MacBookAir4,2 MacBookAir4,2
Geekbench 2 Score 6140 6140

System Information

MacBookAir4,2 MacBookAir4,2
Operating System Mac OS X 10.7.0 Mac OS X 10.7.0
Model MacBookAir4,2 MacBookAir4,2
Processor Intel Core i5-2557M @ 1.70 GHz
1 Processor, 2 Cores, 4 Threads
Intel Core i5-2557M @ 1.70 GHz
1 Processor, 2 Cores, 4 Threads
Processor ID GenuineIntel Family 6 Model 42 Stepping 7 GenuineIntel Family 6 Model 42 Stepping 7
L1 Instruction Cache 0 KB 0 KB
L1 Data Cache 0 KB 0 KB
L2 Cache 1024 KB 1024 KB
L3 Cache 0 KB 0 KB
Motherboard Apple Inc. Mac-742912EFDBEE19B3 MacBookAir4,2 Apple Inc. Mac-742912EFDBEE19B3 MacBookAir4,2
BIOS Apple Inc. MBA41.88Z.0077.B00.1106300929 Apple Inc. MBA41.88Z.0077.B00.1106300929
Memory 4.00 GB 1333 MHz DDR3 4.00 GB 1333 MHz DDR3

Integer Performance

MacBookAir4,2 MacBookAir4,2
Integer 4003 4003
Blowfish
single-core scalar
1776 1776
Blowfish
multi-core scalar
5807 5807
Text Compress
single-core scalar
2282 2282
Text Compress
multi-core scalar
5326 5326
Text Decompress
single-core scalar
2421 2421
Text Decompress
multi-core scalar
6235 6235
Image Compress
single-core scalar
1942 1942
Image Compress
multi-core scalar
4615 4615
Image Decompress
single-core scalar
2081 2081
Image Decompress
multi-core scalar
4277 4277
Lua
single-core scalar
3546 3546
Lua
multi-core scalar
7729 7729

Floating Point Performance

MacBookAir4,2 MacBookAir4,2
Floating Point 8884 8884
Mandelbrot
single-core scalar
2121 2121
Mandelbrot
multi-core scalar
7220 7220
Dot Product
single-core scalar
3649 3649
Dot Product
single-core vector
5987 5987
Dot Product
multi-core scalar
9530 9530
Dot Product
multi-core vector
16693 16693
LU Decomposition
single-core scalar
2017 2017
LU Decomposition
multi-core scalar
3304 3304
Primality Test
single-core scalar
5326 5326
Primality Test
multi-core scalar
10405 10405
Sharpen Image
single-core scalar
10840 10840
Sharpen Image
multi-core scalar
25029 25029
Blur Image
single-core scalar
5017 5017
Blur Image
multi-core scalar
17238 17238

Memory Performance

MacBookAir4,2 MacBookAir4,2
Memory 5113 5113
Read Sequential
single-core scalar
6503 6503
Write Sequential
single-core scalar
7673 7673
Stdlib Allocate
single-core scalar
3351 3351
Stdlib Write
single-core scalar
3520 3520
Stdlib Copy
single-core scalar
4518 4518

Stream Performance

MacBookAir4,2 MacBookAir4,2
Stream 6075 6075
Stream Copy
single-core scalar
5354 5354
Stream Copy
single-core vector
5687 5687
Stream Scale
single-core scalar
5585 5585
Stream Scale
single-core vector
6505 6505
Stream Add
single-core scalar
6088 6088
Stream Add
single-core vector
7115 7115
Stream Triad
single-core scalar
7105 7105
Stream Triad
single-core vector
5166 5166