iMac18,3 vs MacBook Air (13-inch Early 2014)
| iMac18,3 | MacBook Air (13-inch Early 2014) | |||
|---|---|---|---|---|
| Geekbench 3 Score | 4659 | 2698 | ||
| Geekbench 3 Multicore Score | 19153 | 5269 | ||
System Information
| iMac18,3 | MacBook Air (13-inch Early 2014) | |
|---|---|---|
| Operating System | Mac OS X 10.12.6 | Mac OS X 10.11.4 (Build 15E65) |
| Model | iMac18,3 | MacBook Air (13-inch Early 2014) |
| Processor |
Intel Core i7-7700K @ 4.20 GHz
1 Processor, 4 Cores, 8 Threads |
Intel Core i5-4260U @ 1.40 GHz
1 Processor, 2 Cores, 4 Threads |
| Processor ID | GenuineIntel Family 6 Model 158 Stepping 9 | GenuineIntel Family 6 Model 69 Stepping 1 |
| 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-BE088AF8C5EB4FA2 iMac18,3 | Apple Inc. Mac-7DF21CB3ED6977E5 MacBookAir6,2 |
| BIOS | Apple Inc. IM183.88Z.0145.B09.1706181606 | Apple Inc. MBA61.88Z.0099.B21.1510261716 |
| Memory | 8.00 GB 2400 MHz DDR4 | 4.00 GB 1600 MHz DDR3 |
Integer Performance
| iMac18,3 | MacBook Air (13-inch Early 2014) | |||
|---|---|---|---|---|
| Integer | 4590 | 2738 | ||
| Integer Multicore | 21375 | 5927 | ||
| AES | 1696 | 4260 | ||
| AES Multicore | 10922 | 8016 | ||
| Twofish | 4667 | 2409 | ||
| Twofish Multicore | 28197 | 6162 | ||
| SHA1 | 5059 | 2778 | ||
| SHA1 Multicore | 22307 | 5090 | ||
| SHA2 | 5663 | 3126 | ||
| SHA2 Multicore | 21757 | 5270 | ||
| BZip2 Compress | 3820 | 2194 | ||
| BZip2 Compress Multicore | 19977 | 5105 | ||
| BZip2 Decompress | 4450 | 2265 | ||
| BZip2 Decompress Multicore | 22526 | 5542 | ||
| JPEG Compress | 4690 | 2494 | ||
| JPEG Compress Multicore | 23327 | 6198 | ||
| JPEG Decompress | 7175 | 3614 | ||
| JPEG Decompress Multicore | 30600 | 7435 | ||
| PNG Compress | 4104 | 2390 | ||
| PNG Compress Multicore | 23297 | 6335 | ||
| PNG Decompress | 4853 | 2733 | ||
| PNG Decompress Multicore | 24541 | 6373 | ||
| Sobel | 6342 | 3123 | ||
| Sobel Multicore | 25877 | 5896 | ||
| Lua | 6088 | 2959 | ||
| Lua Multicore | 24257 | 5646 | ||
| Dijkstra | 4032 | 2021 | ||
| Dijkstra Multicore | 11287 | 4802 | ||
Floating Point Performance
| iMac18,3 | MacBook Air (13-inch Early 2014) | |||
|---|---|---|---|---|
| Floating Point | 5155 | 2709 | ||
| Floating Point Multicore | 24594 | 5912 | ||
| BlackScholes | 6014 | 3046 | ||
| BlackScholes Multicore | 31420 | 7469 | ||
| Mandelbrot | 3677 | 2353 | ||
| Mandelbrot Multicore | 24341 | 7481 | ||
| Sharpen Filter | 4161 | 2335 | ||
| Sharpen Filter Multicore | 20570 | 4805 | ||
| Blur Filter | 3287 | 1768 | ||
| Blur Filter Multicore | 18915 | 4254 | ||
| SGEMM | 5878 | 2655 | ||
| SGEMM Multicore | 23365 | 5839 | ||
| DGEMM | 5280 | 2945 | ||
| DGEMM Multicore | 24936 | 5938 | ||
| SFFT | 4661 | 2538 | ||
| SFFT Multicore | 19572 | 4882 | ||
| DFFT | 5010 | 2697 | ||
| DFFT Multicore | 20980 | 5154 | ||
| N-Body | 8431 | 3794 | ||
| N-Body Multicore | 37048 | 7605 | ||
| Ray Trace | 7183 | 3555 | ||
| Ray Trace Multicore | 30709 | 6886 | ||
Memory Performance
| iMac18,3 | MacBook Air (13-inch Early 2014) | |||
|---|---|---|---|---|
| Memory | 3806 | 2600 | ||
| Memory Multicore | 3829 | 2667 | ||
| Stream Copy | 3874 | 2956 | ||
| Stream Copy Multicore | 3978 | 3055 | ||
| Stream Scale | 3929 | 2693 | ||
| Stream Scale Multicore | 3747 | 2669 | ||
| Stream Add | 3592 | 2335 | ||
| Stream Add Multicore | 3673 | 2407 | ||
| Stream Triad | 3840 | 2462 | ||
| Stream Triad Multicore | 3930 | 2578 | ||
