Lenovo 2742CJ2

Performance Results

 
Gaming
Gaming 7%
Tree trunk
Desktop
Desktop 65%
Destroyer
Workstation
Workstation 7%
Tree trunk
PC StatusOverall 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.
ProcessorWith 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 72.1%, this CPU's suitability for 3D gaming is good.
Graphics1.91% is too low to play 3D games or use CAD packages. (Note: general computing tasks don't require 3D graphics)
Boot Drive63.6% is a good SSD score. This drive enables fast boots, responsive applications and ensures minimum system IO wait times.
Memory24GB is enough RAM to run any version of Windows and it's far more than any current game requires. 24GB will also allow for large file and system caches, virtual machine hosting, software development, video editing and batch multimedia processing.
OS VersionAlthough Windows 10 is not the most recent version of Windows, it remains a great option.
SystemLenovo 2742CJ2  (all builds)
MotherboardLENOVO MAHOBAY
Memory9.8 GB free of 24 GB @ 1.6 GHz
Display1920 x 1080 - 32 Bit colors, 1920 x 1080 - 32 Bit colors, ,
OSWindows 10
BIOS Date20120512
Uptime20.7 Days
Run DateSep 09 '22 at 19:56
Run Duration169 Seconds
Run User USA-User
Background CPU4%

 PC Performing as expected (45th percentile)

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

Processor BenchNormalHeavyServer
Intel Core i5-3550-$335
SOCKET 0, 1 CPU, 4 cores, 4 threads
Base clock 3.3 GHz, turbo 3.5 GHz (avg)
Performing above expectations (67th percentile)
72.1% Very good
Memory 81.9
1-Core 94.2
2-Core 187
70% 121 Pts
4-Core 362
8-Core 354
48% 358 Pts
64-Core 358
22% 358 Pts
Poor: 54%
This bench: 72.1%
Great: 78%
Graphics Card Bench3D DX93D DX103D DX11
Intel HD 2500 (Desktop 1.05 GHz)
Legend(17AA 3084) 2.2GB
Driver: igdumdim64.dll Ver. 10.18.10.4358
Performing above expectations (75th percentile)
1.91% Terrible
Lighting 2.4
Reflection 1.3
Parallax 1.3
2% 1.67 fps
MRender 3.5
Gravity 1.1
Splatting 2.2
2% 2.27 fps
Poor: 1%
This bench: 1.91%
Great: 2%
Drives BenchSequentialRandom 4kDeep queue 4k
SanDisk X110 128GB-$89
46GB free (System drive)
Firmware: X231706
SusWrite @10s intervals: 160 140 148 134 135 143 MB/s
Performing below expectations (26th percentile)
63.6% Good
Read 415
Write 176
Mixed 168
SusWrite 143
50% 225 MB/s
4K Read 23.8
4K Write 45.9
4K Mixed 24
91% 31.2 MB/s
DQ Read 307
DQ Write 160
DQ Mixed 110
115% 192 MB/s
Poor: 46%
This bench: 63.6%
Great: 89%
Hitachi HUS724020ALA640 2TB
867GB free
Firmware: MF6ONS00
SusWrite @10s intervals: 136 134 135 135 138 131 MB/s
Performing below expectations (27th percentile)
71.1% Very good
Read 113
Write 129
Mixed 73.7
SusWrite 135
83% 113 MB/s
4K Read 0.9
4K Write 2.3
4K Mixed 0.7
158% 1.3 MB/s
Poor: 57%
This bench: 71.1%
Great: 92%
CENTON DS Pro 2GB
2GB free, PID 0000
Operating at USB 2.0 Speed
SusWrite @10s intervals: 3.2 3.5 3.5 3.5 3.5 3.4 MB/s
Performing below expectations (30th percentile)
4% Terrible
Read 13.7
Write 3
Mixed 2.2
SusWrite 3.4
6% 5.58 MB/s
4K Read 5.4
4K Write 0
4K Mixed 0
20% 1.8 MB/s
Poor: 3%
This bench: 4%
Great: 6%
Memory Kit BenchMulti coreSingle coreLatency
Unknown TIMETEC-UD3-1600 Samsung M378B5273CH0-CK0 8C26 TIMETEC-UD3-1600 Samsung M378B5273DH0-CK0 24GB
1600, 1600, 1600, 1600 MHz
8192, 4096, 8192, 4096 MB
Relative performance n/a - insufficient samples
54.8% Above average
MC Read 19.6
MC Write 20.9
MC Mixed 17.1
55% 19.2 GB/s
SC Read 15.1
SC Write 16.1
SC Mixed 17.2
46% 16.1 GB/s
Latency 77.1
52% 77.1 ns

 System Memory Latency Ladder

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

Typical 2742CJ2 Builds (Compare 2 builds) See popular component choices, score breakdowns and rankings
Gaming
Gaming 7%
Tree trunk
Desktop
Desktop 63%
Destroyer
Workstation
Workstation 7%
Tree trunk

System: Lenovo 2742CJ2

EDIT WITH CUSTOM PC BUILDER Value: 53% - Above average Total price: $424
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Intel Core i5-12600K $160Nvidia RTX 4070 $550Samsung 870 Evo 250GB $29
HDDRAMUSB
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WD Blue 1TB (2012) $32Corsair Vengeance LPX DDR4 3000 C15 2x8GB $48SanDisk Extreme 32GB $28
Seagate Barracuda 2TB (2016) $62G.SKILL Trident Z DDR4 3200 C14 4x16GB $351SanDisk Ultra Fit 32GB $16
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