MacBookAir4,2 MacBookAir4,2
Geekbench 2 Score 6281 6281

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 4977 4977
Blowfish
single-core scalar
1767 1767
Blowfish
multi-core scalar
5477 5477
Text Compress
single-core scalar
2807 2807
Text Compress
multi-core scalar
6710 6710
Text Decompress
single-core scalar
3151 3151
Text Decompress
multi-core scalar
7685 7685
Image Compress
single-core scalar
2583 2583
Image Compress
multi-core scalar
6416 6416
Image Decompress
single-core scalar
3008 3008
Image Decompress
multi-core scalar
6441 6441
Lua
single-core scalar
4572 4572
Lua
multi-core scalar
9113 9113

Floating Point Performance

MacBookAir4,2 MacBookAir4,2
Floating Point 8574 8574
Mandelbrot
single-core scalar
2413 2413
Mandelbrot
multi-core scalar
8014 8014
Dot Product
single-core scalar
3936 3936
Dot Product
single-core vector
4734 4734
Dot Product
multi-core scalar
9226 9226
Dot Product
multi-core vector
13110 13110
LU Decomposition
single-core scalar
1879 1879
LU Decomposition
multi-core scalar
4137 4137
Primality Test
single-core scalar
6840 6840
Primality Test
multi-core scalar
12855 12855
Sharpen Image
single-core scalar
5679 5679
Sharpen Image
multi-core scalar
17385 17385
Blur Image
single-core scalar
6890 6890
Blur Image
multi-core scalar
22941 22941

Memory Performance

MacBookAir4,2 MacBookAir4,2
Memory 5064 5064
Read Sequential
single-core scalar
5494 5494
Write Sequential
single-core scalar
7912 7912
Stdlib Allocate
single-core scalar
3676 3676
Stdlib Write
single-core scalar
3520 3520
Stdlib Copy
single-core scalar
4722 4722

Stream Performance

MacBookAir4,2 MacBookAir4,2
Stream 5257 5257
Stream Copy
single-core scalar
5087 5087
Stream Copy
single-core vector
5599 5599
Stream Scale
single-core scalar
4915 4915
Stream Scale
single-core vector
5430 5430
Stream Add
single-core scalar
4929 4929
Stream Add
single-core vector
6154 6154
Stream Triad
single-core scalar
5458 5458
Stream Triad
single-core vector
4485 4485