Alienware M18xR2 vs iMac11,1
| Alienware M18xR2 | iMac11,1 | |||
|---|---|---|---|---|
| Geekbench 2 Score | 19293 | 6490 | ||
System Information
| Alienware M18xR2 | iMac11,1 | |
|---|---|---|
| Operating System | Microsoft Windows 7 Home Premium (64-bit) | Mac OS X 10.6.7 (Build 10J869) |
| Model | Alienware M18xR2 | iMac11,1 |
| Processor |
Intel Core i7-3920XM @ 3.09 GHz
1 Processor, 4 Cores, 8 Threads |
Intel Core i5-750 @ 2.66 GHz
1 Processor, 4 Cores |
| Processor ID | GenuineIntel Family 6 Model 58 Stepping 9 | GenuineIntel Family 6 Model 30 Stepping 5 |
| Processor Codename | Ivy 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 | 8192 KB |
| Motherboard | Alienware M18xR2 | Apple Inc. Mac-F2268DAE |
| Northbridge | Intel Ivy Bridge 09 | |
| Southbridge | Intel ID1E57 04 | |
| BIOS | Alienware A08 | Apple Inc. IM111.88Z.0034.B02.1003171314 |
| Memory | 16.00 GB DDR3 SDRAM 932MHz | 4.00 GB 1067 MHz DDR3 |
Integer Performance
| Alienware M18xR2 | iMac11,1 | |||
|---|---|---|---|---|
| Integer | 16159 | 5004 | ||
|
Blowfish
single-core scalar |
3157 | 1922 | ||
|
Blowfish
multi-core scalar |
23069 | 7209 | ||
|
Text Compress
single-core scalar |
4836 | 2050 | ||
|
Text Compress
multi-core scalar |
25430 | 6989 | ||
|
Text Decompress
single-core scalar |
4888 | 2248 | ||
|
Text Decompress
multi-core scalar |
26952 | 8111 | ||
|
Image Compress
single-core scalar |
4237 | 2075 | ||
|
Image Compress
multi-core scalar |
22500 | 7119 | ||
|
Image Decompress
single-core scalar |
5222 | 1825 | ||
|
Image Decompress
multi-core scalar |
25628 | 6344 | ||
|
Lua
single-core scalar |
9327 | 3408 | ||
|
Lua
multi-core scalar |
38671 | 10755 | ||
Floating Point Performance
| Alienware M18xR2 | iMac11,1 | |||
|---|---|---|---|---|
| Floating Point | 29760 | 10474 | ||
|
Mandelbrot
single-core scalar |
3861 | 2665 | ||
|
Mandelbrot
multi-core scalar |
28763 | 9489 | ||
|
Dot Product
single-core scalar |
6054 | 4339 | ||
|
Dot Product
single-core vector |
9762 | 5166 | ||
|
Dot Product
multi-core scalar |
38213 | 16114 | ||
|
Dot Product
multi-core vector |
62452 | 20920 | ||
|
LU Decomposition
single-core scalar |
6272 | 690 | ||
|
LU Decomposition
multi-core scalar |
20517 | 2447 | ||
|
Primality Test
single-core scalar |
10171 | 5197 | ||
|
Primality Test
multi-core scalar |
47774 | 14591 | ||
|
Sharpen Image
single-core scalar |
3392 | 6277 | ||
|
Sharpen Image
multi-core scalar |
22966 | 21701 | ||
|
Blur Image
single-core scalar |
28398 | 8247 | ||
|
Blur Image
multi-core scalar |
128056 | 28796 | ||
Memory Performance
| Alienware M18xR2 | iMac11,1 | |||
|---|---|---|---|---|
| Memory | 10946 | 3583 | ||
|
Read Sequential
single-core scalar |
11964 | 5181 | ||
|
Write Sequential
single-core scalar |
16629 | 2848 | ||
|
Stdlib Allocate
single-core scalar |
8582 | 3468 | ||
|
Stdlib Write
single-core scalar |
9618 | 2754 | ||
|
Stdlib Copy
single-core scalar |
7938 | 3666 | ||
Stream Performance
| Alienware M18xR2 | iMac11,1 | |||
|---|---|---|---|---|
| Stream | 10326 | 3567 | ||
|
Stream Copy
single-core scalar |
10134 | 4054 | ||
|
Stream Copy
single-core vector |
11409 | 4831 | ||
|
Stream Scale
single-core scalar |
10679 | 4073 | ||
|
Stream Scale
single-core vector |
10924 | 4323 | ||
|
Stream Add
single-core scalar |
10311 | 1565 | ||
|
Stream Add
single-core vector |
11171 | 4532 | ||
|
Stream Triad
single-core scalar |
9685 | 1710 | ||
|
Stream Triad
single-core vector |
8297 | 3449 | ||
