MacBookAir4,2 MacBookAir4,2
Geekbench 2 Score 5777 5777

System Information

MacBookAir4,2 MacBookAir4,2
Operating System Mac OS X 10.7.2 (Build 11C26) Mac OS X 10.7.2 (Build 11C26)
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 4294 4294
Blowfish
single-core scalar
1844 1844
Blowfish
multi-core scalar
5828 5828
Text Compress
single-core scalar
2403 2403
Text Compress
multi-core scalar
5949 5949
Text Decompress
single-core scalar
2623 2623
Text Decompress
multi-core scalar
6656 6656
Image Compress
single-core scalar
2001 2001
Image Compress
multi-core scalar
5135 5135
Image Decompress
single-core scalar
1984 1984
Image Decompress
multi-core scalar
4365 4365
Lua
single-core scalar
4009 4009
Lua
multi-core scalar
8731 8731

Floating Point Performance

MacBookAir4,2 MacBookAir4,2
Floating Point 7958 7958
Mandelbrot
single-core scalar
2383 2383
Mandelbrot
multi-core scalar
7939 7939
Dot Product
single-core scalar
3735 3735
Dot Product
single-core vector
4689 4689
Dot Product
multi-core scalar
10040 10040
Dot Product
multi-core vector
12284 12284
LU Decomposition
single-core scalar
1047 1047
LU Decomposition
multi-core scalar
2444 2444
Primality Test
single-core scalar
5691 5691
Primality Test
multi-core scalar
10787 10787
Sharpen Image
single-core scalar
5286 5286
Sharpen Image
multi-core scalar
16210 16210
Blur Image
single-core scalar
6771 6771
Blur Image
multi-core scalar
22118 22118

Memory Performance

MacBookAir4,2 MacBookAir4,2
Memory 5119 5119
Read Sequential
single-core scalar
5779 5779
Write Sequential
single-core scalar
8428 8428
Stdlib Allocate
single-core scalar
3189 3189
Stdlib Write
single-core scalar
3518 3518
Stdlib Copy
single-core scalar
4685 4685

Stream Performance

MacBookAir4,2 MacBookAir4,2
Stream 4658 4658
Stream Copy
single-core scalar
5046 5046
Stream Copy
single-core vector
5936 5936
Stream Scale
single-core scalar
5249 5249
Stream Scale
single-core vector
5800 5800
Stream Add
single-core scalar
2037 2037
Stream Add
single-core vector
6315 6315
Stream Triad
single-core scalar
2335 2335
Stream Triad
single-core vector
4550 4550