Lenovo 2121D5U

Performance Results

Benchmarks - missing SSD
Gaming 1% Tree trunk	Desktop 59% Gunboat	Workstation 1% Tree trunk


PC Status	Overall this PC is performing above expectations (79th percentile). This means that out of 100 PCs with exactly the same components, 21 performed better. The overall PC percentile is the average of each of its individual components.
Processor	With 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 64.1%, this CPU's suitability for 3D gaming is above average.
Graphics	1.71% 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	4GB is enough RAM to run any version of Windows and although it's sufficient for most games, some will benefit from up to 8GB of RAM. 4GB is also enough for modest file and system caches which allow for a responsive system.
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.

System	Lenovo 2121D5U (all builds)
Motherboard	LENOVO MAHOBAY
Memory	0.9 GB free of 4 GB @ 1.6 GHz
Display	1920 x 1080 - 32 Bit colors
OS	Windows 10
BIOS Date	20160920
Uptime	2.3 Days
Run Date	Apr 08 '17 at 00:39
Run Duration	175 Seconds
Run User	USA-User
Background CPU	6%

PC Performing above expectations (79^th percentile)

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

Processor	Bench	Normal	Heavy	Server
Intel Core i5-3470T-$130 3,684 User benchmarks, average bench 56% SOCKET 0, 1 CPU, 2 cores, 4 threads Base clock 2.9 GHz, turbo 3.3 GHz (avg) Performing way above expectations (97^th percentile)	64.1% Good	Memory 89.9 1-Core 97 2-Core 158 70% 115 Pts	4-Core 224 8-Core 223 30% 224 Pts	64-Core 223 14% 223 Pts
Poor: 43% ↑ This bench: 64.1% Great: 64%

Graphics Card	Bench	3D DX9	3D DX10	3D DX11
Intel HD 2500 (Desktop 1.05 GHz) 146,665 User benchmarks, average bench 1% Legend(17AA 3086) 2GB Driver: igdumdim64.dll Ver. 10.18.10.4358 Performing above expectations (75^th percentile)	1.71% Terrible	Lighting 1.77 Reflection 1.81 Parallax 1.34 1% 1.64 fps	MRender 3.33 Gravity 1.1 Splatting 3.48 2% 2.64 fps
Poor: 1% ↑ This bench: 1.71% Great: 2%

Drives	Bench	Sequential	Random 4k
Seagate Expansion 2TB 49,966 User benchmarks, average bench 43% 2TB free Firmware: 0502 Performing way above expectations (99^th percentile)	72% Very good	Read 113 Write 138 Mixed 115 92% 122 MB/s	4K Read 0.61 4K Write 2.72 4K Mixed 0.34 113% 1.22 MB/s
Poor: 16% ↑ This bench: 72% Great: 67%
Hitachi HTS541612J9SA00 500GB 3 User benchmarks, average bench 48% 222GB free (System drive) Firmware: 0002SDM1 Max speed: SATA 2.0 300 MB/s Relative performance n/a - insufficient samples (ID) Attribute Now Worst Value (01) Raw read error rate 116 84 102831960 (03) Spinup time 99 99 0 (04) Start/Stop count 98 98 2425 (05) Reallocated sector count 100 100 0 (07) Seek error rate 72 60 38799181928 (09) Power-on hours count 94 94 59704340387619 (0A) Spinup retry count 100 100 0 (0C) Power cycle count 98 98 2379 (B8) Unknown 100 100 0 (BB) vendor-specific 1 1 2851 (BC) Unknown 100 100 1 (BD) vendor-specific 100 100 0 (BE) vendor-specific 62 52 706674726 (BF) G-sense error rate 100 100 662 (C0) Power-off retract count 100 100 99 (C1) Load/Unload cycle count 19 19 162057 (C2) HDA temperature 38 48 12884901926 (C4) Reallocation count 94 94 105991202936047 (C5) Current pending sector count 99 99 24 (C6) Offline scan uncorrectable count 99 99 24 (C7) UDMA CRC error rate 200 200 0 (F0) Head flying hours 94 94 105991202936047 (F1) Unknown 100 253 3293647057 (F2) Unknown 100 253 1805694191 (FE) Unknown 100 100 0	51% Above average	Read 95 Write 83 Mixed 68.3 61% 82.1 MB/s	4K Read 0.48 4K Write 0.62 4K Mixed 0.18 52% 0.43 MB/s
Poor: 38% ↑ This bench: 51% Great: 56%
TOSHIBA MK5061GSYN 500GB 3 User benchmarks, average bench 16% 35GB free, PID 0718 Operating at USB 2.0 Speed Relative performance n/a - insufficient samples	15.5% Very poor	Read 23.2 Write 31.6 Mixed 24.8 35% 26.5 MB/s	4K Read 0.42 4K Write 1.68 4K Mixed 0.33 70% 0.81 MB/s
Poor: 16% ↑ This bench: 15.5% Great: 16%

Memory Kit	Bench	Multi core	Single core	Latency
G.SKILL SODIMM DDR3 1600 C11 1x4GB 13 User benchmarks, average bench 28% 1 of 2 slots used 4GB SODIMM DDR3 clocked @ 1600 MHz Performing as expected (46^th percentile)	29.4% Poor	MC Read 9.7 MC Write 9.1 MC Mixed 8.4 26% 9.07 GB/s	SC Read 9 SC Write 10.1 SC Mixed 9.3 27% 9.47 GB/s	Latency 67.3 59% 67.3 ns
Poor: 23% ↑ This bench: 29.4% Great: 32%

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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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GPU

SSD

HDD

RAM

MBD

Typical 2121D5U Builds (Compare 13 builds) See popular component choices, score breakdowns and rankings

Gaming 6%

Tree trunk

Desktop 56%

Gunboat

Workstation 6%

Tree trunk

System: Lenovo 2121D5U

CPU
Core i5-3470TIntel $130Bench 56%, 3,684 samples	13x

GPU
HD 2500 (Desktop 1.05 GHz)IntelBench 1%, 146,665 samples	13x

SSD
WDS500G2B0A-00SM50 500GBWDCBench 93%, 97,462 samples	2x
850 Evo 500GBSamsung $109Bench 112%, 695,664 samples	1x
SSDNow V+200 Series 120GBKingstonBench 72%, 853 samples	1x

RAM
ACR512X64D3S16C11G 2x4GBKingstonBench 47%, 370 samples	1x
HMT451S6BFR8A-PB 2x4GBHynixBench 48%, 30,280 samples	1x
M471B5173BH0-YK0 1x4GBSamsungBench 26%, 3,518 samples	1x

EDIT WITH CUSTOM PC BUILDER

Value: 69% - Good

Total price: $130

CPU	GPU	SSD
Intel Core i5-13600K $279	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 $182	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) $30	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