MacBook Air (11-inch Mid 2012) vs NEC PC-VK12EZCCE
| MacBook Air (11-inch Mid 2012) | NEC PC-VK12EZCCE | |||
|---|---|---|---|---|
| Geekbench 2 Score | 5750 | 2368 | ||
System Information
| MacBook Air (11-inch Mid 2012) | NEC PC-VK12EZCCE | |
|---|---|---|
| Operating System | Mac OS X 10.8.4 (Build 12E55) | Microsoft Windows 7 Ultimate (64-bit) |
| Model | MacBook Air (11-inch Mid 2012) | NEC PC-VK12EZCCE |
| Processor |
Intel Core i5-3317U @ 1.70 GHz
1 Processor, 2 Cores, 4 Threads |
Intel Celeron 857 @ 1.20 GHz
1 Processor, 2 Cores |
| Processor ID | GenuineIntel Family 6 Model 58 Stepping 9 | GenuineIntel Family 6 Model 42 Stepping 7 |
| Processor Codename | Sandy Bridge | |
| Processor Package | 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 | 2048 KB |
| Motherboard | Apple Inc. Mac-66F35F19FE2A0D05 MacBookAir5,1 | NEC MS-N0F1 |
| Northbridge | Intel Sandy Bridge 09 | |
| Southbridge | Intel HM65 B2 | |
| BIOS | Apple Inc. MBA51.88Z.00EF.B02.1211271028 | NEC /722A0500 |
| Memory | 4.00 GB 1600 MHz DDR3 | 5.91 GB DDR3 SDRAM 666MHz |
Integer Performance
| MacBook Air (11-inch Mid 2012) | NEC PC-VK12EZCCE | |||
|---|---|---|---|---|
| Integer | 4093 | 1806 | ||
|
Blowfish
single-core scalar |
1932 | 676 | ||
|
Blowfish
multi-core scalar |
6256 | 1421 | ||
|
Text Compress
single-core scalar |
2244 | 1152 | ||
|
Text Compress
multi-core scalar |
5674 | 2177 | ||
|
Text Decompress
single-core scalar |
2458 | 1336 | ||
|
Text Decompress
multi-core scalar |
6385 | 2733 | ||
|
Image Compress
single-core scalar |
1878 | 1033 | ||
|
Image Compress
multi-core scalar |
4757 | 2011 | ||
|
Image Decompress
single-core scalar |
1948 | 1136 | ||
|
Image Decompress
multi-core scalar |
4207 | 2281 | ||
|
Lua
single-core scalar |
3482 | 1942 | ||
|
Lua
multi-core scalar |
7898 | 3782 | ||
Floating Point Performance
| MacBook Air (11-inch Mid 2012) | NEC PC-VK12EZCCE | |||
|---|---|---|---|---|
| Floating Point | 7532 | 2005 | ||
|
Mandelbrot
single-core scalar |
2472 | 874 | ||
|
Mandelbrot
multi-core scalar |
8489 | 1772 | ||
|
Dot Product
single-core scalar |
3500 | 493 | ||
|
Dot Product
single-core vector |
5313 | 2656 | ||
|
Dot Product
multi-core scalar |
9391 | 1038 | ||
|
Dot Product
multi-core vector |
11512 | 6096 | ||
|
LU Decomposition
single-core scalar |
1177 | 1653 | ||
|
LU Decomposition
multi-core scalar |
2236 | 2480 | ||
|
Primality Test
single-core scalar |
5379 | 2397 | ||
|
Primality Test
multi-core scalar |
10103 | 3599 | ||
|
Sharpen Image
single-core scalar |
5049 | 506 | ||
|
Sharpen Image
multi-core scalar |
15181 | 1022 | ||
|
Blur Image
single-core scalar |
5909 | 1173 | ||
|
Blur Image
multi-core scalar |
19743 | 2321 | ||
Memory Performance
| MacBook Air (11-inch Mid 2012) | NEC PC-VK12EZCCE | |||
|---|---|---|---|---|
| Memory | 5502 | 3184 | ||
|
Read Sequential
single-core scalar |
6383 | 3252 | ||
|
Write Sequential
single-core scalar |
9124 | 5284 | ||
|
Stdlib Allocate
single-core scalar |
3438 | 1546 | ||
|
Stdlib Write
single-core scalar |
3768 | 2597 | ||
|
Stdlib Copy
single-core scalar |
4798 | 3243 | ||
Stream Performance
| MacBook Air (11-inch Mid 2012) | NEC PC-VK12EZCCE | |||
|---|---|---|---|---|
| Stream | 5816 | 3977 | ||
|
Stream Copy
single-core scalar |
6399 | 3035 | ||
|
Stream Scale
single-core scalar |
6699 | 3078 | ||
|
Stream Add
single-core scalar |
2091 | 3480 | ||
|
Stream Triad
single-core scalar |
2403 | 3611 | ||
