TOSHIBA PORTEGE Z830 vs TOSHIBA PORTEGE Z930
| TOSHIBA PORTEGE Z830 | TOSHIBA PORTEGE Z930 | |||
|---|---|---|---|---|
| Geekbench 2 Score | 5266 | 6247 | ||
System Information
| TOSHIBA PORTEGE Z830 | TOSHIBA PORTEGE Z930 | |
|---|---|---|
| Operating System | Microsoft Windows 7 Professional (64-bit) | Microsoft Windows 7 Professional |
| Model | TOSHIBA PORTEGE Z830 | TOSHIBA PORTEGE Z930 |
| Processor |
Intel Core i5-2557M @ 1.69 GHz
1 Processor, 2 Cores, 4 Threads |
Intel Core i7-3667U @ 2.00 GHz
1 Processor, 2 Cores, 4 Threads |
| Processor ID | GenuineIntel Family 6 Model 42 Stepping 7 | GenuineIntel Family 6 Model 58 Stepping 9 |
| Processor Codename | Sandy Bridge | |
| Processor Package | Socket 988B rPGA | |
| L1 Instruction Cache | 32 KB x 2 | 32 KB |
| L1 Data Cache | 32 KB x 2 | 32 KB |
| L2 Cache | 256 KB x 2 | 256 KB |
| L3 Cache | 3072 KB | 4096 KB |
| Motherboard | TOSHIBA Portable PC | TOSHIBA PORTEGE Z930 |
| Northbridge | Intel Sandy Bridge 09 | |
| Southbridge | Intel QM67 04 | |
| BIOS | TOSHIBA Version 1.60 | TOSHIBA Version 2.20 |
| Memory | 3.88 GB DDR3 SDRAM 665MHz | 7.88 GB 1600 MHz |
Integer Performance
| TOSHIBA PORTEGE Z830 | TOSHIBA PORTEGE Z930 | |||
|---|---|---|---|---|
| Integer | 4641 | 5703 | ||
|
Blowfish
single-core scalar |
1440 | 1987 | ||
|
Blowfish
multi-core scalar |
4887 | 6884 | ||
|
Text Compress
single-core scalar |
2589 | 3175 | ||
|
Text Compress
multi-core scalar |
6193 | 7634 | ||
|
Text Decompress
single-core scalar |
2905 | 3521 | ||
|
Text Decompress
multi-core scalar |
7336 | 9081 | ||
|
Image Compress
single-core scalar |
2276 | 2775 | ||
|
Image Compress
multi-core scalar |
5607 | 6927 | ||
|
Image Decompress
single-core scalar |
2471 | 3062 | ||
|
Image Decompress
multi-core scalar |
5755 | 5875 | ||
|
Lua
single-core scalar |
4549 | 5549 | ||
|
Lua
multi-core scalar |
9688 | 11975 | ||
Floating Point Performance
| TOSHIBA PORTEGE Z830 | TOSHIBA PORTEGE Z930 | |||
|---|---|---|---|---|
| Floating Point | 5274 | 6715 | ||
|
Mandelbrot
single-core scalar |
1925 | 2314 | ||
|
Mandelbrot
multi-core scalar |
7029 | 8786 | ||
|
Dot Product
single-core scalar |
1073 | 1314 | ||
|
Dot Product
single-core vector |
5837 | 7000 | ||
|
Dot Product
multi-core scalar |
3858 | 5163 | ||
|
Dot Product
multi-core vector |
17288 | 22121 | ||
|
LU Decomposition
single-core scalar |
3767 | 3959 | ||
|
LU Decomposition
multi-core scalar |
3464 | 8730 | ||
|
Primality Test
single-core scalar |
5315 | 6682 | ||
|
Primality Test
multi-core scalar |
9541 | 11990 | ||
|
Sharpen Image
single-core scalar |
1118 | 732 | ||
|
Sharpen Image
multi-core scalar |
3428 | 2424 | ||
|
Blur Image
single-core scalar |
2592 | 3134 | ||
|
Blur Image
multi-core scalar |
7614 | 9668 | ||
Memory Performance
| TOSHIBA PORTEGE Z830 | TOSHIBA PORTEGE Z930 | |||
|---|---|---|---|---|
| Memory | 5686 | 6168 | ||
|
Read Sequential
single-core scalar |
6481 | 5563 | ||
|
Write Sequential
single-core scalar |
10454 | 12275 | ||
|
Stdlib Allocate
single-core scalar |
3418 | 3691 | ||
|
Stdlib Write
single-core scalar |
3494 | 3935 | ||
|
Stdlib Copy
single-core scalar |
4587 | 5380 | ||
Stream Performance
| TOSHIBA PORTEGE Z830 | TOSHIBA PORTEGE Z930 | |||
|---|---|---|---|---|
| Stream | 6588 | 6674 | ||
|
Stream Copy
single-core scalar |
5973 | 6243 | ||
|
Stream Copy
single-core vector |
7381 | 7251 | ||
|
Stream Scale
single-core scalar |
6003 | 6512 | ||
|
Stream Scale
single-core vector |
7033 | 7015 | ||
|
Stream Add
single-core scalar |
6378 | 6555 | ||
|
Stream Add
single-core vector |
7539 | 7236 | ||
|
Stream Triad
single-core scalar |
6834 | 7092 | ||
|
Stream Triad
single-core vector |
5565 | 5488 | ||
