TOSHIBA PORTEGE Z830 vs TOSHIBA PORTEGE Z830
| TOSHIBA PORTEGE Z830 | TOSHIBA PORTEGE Z830 | |||
|---|---|---|---|---|
| Geekbench 2 Score | 5266 | 5266 | ||
System Information
| TOSHIBA PORTEGE Z830 | TOSHIBA PORTEGE Z830 | |
|---|---|---|
| Operating System | Microsoft Windows 7 Professional (64-bit) | Microsoft Windows 7 Professional (64-bit) |
| Model | TOSHIBA PORTEGE Z830 | TOSHIBA PORTEGE Z830 |
| Processor |
Intel Core i5-2557M @ 1.69 GHz
1 Processor, 2 Cores, 4 Threads |
Intel Core i5-2557M @ 1.69 GHz
1 Processor, 2 Cores, 4 Threads |
| Processor ID | GenuineIntel Family 6 Model 42 Stepping 7 | GenuineIntel Family 6 Model 42 Stepping 7 |
| Processor Codename | Sandy Bridge | Sandy Bridge |
| Processor Package | Socket 988B rPGA | Socket 988B rPGA |
| L1 Instruction Cache | 32 KB x 2 | 32 KB x 2 |
| L1 Data Cache | 32 KB x 2 | 32 KB x 2 |
| L2 Cache | 256 KB x 2 | 256 KB x 2 |
| L3 Cache | 3072 KB | 3072 KB |
| Motherboard | TOSHIBA Portable PC | TOSHIBA Portable PC |
| Northbridge | Intel Sandy Bridge 09 | Intel Sandy Bridge 09 |
| Southbridge | Intel QM67 04 | Intel QM67 04 |
| BIOS | TOSHIBA Version 1.60 | TOSHIBA Version 1.60 |
| Memory | 3.88 GB DDR3 SDRAM 665MHz | 3.88 GB DDR3 SDRAM 665MHz |
Integer Performance
| TOSHIBA PORTEGE Z830 | TOSHIBA PORTEGE Z830 | |||
|---|---|---|---|---|
| Integer | 4641 | 4641 | ||
|
Blowfish
single-core scalar |
1440 | 1440 | ||
|
Blowfish
multi-core scalar |
4887 | 4887 | ||
|
Text Compress
single-core scalar |
2589 | 2589 | ||
|
Text Compress
multi-core scalar |
6193 | 6193 | ||
|
Text Decompress
single-core scalar |
2905 | 2905 | ||
|
Text Decompress
multi-core scalar |
7336 | 7336 | ||
|
Image Compress
single-core scalar |
2276 | 2276 | ||
|
Image Compress
multi-core scalar |
5607 | 5607 | ||
|
Image Decompress
single-core scalar |
2471 | 2471 | ||
|
Image Decompress
multi-core scalar |
5755 | 5755 | ||
|
Lua
single-core scalar |
4549 | 4549 | ||
|
Lua
multi-core scalar |
9688 | 9688 | ||
Floating Point Performance
| TOSHIBA PORTEGE Z830 | TOSHIBA PORTEGE Z830 | |||
|---|---|---|---|---|
| Floating Point | 5274 | 5274 | ||
|
Mandelbrot
single-core scalar |
1925 | 1925 | ||
|
Mandelbrot
multi-core scalar |
7029 | 7029 | ||
|
Dot Product
single-core scalar |
1073 | 1073 | ||
|
Dot Product
single-core vector |
5837 | 5837 | ||
|
Dot Product
multi-core scalar |
3858 | 3858 | ||
|
Dot Product
multi-core vector |
17288 | 17288 | ||
|
LU Decomposition
single-core scalar |
3767 | 3767 | ||
|
LU Decomposition
multi-core scalar |
3464 | 3464 | ||
|
Primality Test
single-core scalar |
5315 | 5315 | ||
|
Primality Test
multi-core scalar |
9541 | 9541 | ||
|
Sharpen Image
single-core scalar |
1118 | 1118 | ||
|
Sharpen Image
multi-core scalar |
3428 | 3428 | ||
|
Blur Image
single-core scalar |
2592 | 2592 | ||
|
Blur Image
multi-core scalar |
7614 | 7614 | ||
Memory Performance
| TOSHIBA PORTEGE Z830 | TOSHIBA PORTEGE Z830 | |||
|---|---|---|---|---|
| Memory | 5686 | 5686 | ||
|
Read Sequential
single-core scalar |
6481 | 6481 | ||
|
Write Sequential
single-core scalar |
10454 | 10454 | ||
|
Stdlib Allocate
single-core scalar |
3418 | 3418 | ||
|
Stdlib Write
single-core scalar |
3494 | 3494 | ||
|
Stdlib Copy
single-core scalar |
4587 | 4587 | ||
Stream Performance
| TOSHIBA PORTEGE Z830 | TOSHIBA PORTEGE Z830 | |||
|---|---|---|---|---|
| Stream | 6588 | 6588 | ||
|
Stream Copy
single-core scalar |
5973 | 5973 | ||
|
Stream Scale
single-core scalar |
6003 | 6003 | ||
|
Stream Add
single-core scalar |
6378 | 6378 | ||
|
Stream Triad
single-core scalar |
6834 | 6834 | ||
