MacBook Air (13-inch Mid 2011) MacBook Air (13-inch Mid 2011)
Geekbench 2 Score 5406 5406

System Information

MacBook Air (13-inch Mid 2011) MacBook Air (13-inch Mid 2011)
Operating System Mac OS X 10.12.2 (Build 16C67) Mac OS X 10.12.2 (Build 16C67)
Model MacBook Air (13-inch Mid 2011) MacBook Air (13-inch Mid 2011)
Processor Intel Core i5-2557M @ 1.70 GHz
1 Processor, 2 Cores, 4 Threads
Intel Core i5-2557M @ 1.70 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 x 2 32 KB x 2
L1 Data Cache 32 KB x 2 32 KB x 2
L2 Cache 256 KB x 2 256 KB x 2
L3 Cache 3072 KB 3072 KB
Motherboard Apple Inc. Mac-742912EFDBEE19B3 MacBookAir4,2 Apple Inc. Mac-742912EFDBEE19B3 MacBookAir4,2
BIOS Apple Inc. MBA41.88Z.0077.B15.1610201441 Apple Inc. MBA41.88Z.0077.B15.1610201441
Memory 4.00 GB 1333 MHz DDR3 4.00 GB 1333 MHz DDR3

Integer Performance

MacBook Air (13-inch Mid 2011) MacBook Air (13-inch Mid 2011)
Integer 3950 3950
Blowfish
single-core scalar
1693 1693
Blowfish
multi-core scalar
5430 5430
Text Compress
single-core scalar
2281 2281
Text Compress
multi-core scalar
5491 5491
Text Decompress
single-core scalar
2507 2507
Text Decompress
multi-core scalar
6188 6188
Image Compress
single-core scalar
1943 1943
Image Compress
multi-core scalar
4722 4722
Image Decompress
single-core scalar
1971 1971
Image Decompress
multi-core scalar
4166 4166
Lua
single-core scalar
3502 3502
Lua
multi-core scalar
7507 7507

Floating Point Performance

MacBook Air (13-inch Mid 2011) MacBook Air (13-inch Mid 2011)
Floating Point 7132 7132
Mandelbrot
single-core scalar
2284 2284
Mandelbrot
multi-core scalar
7476 7476
Dot Product
single-core scalar
3610 3610
Dot Product
single-core vector
4492 4492
Dot Product
multi-core scalar
9470 9470
Dot Product
multi-core vector
10575 10575
LU Decomposition
single-core scalar
950 950
LU Decomposition
multi-core scalar
1858 1858
Primality Test
single-core scalar
5508 5508
Primality Test
multi-core scalar
8654 8654
Sharpen Image
single-core scalar
5025 5025
Sharpen Image
multi-core scalar
14605 14605
Blur Image
single-core scalar
6085 6085
Blur Image
multi-core scalar
19267 19267

Memory Performance

MacBook Air (13-inch Mid 2011) MacBook Air (13-inch Mid 2011)
Memory 4874 4874
Read Sequential
single-core scalar
5709 5709
Write Sequential
single-core scalar
7760 7760
Stdlib Allocate
single-core scalar
2635 2635
Stdlib Write
single-core scalar
3556 3556
Stdlib Copy
single-core scalar
4710 4710

Stream Performance

MacBook Air (13-inch Mid 2011) MacBook Air (13-inch Mid 2011)
Stream 5532 5532
Stream Copy
single-core scalar
5980 5980
Stream Copy
single-core vector
7437 7437
Stream Scale
single-core scalar
6268 6268
Stream Scale
single-core vector
7145 7145
Stream Add
single-core scalar
2053 2053
Stream Add
single-core vector
7392 7392
Stream Triad
single-core scalar
2344 2344
Stream Triad
single-core vector
5642 5642