MacBookAir4,2 MacBookAir4,2
Geekbench 2 Score 6192 6192

System Information

MacBookAir4,2 MacBookAir4,2
Operating System Mac OS X 10.8 (Build 12A239) Mac OS X 10.8 (Build 12A239)
Model MacBookAir4,2 MacBookAir4,2
Processor Intel Core i7-2677M @ 1.80 GHz
1 Processor, 2 Cores, 4 Threads
Intel Core i7-2677M @ 1.80 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 32 KB 32 KB
L1 Data Cache 32 KB 32 KB
L2 Cache 256 KB 256 KB
L3 Cache 4096 KB 4096 KB
Motherboard Apple Inc. Mac-742912EFDBEE19B3 MacBookAir4,2 Apple Inc. Mac-742912EFDBEE19B3 MacBookAir4,2
BIOS Apple Inc. MBA41.88Z.0077.B0F.1201241549 Apple Inc. MBA41.88Z.0077.B0F.1201241549
Memory 4.00 GB 1333 MHz DDR3 4.00 GB 1333 MHz DDR3

Integer Performance

MacBookAir4,2 MacBookAir4,2
Integer 4941 4941
Blowfish
single-core scalar
1768 1768
Blowfish
multi-core scalar
5502 5502
Text Compress
single-core scalar
2817 2817
Text Compress
multi-core scalar
6690 6690
Text Decompress
single-core scalar
3151 3151
Text Decompress
multi-core scalar
7722 7722
Image Compress
single-core scalar
2583 2583
Image Compress
multi-core scalar
6424 6424
Image Decompress
single-core scalar
3025 3025
Image Decompress
multi-core scalar
6430 6430
Lua
single-core scalar
4589 4589
Lua
multi-core scalar
8596 8596

Floating Point Performance

MacBookAir4,2 MacBookAir4,2
Floating Point 8541 8541
Mandelbrot
single-core scalar
2422 2422
Mandelbrot
multi-core scalar
7966 7966
Dot Product
single-core scalar
3937 3937
Dot Product
single-core vector
4762 4762
Dot Product
multi-core scalar
9196 9196
Dot Product
multi-core vector
13150 13150
LU Decomposition
single-core scalar
1834 1834
LU Decomposition
multi-core scalar
4140 4140
Primality Test
single-core scalar
6869 6869
Primality Test
multi-core scalar
12892 12892
Sharpen Image
single-core scalar
5708 5708
Sharpen Image
multi-core scalar
17420 17420
Blur Image
single-core scalar
6563 6563
Blur Image
multi-core scalar
22724 22724

Memory Performance

MacBookAir4,2 MacBookAir4,2
Memory 4767 4767
Read Sequential
single-core scalar
5058 5058
Write Sequential
single-core scalar
7194 7194
Stdlib Allocate
single-core scalar
3338 3338
Stdlib Write
single-core scalar
3520 3520
Stdlib Copy
single-core scalar
4725 4725

Stream Performance

MacBookAir4,2 MacBookAir4,2
Stream 5208 5208
Stream Copy
single-core scalar
4950 4950
Stream Scale
single-core scalar
5034 5034
Stream Add
single-core scalar
4967 4967
Stream Triad
single-core scalar
5272 5272