Apple Inc. MacBookAir4,2 vs Apple Inc. MacBookAir4,2
| Apple Inc. MacBookAir4,2 | Apple Inc. MacBookAir4,2 | |||
|---|---|---|---|---|
| Geekbench 3 Score | 2509 | 2509 | ||
| Geekbench 3 Multicore Score | 4786 | 4786 | ||
System Information
| Apple Inc. MacBookAir4,2 | Apple Inc. MacBookAir4,2 | |
|---|---|---|
| Operating System | Microsoft Windows 7 Professional (64-bit) | Microsoft Windows 7 Professional (64-bit) |
| Model | Apple Inc. MacBookAir4,2 | Apple Inc. MacBookAir4,2 |
| Processor |
Intel Core i7-2677M @ 1.80 GHz
1 Processor, 2 Cores, 4 Threads |
Intel Core i7-2677M @ 1.80 GHz
1 Processor, 2 Cores, 4 Threads |
| Processor ID | GenuineIntel Family 6 Model 42 Stepping 7 | GenuineIntel Family 6 Model 42 Stepping 7 |
| Processor Codename | Sandy Bridge | Sandy Bridge |
| Processor Package | Socket 988B rPGA | Socket 988B rPGA |
| 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 | 4096 KB | 4096 KB |
| Motherboard | Apple Inc. Mac-742912EFDBEE19B3 | Apple Inc. Mac-742912EFDBEE19B3 |
| Northbridge | Intel Sandy Bridge 09 | Intel Sandy Bridge 09 |
| Southbridge | Intel ID1C4D 05 | Intel ID1C4D 05 |
| BIOS | Apple Inc. MBA41.88Z.0077.B0F.1201241549 | Apple Inc. MBA41.88Z.0077.B0F.1201241549 |
| Memory | 3.91 GB DDR3 SDRAM 667MHz | 3.91 GB DDR3 SDRAM 667MHz |
Integer Performance
| Apple Inc. MacBookAir4,2 | Apple Inc. MacBookAir4,2 | |||
|---|---|---|---|---|
| Integer | 2519 | 2519 | ||
| Integer Multicore | 5588 | 5588 | ||
| AES | 2463 | 2463 | ||
| AES Multicore | 4895 | 4895 | ||
| Twofish | 1998 | 1998 | ||
| Twofish Multicore | 5020 | 5020 | ||
| SHA1 | 2703 | 2703 | ||
| SHA1 Multicore | 5077 | 5077 | ||
| SHA2 | 2938 | 2938 | ||
| SHA2 Multicore | 4849 | 4849 | ||
| BZip2 Compress | 2487 | 2487 | ||
| BZip2 Compress Multicore | 6167 | 6167 | ||
| BZip2 Decompress | 2512 | 2512 | ||
| BZip2 Decompress Multicore | 6021 | 6021 | ||
| JPEG Compress | 2644 | 2644 | ||
| JPEG Compress Multicore | 6498 | 6498 | ||
| JPEG Decompress | 3778 | 3778 | ||
| JPEG Decompress Multicore | 7731 | 7731 | ||
| PNG Compress | 2344 | 2344 | ||
| PNG Compress Multicore | 6284 | 6284 | ||
| PNG Decompress | 2536 | 2536 | ||
| PNG Decompress Multicore | 6140 | 6140 | ||
| Sobel | 2607 | 2607 | ||
| Sobel Multicore | 5266 | 5266 | ||
| Lua | 2221 | 2221 | ||
| Lua Multicore | 5115 | 5115 | ||
| Dijkstra | 1965 | 1965 | ||
| Dijkstra Multicore | 4423 | 4423 | ||
Floating Point Performance
| Apple Inc. MacBookAir4,2 | Apple Inc. MacBookAir4,2 | |||
|---|---|---|---|---|
| Floating Point | 2459 | 2459 | ||
| Floating Point Multicore | 4996 | 4996 | ||
| BlackScholes | 2727 | 2727 | ||
| BlackScholes Multicore | 5533 | 5533 | ||
| Mandelbrot | 2147 | 2147 | ||
| Mandelbrot Multicore | 6691 | 6691 | ||
| Sharpen Filter | 2034 | 2034 | ||
| Sharpen Filter Multicore | 4094 | 4094 | ||
| Blur Filter | 2019 | 2019 | ||
| Blur Filter Multicore | 3468 | 3468 | ||
| SGEMM | 2778 | 2778 | ||
| SGEMM Multicore | 5867 | 5867 | ||
| DGEMM | 2787 | 2787 | ||
| DGEMM Multicore | 5321 | 5321 | ||
| SFFT | 2236 | 2236 | ||
| SFFT Multicore | 4146 | 4146 | ||
| DFFT | 2041 | 2041 | ||
| DFFT Multicore | 3949 | 3949 | ||
| N-Body | 3129 | 3129 | ||
| N-Body Multicore | 5954 | 5954 | ||
| Ray Trace | 3042 | 3042 | ||
| Ray Trace Multicore | 6062 | 6062 | ||
Memory Performance
| Apple Inc. MacBookAir4,2 | Apple Inc. MacBookAir4,2 | |||
|---|---|---|---|---|
| Memory | 2592 | 2592 | ||
| Memory Multicore | 2766 | 2766 | ||
| Stream Copy | 3065 | 3065 | ||
| Stream Copy Multicore | 3612 | 3612 | ||
| Stream Scale | 2473 | 2473 | ||
| Stream Scale Multicore | 2576 | 2576 | ||
| Stream Add | 2413 | 2413 | ||
| Stream Add Multicore | 2486 | 2486 | ||
| Stream Triad | 2469 | 2469 | ||
| Stream Triad Multicore | 2533 | 2533 | ||
