Apple Inc. MacBookAir4,2 vs MacBook (Early 2008)
| Apple Inc. MacBookAir4,2 | MacBook (Early 2008) | |||
|---|---|---|---|---|
| Geekbench 2 Score | 5378 | 3157 | ||
System Information
| Apple Inc. MacBookAir4,2 | MacBook (Early 2008) | |
|---|---|---|
| Operating System | Microsoft Windows 7 Professional (64-bit) | Mac OS X 10.5.4 (Build 9E17) |
| Model | Apple Inc. MacBookAir4,2 | MacBook (Early 2008) |
| Processor |
Intel Core i5-2557M @ 1.70 GHz
1 Processor, 2 Cores, 4 Threads |
Intel Core 2 Duo T8300 @ 2.40 GHz
1 Processor, 2 Cores |
| Processor ID | GenuineIntel Family 6 Model 42 Stepping 7 | GenuineIntel Family 6 Model 23 Stepping 6 |
| Processor Codename | Sandy Bridge | |
| Processor Package | Socket 988B rPGA | |
| L1 Instruction Cache | 32 KB x 2 | 32 KB |
| L1 Data Cache | 32 KB x 2 | 32 KB |
| L2 Cache | 256 KB x 2 | 3072 KB |
| L3 Cache | 3072 KB | 0 KB |
| Motherboard | Apple Inc. Mac-742912EFDBEE19B3 | Apple Inc. Mac-F22788A9 PVT |
| Northbridge | Intel Sandy Bridge 09 | |
| Southbridge | Intel ID1C4D 05 | |
| BIOS | Apple Inc. MBA41.88Z.0077.B0F.1201241549 | Apple Inc. MB41.88Z.00C1.B00.0802091535 |
| Memory | 3.91 GB DDR3 SDRAM 667MHz | 2.00 GB 667 MHz DDR2 SDRAM |
Integer Performance
| Apple Inc. MacBookAir4,2 | MacBook (Early 2008) | |||
|---|---|---|---|---|
| Integer | 4703 | 2721 | ||
|
Blowfish
single-core scalar |
1526 | 1968 | ||
|
Blowfish
multi-core scalar |
4955 | 4040 | ||
|
Text Compress
single-core scalar |
2644 | 1852 | ||
|
Text Compress
multi-core scalar |
6305 | 3360 | ||
|
Text Decompress
single-core scalar |
3004 | 1655 | ||
|
Text Decompress
multi-core scalar |
7355 | 3192 | ||
|
Image Compress
single-core scalar |
2345 | 1694 | ||
|
Image Compress
multi-core scalar |
5576 | 3301 | ||
|
Image Decompress
single-core scalar |
2513 | 1394 | ||
|
Image Decompress
multi-core scalar |
5797 | 2723 | ||
|
Crafty Chess
single-core scalar |
2056 | |||
|
Crafty Chess
multi-core scalar |
3614 | |||
|
Lua
single-core scalar |
4582 | 2503 | ||
|
Lua
multi-core scalar |
9844 | 4749 | ||
Floating Point Performance
| Apple Inc. MacBookAir4,2 | MacBook (Early 2008) | |||
|---|---|---|---|---|
| Floating Point | 5413 | 4448 | ||
|
Mandelbrot
single-core scalar |
1965 | 1785 | ||
|
Mandelbrot
multi-core scalar |
7071 | 3613 | ||
|
Dot Product
single-core scalar |
1105 | 2422 | ||
|
Dot Product
single-core vector |
5994 | 1644 | ||
|
Dot Product
multi-core scalar |
3961 | 5618 | ||
|
Dot Product
multi-core vector |
18018 | 4099 | ||
|
LU Decomposition
single-core scalar |
3906 | 704 | ||
|
LU Decomposition
multi-core scalar |
3833 | 1448 | ||
|
Primality Test
single-core scalar |
5371 | 3396 | ||
|
Primality Test
multi-core scalar |
9679 | 5040 | ||
|
Sharpen Image
single-core scalar |
1146 | 4807 | ||
|
Sharpen Image
multi-core scalar |
3439 | 9544 | ||
|
Blur Image
single-core scalar |
2620 | 6211 | ||
|
Blur Image
multi-core scalar |
7681 | 11952 | ||
Memory Performance
| Apple Inc. MacBookAir4,2 | MacBook (Early 2008) | |||
|---|---|---|---|---|
| Memory | 5875 | 2347 | ||
|
Read Sequential
single-core scalar |
6763 | 3298 | ||
|
Write Sequential
single-core scalar |
10839 | 2542 | ||
|
Stdlib Allocate
single-core scalar |
3489 | 1974 | ||
|
Stdlib Write
single-core scalar |
3566 | 1876 | ||
|
Stdlib Copy
single-core scalar |
4720 | 2049 | ||
Stream Performance
| Apple Inc. MacBookAir4,2 | MacBook (Early 2008) | |||
|---|---|---|---|---|
| Stream | 6626 | 1789 | ||
|
Stream Copy
single-core scalar |
5810 | 1717 | ||
|
Stream Scale
single-core scalar |
6304 | 1814 | ||
|
Stream Add
single-core scalar |
6452 | 1650 | ||
|
Stream Triad
single-core scalar |
6707 | 1807 | ||
