MacBookAir4,2 MacBookAir4,2
Geekbench 2 Score 6033 6033

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 4741 4741
Blowfish
single-core scalar
1721 1721
Blowfish
multi-core scalar
5000 5000
Text Compress
single-core scalar
2628 2628
Text Compress
multi-core scalar
6419 6419
Text Decompress
single-core scalar
3033 3033
Text Decompress
multi-core scalar
7585 7585
Image Compress
single-core scalar
2582 2582
Image Compress
multi-core scalar
6378 6378
Image Decompress
single-core scalar
2902 2902
Image Decompress
multi-core scalar
5639 5639
Lua
single-core scalar
4157 4157
Lua
multi-core scalar
8849 8849

Floating Point Performance

MacBookAir4,2 MacBookAir4,2
Floating Point 8220 8220
Mandelbrot
single-core scalar
2428 2428
Mandelbrot
multi-core scalar
7974 7974
Dot Product
single-core scalar
3931 3931
Dot Product
single-core vector
4549 4549
Dot Product
multi-core scalar
8491 8491
Dot Product
multi-core vector
12348 12348
LU Decomposition
single-core scalar
1983 1983
LU Decomposition
multi-core scalar
4123 4123
Primality Test
single-core scalar
6391 6391
Primality Test
multi-core scalar
12236 12236
Sharpen Image
single-core scalar
5416 5416
Sharpen Image
multi-core scalar
16570 16570
Blur Image
single-core scalar
6349 6349
Blur Image
multi-core scalar
22304 22304

Memory Performance

MacBookAir4,2 MacBookAir4,2
Memory 4856 4856
Read Sequential
single-core scalar
5463 5463
Write Sequential
single-core scalar
7623 7623
Stdlib Allocate
single-core scalar
3324 3324
Stdlib Write
single-core scalar
3396 3396
Stdlib Copy
single-core scalar
4478 4478

Stream Performance

MacBookAir4,2 MacBookAir4,2
Stream 5264 5264
Stream Copy
single-core scalar
5007 5007
Stream Copy
single-core vector
5810 5810
Stream Scale
single-core scalar
4943 4943
Stream Scale
single-core vector
5534 5534
Stream Add
single-core scalar
4894 4894
Stream Add
single-core vector
6131 6131
Stream Triad
single-core scalar
5277 5277
Stream Triad
single-core vector
4523 4523