Lenovo ThinkSystem SR655 -[7Z01CTO1WW]-

Performance Results

Benchmarks - missing GPU
Gaming
Gaming 0%
Incomplete
Desktop
Desktop 0%
Incomplete
Workstation
Workstation 0%
Incomplete
PC StatusOverall this PC is performing way below expectations (5th percentile). This means that out of 100 PCs with exactly the same components, 95 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 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 50.3%, this CPU's suitability for 3D gaming is average.
Boot Drive63.4% is a good SSD score. This drive enables fast boots, responsive applications and ensures minimum system IO wait times.
Memory256GB is enough RAM to run any version of Windows and it's far more than any current game requires. 256GB 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 ThinkSystem SR655 -[7Z01CTO1WW]-  (all builds)
MotherboardLNVO System Board
Memory249.8 GB free of 256 GB @ 3.2 GHz
Display1024 x 768 - 32 Bit colors,
OSWindows 10
BIOS Date20190918
Uptime0.9 Days
Run DateNov 01 '19 at 07:51
Run Duration114 Seconds
Run User NLD-User
Background CPU2%

 PC Performing way below expectations (5th percentile)

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

Processor BenchNormalHeavyServer
1st CPU: AMD EPYC 7702P 64-Core
CPU1, 1 CPU, 32 cores, 64 threads
Base clock 2 GHz, turbo 1.95 GHz (avg)
Performing way below expectations (5th percentile)
50.3% Above average
Memory 48.3
1-Core 70
2-Core 140
48% 86.1 Pts
4-Core 280
8-Core 557
49% 418 Pts
64-Core 2,850
176% 2,850 Pts
Poor: 50%
This bench: 50.3%
Great: 79%
Drive BenchSequentialRandom 4kDeep queue 4k
Lenovo RAID 930-8i-2GB 2.5TB
2TB free (System drive)
Firmware: 5.08
SusWrite @10s intervals: 121 124 122 125 126 111 MB/s
Relative performance n/a - insufficient samples
63.4% Good
Read 512
Write 106
Mixed 204
SusWrite 122
52% 236 MB/s
4K Read 25.2
4K Write 14.6
4K Mixed 18.4
70% 19.4 MB/s
DQ Read 610
DQ Write 38.2
DQ Mixed 344
246% 331 MB/s
Memory Kit BenchMulti coreSingle coreLatency
Samsung M393A4K40DB2-CWE 8x31.9GB
8 of 16 slots used
255GB DIMM DDR4 3200 MHz clocked @ 2933 MHz
Relative performance n/a - insufficient samples
249% Outstanding
MC Read 108
MC Write 85.5
MC Mixed 122
300% 105 GB/s
SC Read 17.1
SC Write 19.9
SC Mixed 29.8
64% 22.3 GB/s
Latency 167
24% 167 ns
Poor: 199%
This bench: 249%
Great: 249%

 System Memory Latency Ladder

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

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