iMac14,2 vs MacBook Air (11-inch Mid 2011)
| iMac14,2 | MacBook Air (11-inch Mid 2011) | |||
|---|---|---|---|---|
| Geekbench 3 Score | 4671 | 1888 | ||
| Geekbench 3 Multicore Score | 18353 | 3496 | ||
System Information
| iMac14,2 | MacBook Air (11-inch Mid 2011) | |
|---|---|---|
| Operating System | Mac OS X 10.10.3 (Build 14D136) | Mac OS X 10.9 (Build 13A603) |
| Model | iMac14,2 | MacBook Air (11-inch Mid 2011) |
| Processor |
Intel Core i7-4790K @ 4.00 GHz
1 Processor, 4 Cores, 8 Threads |
Intel Core i5-2467M @ 1.60 GHz
1 Processor, 2 Cores, 4 Threads |
| Processor ID | GenuineIntel Family 6 Model 60 Stepping 3 | GenuineIntel Family 6 Model 42 Stepping 7 |
| L1 Instruction Cache | 32 KB x 4 | 32 KB x 2 |
| L1 Data Cache | 32 KB x 4 | 32 KB x 2 |
| L2 Cache | 256 KB x 4 | 256 KB x 2 |
| L3 Cache | 8192 KB | 3072 KB |
| Motherboard | Apple Inc. Mac-27ADBB7B4CEE8E61 iMac14,2 | Apple Inc. Mac-C08A6BB70A942AC2 MacBookAir4,1 |
| BIOS | Apple Inc. IM142.88Z.0118.B00.1309031249 | Apple Inc. MBA41.88Z.0077.B0F.1201241549 |
| Memory | 32.00 GB 1600 MHz DDR3 | 4.00 GB 1333 MHz DDR3 |
Integer Performance
| iMac14,2 | MacBook Air (11-inch Mid 2011) | |||
|---|---|---|---|---|
| Integer | 4917 | 1781 | ||
| Integer Multicore | 20577 | 3809 | ||
| AES | 7382 | 1794 | ||
| AES Multicore | 11166 | 3218 | ||
| Twofish | 4386 | 1778 | ||
| Twofish Multicore | 24780 | 3806 | ||
| SHA1 | 5065 | 1781 | ||
| SHA1 Multicore | 19819 | 3346 | ||
| SHA2 | 5714 | 1780 | ||
| SHA2 Multicore | 20464 | 3396 | ||
| BZip2 Compress | 3754 | 1757 | ||
| BZip2 Compress Multicore | 19583 | 4149 | ||
| BZip2 Decompress | 3840 | 1807 | ||
| BZip2 Decompress Multicore | 21078 | 4297 | ||
| JPEG Compress | 4678 | 1738 | ||
| JPEG Compress Multicore | 23656 | 4002 | ||
| JPEG Decompress | 6491 | 1785 | ||
| JPEG Decompress Multicore | 28483 | 3421 | ||
| PNG Compress | 4026 | 1777 | ||
| PNG Compress Multicore | 23938 | 4403 | ||
| PNG Decompress | 4715 | 1768 | ||
| PNG Decompress Multicore | 24174 | 4022 | ||
| Sobel | 5368 | 1785 | ||
| Sobel Multicore | 22958 | 3632 | ||
| Lua | 5842 | 1772 | ||
| Lua Multicore | 21789 | 3739 | ||
| Dijkstra | 4025 | 1845 | ||
| Dijkstra Multicore | 13128 | 4356 | ||
Floating Point Performance
| iMac14,2 | MacBook Air (11-inch Mid 2011) | |||
|---|---|---|---|---|
| Floating Point | 4967 | 1810 | ||
| Floating Point Multicore | 23459 | 3783 | ||
| BlackScholes | 5804 | 2022 | ||
| BlackScholes Multicore | 30431 | 4437 | ||
| Mandelbrot | 4119 | 1777 | ||
| Mandelbrot Multicore | 28262 | 4701 | ||
| Sharpen Filter | 4158 | 1767 | ||
| Sharpen Filter Multicore | 20060 | 3454 | ||
| Blur Filter | 3266 | 1781 | ||
| Blur Filter Multicore | 17592 | 3362 | ||
| SGEMM | 5964 | 1753 | ||
| SGEMM Multicore | 23524 | 3774 | ||
| DGEMM | 5156 | 1865 | ||
| DGEMM Multicore | 23814 | 4057 | ||
| SFFT | 4504 | 1803 | ||
| SFFT Multicore | 18679 | 3555 | ||
| DFFT | 4599 | 1802 | ||
| DFFT Multicore | 20404 | 3709 | ||
| N-Body | 6902 | 1776 | ||
| N-Body Multicore | 29084 | 3317 | ||
| Ray Trace | 6415 | 1771 | ||
| Ray Trace Multicore | 26787 | 3707 | ||
Memory Performance
| iMac14,2 | MacBook Air (11-inch Mid 2011) | |||
|---|---|---|---|---|
| Memory | 3587 | 2261 | ||
| Memory Multicore | 3696 | 2296 | ||
| Stream Copy | 4135 | 2294 | ||
| Stream Copy Multicore | 4398 | 2295 | ||
| Stream Scale | 3410 | 2290 | ||
| Stream Scale Multicore | 3500 | 2367 | ||
| Stream Add | 3382 | 2204 | ||
| Stream Add Multicore | 3451 | 2260 | ||
| Stream Triad | 3473 | 2259 | ||
| Stream Triad Multicore | 3516 | 2265 | ||
