MacBookAir4,2 MacBookAir4,2
Geekbench 2 Score 6219 6219

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 4000 4000
Blowfish
single-core scalar
1768 1768
Blowfish
multi-core scalar
5804 5804
Text Compress
single-core scalar
2279 2279
Text Compress
multi-core scalar
5337 5337
Text Decompress
single-core scalar
2422 2422
Text Decompress
multi-core scalar
6183 6183
Image Compress
single-core scalar
1950 1950
Image Compress
multi-core scalar
4497 4497
Image Decompress
single-core scalar
2097 2097
Image Decompress
multi-core scalar
4262 4262
Lua
single-core scalar
3530 3530
Lua
multi-core scalar
7877 7877

Floating Point Performance

MacBookAir4,2 MacBookAir4,2
Floating Point 8914 8914
Mandelbrot
single-core scalar
2118 2118
Mandelbrot
multi-core scalar
7216 7216
Dot Product
single-core scalar
3648 3648
Dot Product
single-core vector
5928 5928
Dot Product
multi-core scalar
9532 9532
Dot Product
multi-core vector
16155 16155
LU Decomposition
single-core scalar
2079 2079
LU Decomposition
multi-core scalar
3148 3148
Primality Test
single-core scalar
5320 5320
Primality Test
multi-core scalar
10285 10285
Sharpen Image
single-core scalar
10878 10878
Sharpen Image
multi-core scalar
26193 26193
Blur Image
single-core scalar
5017 5017
Blur Image
multi-core scalar
17279 17279

Memory Performance

MacBookAir4,2 MacBookAir4,2
Memory 5187 5187
Read Sequential
single-core scalar
6535 6535
Write Sequential
single-core scalar
8086 8086
Stdlib Allocate
single-core scalar
3324 3324
Stdlib Write
single-core scalar
3494 3494
Stdlib Copy
single-core scalar
4498 4498

Stream Performance

MacBookAir4,2 MacBookAir4,2
Stream 6624 6624
Stream Copy
single-core scalar
6189 6189
Stream Copy
single-core vector
6497 6497
Stream Scale
single-core scalar
6461 6461
Stream Scale
single-core vector
6874 6874
Stream Add
single-core scalar
6678 6678
Stream Add
single-core vector
7510 7510
Stream Triad
single-core scalar
7186 7186
Stream Triad
single-core vector
5602 5602