MacBookAir4,2 MacBookAir4,2
Geekbench 2 Score 6255 6255

System Information

MacBookAir4,2 MacBookAir4,2
Operating System Mac OS X 10.8 (Build 12A269) Mac OS X 10.8 (Build 12A269)
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 4964 4964
Blowfish
single-core scalar
1700 1700
Blowfish
multi-core scalar
5154 5154
Text Compress
single-core scalar
2812 2812
Text Compress
multi-core scalar
6718 6718
Text Decompress
single-core scalar
2866 2866
Text Decompress
multi-core scalar
7435 7435
Image Compress
single-core scalar
2565 2565
Image Compress
multi-core scalar
6327 6327
Image Decompress
single-core scalar
2825 2825
Image Decompress
multi-core scalar
6458 6458
Lua
single-core scalar
4856 4856
Lua
multi-core scalar
9859 9859

Floating Point Performance

MacBookAir4,2 MacBookAir4,2
Floating Point 8550 8550
Mandelbrot
single-core scalar
2411 2411
Mandelbrot
multi-core scalar
7984 7984
Dot Product
single-core scalar
3951 3951
Dot Product
single-core vector
4752 4752
Dot Product
multi-core scalar
9463 9463
Dot Product
multi-core vector
13114 13114
LU Decomposition
single-core scalar
1908 1908
LU Decomposition
multi-core scalar
4190 4190
Primality Test
single-core scalar
6734 6734
Primality Test
multi-core scalar
12755 12755
Sharpen Image
single-core scalar
5701 5701
Sharpen Image
multi-core scalar
17061 17061
Blur Image
single-core scalar
6884 6884
Blur Image
multi-core scalar
22793 22793

Memory Performance

MacBookAir4,2 MacBookAir4,2
Memory 4983 4983
Read Sequential
single-core scalar
5535 5535
Write Sequential
single-core scalar
7906 7906
Stdlib Allocate
single-core scalar
3474 3474
Stdlib Write
single-core scalar
3499 3499
Stdlib Copy
single-core scalar
4501 4501

Stream Performance

MacBookAir4,2 MacBookAir4,2
Stream 5287 5287
Stream Copy
single-core scalar
5169 5169
Stream Copy
single-core vector
5689 5689
Stream Scale
single-core scalar
5093 5093
Stream Scale
single-core vector
5477 5477
Stream Add
single-core scalar
4942 4942
Stream Add
single-core vector
5996 5996
Stream Triad
single-core scalar
5354 5354
Stream Triad
single-core vector
4580 4580