iMac (27-inch Mid 2011) vs MacBook Air (13-inch Mid 2013)
| iMac (27-inch Mid 2011) | MacBook Air (13-inch Mid 2013) | |||
|---|---|---|---|---|
| Geekbench 3 Score | 2748 | 3210 | ||
| Geekbench 3 Multicore Score | 7168 | 6370 | ||
System Information
| iMac (27-inch Mid 2011) | MacBook Air (13-inch Mid 2013) | |
|---|---|---|
| Operating System | Mac OS X 10.7.5 (Build 11G63) | Mac OS X 10.11.1 |
| Model | iMac (27-inch Mid 2011) | MacBook Air (13-inch Mid 2013) |
| Processor |
Intel Core i5-2500S @ 2.70 GHz
1 Processor, 4 Cores |
Intel Core i7-4650U @ 1.70 GHz
1 Processor, 2 Cores, 4 Threads |
| Processor ID | GenuineIntel Family 6 Model 42 Stepping 7 | GenuineIntel Family 6 Model 69 Stepping 1 |
| L1 Instruction Cache | 32 KB x 2 | 32 KB x 2 |
| L1 Data Cache | 32 KB x 2 | 32 KB x 2 |
| L2 Cache | 256 KB x 2 | 256 KB x 2 |
| L3 Cache | 6144 KB | 4096 KB |
| Motherboard | Apple Inc. Mac-942B59F58194171B iMac12,2 | Apple Inc. Mac-7DF21CB3ED6977E5 MacBookAir6,2 |
| BIOS | Apple Inc. IM121.88Z.0047.B1F.1201241648 | Apple Inc. MBA61.88Z.0099.B20.1509081314 |
| Memory | 12.00 GB 1333 MHz DDR3 | 8.00 GB 1600 MHz DDR3 |
Integer Performance
| iMac (27-inch Mid 2011) | MacBook Air (13-inch Mid 2013) | |||
|---|---|---|---|---|
| Integer | 2808 | 3384 | ||
| Integer Multicore | 8299 | 7204 | ||
| AES | 2856 | 5327 | ||
| AES Multicore | 7035 | 9191 | ||
| Twofish | 2741 | 2989 | ||
| Twofish Multicore | 8415 | 7840 | ||
| SHA1 | 2729 | 3561 | ||
| SHA1 Multicore | 8231 | 6258 | ||
| SHA2 | 2758 | 4065 | ||
| SHA2 Multicore | 8522 | 6390 | ||
| BZip2 Compress | 2791 | 2662 | ||
| BZip2 Compress Multicore | 8417 | 6236 | ||
| BZip2 Decompress | 2840 | 2636 | ||
| BZip2 Decompress Multicore | 8671 | 6701 | ||
| JPEG Compress | 2757 | 3227 | ||
| JPEG Compress Multicore | 8431 | 7440 | ||
| JPEG Decompress | 2827 | 4624 | ||
| JPEG Decompress Multicore | 8515 | 9288 | ||
| PNG Compress | 2779 | 2889 | ||
| PNG Compress Multicore | 8423 | 7575 | ||
| PNG Decompress | 2755 | 3337 | ||
| PNG Decompress Multicore | 8505 | 7508 | ||
| Sobel | 2861 | 3760 | ||
| Sobel Multicore | 8692 | 7313 | ||
| Lua | 2757 | 3695 | ||
| Lua Multicore | 8037 | 6986 | ||
| Dijkstra | 3071 | 2367 | ||
| Dijkstra Multicore | 8139 | 5824 | ||
Floating Point Performance
| iMac (27-inch Mid 2011) | MacBook Air (13-inch Mid 2013) | |||
|---|---|---|---|---|
| Floating Point | 2781 | 3298 | ||
| Floating Point Multicore | 8318 | 7304 | ||
| BlackScholes | 3030 | 4109 | ||
| BlackScholes Multicore | 9214 | 9428 | ||
| Mandelbrot | 2788 | 2755 | ||
| Mandelbrot Multicore | 8124 | 8935 | ||
| Sharpen Filter | 2769 | 2848 | ||
| Sharpen Filter Multicore | 8043 | 6377 | ||
| Blur Filter | 2791 | 2273 | ||
| Blur Filter Multicore | 8087 | 5664 | ||
| SGEMM | 2671 | 3217 | ||
| SGEMM Multicore | 8169 | 7088 | ||
| DGEMM | 2613 | 3457 | ||
| DGEMM Multicore | 8139 | 7364 | ||
| SFFT | 2814 | 3036 | ||
| SFFT Multicore | 8493 | 5853 | ||
| DFFT | 2843 | 3047 | ||
| DFFT Multicore | 8549 | 6211 | ||
| N-Body | 2737 | 4700 | ||
| N-Body Multicore | 7849 | 9197 | ||
| Ray Trace | 2775 | 4298 | ||
| Ray Trace Multicore | 8596 | 8142 | ||
Memory Performance
| iMac (27-inch Mid 2011) | MacBook Air (13-inch Mid 2013) | |||
|---|---|---|---|---|
| Memory | 2564 | 2690 | ||
| Memory Multicore | 2609 | 2837 | ||
| Stream Copy | 2579 | 2942 | ||
| Stream Copy Multicore | 2610 | 3352 | ||
| Stream Scale | 2521 | 2791 | ||
| Stream Scale Multicore | 2640 | 2778 | ||
| Stream Add | 2542 | 2481 | ||
| Stream Add Multicore | 2554 | 2602 | ||
| Stream Triad | 2619 | 2573 | ||
| Stream Triad Multicore | 2634 | 2676 | ||
