MacBookAir4,2 MacBookAir4,2
Geekbench 2 Score 6325 6325

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 3994 3994
Blowfish
single-core scalar
1775 1775
Blowfish
multi-core scalar
5803 5803
Text Compress
single-core scalar
2276 2276
Text Compress
multi-core scalar
5214 5214
Text Decompress
single-core scalar
2422 2422
Text Decompress
multi-core scalar
6131 6131
Image Compress
single-core scalar
1942 1942
Image Compress
multi-core scalar
4622 4622
Image Decompress
single-core scalar
2097 2097
Image Decompress
multi-core scalar
4250 4250
Lua
single-core scalar
3544 3544
Lua
multi-core scalar
7856 7856

Floating Point Performance

MacBookAir4,2 MacBookAir4,2
Floating Point 8914 8914
Mandelbrot
single-core scalar
2119 2119
Mandelbrot
multi-core scalar
7215 7215
Dot Product
single-core scalar
3649 3649
Dot Product
single-core vector
5982 5982
Dot Product
multi-core scalar
9527 9527
Dot Product
multi-core vector
16382 16382
LU Decomposition
single-core scalar
2043 2043
LU Decomposition
multi-core scalar
3287 3287
Primality Test
single-core scalar
5325 5325
Primality Test
multi-core scalar
10193 10193
Sharpen Image
single-core scalar
10901 10901
Sharpen Image
multi-core scalar
25811 25811
Blur Image
single-core scalar
5024 5024
Blur Image
multi-core scalar
17340 17340

Memory Performance

MacBookAir4,2 MacBookAir4,2
Memory 5736 5736
Read Sequential
single-core scalar
6550 6550
Write Sequential
single-core scalar
10749 10749
Stdlib Allocate
single-core scalar
3336 3336
Stdlib Write
single-core scalar
3537 3537
Stdlib Copy
single-core scalar
4511 4511

Stream Performance

MacBookAir4,2 MacBookAir4,2
Stream 6604 6604
Stream Copy
single-core scalar
6219 6219
Stream Copy
single-core vector
6537 6537
Stream Scale
single-core scalar
6472 6472
Stream Scale
single-core vector
6929 6929
Stream Add
single-core scalar
6723 6723
Stream Add
single-core vector
7216 7216
Stream Triad
single-core scalar
7248 7248
Stream Triad
single-core vector
5494 5494