Apple Inc. MacBookAir4,2 vs System manufacturer System Product Name
| Apple Inc. MacBookAir4,2 | System manufacturer System Product Name | |||
|---|---|---|---|---|
| Geekbench 2 Score | 7132 | 12318 | ||
System Information
| Apple Inc. MacBookAir4,2 | System manufacturer System Product Name | |
|---|---|---|
| Operating System | Microsoft Windows7 dition Familiale Premium (64-bit) | Microsoft Windows 7 Home Premium (64-bit) |
| Model | Apple Inc. MacBookAir4,2 | System manufacturer System Product Name |
| Processor |
Intel Core i5-2557M @ 1.70 GHz
1 Processor, 2 Cores, 4 Threads |
Intel Core i7-920 @ 4.28 GHz
1 Processor, 4 Cores, 8 Threads |
| Processor ID | GenuineIntel Family 6 Model 42 Stepping 7 | GenuineIntel Family 6 Model 26 Stepping 5 |
| Processor Codename | Sandy Bridge | Bloomfield |
| Processor Package | Socket 988B rPGA | Socket 1366 LGA |
| L1 Instruction Cache | 32 KB x 2 | 32 KB x 4 |
| L1 Data Cache | 32 KB x 2 | 32 KB x 4 |
| L2 Cache | 256 KB x 2 | 256 KB x 4 |
| L3 Cache | 3072 KB | 8192 KB |
| Motherboard | Apple Inc. Mac-742912EFDBEE19B3 | ASUSTeK Computer INC. P6T DELUXE V2 |
| Northbridge | Intel Sandy Bridge 09 | Intel X58 12 |
| Southbridge | Intel ID1C4D 05 | Intel 82801JR (ICH10R) 00 |
| BIOS | Apple Inc. MBA41.88Z.0077.B0F.1201241549 | American Megatrends Inc. 1202 |
| Memory | 3.91 GB DDR3 SDRAM 667MHz | 6.00 GB DDR3 SDRAM 855MHz |
Integer Performance
| Apple Inc. MacBookAir4,2 | System manufacturer System Product Name | |||
|---|---|---|---|---|
| Integer | 5178 | 13523 | ||
|
Blowfish
single-core scalar |
1656 | 2607 | ||
|
Blowfish
multi-core scalar |
5413 | 18662 | ||
|
Text Compress
single-core scalar |
2899 | 4064 | ||
|
Text Compress
multi-core scalar |
6928 | 21158 | ||
|
Text Decompress
single-core scalar |
3104 | 4208 | ||
|
Text Decompress
multi-core scalar |
7568 | 23460 | ||
|
Image Compress
single-core scalar |
2562 | 3700 | ||
|
Image Compress
multi-core scalar |
6061 | 19832 | ||
|
Image Decompress
single-core scalar |
3120 | 3870 | ||
|
Image Decompress
multi-core scalar |
6951 | 19233 | ||
|
Lua
single-core scalar |
5759 | 7730 | ||
|
Lua
multi-core scalar |
10120 | 33757 | ||
Floating Point Performance
| Apple Inc. MacBookAir4,2 | System manufacturer System Product Name | |||
|---|---|---|---|---|
| Floating Point | 9449 | 15023 | ||
|
Mandelbrot
single-core scalar |
1972 | 3375 | ||
|
Mandelbrot
multi-core scalar |
6899 | 22868 | ||
|
Dot Product
single-core scalar |
3715 | 1856 | ||
|
Dot Product
single-core vector |
5993 | 8834 | ||
|
Dot Product
multi-core scalar |
10457 | 14111 | ||
|
Dot Product
multi-core vector |
17220 | 45789 | ||
|
LU Decomposition
single-core scalar |
3757 | 4214 | ||
|
LU Decomposition
multi-core scalar |
3969 | 11528 | ||
|
Primality Test
single-core scalar |
6108 | 7133 | ||
|
Primality Test
multi-core scalar |
12491 | 27524 | ||
|
Sharpen Image
single-core scalar |
2035 | 2701 | ||
|
Sharpen Image
multi-core scalar |
6188 | 18202 | ||
|
Blur Image
single-core scalar |
16872 | 5434 | ||
|
Blur Image
multi-core scalar |
34620 | 36761 | ||
Memory Performance
| Apple Inc. MacBookAir4,2 | System manufacturer System Product Name | |||
|---|---|---|---|---|
| Memory | 6700 | 7574 | ||
|
Read Sequential
single-core scalar |
6732 | 8022 | ||
|
Write Sequential
single-core scalar |
10350 | 12159 | ||
|
Stdlib Allocate
single-core scalar |
4772 | 5440 | ||
|
Stdlib Write
single-core scalar |
6190 | 5566 | ||
|
Stdlib Copy
single-core scalar |
5456 | 6683 | ||
Stream Performance
| Apple Inc. MacBookAir4,2 | System manufacturer System Product Name | |||
|---|---|---|---|---|
| Stream | 6731 | 8122 | ||
|
Stream Copy
single-core scalar |
6020 | 7248 | ||
|
Stream Copy
single-core vector |
7461 | 10479 | ||
|
Stream Scale
single-core scalar |
6438 | 6718 | ||
|
Stream Scale
single-core vector |
7093 | 9817 | ||
|
Stream Add
single-core scalar |
6594 | 6447 | ||
|
Stream Add
single-core vector |
7636 | 9995 | ||
|
Stream Triad
single-core scalar |
6965 | 7050 | ||
|
Stream Triad
single-core vector |
5644 | 7223 | ||
