Section Description Score Geekbench Score
Geekbench 2.4.3 Tryout for Mac OS X x86 (32-bit)
Integer Processor integer performance 3961 5509
Floating Point Processor floating point performance 7305
Memory Memory performance 5084
Stream Memory bandwidth performance 5497

Result Information

Upload Date Mon, 13 Apr 2015 19:51:07 +0000
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System Information

MacBook Air (13-inch Mid 2011)
Operating System Mac OS X 10.9.4 (Build 13E28)
Model MacBook Air (13-inch Mid 2011)
Processor Intel Core i5-2557M @ 1.70 GHz
1 Processor, 2 Cores, 4 Threads
Processor ID GenuineIntel Family 6 Model 42 Stepping 7
L1 Instruction Cache 32 KB x 2
L1 Data Cache 32 KB x 2
L2 Cache 256 KB x 2
L3 Cache 3072 KB
Motherboard Apple Inc. Mac-742912EFDBEE19B3 MacBookAir4,2
BIOS Apple Inc. MBA41.88Z.0077.B0F.1201241549
Memory 4.00 GB 1333 MHz DDR3

Integer Performance

Integer 3961
Blowfish
single-core scalar
1706
75.0 MB/sec
 
Blowfish
multi-core scalar
5419
222 MB/sec
 
Text Compress
single-core scalar
2269
7.26 MB/sec
 
Text Compress
multi-core scalar
5523
18.1 MB/sec
 
Text Decompress
single-core scalar
2495
10.3 MB/sec
 
Text Decompress
multi-core scalar
6240
24.9 MB/sec
 
Image Compress
single-core scalar
1931
16.0 Mpixels/sec
 
Image Compress
multi-core scalar
4806
40.4 Mpixels/sec
 
Image Decompress
single-core scalar
1962
32.9 Mpixels/sec
 
Image Decompress
multi-core scalar
4249
69.3 Mpixels/sec
 
Lua
single-core scalar
3343
1.29 Mnodes/sec
 
Lua
multi-core scalar
7594
2.92 Mnodes/sec
 

Floating Point Performance

Floating Point 7305
Mandelbrot
single-core scalar
2271
1.51 Gflops
 
Mandelbrot
multi-core scalar
7458
4.88 Gflops
 
Dot Product
single-core scalar
3637
1.76 Gflops
 
Dot Product
multi-core scalar
9467
4.31 Gflops
 
Dot Product
single-core vector
4458
5.34 Gflops
 
Dot Product
multi-core vector
11100
11.5 Gflops
 
LU Decomposition
single-core scalar
1103
982 Mflops
 
LU Decomposition
multi-core scalar
2112
1.85 Gflops
 
Primality Test
single-core scalar
5537
827 Mflops
 
Primality Test
multi-core scalar
9914
1.84 Gflops
 
Sharpen Image
single-core scalar
5031
11.7 Mpixels/sec
 
Sharpen Image
multi-core scalar
14684
33.8 Mpixels/sec
 
Blur Image
single-core scalar
6038
4.78 Mpixels/sec
 
Blur Image
multi-core scalar
19473
15.3 Mpixels/sec
 

Memory Performance

Memory 5084
Read Sequential
single-core scalar
5654
6.92 GB/sec
 
Write Sequential
single-core scalar
8361
5.72 GB/sec
 
Stdlib Allocate
single-core scalar
3298
12.3 Mallocs/sec
 
Stdlib Write
single-core scalar
3505
7.26 GB/sec
 
Stdlib Copy
single-core scalar
4606
4.75 GB/sec
 

Stream Performance

Stream 5497
Stream Copy
single-core scalar
5936
8.12 GB/sec
 
Stream Copy
single-core vector
7341
9.52 GB/sec
 
Stream Scale
single-core scalar
6279
8.15 GB/sec
 
Stream Scale
single-core vector
7001
9.45 GB/sec
 
Stream Add
single-core scalar
2036
3.07 GB/sec
 
Stream Add
single-core vector
7505
10.4 GB/sec
 
Stream Triad
single-core scalar
2338
3.23 GB/sec
 
Stream Triad
single-core vector
5543
10.4 GB/sec