Alienware M18xR2 vs iMac (27-inch Mid 2011)
| Alienware M18xR2 | iMac (27-inch Mid 2011) | |||
|---|---|---|---|---|
| Geekbench 3 Score | 3933 | 2783 | ||
| Geekbench 3 Multicore Score | 15300 | 9143 | ||
System Information
| Alienware M18xR2 | iMac (27-inch Mid 2011) | |
|---|---|---|
| Operating System | Microsoft Windows 7 Ultimate (64-bit) | Mac OS X 10.8.4 (Build 12E55) |
| Model | Alienware M18xR2 | iMac (27-inch Mid 2011) |
| Processor |
Intel Core i7-3920XM @ 3.10 GHz
1 Processor, 4 Cores, 8 Threads |
Intel Core i7-2600 @ 3.40 GHz
1 Processor, 8 Cores |
| Processor ID | GenuineIntel Family 6 Model 58 Stepping 9 | GenuineIntel Family 6 Model 26 Stepping 5 |
| Processor Codename | Ivy 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 | Alienware M18xR2 | Parallels Software International Inc. Mac-942B59F58194171B None |
| Northbridge | Intel Ivy Bridge 09 | |
| Southbridge | Intel ID1E57 04 | |
| BIOS | Alienware A10 | Parallels Software International Inc. 9.0.23036.915397 |
| Memory | 16.00 GB DDR3 SDRAM 1069MHz | 8.00 GB 667 MHz DRAM |
Integer Performance
| Alienware M18xR2 | iMac (27-inch Mid 2011) | |||
|---|---|---|---|---|
| Integer | 3520 | 2827 | ||
| Integer Multicore | 16412 | 8943 | ||
| AES | 366 | 2315 | ||
| AES Multicore | 1561 | 5441 | ||
| Twofish | 3739 | 2656 | ||
| Twofish Multicore | 21584 | 12553 | ||
| SHA1 | 5257 | 2824 | ||
| SHA1 Multicore | 19338 | 11333 | ||
| SHA2 | 5410 | 3032 | ||
| SHA2 Multicore | 19079 | 12248 | ||
| BZip2 Compress | 3981 | 2606 | ||
| BZip2 Compress Multicore | 21311 | 11379 | ||
| BZip2 Decompress | 3832 | 2542 | ||
| BZip2 Decompress Multicore | 20126 | 13070 | ||
| JPEG Compress | 4214 | 3199 | ||
| JPEG Compress Multicore | 22724 | 15711 | ||
| JPEG Decompress | 6049 | 4241 | ||
| JPEG Decompress Multicore | 26622 | 17849 | ||
| PNG Compress | 3712 | 2928 | ||
| PNG Compress Multicore | 21570 | 15697 | ||
| PNG Decompress | 4208 | 3041 | ||
| PNG Decompress Multicore | 22178 | 13606 | ||
| Sobel | 4373 | 3088 | ||
| Sobel Multicore | 18515 | 2018 | ||
| Lua | 3768 | 2570 | ||
| Lua Multicore | 17904 | 11876 | ||
| Dijkstra | 3276 | 2210 | ||
| Dijkstra Multicore | 12260 | 1157 | ||
Floating Point Performance
| Alienware M18xR2 | iMac (27-inch Mid 2011) | |||
|---|---|---|---|---|
| Floating Point | 4123 | 3022 | ||
| Floating Point Multicore | 19404 | 12761 | ||
| BlackScholes | 4480 | 3368 | ||
| BlackScholes Multicore | 22426 | 15090 | ||
| Mandelbrot | 3577 | 2714 | ||
| Mandelbrot Multicore | 24341 | 14724 | ||
| Sharpen Filter | 3271 | 2680 | ||
| Sharpen Filter Multicore | 14623 | 11608 | ||
| Blur Filter | 3236 | 2210 | ||
| Blur Filter Multicore | 13307 | 11422 | ||
| SGEMM | 4443 | 3862 | ||
| SGEMM Multicore | 22874 | 14283 | ||
| DGEMM | 4396 | 3658 | ||
| DGEMM Multicore | 20905 | 13278 | ||
| SFFT | 3920 | 2720 | ||
| SFFT Multicore | 16551 | 10756 | ||
| DFFT | 3781 | 2766 | ||
| DFFT Multicore | 15845 | 10767 | ||
| N-Body | 5675 | 3069 | ||
| N-Body Multicore | 25507 | 11800 | ||
| Ray Trace | 5095 | 3606 | ||
| Ray Trace Multicore | 22275 | 15009 | ||
Memory Performance
| Alienware M18xR2 | iMac (27-inch Mid 2011) | |||
|---|---|---|---|---|
| Memory | 4380 | 2217 | ||
| Memory Multicore | 4868 | 2310 | ||
| Stream Copy | 5985 | 2213 | ||
| Stream Copy Multicore | 6332 | 2319 | ||
| Stream Scale | 4113 | 2252 | ||
| Stream Scale Multicore | 4435 | 2351 | ||
| Stream Add | 3790 | 2178 | ||
| Stream Add Multicore | 4401 | 2247 | ||
| Stream Triad | 3945 | 2227 | ||
| Stream Triad Multicore | 4545 | 2326 | ||
