Alienware M18xR1 vs MacPro5,1
| Alienware M18xR1 | MacPro5,1 | |||
|---|---|---|---|---|
| Geekbench 2 Score | 18518 | 20138 | ||
System Information
| Alienware M18xR1 | MacPro5,1 | |
|---|---|---|
| Operating System | Microsoft Windows 8 Pro (64-bit) | Mac OS X 10.8 (Build 12A269) |
| Model | Alienware M18xR1 | MacPro5,1 |
| Processor |
Intel Core i7-2920XM @ 2.49 GHz
1 Processor, 4 Cores, 8 Threads |
Intel Xeon E5645 @ 2.40 GHz
2 Processors, 12 Cores, 24 Threads |
| Processor ID | GenuineIntel Family 6 Model 42 Stepping 7 | GenuineIntel Family 6 Model 44 Stepping 2 |
| 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 | 8192 KB | 12288 KB |
| Motherboard | Alienware M18xR1 | Apple Inc. Mac-F221BEC8 |
| Northbridge | Intel Sandy Bridge 09 | |
| Southbridge | Intel HM67 B3 | |
| BIOS | Alienware A05 | Apple Inc. MP51.88Z.007F.B03.1010071432 |
| Memory | 16.00 GB DDR3 SDRAM 931MHz | 64.00 GB 1333 MHz DDR3 |
Integer Performance
| Alienware M18xR1 | MacPro5,1 | |||
|---|---|---|---|---|
| Integer | 15808 | 19731 | ||
|
Blowfish
single-core scalar |
2753 | 1608 | ||
|
Blowfish
multi-core scalar |
20099 | 31120 | ||
|
Text Compress
single-core scalar |
4843 | 2265 | ||
|
Text Compress
multi-core scalar |
25598 | 34160 | ||
|
Text Decompress
single-core scalar |
5157 | 2330 | ||
|
Text Decompress
multi-core scalar |
27840 | 36935 | ||
|
Image Compress
single-core scalar |
4237 | 2139 | ||
|
Image Compress
multi-core scalar |
22474 | 34401 | ||
|
Image Decompress
single-core scalar |
5197 | 2279 | ||
|
Image Decompress
multi-core scalar |
24975 | 32163 | ||
|
Lua
single-core scalar |
9179 | 4126 | ||
|
Lua
multi-core scalar |
37353 | 53253 | ||
Floating Point Performance
| Alienware M18xR1 | MacPro5,1 | |||
|---|---|---|---|---|
| Floating Point | 28481 | 34227 | ||
|
Mandelbrot
single-core scalar |
3284 | 2128 | ||
|
Mandelbrot
multi-core scalar |
25718 | 44821 | ||
|
Dot Product
single-core scalar |
6185 | 3464 | ||
|
Dot Product
single-core vector |
9951 | 4160 | ||
|
Dot Product
multi-core scalar |
39009 | 42565 | ||
|
Dot Product
multi-core vector |
64185 | 70858 | ||
|
LU Decomposition
single-core scalar |
6195 | 1501 | ||
|
LU Decomposition
multi-core scalar |
6106 | 18198 | ||
|
Primality Test
single-core scalar |
10186 | 5520 | ||
|
Primality Test
multi-core scalar |
45814 | 62752 | ||
|
Sharpen Image
single-core scalar |
3385 | 5363 | ||
|
Sharpen Image
multi-core scalar |
23123 | 91708 | ||
|
Blur Image
single-core scalar |
27664 | 6721 | ||
|
Blur Image
multi-core scalar |
127931 | 119421 | ||
Memory Performance
| Alienware M18xR1 | MacPro5,1 | |||
|---|---|---|---|---|
| Memory | 9945 | 3758 | ||
|
Read Sequential
single-core scalar |
9953 | 3589 | ||
|
Write Sequential
single-core scalar |
15599 | 6502 | ||
|
Stdlib Allocate
single-core scalar |
6546 | 2859 | ||
|
Stdlib Write
single-core scalar |
9902 | 2717 | ||
|
Stdlib Copy
single-core scalar |
7728 | 3123 | ||
Stream Performance
| Alienware M18xR1 | MacPro5,1 | |||
|---|---|---|---|---|
| Stream | 10285 | 5011 | ||
|
Stream Copy
single-core scalar |
9338 | 4009 | ||
|
Stream Scale
single-core scalar |
9868 | 4219 | ||
|
Stream Add
single-core scalar |
10172 | 3589 | ||
|
Stream Triad
single-core scalar |
9849 | 3702 | ||
