Section Description Score Geekbench Score
Geekbench 2.3.4 for Mac OS X x86 (64-bit)
Integer Processor integer performance 4610 5964
Floating Point Processor floating point performance 7882
Memory Memory performance 4801
Stream Memory bandwidth performance 6318

Result Information

User DeBilbao
Upload Date Mon, 29 Oct 2012 22:29:59 +0000
Views 2

System Information

MacBook Air (13-inch Mid 2011)
Operating System Mac OS X 10.8.2 (Build 12C60)
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 4610
Blowfish
single-core scalar
1646
72.3 MB/sec
 
Blowfish
multi-core scalar
5127
210 MB/sec
 
Text Compress
single-core scalar
2642
8.45 MB/sec
 
Text Compress
multi-core scalar
6270
20.6 MB/sec
 
Text Decompress
single-core scalar
2890
11.9 MB/sec
 
Text Decompress
multi-core scalar
7022
28.0 MB/sec
 
Image Compress
single-core scalar
2432
20.1 Mpixels/sec
 
Image Compress
multi-core scalar
5925
49.9 Mpixels/sec
 
Image Decompress
single-core scalar
2758
46.3 Mpixels/sec
 
Image Decompress
multi-core scalar
6135
100 Mpixels/sec
 
Lua
single-core scalar
3971
1.53 Mnodes/sec
 
Lua
multi-core scalar
8503
3.27 Mnodes/sec
 

Floating Point Performance

Floating Point 7882
Mandelbrot
single-core scalar
2275
1.51 Gflops
 
Mandelbrot
multi-core scalar
7434
4.86 Gflops
 
Dot Product
single-core scalar
3701
1.79 Gflops
 
Dot Product
multi-core scalar
8813
4.02 Gflops
 
Dot Product
single-core vector
4477
5.36 Gflops
 
Dot Product
multi-core vector
12194
12.7 Gflops
 
LU Decomposition
single-core scalar
2005
1.78 Gflops
 
LU Decomposition
multi-core scalar
3043
2.67 Gflops
 
Primality Test
single-core scalar
6282
938 Mflops
 
Primality Test
multi-core scalar
11780
2.19 Gflops
 
Sharpen Image
single-core scalar
5310
12.4 Mpixels/sec
 
Sharpen Image
multi-core scalar
16312
37.6 Mpixels/sec
 
Blur Image
single-core scalar
6167
4.88 Mpixels/sec
 
Blur Image
multi-core scalar
20565
16.2 Mpixels/sec
 

Memory Performance

Memory 4801
Read Sequential
single-core scalar
5135
6.29 GB/sec
 
Write Sequential
single-core scalar
7474
5.11 GB/sec
 
Stdlib Allocate
single-core scalar
3453
12.9 Mallocs/sec
 
Stdlib Write
single-core scalar
3480
7.20 GB/sec
 
Stdlib Copy
single-core scalar
4463
4.60 GB/sec
 

Stream Performance

Stream 6318
Stream Copy
single-core scalar
6008
8.22 GB/sec
 
Stream Copy
single-core vector
7133
9.25 GB/sec
 
Stream Scale
single-core scalar
5251
6.81 GB/sec
 
Stream Scale
single-core vector
7056
9.52 GB/sec
 
Stream Add
single-core scalar
5753
8.68 GB/sec
 
Stream Add
single-core vector
7554
10.5 GB/sec
 
Stream Triad
single-core scalar
6187
8.55 GB/sec
 
Stream Triad
single-core vector
5607
10.5 GB/sec