Alienware M18xR2 vs Mac Pro (Mid 2012)
| Alienware M18xR2 | Mac Pro (Mid 2012) | |||
|---|---|---|---|---|
| Geekbench 2 Score | 19339 | 25527 | ||
System Information
| Alienware M18xR2 | Mac Pro (Mid 2012) | |
|---|---|---|
| Operating System | Microsoft Windows 7 Home Premium (64-bit) | Mac OS X 10.7.4 |
| Model | Alienware M18xR2 | Mac Pro (Mid 2012) |
| 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 | Mac Pro (Mid 2012) | |||
|---|---|---|---|---|
| Integer | 16254 | 25408 | ||
|
Blowfish
single-core scalar |
3149 | 2191 | ||
|
Blowfish
multi-core scalar |
22708 | 41991 | ||
|
Text Compress
single-core scalar |
4796 | 3088 | ||
|
Text Compress
multi-core scalar |
24945 | 44276 | ||
|
Text Decompress
single-core scalar |
4933 | 3182 | ||
|
Text Decompress
multi-core scalar |
27070 | 47460 | ||
|
Image Compress
single-core scalar |
4216 | 2915 | ||
|
Image Compress
multi-core scalar |
22501 | 43624 | ||
|
Image Decompress
single-core scalar |
5273 | 3060 | ||
|
Image Decompress
multi-core scalar |
25697 | 38889 | ||
|
Lua
single-core scalar |
10006 | 5666 | ||
|
Lua
multi-core scalar |
39764 | 68555 | ||
Floating Point Performance
| Alienware M18xR2 | Mac Pro (Mid 2012) | |||
|---|---|---|---|---|
| Floating Point | 29789 | 43116 | ||
|
Mandelbrot
single-core scalar |
3870 | 2911 | ||
|
Mandelbrot
multi-core scalar |
28684 | 62474 | ||
|
Dot Product
single-core scalar |
6050 | 4763 | ||
|
Dot Product
single-core vector |
9751 | 5750 | ||
|
Dot Product
multi-core scalar |
38357 | 57637 | ||
|
Dot Product
multi-core vector |
63152 | 89135 | ||
|
LU Decomposition
single-core scalar |
6270 | 2088 | ||
|
LU Decomposition
multi-core scalar |
16215 | 9785 | ||
|
Primality Test
single-core scalar |
10297 | 6985 | ||
|
Primality Test
multi-core scalar |
50708 | 77518 | ||
|
Sharpen Image
single-core scalar |
3383 | 7290 | ||
|
Sharpen Image
multi-core scalar |
23065 | 117254 | ||
|
Blur Image
single-core scalar |
29073 | 8660 | ||
|
Blur Image
multi-core scalar |
128183 | 151378 | ||
Memory Performance
| Alienware M18xR2 | Mac Pro (Mid 2012) | |||
|---|---|---|---|---|
| Memory | 10881 | 5021 | ||
|
Read Sequential
single-core scalar |
11845 | 5012 | ||
|
Write Sequential
single-core scalar |
16457 | 8952 | ||
|
Stdlib Allocate
single-core scalar |
8580 | 3850 | ||
|
Stdlib Write
single-core scalar |
9568 | 3344 | ||
|
Stdlib Copy
single-core scalar |
7955 | 3947 | ||
Stream Performance
| Alienware M18xR2 | Mac Pro (Mid 2012) | |||
|---|---|---|---|---|
| Stream | 10482 | 5404 | ||
|
Stream Copy
single-core scalar |
10196 | 5055 | ||
|
Stream Copy
single-core vector |
11373 | 6239 | ||
|
Stream Scale
single-core scalar |
10598 | 5261 | ||
|
Stream Scale
single-core vector |
10898 | 5888 | ||
|
Stream Add
single-core scalar |
10327 | 5020 | ||
|
Stream Add
single-core vector |
11178 | 5968 | ||
|
Stream Triad
single-core scalar |
10999 | 5406 | ||
|
Stream Triad
single-core vector |
8293 | 4395 | ||
