MacBookAir4,2 MacBookAir4,2
Geekbench 2 Score 6341 6341

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 4598 4598
Blowfish
single-core scalar
1808 1808
Blowfish
multi-core scalar
6070 6070
Text Compress
single-core scalar
2491 2491
Text Compress
multi-core scalar
5848 5848
Text Decompress
single-core scalar
2551 2551
Text Decompress
multi-core scalar
6556 6556
Image Compress
single-core scalar
2389 2389
Image Compress
multi-core scalar
5756 5756
Image Decompress
single-core scalar
2979 2979
Image Decompress
multi-core scalar
6276 6276
Lua
single-core scalar
4069 4069
Lua
multi-core scalar
8393 8393

Floating Point Performance

MacBookAir4,2 MacBookAir4,2
Floating Point 9047 9047
Mandelbrot
single-core scalar
2095 2095
Mandelbrot
multi-core scalar
7078 7078
Dot Product
single-core scalar
3640 3640
Dot Product
single-core vector
5910 5910
Dot Product
multi-core scalar
10180 10180
Dot Product
multi-core vector
16366 16366
LU Decomposition
single-core scalar
2250 2250
LU Decomposition
multi-core scalar
3342 3342
Primality Test
single-core scalar
5859 5859
Primality Test
multi-core scalar
10952 10952
Sharpen Image
single-core scalar
10776 10776
Sharpen Image
multi-core scalar
26271 26271
Blur Image
single-core scalar
4996 4996
Blur Image
multi-core scalar
16956 16956

Memory Performance

MacBookAir4,2 MacBookAir4,2
Memory 4755 4755
Read Sequential
single-core scalar
5362 5362
Write Sequential
single-core scalar
6886 6886
Stdlib Allocate
single-core scalar
3410 3410
Stdlib Write
single-core scalar
3509 3509
Stdlib Copy
single-core scalar
4609 4609

Stream Performance

MacBookAir4,2 MacBookAir4,2
Stream 6144 6144
Stream Copy
single-core scalar
6064 6064
Stream Copy
single-core vector
6750 6750
Stream Scale
single-core scalar
5611 5611
Stream Scale
single-core vector
6424 6424
Stream Add
single-core scalar
6050 6050
Stream Add
single-core vector
7409 7409
Stream Triad
single-core scalar
5657 5657
Stream Triad
single-core vector
5194 5194