MacBookAir4,2 MacBookAir4,2
Geekbench 2 Score 6257 6257

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 4968 4968
Blowfish
single-core scalar
1764 1764
Blowfish
multi-core scalar
5488 5488
Text Compress
single-core scalar
2767 2767
Text Compress
multi-core scalar
6728 6728
Text Decompress
single-core scalar
3088 3088
Text Decompress
multi-core scalar
7685 7685
Image Compress
single-core scalar
2566 2566
Image Compress
multi-core scalar
6528 6528
Image Decompress
single-core scalar
3009 3009
Image Decompress
multi-core scalar
6458 6458
Lua
single-core scalar
4467 4467
Lua
multi-core scalar
9072 9072

Floating Point Performance

MacBookAir4,2 MacBookAir4,2
Floating Point 8515 8515
Mandelbrot
single-core scalar
2404 2404
Mandelbrot
multi-core scalar
7948 7948
Dot Product
single-core scalar
3899 3899
Dot Product
single-core vector
4721 4721
Dot Product
multi-core scalar
9179 9179
Dot Product
multi-core vector
12945 12945
LU Decomposition
single-core scalar
1852 1852
LU Decomposition
multi-core scalar
4152 4152
Primality Test
single-core scalar
6761 6761
Primality Test
multi-core scalar
12824 12824
Sharpen Image
single-core scalar
5675 5675
Sharpen Image
multi-core scalar
17212 17212
Blur Image
single-core scalar
6847 6847
Blur Image
multi-core scalar
22791 22791

Memory Performance

MacBookAir4,2 MacBookAir4,2
Memory 5071 5071
Read Sequential
single-core scalar
5478 5478
Write Sequential
single-core scalar
7895 7895
Stdlib Allocate
single-core scalar
3690 3690
Stdlib Write
single-core scalar
3531 3531
Stdlib Copy
single-core scalar
4761 4761

Stream Performance

MacBookAir4,2 MacBookAir4,2
Stream 5244 5244
Stream Copy
single-core scalar
5086 5086
Stream Copy
single-core vector
5657 5657
Stream Scale
single-core scalar
4915 4915
Stream Scale
single-core vector
5335 5335
Stream Add
single-core scalar
5015 5015
Stream Add
single-core vector
6061 6061
Stream Triad
single-core scalar
5268 5268
Stream Triad
single-core vector
4617 4617