MacBookAir4,2 MacBookAir4,2
Geekbench 2 Score 6319 6319

System Information

MacBookAir4,2 MacBookAir4,2
Operating System Mac OS X 10.7.1 Mac OS X 10.7.1
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 4592 4592
Blowfish
single-core scalar
1802 1802
Blowfish
multi-core scalar
6065 6065
Text Compress
single-core scalar
2514 2514
Text Compress
multi-core scalar
5851 5851
Text Decompress
single-core scalar
2555 2555
Text Decompress
multi-core scalar
6553 6553
Image Compress
single-core scalar
2382 2382
Image Compress
multi-core scalar
5835 5835
Image Decompress
single-core scalar
2937 2937
Image Decompress
multi-core scalar
6207 6207
Lua
single-core scalar
4064 4064
Lua
multi-core scalar
8348 8348

Floating Point Performance

MacBookAir4,2 MacBookAir4,2
Floating Point 9010 9010
Mandelbrot
single-core scalar
2098 2098
Mandelbrot
multi-core scalar
7097 7097
Dot Product
single-core scalar
3669 3669
Dot Product
single-core vector
5897 5897
Dot Product
multi-core scalar
10146 10146
Dot Product
multi-core vector
16271 16271
LU Decomposition
single-core scalar
2239 2239
LU Decomposition
multi-core scalar
3266 3266
Primality Test
single-core scalar
5882 5882
Primality Test
multi-core scalar
11174 11174
Sharpen Image
single-core scalar
10811 10811
Sharpen Image
multi-core scalar
25727 25727
Blur Image
single-core scalar
4981 4981
Blur Image
multi-core scalar
16885 16885

Memory Performance

MacBookAir4,2 MacBookAir4,2
Memory 4747 4747
Read Sequential
single-core scalar
5357 5357
Write Sequential
single-core scalar
6860 6860
Stdlib Allocate
single-core scalar
3424 3424
Stdlib Write
single-core scalar
3514 3514
Stdlib Copy
single-core scalar
4583 4583

Stream Performance

MacBookAir4,2 MacBookAir4,2
Stream 6094 6094
Stream Copy
single-core scalar
6089 6089
Stream Copy
single-core vector
7074 7074
Stream Scale
single-core scalar
5132 5132
Stream Scale
single-core vector
6529 6529
Stream Add
single-core scalar
5994 5994
Stream Add
single-core vector
7091 7091
Stream Triad
single-core scalar
5579 5579
Stream Triad
single-core vector
5271 5271