MacBookAir4,2 MacBookAir4,2
Geekbench 2 Score 6282 6282

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 4979 4979
Blowfish
single-core scalar
1772 1772
Blowfish
multi-core scalar
5538 5538
Text Compress
single-core scalar
2670 2670
Text Compress
multi-core scalar
6719 6719
Text Decompress
single-core scalar
3151 3151
Text Decompress
multi-core scalar
7689 7689
Image Compress
single-core scalar
2598 2598
Image Compress
multi-core scalar
6381 6381
Image Decompress
single-core scalar
3011 3011
Image Decompress
multi-core scalar
6543 6543
Lua
single-core scalar
4569 4569
Lua
multi-core scalar
9117 9117

Floating Point Performance

MacBookAir4,2 MacBookAir4,2
Floating Point 8583 8583
Mandelbrot
single-core scalar
2426 2426
Mandelbrot
multi-core scalar
7987 7987
Dot Product
single-core scalar
3931 3931
Dot Product
single-core vector
4763 4763
Dot Product
multi-core scalar
9227 9227
Dot Product
multi-core vector
13176 13176
LU Decomposition
single-core scalar
1907 1907
LU Decomposition
multi-core scalar
4151 4151
Primality Test
single-core scalar
6825 6825
Primality Test
multi-core scalar
12953 12953
Sharpen Image
single-core scalar
5671 5671
Sharpen Image
multi-core scalar
17302 17302
Blur Image
single-core scalar
6904 6904
Blur Image
multi-core scalar
22947 22947

Memory Performance

MacBookAir4,2 MacBookAir4,2
Memory 5076 5076
Read Sequential
single-core scalar
5504 5504
Write Sequential
single-core scalar
7916 7916
Stdlib Allocate
single-core scalar
3697 3697
Stdlib Write
single-core scalar
3526 3526
Stdlib Copy
single-core scalar
4737 4737

Stream Performance

MacBookAir4,2 MacBookAir4,2
Stream 5207 5207
Stream Copy
single-core scalar
4849 4849
Stream Copy
single-core vector
5678 5678
Stream Scale
single-core scalar
4991 4991
Stream Scale
single-core vector
5316 5316
Stream Add
single-core scalar
4895 4895
Stream Add
single-core vector
6065 6065
Stream Triad
single-core scalar
5419 5419
Stream Triad
single-core vector
4450 4450