| MacBook Air (13-inch Mid 2011) | PowerBook G4 (12-inch 1.5 GHz) | |||
|---|---|---|---|---|
| Geekbench 2 Score | 5815 | 806 | ||
| MacBook Air (13-inch Mid 2011) | PowerBook G4 (12-inch 1.5 GHz) | |
|---|---|---|
| Operating System | Mac OS X 10.8.3 (Build 12D78) | Mac OS X 10.4.9 (Build 8P135) |
| Model | MacBook Air (13-inch Mid 2011) | PowerBook G4 (12-inch 1.5 GHz) |
| Processor |
Intel Core i7-2677M @ 1.80 GHz
1 Processor, 2 Cores, 4 Threads |
PowerPC G4 (7447A) @ 1.50 GHz
1 Processor, 1 Core |
| Processor ID | GenuineIntel Family 6 Model 42 Stepping 7 | 18, 11 |
| L1 Instruction Cache | 32 KB x 2 | 32 KB |
| L1 Data Cache | 32 KB x 2 | 32 KB |
| L2 Cache | 256 KB x 2 | 512 KB |
| L3 Cache | 4096 KB | 0 KB |
| Motherboard | Apple Inc. Mac-742912EFDBEE19B3 MacBookAir4,2 | PowerBook6,8 |
| BIOS | Apple Inc. MBA41.88Z.0077.B0F.1201241549 | |
| Memory | 4.00 GB 1333 MHz DDR3 | 1.25 GB |
| MacBook Air (13-inch Mid 2011) | PowerBook G4 (12-inch 1.5 GHz) | |||
|---|---|---|---|---|
| Integer | 4270 | 1005 | ||
|
Blowfish
single-core scalar |
1849 | 1521 | ||
|
Blowfish
multi-core scalar |
5873 | 1524 | ||
|
Text Compress
single-core scalar |
2429 | 736 | ||
|
Text Compress
multi-core scalar |
6021 | 671 | ||
|
Text Decompress
single-core scalar |
2670 | 1028 | ||
|
Text Decompress
multi-core scalar |
6726 | 1009 | ||
|
Image Compress
single-core scalar |
2072 | 1220 | ||
|
Image Compress
multi-core scalar |
5224 | 1107 | ||
|
Image Decompress
single-core scalar |
2088 | 813 | ||
|
Image Decompress
multi-core scalar |
4423 | 826 | ||
|
Crafty Chess
single-core scalar |
831 | |||
|
Crafty Chess
multi-core scalar |
840 | |||
|
Lua
single-core scalar |
3679 | 984 | ||
|
Lua
multi-core scalar |
8196 | 961 | ||
| MacBook Air (13-inch Mid 2011) | PowerBook G4 (12-inch 1.5 GHz) | |||
|---|---|---|---|---|
| Floating Point | 7730 | 921 | ||
|
Mandelbrot
single-core scalar |
2432 | 679 | ||
|
Mandelbrot
multi-core scalar |
8066 | 677 | ||
|
Dot Product
single-core scalar |
3893 | 1146 | ||
|
Dot Product
single-core vector |
4784 | 1727 | ||
|
Dot Product
multi-core scalar |
10250 | 1118 | ||
|
Dot Product
multi-core vector |
12042 | 1602 | ||
|
LU Decomposition
single-core scalar |
1190 | 461 | ||
|
LU Decomposition
multi-core scalar |
2291 | 455 | ||
|
Primality Test
single-core scalar |
5755 | 969 | ||
|
Primality Test
multi-core scalar |
10443 | 758 | ||
|
Sharpen Image
single-core scalar |
5357 | 771 | ||
|
Sharpen Image
multi-core scalar |
15501 | 769 | ||
|
Blur Image
single-core scalar |
6332 | 887 | ||
|
Blur Image
multi-core scalar |
19888 | 887 | ||
| MacBook Air (13-inch Mid 2011) | PowerBook G4 (12-inch 1.5 GHz) | |||
|---|---|---|---|---|
| Memory | 5242 | 487 | ||
|
Read Sequential
single-core scalar |
5721 | 266 | ||
|
Write Sequential
single-core scalar |
8771 | 762 | ||
|
Stdlib Allocate
single-core scalar |
3449 | 802 | ||
|
Stdlib Write
single-core scalar |
3544 | 251 | ||
|
Stdlib Copy
single-core scalar |
4725 | 354 | ||
| MacBook Air (13-inch Mid 2011) | PowerBook G4 (12-inch 1.5 GHz) | |||
|---|---|---|---|---|
| Stream | 5666 | 345 | ||
|
Stream Copy
single-core scalar |
6244 | 348 | ||
|
Stream Scale
single-core scalar |
6535 | 361 | ||
|
Stream Add
single-core scalar |
2173 | 357 | ||
|
Stream Triad
single-core scalar |
2490 | 321 | ||