MacBookAir4,2 MacBookAir4,2
Geekbench 2 Score 6340 6340

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 4546 4546
Blowfish
single-core scalar
1820 1820
Blowfish
multi-core scalar
6148 6148
Text Compress
single-core scalar
2541 2541
Text Compress
multi-core scalar
5845 5845
Text Decompress
single-core scalar
2578 2578
Text Decompress
multi-core scalar
6556 6556
Image Compress
single-core scalar
2382 2382
Image Compress
multi-core scalar
5739 5739
Image Decompress
single-core scalar
2945 2945
Image Decompress
multi-core scalar
5702 5702
Lua
single-core scalar
3926 3926
Lua
multi-core scalar
8375 8375

Floating Point Performance

MacBookAir4,2 MacBookAir4,2
Floating Point 9107 9107
Mandelbrot
single-core scalar
2114 2114
Mandelbrot
multi-core scalar
7180 7180
Dot Product
single-core scalar
3657 3657
Dot Product
single-core vector
5980 5980
Dot Product
multi-core scalar
10288 10288
Dot Product
multi-core vector
16317 16317
LU Decomposition
single-core scalar
2209 2209
LU Decomposition
multi-core scalar
3347 3347
Primality Test
single-core scalar
5884 5884
Primality Test
multi-core scalar
10552 10552
Sharpen Image
single-core scalar
10965 10965
Sharpen Image
multi-core scalar
26806 26806
Blur Image
single-core scalar
5034 5034
Blur Image
multi-core scalar
17165 17165

Memory Performance

MacBookAir4,2 MacBookAir4,2
Memory 4808 4808
Read Sequential
single-core scalar
5407 5407
Write Sequential
single-core scalar
6973 6973
Stdlib Allocate
single-core scalar
3455 3455
Stdlib Write
single-core scalar
3499 3499
Stdlib Copy
single-core scalar
4708 4708

Stream Performance

MacBookAir4,2 MacBookAir4,2
Stream 5999 5999
Stream Copy
single-core scalar
5827 5827
Stream Copy
single-core vector
6692 6692
Stream Scale
single-core scalar
5174 5174
Stream Scale
single-core vector
6490 6490
Stream Add
single-core scalar
6016 6016
Stream Add
single-core vector
6922 6922
Stream Triad
single-core scalar
5601 5601
Stream Triad
single-core vector
5271 5271