iMac9,1 vs MacBook Air (11-inch Mid 2011)
| iMac9,1 | MacBook Air (11-inch Mid 2011) | |||
|---|---|---|---|---|
| Geekbench 2 Score | 4141 | 6356 | ||
System Information
| iMac9,1 | MacBook Air (11-inch Mid 2011) | |
|---|---|---|
| Operating System | Mac OS X 10.6 (Build 10A432) | Mac OS X 10.8.4 (Build 12E55) |
| Model | iMac9,1 | MacBook Air (11-inch Mid 2011) |
| Processor |
Intel Core 2 Duo E8135 @ 2.66 GHz
1 Processor, 2 Cores |
Intel Core i7-2677M @ 1.80 GHz
1 Processor, 2 Cores, 4 Threads |
| Processor ID | GenuineIntel Family 6 Model 23 Stepping 10 | GenuineIntel Family 6 Model 42 Stepping 7 |
| L1 Instruction Cache | 32 KB | 32 KB x 2 |
| L1 Data Cache | 32 KB | 32 KB x 2 |
| L2 Cache | 6144 KB | 256 KB x 2 |
| L3 Cache | 0 KB | 4096 KB |
| Motherboard | Apple Inc. Mac-F2218EC8 | Apple Inc. Mac-C08A6BB70A942AC2 MacBookAir4,1 |
| BIOS | Apple Inc. IM91.88Z.008D.B08.0904271717 | Apple Inc. MBA41.88Z.0077.B0F.1201241549 |
| Memory | 4.00 GB 1067 MHz DDR3 | 4.00 GB 1333 MHz DDR3 |
Integer Performance
| iMac9,1 | MacBook Air (11-inch Mid 2011) | |||
|---|---|---|---|---|
| Integer | 4021 | 5068 | ||
|
Blowfish
single-core scalar |
1948 | 1763 | ||
|
Blowfish
multi-core scalar |
4125 | 5536 | ||
|
Text Compress
single-core scalar |
2399 | 2829 | ||
|
Text Compress
multi-core scalar |
4614 | 6813 | ||
|
Text Decompress
single-core scalar |
1872 | 3134 | ||
|
Text Decompress
multi-core scalar |
3845 | 7771 | ||
|
Image Compress
single-core scalar |
2293 | 2605 | ||
|
Image Compress
multi-core scalar |
4461 | 6406 | ||
|
Image Decompress
single-core scalar |
2376 | 2966 | ||
|
Image Decompress
multi-core scalar |
4754 | 6647 | ||
|
Crafty Chess
single-core scalar |
4096 | |||
|
Crafty Chess
multi-core scalar |
7339 | |||
|
Lua
single-core scalar |
4180 | 4677 | ||
|
Lua
multi-core scalar |
8002 | 9677 | ||
Floating Point Performance
| iMac9,1 | MacBook Air (11-inch Mid 2011) | |||
|---|---|---|---|---|
| Floating Point | 5534 | 8379 | ||
|
Mandelbrot
single-core scalar |
1983 | 2414 | ||
|
Mandelbrot
multi-core scalar |
3981 | 7848 | ||
|
Dot Product
single-core scalar |
3076 | 3928 | ||
|
Dot Product
single-core vector |
2036 | 4807 | ||
|
Dot Product
multi-core scalar |
6756 | 9315 | ||
|
Dot Product
multi-core vector |
4990 | 13219 | ||
|
LU Decomposition
single-core scalar |
1466 | 2159 | ||
|
LU Decomposition
multi-core scalar |
2969 | 3322 | ||
|
Primality Test
single-core scalar |
5040 | 6731 | ||
|
Primality Test
multi-core scalar |
7679 | 12682 | ||
|
Sharpen Image
single-core scalar |
5648 | 5637 | ||
|
Sharpen Image
multi-core scalar |
11160 | 17045 | ||
|
Blur Image
single-core scalar |
6964 | 6549 | ||
|
Blur Image
multi-core scalar |
13729 | 21659 | ||
Memory Performance
| iMac9,1 | MacBook Air (11-inch Mid 2011) | |||
|---|---|---|---|---|
| Memory | 2995 | 4976 | ||
|
Read Sequential
single-core scalar |
4070 | 5457 | ||
|
Write Sequential
single-core scalar |
3173 | 7851 | ||
|
Stdlib Allocate
single-core scalar |
2635 | 3486 | ||
|
Stdlib Write
single-core scalar |
2513 | 3466 | ||
|
Stdlib Copy
single-core scalar |
2587 | 4620 | ||
Stream Performance
| iMac9,1 | MacBook Air (11-inch Mid 2011) | |||
|---|---|---|---|---|
| Stream | 1978 | 6551 | ||
|
Stream Copy
single-core scalar |
1905 | 6246 | ||
|
Stream Scale
single-core scalar |
2086 | 6264 | ||
|
Stream Add
single-core scalar |
1979 | 5986 | ||
|
Stream Triad
single-core scalar |
2049 | 6461 | ||
