iMac12,2 vs Alienware M15x
| iMac12,2 | Alienware M15x | |||
|---|---|---|---|---|
| Geekbench 2 Score | 15711 | 7173 | ||
System Information
| iMac12,2 | Alienware M15x | |
|---|---|---|
| Operating System | Mac OS X 10.8.1 (Build 12B19) | Microsoft Windows 7 Home Premium (64-bit) |
| Model | iMac12,2 | Alienware M15x |
| Processor |
Intel Core i7-3930K @ 2.80 GHz
1 Processor, 6 Cores, 12 Threads |
Intel Core i7-940XM @ 2.13 GHz
1 Processor, 4 Cores, 8 Threads |
| Processor ID | GenuineIntel Family 6 Model 45 Stepping 7 | GenuineIntel Family 6 Model 30 Stepping 5 |
| Processor Codename | Clarksfield | |
| Processor Package | Socket 989 rPGA | |
| L1 Instruction Cache | 32 KB x 6 | 32 KB x 4 |
| L1 Data Cache | 32 KB x 6 | 32 KB x 4 |
| L2 Cache | 256 KB x 6 | 256 KB x 4 |
| L3 Cache | 12288 KB | 8192 KB |
| Motherboard | Apple Inc. Mac-942B59F58194171B Rev 1.xx | Alienware |
| Northbridge | Intel DMI Host Bridge 11 | |
| Southbridge | Intel PM55 06 | |
| BIOS | Apple Inc. IM121.88Z.0047.B1D.1110171110 | Alienware A08 |
| Memory | 32.00 GB 1600 MHz DDR3 | 8.00 GB DDR3 SDRAM 665MHz |
Integer Performance
| iMac12,2 | Alienware M15x | |||
|---|---|---|---|---|
| Integer | 14147 | 7214 | ||
|
Blowfish
single-core scalar |
1964 | 1901 | ||
|
Blowfish
multi-core scalar |
20397 | 9334 | ||
|
Text Compress
single-core scalar |
3114 | 2552 | ||
|
Text Compress
multi-core scalar |
24507 | 10427 | ||
|
Text Decompress
single-core scalar |
3466 | 2840 | ||
|
Text Decompress
multi-core scalar |
27176 | 12164 | ||
|
Image Compress
single-core scalar |
2920 | 2662 | ||
|
Image Compress
multi-core scalar |
23727 | 10506 | ||
|
Image Decompress
single-core scalar |
3407 | 2813 | ||
|
Image Decompress
multi-core scalar |
20924 | 10251 | ||
|
Lua
single-core scalar |
4763 | 5175 | ||
|
Lua
multi-core scalar |
33409 | 15948 | ||
Floating Point Performance
| iMac12,2 | Alienware M15x | |||
|---|---|---|---|---|
| Floating Point | 25041 | 8520 | ||
|
Mandelbrot
single-core scalar |
2711 | 2476 | ||
|
Mandelbrot
multi-core scalar |
29421 | 12184 | ||
|
Dot Product
single-core scalar |
4413 | 1363 | ||
|
Dot Product
single-core vector |
5334 | 6345 | ||
|
Dot Product
multi-core scalar |
34362 | 7519 | ||
|
Dot Product
multi-core vector |
48659 | 24446 | ||
|
LU Decomposition
single-core scalar |
2382 | 3059 | ||
|
LU Decomposition
multi-core scalar |
9196 | 6447 | ||
|
Primality Test
single-core scalar |
7461 | 5071 | ||
|
Primality Test
multi-core scalar |
45929 | 15252 | ||
|
Sharpen Image
single-core scalar |
6322 | 1957 | ||
|
Sharpen Image
multi-core scalar |
65866 | 9638 | ||
|
Blur Image
single-core scalar |
7382 | 3997 | ||
|
Blur Image
multi-core scalar |
81148 | 19527 | ||
Memory Performance
| iMac12,2 | Alienware M15x | |||
|---|---|---|---|---|
| Memory | 5977 | 5335 | ||
|
Read Sequential
single-core scalar |
6067 | 6382 | ||
|
Write Sequential
single-core scalar |
8895 | 8863 | ||
|
Stdlib Allocate
single-core scalar |
4141 | 3811 | ||
|
Stdlib Write
single-core scalar |
4685 | 3223 | ||
|
Stdlib Copy
single-core scalar |
6097 | 4396 | ||
Stream Performance
| iMac12,2 | Alienware M15x | |||
|---|---|---|---|---|
| Stream | 8006 | 5994 | ||
|
Stream Copy
single-core scalar |
7087 | 5670 | ||
|
Stream Copy
single-core vector |
9732 | 7064 | ||
|
Stream Scale
single-core scalar |
6951 | 5143 | ||
|
Stream Scale
single-core vector |
9207 | 6225 | ||
|
Stream Add
single-core scalar |
6819 | 5716 | ||
|
Stream Add
single-core vector |
9749 | 6932 | ||
|
Stream Triad
single-core scalar |
7351 | 6114 | ||
|
Stream Triad
single-core vector |
7157 | 5088 | ||
