MacBookAir4,2 MacBookAir4,2
Geekbench 2 Score 6398 6398

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 4640 4640
Blowfish
single-core scalar
1831 1831
Blowfish
multi-core scalar
6164 6164
Text Compress
single-core scalar
2549 2549
Text Compress
multi-core scalar
5865 5865
Text Decompress
single-core scalar
2573 2573
Text Decompress
multi-core scalar
6624 6624
Image Compress
single-core scalar
2397 2397
Image Compress
multi-core scalar
5793 5793
Image Decompress
single-core scalar
3001 3001
Image Decompress
multi-core scalar
6280 6280
Lua
single-core scalar
4127 4127
Lua
multi-core scalar
8481 8481

Floating Point Performance

MacBookAir4,2 MacBookAir4,2
Floating Point 9188 9188
Mandelbrot
single-core scalar
2118 2118
Mandelbrot
multi-core scalar
7203 7203
Dot Product
single-core scalar
3714 3714
Dot Product
single-core vector
5986 5986
Dot Product
multi-core scalar
10334 10334
Dot Product
multi-core vector
16269 16269
LU Decomposition
single-core scalar
2219 2219
LU Decomposition
multi-core scalar
3428 3428
Primality Test
single-core scalar
5954 5954
Primality Test
multi-core scalar
11328 11328
Sharpen Image
single-core scalar
11008 11008
Sharpen Image
multi-core scalar
26810 26810
Blur Image
single-core scalar
5048 5048
Blur Image
multi-core scalar
17223 17223

Memory Performance

MacBookAir4,2 MacBookAir4,2
Memory 4774 4774
Read Sequential
single-core scalar
5413 5413
Write Sequential
single-core scalar
6996 6996
Stdlib Allocate
single-core scalar
3468 3468
Stdlib Write
single-core scalar
3511 3511
Stdlib Copy
single-core scalar
4486 4486

Stream Performance

MacBookAir4,2 MacBookAir4,2
Stream 6035 6035
Stream Copy
single-core scalar
5281 5281
Stream Copy
single-core vector
6833 6833
Stream Scale
single-core scalar
5754 5754
Stream Scale
single-core vector
6565 6565
Stream Add
single-core scalar
5979 5979
Stream Add
single-core vector
7104 7104
Stream Triad
single-core scalar
5607 5607
Stream Triad
single-core vector
5163 5163