Performance Results

Benchmarks - missing GPU
Gaming 0%
Desktop 0%
Workstation 0%
PC StatusOverall this PC is performing as expected (55th percentile). This means that out of 100 PCs with exactly the same components, 45 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 57.8%, this CPU's suitability for 3D gaming is average.
Boot Drive58.5% is a reasonable SSD score. This drive enables fast boots and responsive applications.
Memory6GB is enough RAM to run any version of Windows and it's sufficient for the vast majority of games. 6GB is also enough for moderate file and system caches which result in a very responsive system.
OS VersionWindows 10 is the most recent version of Windows, and the best to date in our opinion.
SystemSony VPCZ21TGX  (all builds)
MotherboardSony VAIO
Memory3.7 GB free of 6 GB
OSWindows 10
BIOS Date20120521
Uptime0 Days
Run DateDec 21 '21 at 21:12
Run Duration173 Seconds
Run User USA-User
Background CPU1%

 PC Performing as expected (55th percentile)

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

Processor Bench Normal Heavy Server
Intel Core i7-2620M
N/A, 1 CPU, 2 cores, 4 threads
Base clock 2.7 GHz, turbo 3.1 GHz (avg)
Performing above expectations (62nd percentile)
57.8% Above average
Memory 78.1
1-Core 89.3
2-Core 153
65% 107 Pts
4-Core 220
8-Core 214
30% 217 Pts
64-Core 207
14% 207 Pts
Poor: 34%
This bench: 57.8%
Great: 63%
Drive Bench Sequential Random 4k Deep queue 4k
Intel Raid 0 Volume 256GB
166GB free (System drive)
Firmware: 1.0.
SusWrite @10s intervals: 440 421 69 40 37 24 MB/s
Performing way below expectations (7th percentile)
58.5% Above average
Read 357
Write 481
Mixed 239
SusWrite 172
70% 312 MB/s
4K Read 17.6
4K Write 62.1
4K Mixed 15.9
80% 31.9 MB/s
DQ Read 309
DQ Write 142
DQ Mixed 169
140% 206 MB/s
Poor: 56%
This bench: 58.5%
Great: 239%
Memory Kit Bench Multi core Single core Latency
Unknown 6GB
null MHz
4096, 2048 MB
Performing way above expectations (96th percentile)
47% Average
MC Read 16.9
MC Write 16.3
MC Mixed 15
46% 16.1 GB/s
SC Read 14.3
SC Write 16
SC Mixed 15.5
44% 15.3 GB/s
Latency 84.1
48% 84.1 ns
Poor: 13%
This bench: 47%
Great: 47%

 System Memory Latency Ladder

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

 SkillBench Score 32: 4R 4G 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
32% 20% 41 49 24 0 0" 1280 720
History: Score 5: 1R 0G 0B | Score 32: 4R 4G 0B
Typical VPCZ21TGX Builds (Compare 1 builds) See popular component choices, score breakdowns and rankings.
Gaming 4%
Tree trunk
Desktop 54%
Workstation 3%
Tree trunk

System: Sony VPCZ21TGX

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