MacBookAir4,2 MacBookAir4,2
Geekbench 2 Score 6149 6149

System Information

MacBookAir4,2 MacBookAir4,2
Operating System Mac OS X 10.7 (Build 11A2063) Mac OS X 10.7 (Build 11A2063)
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.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 4888 4888
Blowfish
single-core scalar
1731 1731
Blowfish
multi-core scalar
5458 5458
Text Compress
single-core scalar
2768 2768
Text Compress
multi-core scalar
6697 6697
Text Decompress
single-core scalar
3096 3096
Text Decompress
multi-core scalar
7435 7435
Image Compress
single-core scalar
2274 2274
Image Compress
multi-core scalar
6382 6382
Image Decompress
single-core scalar
2967 2967
Image Decompress
multi-core scalar
6426 6426
Lua
single-core scalar
4523 4523
Lua
multi-core scalar
8910 8910

Floating Point Performance

MacBookAir4,2 MacBookAir4,2
Floating Point 8470 8470
Mandelbrot
single-core scalar
2400 2400
Mandelbrot
multi-core scalar
7774 7774
Dot Product
single-core scalar
3852 3852
Dot Product
single-core vector
4700 4700
Dot Product
multi-core scalar
9333 9333
Dot Product
multi-core vector
12960 12960
LU Decomposition
single-core scalar
1826 1826
LU Decomposition
multi-core scalar
4068 4068
Primality Test
single-core scalar
6744 6744
Primality Test
multi-core scalar
12716 12716
Sharpen Image
single-core scalar
5642 5642
Sharpen Image
multi-core scalar
17110 17110
Blur Image
single-core scalar
6839 6839
Blur Image
multi-core scalar
22619 22619

Memory Performance

MacBookAir4,2 MacBookAir4,2
Memory 4790 4790
Read Sequential
single-core scalar
5390 5390
Write Sequential
single-core scalar
7640 7640
Stdlib Allocate
single-core scalar
3197 3197
Stdlib Write
single-core scalar
3260 3260
Stdlib Copy
single-core scalar
4466 4466

Stream Performance

MacBookAir4,2 MacBookAir4,2
Stream 5160 5160
Stream Copy
single-core scalar
4686 4686
Stream Copy
single-core vector
5678 5678
Stream Scale
single-core scalar
4922 4922
Stream Scale
single-core vector
5248 5248
Stream Add
single-core scalar
4999 4999
Stream Add
single-core vector
5967 5967
Stream Triad
single-core scalar
5358 5358
Stream Triad
single-core vector
4427 4427