Section Description Score Geekbench Score
Geekbench 2.3.3 Tryout for Mac OS X x86 (64-bit)
Integer Processor integer performance 1072 1760
Floating Point Processor floating point performance 2142
Memory Memory performance 1712
Stream Memory bandwidth performance 2934

Result Information

Upload Date Wed, 12 Dec 2012 01:25:18 +0000
Views 4

System Information

MacBook Air (13-inch Mid 2011)
Operating System Mac OS X 10.7.4 (Build 11E53)
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 1072
Blowfish
single-core scalar
1085
47.7 MB/sec
 
Blowfish
multi-core scalar
2025
83.0 MB/sec
 
Text Compress
single-core scalar
311
1020 KB/sec
 
Text Compress
multi-core scalar
1067
3.50 MB/sec
 
Text Decompress
single-core scalar
319
1.31 MB/sec
 
Text Decompress
multi-core scalar
929
3.70 MB/sec
 
Image Compress
single-core scalar
805
6.66 Mpixels/sec
 
Image Compress
multi-core scalar
1559
13.1 Mpixels/sec
 
Image Decompress
single-core scalar
516
8.67 Mpixels/sec
 
Image Decompress
multi-core scalar
2253
36.8 Mpixels/sec
 
Lua
single-core scalar
404
156 Knodes/sec
 
Lua
multi-core scalar
1591
612 Knodes/sec
 

Floating Point Performance

Floating Point 2142
Mandelbrot
single-core scalar
627
418 Mflops
 
Mandelbrot
multi-core scalar
1577
1.03 Gflops
 
Dot Product
single-core scalar
546
264 Mflops
 
Dot Product
multi-core scalar
1566
714 Mflops
 
Dot Product
single-core vector
854
1.02 Gflops
 
Dot Product
multi-core vector
2472
2.57 Gflops
 
LU Decomposition
single-core scalar
284
253 Mflops
 
LU Decomposition
multi-core scalar
726
637 Mflops
 
Primality Test
single-core scalar
1260
188 Mflops
 
Primality Test
multi-core scalar
2411
448 Mflops
 
Sharpen Image
single-core scalar
2702
6.30 Mpixels/sec
 
Sharpen Image
multi-core scalar
6727
15.5 Mpixels/sec
 
Blur Image
single-core scalar
2468
1.95 Mpixels/sec
 
Blur Image
multi-core scalar
5772
4.54 Mpixels/sec
 

Memory Performance

Memory 1712
Read Sequential
single-core scalar
1494
1.83 GB/sec
 
Write Sequential
single-core scalar
1693
1.16 GB/sec
 
Stdlib Allocate
single-core scalar
427
1.60 Mallocs/sec
 
Stdlib Write
single-core scalar
2335
4.83 GB/sec
 
Stdlib Copy
single-core scalar
2611
2.69 GB/sec
 

Stream Performance

Stream 2934
Stream Copy
single-core scalar
2084
2.85 GB/sec
 
Stream Copy
single-core vector
4810
6.24 GB/sec
 
Stream Scale
single-core scalar
2172
2.82 GB/sec
 
Stream Scale
single-core vector
4553
6.14 GB/sec
 
Stream Add
single-core scalar
1276
1.93 GB/sec
 
Stream Add
single-core vector
4393
6.11 GB/sec
 
Stream Triad
single-core scalar
1026
1.42 GB/sec
 
Stream Triad
single-core vector
3160
5.92 GB/sec