iMac (27-inch Mid 2010) vs Alienware M18xR1
| iMac (27-inch Mid 2010) | Alienware M18xR1 | |||
|---|---|---|---|---|
| Geekbench 2 Score | 12271 | 18515 | ||
System Information
| iMac (27-inch Mid 2010) | Alienware M18xR1 | |
|---|---|---|
| Operating System | Mac OS X 10.8.5 (Build 12F45) | Microsoft Windows 7 Ultimate (64-bit) |
| Model | iMac (27-inch Mid 2010) | Alienware M18xR1 |
| Processor |
Intel Core i7-870 @ 3.93 GHz
1 Processor, 4 Cores, 8 Threads |
Intel Core i7-2920XM @ 2.50 GHz
1 Processor, 4 Cores, 8 Threads |
| Processor ID | GenuineIntel Family 6 Model 30 Stepping 5 | GenuineIntel Family 6 Model 42 Stepping 7 |
| Processor Codename | Sandy 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-F2238BAE 1.0 | Alienware M18xR1 |
| Northbridge | Intel Sandy Bridge 09 | |
| Southbridge | Intel HM67 B3 | |
| BIOS | Apple Inc. IM112.88Z.0057.B00.1005051455 | Alienware A05 |
| Memory | 16.00 GB 1428 MHz DDR3 | 16.00 GB DDR3 SDRAM 799MHz |
Integer Performance
| iMac (27-inch Mid 2010) | Alienware M18xR1 | |||
|---|---|---|---|---|
| Integer | 11151 | 16784 | ||
|
Blowfish
single-core scalar |
2260 | 2970 | ||
|
Blowfish
multi-core scalar |
17106 | 21105 | ||
|
Text Compress
single-core scalar |
2651 | 5132 | ||
|
Text Compress
multi-core scalar |
17157 | 25609 | ||
|
Text Decompress
single-core scalar |
2862 | 5529 | ||
|
Text Decompress
multi-core scalar |
19149 | 29092 | ||
|
Image Compress
single-core scalar |
2825 | 4569 | ||
|
Image Compress
multi-core scalar |
18116 | 23515 | ||
|
Image Decompress
single-core scalar |
2895 | 5494 | ||
|
Image Decompress
multi-core scalar |
15514 | 26149 | ||
|
Lua
single-core scalar |
4624 | 10877 | ||
|
Lua
multi-core scalar |
28654 | 41367 | ||
Floating Point Performance
| iMac (27-inch Mid 2010) | Alienware M18xR1 | |||
|---|---|---|---|---|
| Floating Point | 19561 | 27768 | ||
|
Mandelbrot
single-core scalar |
3234 | 3505 | ||
|
Mandelbrot
multi-core scalar |
24395 | 26863 | ||
|
Dot Product
single-core scalar |
4077 | 6593 | ||
|
Dot Product
single-core vector |
5381 | 9320 | ||
|
Dot Product
multi-core scalar |
22749 | 37796 | ||
|
Dot Product
multi-core vector |
35846 | 60416 | ||
|
LU Decomposition
single-core scalar |
1542 | 5905 | ||
|
LU Decomposition
multi-core scalar |
4134 | 15065 | ||
|
Primality Test
single-core scalar |
6916 | 11049 | ||
|
Primality Test
multi-core scalar |
35157 | 41381 | ||
|
Sharpen Image
single-core scalar |
7694 | 3166 | ||
|
Sharpen Image
multi-core scalar |
50185 | 21760 | ||
|
Blur Image
single-core scalar |
9499 | 26011 | ||
|
Blur Image
multi-core scalar |
63054 | 119934 | ||
Memory Performance
| iMac (27-inch Mid 2010) | Alienware M18xR1 | |||
|---|---|---|---|---|
| Memory | 5015 | 9940 | ||
|
Read Sequential
single-core scalar |
5600 | 9302 | ||
|
Write Sequential
single-core scalar |
8866 | 14333 | ||
|
Stdlib Allocate
single-core scalar |
3105 | 8347 | ||
|
Stdlib Write
single-core scalar |
3564 | 10042 | ||
|
Stdlib Copy
single-core scalar |
3943 | 7678 | ||
Stream Performance
| iMac (27-inch Mid 2010) | Alienware M18xR1 | |||
|---|---|---|---|---|
| Stream | 5192 | 9347 | ||
|
Stream Copy
single-core scalar |
4744 | 8660 | ||
|
Stream Scale
single-core scalar |
4585 | 9092 | ||
|
Stream Add
single-core scalar |
4442 | 9199 | ||
|
Stream Triad
single-core scalar |
4341 | 9871 | ||
