MacBookAir4,2 MacBookAir4,2
Geekbench 2 Score 6458 6458

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 4642 4642
Blowfish
single-core scalar
1815 1815
Blowfish
multi-core scalar
6174 6174
Text Compress
single-core scalar
2551 2551
Text Compress
multi-core scalar
5926 5926
Text Decompress
single-core scalar
2591 2591
Text Decompress
multi-core scalar
6524 6524
Image Compress
single-core scalar
2411 2411
Image Compress
multi-core scalar
5793 5793
Image Decompress
single-core scalar
3029 3029
Image Decompress
multi-core scalar
6261 6261
Lua
single-core scalar
4138 4138
Lua
multi-core scalar
8494 8494

Floating Point Performance

MacBookAir4,2 MacBookAir4,2
Floating Point 9193 9193
Mandelbrot
single-core scalar
2113 2113
Mandelbrot
multi-core scalar
7221 7221
Dot Product
single-core scalar
3717 3717
Dot Product
single-core vector
5973 5973
Dot Product
multi-core scalar
10339 10339
Dot Product
multi-core vector
16452 16452
LU Decomposition
single-core scalar
2298 2298
LU Decomposition
multi-core scalar
3458 3458
Primality Test
single-core scalar
5949 5949
Primality Test
multi-core scalar
11218 11218
Sharpen Image
single-core scalar
10909 10909
Sharpen Image
multi-core scalar
26829 26829
Blur Image
single-core scalar
5059 5059
Blur Image
multi-core scalar
17179 17179

Memory Performance

MacBookAir4,2 MacBookAir4,2
Memory 4783 4783
Read Sequential
single-core scalar
5451 5451
Write Sequential
single-core scalar
6991 6991
Stdlib Allocate
single-core scalar
3474 3474
Stdlib Write
single-core scalar
3535 3535
Stdlib Copy
single-core scalar
4465 4465

Stream Performance

MacBookAir4,2 MacBookAir4,2
Stream 6597 6597
Stream Copy
single-core scalar
6114 6114
Stream Copy
single-core vector
7456 7456
Stream Scale
single-core scalar
5940 5940
Stream Scale
single-core vector
7125 7125
Stream Add
single-core scalar
6613 6613
Stream Add
single-core vector
7615 7615
Stream Triad
single-core scalar
6251 6251
Stream Triad
single-core vector
5669 5669