Alienware M18xR1 vs MacBookAir5,1
| Alienware M18xR1 | MacBookAir5,1 | |||
|---|---|---|---|---|
| Geekbench 2 Score | 14420 | 7516 | ||
System Information
| Alienware M18xR1 | MacBookAir5,1 | |
|---|---|---|
| Operating System | Microsoft Windows 7 Ultimate (64-bit) | Mac OS X 10.8.3 (Build 12D78) |
| Model | Alienware M18xR1 | MacBookAir5,1 |
| Processor |
Intel Core i7-2760QM @ 2.54 GHz
1 Processor, 4 Cores, 8 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 4 | 32 KB |
| L1 Data Cache | 32 KB x 4 | 32 KB |
| L2 Cache | 256 KB x 4 | 256 KB |
| L3 Cache | 6144 KB | 4096 KB |
| Motherboard | Alienware M18xR1 | Apple Inc. Mac-66F35F19FE2A0D05 MacBookAir5,1 |
| Northbridge | Intel Sandy Bridge 09 | |
| Southbridge | Intel HM67 B3 | |
| BIOS | Alienware A03 | Apple Inc. MBA51.88Z.00EF.B02.1211271028 |
| Memory | 16.00 GB DDR3 SDRAM 847MHz | 8.00 GB 1600 MHz DDR3 |
Integer Performance
| Alienware M18xR1 | MacBookAir5,1 | |||
|---|---|---|---|---|
| Integer | 12204 | 5935 | ||
|
Blowfish
single-core scalar |
2250 | 2062 | ||
|
Blowfish
multi-core scalar |
14269 | 7124 | ||
|
Text Compress
single-core scalar |
3915 | 3225 | ||
|
Text Compress
multi-core scalar |
18908 | 8019 | ||
|
Text Decompress
single-core scalar |
4068 | 3508 | ||
|
Text Decompress
multi-core scalar |
21192 | 9146 | ||
|
Image Compress
single-core scalar |
3315 | 2899 | ||
|
Image Compress
multi-core scalar |
17034 | 7543 | ||
|
Image Decompress
single-core scalar |
3985 | 3476 | ||
|
Image Decompress
multi-core scalar |
19140 | 7802 | ||
|
Lua
single-core scalar |
7823 | 5301 | ||
|
Lua
multi-core scalar |
30557 | 11115 | ||
Floating Point Performance
| Alienware M18xR1 | MacBookAir5,1 | |||
|---|---|---|---|---|
| Floating Point | 21500 | 10304 | ||
|
Mandelbrot
single-core scalar |
2605 | 2796 | ||
|
Mandelbrot
multi-core scalar |
19507 | 10474 | ||
|
Dot Product
single-core scalar |
4920 | 4334 | ||
|
Dot Product
single-core vector |
7816 | 6949 | ||
|
Dot Product
multi-core scalar |
27160 | 10772 | ||
|
Dot Product
multi-core vector |
49754 | 15397 | ||
|
LU Decomposition
single-core scalar |
4955 | 2263 | ||
|
LU Decomposition
multi-core scalar |
5107 | 5005 | ||
|
Primality Test
single-core scalar |
8323 | 7765 | ||
|
Primality Test
multi-core scalar |
32183 | 15887 | ||
|
Sharpen Image
single-core scalar |
2710 | 6618 | ||
|
Sharpen Image
multi-core scalar |
17566 | 21372 | ||
|
Blur Image
single-core scalar |
21354 | 7682 | ||
|
Blur Image
multi-core scalar |
97045 | 26954 | ||
Memory Performance
| Alienware M18xR1 | MacBookAir5,1 | |||
|---|---|---|---|---|
| Memory | 8603 | 6106 | ||
|
Read Sequential
single-core scalar |
8347 | 7060 | ||
|
Write Sequential
single-core scalar |
13991 | 10792 | ||
|
Stdlib Allocate
single-core scalar |
6086 | 3968 | ||
|
Stdlib Write
single-core scalar |
7738 | 3712 | ||
|
Stdlib Copy
single-core scalar |
6855 | 5001 | ||
Stream Performance
| Alienware M18xR1 | MacBookAir5,1 | |||
|---|---|---|---|---|
| Stream | 9035 | 6120 | ||
|
Stream Copy
single-core scalar |
7951 | 5858 | ||
|
Stream Copy
single-core vector |
10127 | 6800 | ||
|
Stream Scale
single-core scalar |
8079 | 6291 | ||
|
Stream Scale
single-core vector |
9686 | 6432 | ||
|
Stream Add
single-core scalar |
8789 | 5688 | ||
|
Stream Add
single-core vector |
10580 | 6888 | ||
|
Stream Triad
single-core scalar |
9292 | 6066 | ||
|
Stream Triad
single-core vector |
7777 | 4938 | ||
