MacBook Air (13-inch Mid 2011) MacBook Air (13-inch Mid 2011)
Geekbench 2 Score 5966 5966

System Information

MacBook Air (13-inch Mid 2011) MacBook Air (13-inch Mid 2011)
Operating System Mac OS X 10.8.2 (Build 12C60) Mac OS X 10.8.2 (Build 12C60)
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.B0F.1201241549 Apple Inc. MBA41.88Z.0077.B0F.1201241549
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 4626 4626
Blowfish
single-core scalar
1646 1646
Blowfish
multi-core scalar
5134 5134
Text Compress
single-core scalar
2645 2645
Text Compress
multi-core scalar
6354 6354
Text Decompress
single-core scalar
2916 2916
Text Decompress
multi-core scalar
7026 7026
Image Compress
single-core scalar
2433 2433
Image Compress
multi-core scalar
5977 5977
Image Decompress
single-core scalar
2744 2744
Image Decompress
multi-core scalar
6083 6083
Lua
single-core scalar
3993 3993
Lua
multi-core scalar
8567 8567

Floating Point Performance

MacBook Air (13-inch Mid 2011) MacBook Air (13-inch Mid 2011)
Floating Point 7842 7842
Mandelbrot
single-core scalar
2103 2103
Mandelbrot
multi-core scalar
7202 7202
Dot Product
single-core scalar
3703 3703
Dot Product
single-core vector
4484 4484
Dot Product
multi-core scalar
8635 8635
Dot Product
multi-core vector
12252 12252
LU Decomposition
single-core scalar
2014 2014
LU Decomposition
multi-core scalar
3069 3069
Primality Test
single-core scalar
6290 6290
Primality Test
multi-core scalar
11707 11707
Sharpen Image
single-core scalar
5320 5320
Sharpen Image
multi-core scalar
16256 16256
Blur Image
single-core scalar
6172 6172
Blur Image
multi-core scalar
20593 20593

Memory Performance

MacBook Air (13-inch Mid 2011) MacBook Air (13-inch Mid 2011)
Memory 4840 4840
Read Sequential
single-core scalar
5258 5258
Write Sequential
single-core scalar
7508 7508
Stdlib Allocate
single-core scalar
3454 3454
Stdlib Write
single-core scalar
3525 3525
Stdlib Copy
single-core scalar
4459 4459

Stream Performance

MacBook Air (13-inch Mid 2011) MacBook Air (13-inch Mid 2011)
Stream 6347 6347
Stream Copy
single-core scalar
6008 6008
Stream Copy
single-core vector
7159 7159
Stream Scale
single-core scalar
5882 5882
Stream Scale
single-core vector
6927 6927
Stream Add
single-core scalar
5741 5741
Stream Add
single-core vector
7240 7240
Stream Triad
single-core scalar
6178 6178
Stream Triad
single-core vector
5642 5642