MacBookAir4,2 MacBookAir4,2
Geekbench 2 Score 6418 6418

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 4633 4633
Blowfish
single-core scalar
1799 1799
Blowfish
multi-core scalar
6166 6166
Text Compress
single-core scalar
2549 2549
Text Compress
multi-core scalar
5894 5894
Text Decompress
single-core scalar
2590 2590
Text Decompress
multi-core scalar
6644 6644
Image Compress
single-core scalar
2405 2405
Image Compress
multi-core scalar
5800 5800
Image Decompress
single-core scalar
3003 3003
Image Decompress
multi-core scalar
6135 6135
Lua
single-core scalar
4132 4132
Lua
multi-core scalar
8488 8488

Floating Point Performance

MacBookAir4,2 MacBookAir4,2
Floating Point 9089 9089
Mandelbrot
single-core scalar
2122 2122
Mandelbrot
multi-core scalar
7215 7215
Dot Product
single-core scalar
3714 3714
Dot Product
single-core vector
5932 5932
Dot Product
multi-core scalar
10338 10338
Dot Product
multi-core vector
16299 16299
LU Decomposition
single-core scalar
2231 2231
LU Decomposition
multi-core scalar
3322 3322
Primality Test
single-core scalar
5949 5949
Primality Test
multi-core scalar
10797 10797
Sharpen Image
single-core scalar
10909 10909
Sharpen Image
multi-core scalar
26186 26186
Blur Image
single-core scalar
5051 5051
Blur Image
multi-core scalar
17191 17191

Memory Performance

MacBookAir4,2 MacBookAir4,2
Memory 4787 4787
Read Sequential
single-core scalar
5447 5447
Write Sequential
single-core scalar
7001 7001
Stdlib Allocate
single-core scalar
3427 3427
Stdlib Write
single-core scalar
3542 3542
Stdlib Copy
single-core scalar
4520 4520

Stream Performance

MacBookAir4,2 MacBookAir4,2
Stream 6586 6586
Stream Copy
single-core scalar
6157 6157
Stream Copy
single-core vector
7442 7442
Stream Scale
single-core scalar
5905 5905
Stream Scale
single-core vector
7124 7124
Stream Add
single-core scalar
6602 6602
Stream Add
single-core vector
7605 7605
Stream Triad
single-core scalar
6216 6216
Stream Triad
single-core vector
5642 5642