
Poor: 50%
This bench: 75.8%
Great: 71%
Graphics Card Bench3D DX93D DX103D DX11
Nvidia Quadro 400
Nvidia(10DE 0893) 512MB
Ram: 512MB, Driver: 342.0
Performing as expected (50th percentile)
2.12% Terrible
Lighting 2.77
Reflection 3.81
Parallax 1.12
2% 2.57 fps
MRender 3.24
Gravity 1.83
Splatting 1.96
2% 2.34 fps
Poor: 2%
This bench: 2.12%
Great: 2%
Drives BenchSequentialRandom 4kDeep queue 4k
Seagate Barracuda 7200.14 500GB-$18
387GB free (System drive)
Firmware: KC65
Relative performance n/a - sequential test incomplete
Read 120
Write 72.3
Mixed 66
64% 86.3 MB/s
4K Read 0.6
4K Write 1.4
4K Mixed 0.9
151% 0.97 MB/s
Poor: 27% Great: 88%
USB Flash Disk 8GB
3GB free, PID 1000
Operating at USB 2.0 Speed
Relative performance n/a - sequential test incomplete
Read 15
Write 11.5
Mixed 10
15% 12.2 MB/s
4K Read 2.9
4K Write 0
4K Mixed 0.5
28% 1.13 MB/s
Poor: 3% Great: 9%
Memory Kit BenchMulti coreSingle coreLatency
Ramaxel RMR5040ED58E9W1600 2x4GB
2 of 4 slots used
8GB DIMM DDR3 clocked @ 1600 MHz
Performing way above expectations (91st percentile)
59.5% Above average
MC Read 21.9
MC Write 22.1
MC Mixed 18.6
60% 20.9 GB/s
SC Read 16.8
SC Write 16.9
SC Mixed 18.3
50% 17.3 GB/s
Latency 70.4
57% 70.4 ns
Poor: 33%
This bench: 59.5%
Great: 61%

 System Memory Latency Ladder

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

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