Section Description Score Geekbench Score
Geekbench 2.4.3 Tryout for Mac OS X x86 (32-bit)
Integer Processor integer performance 1274 1853
Floating Point Processor floating point performance 2283
Memory Memory performance 1895
Stream Memory bandwidth performance 2291

Result Information

Upload Date Thu, 06 Jun 2013 13:24:52 +0000
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System Information

MacBook Air (13-inch Mid 2011)
Operating System Mac OS X 10.8.4 (Build 12E55)
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 1274
Blowfish
single-core scalar
508
22.3 MB/sec
 
Blowfish
multi-core scalar
1792
73.5 MB/sec
 
Text Compress
single-core scalar
676
2.16 MB/sec
 
Text Compress
multi-core scalar
1852
6.08 MB/sec
 
Text Decompress
single-core scalar
747
3.07 MB/sec
 
Text Decompress
multi-core scalar
2067
8.24 MB/sec
 
Image Compress
single-core scalar
574
4.75 Mpixels/sec
 
Image Compress
multi-core scalar
1576
13.3 Mpixels/sec
 
Image Decompress
single-core scalar
569
9.56 Mpixels/sec
 
Image Decompress
multi-core scalar
1359
22.2 Mpixels/sec
 
Lua
single-core scalar
1040
400 Knodes/sec
 
Lua
multi-core scalar
2529
973 Knodes/sec
 

Floating Point Performance

Floating Point 2283
Mandelbrot
single-core scalar
674
449 Mflops
 
Mandelbrot
multi-core scalar
2294
1.50 Gflops
 
Dot Product
single-core scalar
1054
509 Mflops
 
Dot Product
multi-core scalar
2853
1.30 Gflops
 
Dot Product
single-core vector
1325
1.59 Gflops
 
Dot Product
multi-core vector
3225
3.35 Gflops
 
LU Decomposition
single-core scalar
321
286 Mflops
 
LU Decomposition
multi-core scalar
723
635 Mflops
 
Primality Test
single-core scalar
1603
239 Mflops
 
Primality Test
multi-core scalar
3247
603 Mflops
 
Sharpen Image
single-core scalar
1500
3.50 Mpixels/sec
 
Sharpen Image
multi-core scalar
4886
11.3 Mpixels/sec
 
Blur Image
single-core scalar
1802
1.43 Mpixels/sec
 
Blur Image
multi-core scalar
6465
5.08 Mpixels/sec
 

Memory Performance

Memory 1895
Read Sequential
single-core scalar
1859
2.28 GB/sec
 
Write Sequential
single-core scalar
2533
1.73 GB/sec
 
Stdlib Allocate
single-core scalar
962
3.59 Mallocs/sec
 
Stdlib Write
single-core scalar
1834
3.80 GB/sec
 
Stdlib Copy
single-core scalar
2291
2.36 GB/sec
 

Stream Performance

Stream 2291
Stream Copy
single-core scalar
1937
2.65 GB/sec
 
Stream Copy
single-core vector
3548
4.60 GB/sec
 
Stream Scale
single-core scalar
2048
2.66 GB/sec
 
Stream Scale
single-core vector
3440
4.64 GB/sec
 
Stream Add
single-core scalar
617
954 MB/sec
 
Stream Add
single-core vector
3475
4.83 GB/sec
 
Stream Triad
single-core scalar
706
999 MB/sec
 
Stream Triad
single-core vector
2561
4.79 GB/sec