Mac Pro (Early 2008) vs MacBook Air (11-inch Mid 2011)
| Mac Pro (Early 2008) | MacBook Air (11-inch Mid 2011) | |||
|---|---|---|---|---|
| Geekbench 2 Score | 11199 | 6185 | ||
System Information
| Mac Pro (Early 2008) | MacBook Air (11-inch Mid 2011) | |
|---|---|---|
| Operating System | Mac OS X 10.6.2 (Build 10C540) | Mac OS X 10.7.2 |
| Model | Mac Pro (Early 2008) | MacBook Air (11-inch Mid 2011) |
| Processor |
Intel Xeon E5462 @ 2.80 GHz
2 Processors, 8 Cores |
Intel Core i7-2677M @ 1.80 GHz
1 Processor, 2 Cores, 4 Threads |
| Processor ID | GenuineIntel Family 6 Model 23 Stepping 6 | 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-F42C88C8 Proto1 | Apple Inc. Mac-C08A6BB70A942AC2 MacBookAir4,1 |
| BIOS | Apple Inc. MP31.88Z.006C.B05.0802291410 | Apple Inc. MBA41.88Z.0077.B00.1106300929 |
| Memory | 16.00 GB 800 MHz DDR2 FB-DIMM | 4.00 GB 1333 MHz DDR3 |
Integer Performance
| Mac Pro (Early 2008) | MacBook Air (11-inch Mid 2011) | |||
|---|---|---|---|---|
| Integer | 11497 | 5037 | ||
|
Blowfish
single-core scalar |
1825 | 1763 | ||
|
Blowfish
multi-core scalar |
15243 | 5558 | ||
|
Text Compress
single-core scalar |
2514 | 2845 | ||
|
Text Compress
multi-core scalar |
18762 | 6886 | ||
|
Text Decompress
single-core scalar |
2165 | 3130 | ||
|
Text Decompress
multi-core scalar |
17445 | 7857 | ||
|
Image Compress
single-core scalar |
2405 | 2593 | ||
|
Image Compress
multi-core scalar |
18309 | 6411 | ||
|
Image Decompress
single-core scalar |
2475 | 2961 | ||
|
Image Decompress
multi-core scalar |
16331 | 6696 | ||
|
Lua
single-core scalar |
4864 | 4601 | ||
|
Lua
multi-core scalar |
35627 | 9148 | ||
Floating Point Performance
| Mac Pro (Early 2008) | MacBook Air (11-inch Mid 2011) | |||
|---|---|---|---|---|
| Floating Point | 18047 | 8305 | ||
|
Mandelbrot
single-core scalar |
2089 | 2445 | ||
|
Mandelbrot
multi-core scalar |
16650 | 8074 | ||
|
Dot Product
single-core scalar |
3784 | 3957 | ||
|
Dot Product
single-core vector |
2946 | 4746 | ||
|
Dot Product
multi-core scalar |
31533 | 9255 | ||
|
Dot Product
multi-core vector |
26382 | 13142 | ||
|
LU Decomposition
single-core scalar |
1575 | 2160 | ||
|
LU Decomposition
multi-core scalar |
11589 | 3280 | ||
|
Primality Test
single-core scalar |
5486 | 6723 | ||
|
Primality Test
multi-core scalar |
32533 | 12604 | ||
|
Sharpen Image
single-core scalar |
5972 | 5210 | ||
|
Sharpen Image
multi-core scalar |
47283 | 16540 | ||
|
Blur Image
single-core scalar |
7334 | 5976 | ||
|
Blur Image
multi-core scalar |
57506 | 22163 | ||
Memory Performance
| Mac Pro (Early 2008) | MacBook Air (11-inch Mid 2011) | |||
|---|---|---|---|---|
| Memory | 3010 | 4596 | ||
|
Read Sequential
single-core scalar |
2617 | 5125 | ||
|
Write Sequential
single-core scalar |
3628 | 6816 | ||
|
Stdlib Allocate
single-core scalar |
2772 | 3344 | ||
|
Stdlib Write
single-core scalar |
3693 | 3244 | ||
|
Stdlib Copy
single-core scalar |
2344 | 4453 | ||
Stream Performance
| Mac Pro (Early 2008) | MacBook Air (11-inch Mid 2011) | |||
|---|---|---|---|---|
| Stream | 2572 | 5965 | ||
|
Stream Copy
single-core scalar |
2534 | 5305 | ||
|
Stream Scale
single-core scalar |
2742 | 5595 | ||
|
Stream Add
single-core scalar |
2321 | 5435 | ||
|
Stream Triad
single-core scalar |
2541 | 5686 | ||
