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Lenovo 21K9CTO1WW

Performance Results

Benchmarks - missing SSD
Gaming
Gaming 0%
Incomplete
Desktop
Desktop 0%
Incomplete
Workstation
Workstation 0%
Incomplete
PC StatusOverall this PC is performing below expectations (35th percentile). This means that out of 100 PCs with exactly the same components, 65 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.
ProcessorWith a good single core score, this CPU can easily handle the majority of general computing tasks. Additionally this processor can handle moderate workstation, and even light server workloads. Finally, with a gaming score of 61.8%, this CPU's suitability for 3D gaming is above average.
Graphics38.4% is a below average 3D score (RTX 2060S = 100%). This GPU can handle older games but it will struggle to render recent games at resolutions greater than 1080p. (Note: general computing tasks don't require 3D graphics)
Memory64GB is enough RAM to run any version of Windows and it's far more than any current game requires. 64GB will also allow for large file and system caches, virtual machine hosting, software development, video editing and batch multimedia processing.
OS VersionWindows 11 is the most recent version of Windows.
SystemLenovo 21K9CTO1WW  (all builds)
MotherboardLENOVO 21K9CTO1WW
Memory52.4 GB free of 64 GB
Display3840 x 2400 - 32 Bit colors
OSWindows 11
BIOS Date20230908
Uptime1.6 Days
Run DateDec 26 '23 at 17:16
Run Duration133 Seconds
Run User NLD-User
Background CPU3%

 PC Performing below expectations (35th percentile)

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

Processor BenchNormalHeavyServer
AMD Ryzen 7 7840U
FP8, 1 CPU, 8 cores, 16 threads
Base clock 3.3 GHz, turbo 3.85 GHz (avg)
Performing below expectations (30th percentile)
61.8% Good
Memory 49.1
1-Core 149
2-Core 220
75% 139 Pts
4-Core 398
8-Core 819
71% 608 Pts
64-Core 1,438
89% 1,438 Pts
Poor: 37%
This bench: 61.8%
Great: 93%
Graphics Card Bench3D DX93D DX103D DX11
AMD Radeon 780M
Legend(17AA 50DA) ≥ 4GB
Ram: 4GB, Driver: 22.40.70.16
Performing below potential (69th percentile) - GPU OC Guide
38.4% Below average
Lighting 43.1
Reflection 23.3
Parallax 66.2
35% 44.2 fps
MRender 21.6
Gravity 59.6
Splatting 73.2
45% 51.5 fps
Poor: 19%
This bench: 38.4%
Great: 54%
Drive BenchSequentialRandom 4kDeep queue 4k
SKHynix_HFS001TEJ9X162N 1TB
866GB free (System drive)
Firmware: 51730A10
Relative performance n/a - sequential test incomplete
Read 1,610
Write 1,224
Mixed 1,287
305% 1,374 MB/s
4K Read 45.5
4K Write 99.4
4K Mixed 63.8
203% 69.6 MB/s
DQ Read 649
DQ Write 284
DQ Mixed 698
456% 544 MB/s
Poor: 191% Great: 526%
Memory Kit BenchMulti coreSingle coreLatency
Micron MT62F4G32D8DV-026 WT 4x16GB
4 of 4 slots used
64GB 23h clocked @ 6400 MHz
Performing below potential (7th percentile) - ensure that a dual+ channel XMP BIOS profile is enabled: How to enable XMP
85.6% Excellent
MC Read 31.7
MC Write 36.9
MC Mixed 33.8
98% 34.1 GB/s
SC Read 27.5
SC Write 7
SC Mixed 8.5
41% 14.3 GB/s
Latency 155
26% 155 ns
Poor: 86%
This bench: 85.6%
Great: 150%

 System Memory Latency Ladder

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

 SkillBench Score 0: 0P 0R 0G 0B (High Scores)

Measures user input accuracy relative to the given hardware

Score Hit Rate Shots EFps 0.1% Low Refresh Rate Screen Resolution Monitor
0% 0% 0 69 56 60 16" 1280 720 LEN4146
Typical 21K9CTO1WW Builds (Compare 5 builds) See popular component choices, score breakdowns and rankings
Gaming
Gaming 34%
Sail boat
Desktop
Desktop 81%
Aircraft carrier
Workstation
Workstation 35%
Jet ski

System: Lenovo 21K9CTO1WW

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