MacBookAir4,2 MacBookAir4,2
Geekbench 2 Score 6206 6206

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 3970 3970
Blowfish
single-core scalar
1779 1779
Blowfish
multi-core scalar
5810 5810
Text Compress
single-core scalar
2282 2282
Text Compress
multi-core scalar
5267 5267
Text Decompress
single-core scalar
2418 2418
Text Decompress
multi-core scalar
6148 6148
Image Compress
single-core scalar
1949 1949
Image Compress
multi-core scalar
4531 4531
Image Decompress
single-core scalar
2094 2094
Image Decompress
multi-core scalar
4252 4252
Lua
single-core scalar
3550 3550
Lua
multi-core scalar
7565 7565

Floating Point Performance

MacBookAir4,2 MacBookAir4,2
Floating Point 8905 8905
Mandelbrot
single-core scalar
2121 2121
Mandelbrot
multi-core scalar
7208 7208
Dot Product
single-core scalar
3650 3650
Dot Product
single-core vector
5953 5953
Dot Product
multi-core scalar
9748 9748
Dot Product
multi-core vector
16387 16387
LU Decomposition
single-core scalar
2045 2045
LU Decomposition
multi-core scalar
3230 3230
Primality Test
single-core scalar
5293 5293
Primality Test
multi-core scalar
10129 10129
Sharpen Image
single-core scalar
10884 10884
Sharpen Image
multi-core scalar
25742 25742
Blur Image
single-core scalar
4995 4995
Blur Image
multi-core scalar
17285 17285

Memory Performance

MacBookAir4,2 MacBookAir4,2
Memory 5206 5206
Read Sequential
single-core scalar
6536 6536
Write Sequential
single-core scalar
7845 7845
Stdlib Allocate
single-core scalar
3369 3369
Stdlib Write
single-core scalar
3542 3542
Stdlib Copy
single-core scalar
4739 4739

Stream Performance

MacBookAir4,2 MacBookAir4,2
Stream 6595 6595
Stream Copy
single-core scalar
6205 6205
Stream Copy
single-core vector
6509 6509
Stream Scale
single-core scalar
6479 6479
Stream Scale
single-core vector
6924 6924
Stream Add
single-core scalar
6719 6719
Stream Add
single-core vector
7218 7218
Stream Triad
single-core scalar
7214 7214
Stream Triad
single-core vector
5494 5494