Toshiba PORTEGE Z20t-B

Performance Results

Benchmarks - excluding HDD
Gaming 12%
Tree trunk
Desktop 18%
Workstation 14%
Tree trunk
PC StatusOverall this PC is performing below expectations (37th percentile). This means that out of 100 PCs with exactly the same components, 63 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 extremely low single core score, this CPU can barely handle email and light web browsing. Finally, with a gaming score of 9.54%, this CPUs suitability for 3D gaming is terrible.
Graphics4.12% is too low to play 3D games or use CAD packages. (Note: general computing tasks don't require 3D graphics)
Boot Drive49.9% is a reasonable SSD score. This drive enables fast boots and responsive applications.
Memory8GB is enough RAM to run any version of Windows and it's sufficient for the vast majority of games. 8GB 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.
Very high background CPU (31%). High background CPU reduces benchmark accuracy. Find active processes with Windows task manager (CTRL+SHIFT+ESC). CPU throttled at 84% by Windows. Ensure maximum processor state is set to 100% via Settings > System > Power & sleep > Additional power settings > Change plan settings > Change advanced power settings > Processor power management > Maximum processor state.
SystemToshiba PORTEGE Z20t-B  (all builds)
Memory5.1 GB free of 8 GB @ 1.6 GHz
Display1920 x 1080 - 32 Bit Farben
OSWindows 10
BIOS Date20160317
Uptime0.1 Days
Run DateApr 29 '17 at 02:26
Run Duration297 Seconds
Run User DEU-User
Background CPU 31%
CPU Throttled 84%

 PC Performing below expectations (37th percentile)

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

Processor Bench Single core Quad core Multi core
Intel Core M-5Y51
Socket BGA1234, 1 CPU, 2 cores, 4 threads
Base clock 1.3 GHz, turbo 0.65 GHz (avg)
Performing way below expectations (3rd percentile)
9.54% Terrible
SC Int 16.1
SC Float 18.4
SC Mixed 17
14% 17.2 Pts
QC Int 40.1
QC Float 46.1
QC Mixed 43.3
10% 43.2 Pts
MC Int 40.4
MC Float 48.1
MC Mixed 44.2
7% 44.2 Pts
Poor: 13%
This bench: 9.54%
Great: 42%
Graphics Card Bench 3D DX9 3D DX10 3D DX11
Intel Core M HD 5300
Toshiba(1179 000B) 1GB
Driver: igdumdim64.dll Ver.
Performing above expectations (74th percentile)
4.12% Terrible
Lighting 13.3
Reflection 16.9
Parallax 14.7
4% 15 fps
MRender 9.1
Gravity 7.9
Splatting 12.8
4% 9.93 fps
Poor: 2%
This bench: 4.12%
Great: 6%
Drives Bench Sequential Random 4k Deep queue 4k
Samsung MZNTE256HMHP-00000 256GB
189GB free (System drive)
Firmware: EXT2300Q Max speed: SATA 3.0 600 MB/s
Performing way below expectations (10th percentile)
49.9% Average
Read 469
Write 247
Mixed 316
76% 344 MB/s
4K Read 15.8
4K Write 21.6
4K Mixed 9.76
48% 15.7 MB/s
DQ Read 21
DQ Write 60.8
DQ Mixed 9.12
16% 30.3 MB/s
Poor: 45%
This bench: 49.9%
Great: 86%
Intenso Rainbow Line 16GB
2GB free, PID 6387
Operating at USB 2.0 Speed
Performing way above expectations (92nd percentile)
6.49% Terrible
Read 19.9
Write 11
Mixed 12.3
17% 14.4 MB/s
4K Read 4.91
4K Write 0.02
4K Mixed 0.01
19% 1.65 MB/s
Poor: 2%
This bench: 6.49%
Great: 6%
Memory Kit Bench Multi core Single core Latency
Unknown 2x4GB
2 of 2 slots used
Performing way below expectations (7th percentile)
17.7% Very poor
MC Read 6
MC Write 6.3
MC Mixed 7.3
19% 6.53 GB/s
SC Read 4
SC Write 3.4
SC Mixed 4.8
12% 4.07 GB/s
Latency 275
14% 275 ns
Poor: 17%
This bench: 17.7%
Great: 60%
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 System Memory Latency Ladder

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

Typical PORTEGE Z20t-B Builds (Compare 106 builds) See popular component choices, score breakdowns and rankings.
Gaming 12%
Tree trunk
Desktop 33%
Sail boat
Workstation 19%

System: Toshiba PORTEGE Z20t-B

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