MacBookAir4,2 MacBookAir4,2
Geekbench 2 Score 5775 5775

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 4283 4283
Blowfish
single-core scalar
1847 1847
Blowfish
multi-core scalar
5816 5816
Text Compress
single-core scalar
2419 2419
Text Compress
multi-core scalar
5928 5928
Text Decompress
single-core scalar
2602 2602
Text Decompress
multi-core scalar
6621 6621
Image Compress
single-core scalar
2027 2027
Image Compress
multi-core scalar
5021 5021
Image Decompress
single-core scalar
2039 2039
Image Decompress
multi-core scalar
4402 4402
Lua
single-core scalar
4067 4067
Lua
multi-core scalar
8607 8607

Floating Point Performance

MacBookAir4,2 MacBookAir4,2
Floating Point 7985 7985
Mandelbrot
single-core scalar
2408 2408
Mandelbrot
multi-core scalar
7916 7916
Dot Product
single-core scalar
3843 3843
Dot Product
single-core vector
4712 4712
Dot Product
multi-core scalar
9987 9987
Dot Product
multi-core vector
12269 12269
LU Decomposition
single-core scalar
1171 1171
LU Decomposition
multi-core scalar
2455 2455
Primality Test
single-core scalar
5784 5784
Primality Test
multi-core scalar
10750 10750
Sharpen Image
single-core scalar
5389 5389
Sharpen Image
multi-core scalar
16253 16253
Blur Image
single-core scalar
6806 6806
Blur Image
multi-core scalar
22056 22056

Memory Performance

MacBookAir4,2 MacBookAir4,2
Memory 5126 5126
Read Sequential
single-core scalar
5872 5872
Write Sequential
single-core scalar
8464 8464
Stdlib Allocate
single-core scalar
3322 3322
Stdlib Write
single-core scalar
3496 3496
Stdlib Copy
single-core scalar
4477 4477

Stream Performance

MacBookAir4,2 MacBookAir4,2
Stream 4562 4562
Stream Copy
single-core scalar
4925 4925
Stream Copy
single-core vector
5878 5878
Stream Scale
single-core scalar
5115 5115
Stream Scale
single-core vector
5549 5549
Stream Add
single-core scalar
2065 2065
Stream Add
single-core vector
6069 6069
Stream Triad
single-core scalar
2373 2373
Stream Triad
single-core vector
4526 4526