MacBook Pro (15-inch Early 2011) vs Alienware M18xR2
| MacBook Pro (15-inch Early 2011) | Alienware M18xR2 | |||
|---|---|---|---|---|
| Geekbench 2 Score | 10465 | 19224 | ||
System Information
| MacBook Pro (15-inch Early 2011) | Alienware M18xR2 | |
|---|---|---|
| Operating System | Mac OS X 10.8 (Build 12A269) | Microsoft Windows 7 Home Premium (64-bit) |
| Model | MacBook Pro (15-inch Early 2011) | Alienware M18xR2 |
| Processor |
Intel Core i7-2820QM @ 2.30 GHz
1 Processor, 4 Cores, 8 Threads |
Intel Core i7-3920XM @ 3.09 GHz
1 Processor, 4 Cores, 8 Threads |
| Processor ID | GenuineIntel Family 6 Model 42 Stepping 7 | GenuineIntel Family 6 Model 58 Stepping 9 |
| Processor Codename | Ivy Bridge | |
| Processor Package | Socket 988B rPGA | |
| L1 Instruction Cache | 32 KB x 4 | 32 KB x 4 |
| L1 Data Cache | 32 KB x 4 | 32 KB x 4 |
| L2 Cache | 256 KB x 4 | 256 KB x 4 |
| L3 Cache | 8192 KB | 8192 KB |
| Motherboard | Apple Inc. Mac-94245A3940C91C80 MacBookPro8,2 | Alienware M18xR2 |
| Northbridge | Intel Ivy Bridge 09 | |
| Southbridge | Intel ID1E57 04 | |
| BIOS | Apple Inc. MBP81.88Z.0047.B27.1201241646 | Alienware A07 |
| Memory | 16.00 GB 1333 MHz DDR3 | 16.00 GB DDR3 SDRAM 932MHz |
Integer Performance
| MacBook Pro (15-inch Early 2011) | Alienware M18xR2 | |||
|---|---|---|---|---|
| Integer | 8670 | 16167 | ||
|
Blowfish
single-core scalar |
2182 | 3205 | ||
|
Blowfish
multi-core scalar |
14031 | 23014 | ||
|
Text Compress
single-core scalar |
2860 | 4851 | ||
|
Text Compress
multi-core scalar |
13984 | 24885 | ||
|
Text Decompress
single-core scalar |
3124 | 4992 | ||
|
Text Decompress
multi-core scalar |
15540 | 26940 | ||
|
Image Compress
single-core scalar |
2493 | 4105 | ||
|
Image Compress
multi-core scalar |
12111 | 20922 | ||
|
Image Decompress
single-core scalar |
2524 | 5289 | ||
|
Image Decompress
multi-core scalar |
11012 | 25814 | ||
|
Lua
single-core scalar |
4412 | 10118 | ||
|
Lua
multi-core scalar |
19775 | 39869 | ||
Floating Point Performance
| MacBook Pro (15-inch Early 2011) | Alienware M18xR2 | |||
|---|---|---|---|---|
| Floating Point | 16047 | 29499 | ||
|
Mandelbrot
single-core scalar |
2869 | 3894 | ||
|
Mandelbrot
multi-core scalar |
19280 | 28735 | ||
|
Dot Product
single-core scalar |
4602 | 6105 | ||
|
Dot Product
single-core vector |
5644 | 9855 | ||
|
Dot Product
multi-core scalar |
24471 | 34437 | ||
|
Dot Product
multi-core vector |
28725 | 63648 | ||
|
LU Decomposition
single-core scalar |
1396 | 6367 | ||
|
LU Decomposition
multi-core scalar |
3891 | 19499 | ||
|
Primality Test
single-core scalar |
6787 | 10452 | ||
|
Primality Test
multi-core scalar |
23842 | 46180 | ||
|
Sharpen Image
single-core scalar |
6368 | 3443 | ||
|
Sharpen Image
multi-core scalar |
38590 | 23041 | ||
|
Blur Image
single-core scalar |
7674 | 29070 | ||
|
Blur Image
multi-core scalar |
50530 | 128272 | ||
Memory Performance
| MacBook Pro (15-inch Early 2011) | Alienware M18xR2 | |||
|---|---|---|---|---|
| Memory | 6006 | 10953 | ||
|
Read Sequential
single-core scalar |
6696 | 11871 | ||
|
Write Sequential
single-core scalar |
10172 | 16443 | ||
|
Stdlib Allocate
single-core scalar |
4111 | 8706 | ||
|
Stdlib Write
single-core scalar |
3905 | 9657 | ||
|
Stdlib Copy
single-core scalar |
5146 | 8091 | ||
Stream Performance
| MacBook Pro (15-inch Early 2011) | Alienware M18xR2 | |||
|---|---|---|---|---|
| Stream | 6132 | 10506 | ||
|
Stream Copy
single-core scalar |
5853 | 10143 | ||
|
Stream Copy
single-core vector |
8089 | 11351 | ||
|
Stream Scale
single-core scalar |
7203 | 10659 | ||
|
Stream Scale
single-core vector |
7867 | 10873 | ||
|
Stream Add
single-core scalar |
2556 | 10368 | ||
|
Stream Add
single-core vector |
8403 | 11218 | ||
|
Stream Triad
single-core scalar |
2916 | 11104 | ||
|
Stream Triad
single-core vector |
6176 | 8338 | ||
