MacBook Air (13-inch Mid 2011) vs MacBook Air (13-inch Mid 2011)
| MacBook Air (13-inch Mid 2011) | MacBook Air (13-inch Mid 2011) | |||
|---|---|---|---|---|
| Geekbench 3 Score | 144 | 144 | ||
| Geekbench 3 Multicore Score | 237 | 237 | ||
System Information
| MacBook Air (13-inch Mid 2011) | MacBook Air (13-inch Mid 2011) | |
|---|---|---|
| Operating System | Mac OS X 10.7.5 (Build 11G63) | Mac OS X 10.7.5 (Build 11G63) |
| Model | MacBook Air (13-inch Mid 2011) | MacBook Air (13-inch Mid 2011) |
| Processor |
Intel Core i5-2557M @ 1.70 GHz
1 Processor, 2 Cores, 4 Threads |
Intel Core i5-2557M @ 1.70 GHz
1 Processor, 2 Cores, 4 Threads |
| Processor ID | GenuineIntel Family 6 Model 42 Stepping 7 | GenuineIntel Family 6 Model 42 Stepping 7 |
| 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 | 3072 KB | 3072 KB |
| Motherboard | Apple Inc. Mac-742912EFDBEE19B3 MacBookAir4,2 | Apple Inc. Mac-742912EFDBEE19B3 MacBookAir4,2 |
| BIOS | Apple Inc. MBA41.88Z.0077.B14.1510261805 | Apple Inc. MBA41.88Z.0077.B14.1510261805 |
| Memory | 4.00 GB 1333 MHz DDR3 | 4.00 GB 1333 MHz DDR3 |
Integer Performance
| MacBook Air (13-inch Mid 2011) | MacBook Air (13-inch Mid 2011) | |||
|---|---|---|---|---|
| Integer | 131 | 131 | ||
| Integer Multicore | 239 | 239 | ||
| AES | 242 | 242 | ||
| AES Multicore | 216 | 216 | ||
| Twofish | 127 | 127 | ||
| Twofish Multicore | 240 | 240 | ||
| SHA1 | 125 | 125 | ||
| SHA1 Multicore | 216 | 216 | ||
| SHA2 | 120 | 120 | ||
| SHA2 Multicore | 224 | 224 | ||
| BZip2 Compress | 124 | 124 | ||
| BZip2 Compress Multicore | 263 | 263 | ||
| BZip2 Decompress | 125 | 125 | ||
| BZip2 Decompress Multicore | 258 | 258 | ||
| JPEG Compress | 124 | 124 | ||
| JPEG Compress Multicore | 246 | 246 | ||
| JPEG Decompress | 122 | 122 | ||
| JPEG Decompress Multicore | 210 | 210 | ||
| PNG Compress | 125 | 125 | ||
| PNG Compress Multicore | 267 | 267 | ||
| PNG Decompress | 125 | 125 | ||
| PNG Decompress Multicore | 260 | 260 | ||
| Sobel | 133 | 133 | ||
| Sobel Multicore | 228 | 228 | ||
| Lua | 106 | 106 | ||
| Lua Multicore | 214 | 214 | ||
| Dijkstra | 144 | 144 | ||
| Dijkstra Multicore | 291 | 291 | ||
Floating Point Performance
| MacBook Air (13-inch Mid 2011) | MacBook Air (13-inch Mid 2011) | |||
|---|---|---|---|---|
| Floating Point | 119 | 119 | ||
| Floating Point Multicore | 230 | 230 | ||
| BlackScholes | 136 | 136 | ||
| BlackScholes Multicore | 268 | 268 | ||
| Mandelbrot | 126 | 126 | ||
| Mandelbrot Multicore | 273 | 273 | ||
| Sharpen Filter | 117 | 117 | ||
| Sharpen Filter Multicore | 213 | 213 | ||
| Blur Filter | 123 | 123 | ||
| Blur Filter Multicore | 213 | 213 | ||
| SGEMM | 104 | 104 | ||
| SGEMM Multicore | 223 | 223 | ||
| DGEMM | 115 | 115 | ||
| DGEMM Multicore | 243 | 243 | ||
| SFFT | 121 | 121 | ||
| SFFT Multicore | 227 | 227 | ||
| DFFT | 121 | 121 | ||
| DFFT Multicore | 231 | 231 | ||
| N-Body | 117 | 117 | ||
| N-Body Multicore | 205 | 205 | ||
| Ray Trace | 118 | 118 | ||
| Ray Trace Multicore | 221 | 221 | ||
Memory Performance
| MacBook Air (13-inch Mid 2011) | MacBook Air (13-inch Mid 2011) | |||
|---|---|---|---|---|
| Memory | 220 | 220 | ||
| Memory Multicore | 249 | 249 | ||
| Stream Copy | 229 | 229 | ||
| Stream Copy Multicore | 273 | 273 | ||
| Stream Scale | 227 | 227 | ||
| Stream Scale Multicore | 244 | 244 | ||
| Stream Add | 209 | 209 | ||
| Stream Add Multicore | 234 | 234 | ||
| Stream Triad | 218 | 218 | ||
| Stream Triad Multicore | 247 | 247 | ||
