MacBook Air (13-inch Mid 2011) MacBook Air (13-inch Mid 2011)
Geekbench 2 Score 5835 5835

System Information

MacBook Air (13-inch Mid 2011) MacBook Air (13-inch Mid 2011)
Operating System Mac OS X 10.7.2 (Build 11C74) Mac OS X 10.7.2 (Build 11C74)
Model MacBook Air (13-inch Mid 2011) MacBook Air (13-inch Mid 2011)
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 32 KB x 2 32 KB x 2
L1 Data Cache 32 KB x 2 32 KB x 2
L2 Cache 256 KB x 2 256 KB x 2
L3 Cache 3072 KB 3072 KB
Motherboard Apple Inc. Mac-742912EFDBEE19B3 MacBookAir4,2 Apple Inc. Mac-742912EFDBEE19B3 MacBookAir4,2
BIOS Apple Inc. MBA41.88Z.0077.B0E.1110141154 Apple Inc. MBA41.88Z.0077.B0E.1110141154
Memory 4.00 GB 1333 MHz DDR3 4.00 GB 1333 MHz DDR3

Integer Performance

MacBook Air (13-inch Mid 2011) MacBook Air (13-inch Mid 2011)
Integer 4554 4554
Blowfish
single-core scalar
1577 1577
Blowfish
multi-core scalar
5031 5031
Text Compress
single-core scalar
2544 2544
Text Compress
multi-core scalar
6245 6245
Text Decompress
single-core scalar
2856 2856
Text Decompress
multi-core scalar
7137 7137
Image Compress
single-core scalar
2320 2320
Image Compress
multi-core scalar
5924 5924
Image Decompress
single-core scalar
2675 2675
Image Decompress
multi-core scalar
5986 5986
Lua
single-core scalar
4105 4105
Lua
multi-core scalar
8252 8252

Floating Point Performance

MacBook Air (13-inch Mid 2011) MacBook Air (13-inch Mid 2011)
Floating Point 7654 7654
Mandelbrot
single-core scalar
2212 2212
Mandelbrot
multi-core scalar
7294 7294
Dot Product
single-core scalar
3569 3569
Dot Product
single-core vector
4332 4332
Dot Product
multi-core scalar
8470 8470
Dot Product
multi-core vector
11988 11988
LU Decomposition
single-core scalar
1925 1925
LU Decomposition
multi-core scalar
2964 2964
Primality Test
single-core scalar
5968 5968
Primality Test
multi-core scalar
11629 11629
Sharpen Image
single-core scalar
5198 5198
Sharpen Image
multi-core scalar
15610 15610
Blur Image
single-core scalar
5992 5992
Blur Image
multi-core scalar
20006 20006

Memory Performance

MacBook Air (13-inch Mid 2011) MacBook Air (13-inch Mid 2011)
Memory 4733 4733
Read Sequential
single-core scalar
5092 5092
Write Sequential
single-core scalar
7254 7254
Stdlib Allocate
single-core scalar
3224 3224
Stdlib Write
single-core scalar
3502 3502
Stdlib Copy
single-core scalar
4597 4597

Stream Performance

MacBook Air (13-inch Mid 2011) MacBook Air (13-inch Mid 2011)
Stream 6157 6157
Stream Copy
single-core scalar
5791 5791
Stream Copy
single-core vector
7109 7109
Stream Scale
single-core scalar
5609 5609
Stream Scale
single-core vector
6803 6803
Stream Add
single-core scalar
5456 5456
Stream Add
single-core vector
7304 7304
Stream Triad
single-core scalar
5711 5711
Stream Triad
single-core vector
5473 5473