Alienware M18xR2 vs MacPro5,1
| Alienware M18xR2 | MacPro5,1 | |||
|---|---|---|---|---|
| Geekbench 2 Score | 19312 | 25516 | ||
System Information
| Alienware M18xR2 | MacPro5,1 | |
|---|---|---|
| Operating System | Microsoft Windows 7 Home Premium (64-bit) | Mac OS X 10.7.4 (Build 11E53) |
| Model | Alienware M18xR2 | MacPro5,1 |
| Processor |
Intel Core i7-3920XM @ 3.09 GHz
1 Processor, 4 Cores, 8 Threads |
Intel Xeon X5675 @ 3.06 GHz
2 Processors, 12 Cores, 24 Threads |
| Processor ID | GenuineIntel Family 6 Model 58 Stepping 9 | GenuineIntel Family 6 Model 44 Stepping 2 |
| Processor Codename | Ivy Bridge | |
| Processor Package | Socket 988B rPGA | |
| L1 Instruction Cache | 32 KB x 4 | 32 KB x 6 |
| L1 Data Cache | 32 KB x 4 | 32 KB x 6 |
| L2 Cache | 256 KB x 4 | 256 KB x 6 |
| L3 Cache | 8192 KB | 12288 KB |
| Motherboard | Alienware M18xR2 | Apple Inc. Mac-F221BEC8 |
| Northbridge | Intel Ivy Bridge 09 | |
| Southbridge | Intel ID1E57 04 | |
| BIOS | Alienware A08 | Apple Inc. MP51.88Z.007F.B03.1010071432 |
| Memory | 16.00 GB DDR3 SDRAM 932MHz | 24.00 GB 1333 MHz DDR3 |
Integer Performance
| Alienware M18xR2 | MacPro5,1 | |||
|---|---|---|---|---|
| Integer | 16115 | 24816 | ||
|
Blowfish
single-core scalar |
3157 | 2191 | ||
|
Blowfish
multi-core scalar |
23005 | 42081 | ||
|
Text Compress
single-core scalar |
4835 | 3096 | ||
|
Text Compress
multi-core scalar |
25148 | 44847 | ||
|
Text Decompress
single-core scalar |
4877 | 3170 | ||
|
Text Decompress
multi-core scalar |
26924 | 46888 | ||
|
Image Compress
single-core scalar |
4088 | 2912 | ||
|
Image Compress
multi-core scalar |
22418 | 43023 | ||
|
Image Decompress
single-core scalar |
5252 | 3084 | ||
|
Image Decompress
multi-core scalar |
25548 | 32285 | ||
|
Lua
single-core scalar |
9338 | 5608 | ||
|
Lua
multi-core scalar |
38797 | 68614 | ||
Floating Point Performance
| Alienware M18xR2 | MacPro5,1 | |||
|---|---|---|---|---|
| Floating Point | 29822 | 43666 | ||
|
Mandelbrot
single-core scalar |
3879 | 2912 | ||
|
Mandelbrot
multi-core scalar |
28738 | 61894 | ||
|
Dot Product
single-core scalar |
6054 | 4763 | ||
|
Dot Product
single-core vector |
9758 | 5739 | ||
|
Dot Product
multi-core scalar |
38216 | 57876 | ||
|
Dot Product
multi-core vector |
62921 | 89911 | ||
|
LU Decomposition
single-core scalar |
6278 | 2091 | ||
|
LU Decomposition
multi-core scalar |
18935 | 10030 | ||
|
Primality Test
single-core scalar |
10068 | 7377 | ||
|
Primality Test
multi-core scalar |
49649 | 79784 | ||
|
Sharpen Image
single-core scalar |
3392 | 7292 | ||
|
Sharpen Image
multi-core scalar |
23024 | 119314 | ||
|
Blur Image
single-core scalar |
28710 | 8655 | ||
|
Blur Image
multi-core scalar |
127899 | 153689 | ||
Memory Performance
| Alienware M18xR2 | MacPro5,1 | |||
|---|---|---|---|---|
| Memory | 10970 | 5011 | ||
|
Read Sequential
single-core scalar |
11917 | 4998 | ||
|
Write Sequential
single-core scalar |
16604 | 9028 | ||
|
Stdlib Allocate
single-core scalar |
8585 | 3741 | ||
|
Stdlib Write
single-core scalar |
9689 | 3356 | ||
|
Stdlib Copy
single-core scalar |
8057 | 3936 | ||
Stream Performance
| Alienware M18xR2 | MacPro5,1 | |||
|---|---|---|---|---|
| Stream | 10408 | 5452 | ||
|
Stream Copy
single-core scalar |
10228 | 5187 | ||
|
Stream Copy
single-core vector |
11448 | 6162 | ||
|
Stream Scale
single-core scalar |
10713 | 5406 | ||
|
Stream Scale
single-core vector |
10979 | 5862 | ||
|
Stream Add
single-core scalar |
10395 | 5070 | ||
|
Stream Add
single-core vector |
11336 | 6024 | ||
|
Stream Triad
single-core scalar |
9744 | 5471 | ||
|
Stream Triad
single-core vector |
8427 | 4434 | ||
