Section Description Score Geekbench Score
Geekbench 2.2.3 for Mac OS X x86 (32-bit)
Integer Processor integer performance 3956 5462
Floating Point Processor floating point performance 7293
Memory Memory performance 5047
Stream Memory bandwidth performance 5157

Result Information

User teckhead
Upload Date Sat, 03 Dec 2011 01:07:22 +0000
Views 2

System Information

MacBook Air (13-inch Mid 2011)
Operating System Mac OS X 10.7.2 (Build 11C74)
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.B0E.1110141154
Memory 4.00 GB 1333 MHz DDR3

Integer Performance

Integer 3956
Blowfish
single-core scalar
1729
76.0 MB/sec
 
Blowfish
multi-core scalar
5425
222 MB/sec
 
Text Compress
single-core scalar
2276
7.28 MB/sec
 
Text Compress
multi-core scalar
5507
18.1 MB/sec
 
Text Decompress
single-core scalar
2476
10.2 MB/sec
 
Text Decompress
multi-core scalar
6178
24.6 MB/sec
 
Image Compress
single-core scalar
1975
16.3 Mpixels/sec
 
Image Compress
multi-core scalar
4710
39.6 Mpixels/sec
 
Image Decompress
single-core scalar
1936
32.5 Mpixels/sec
 
Image Decompress
multi-core scalar
4040
65.9 Mpixels/sec
 
Lua
single-core scalar
3514
1.35 Mnodes/sec
 
Lua
multi-core scalar
7708
2.97 Mnodes/sec
 

Floating Point Performance

Floating Point 7293
Mandelbrot
single-core scalar
2276
1.51 Gflops
 
Mandelbrot
multi-core scalar
7460
4.88 Gflops
 
Dot Product
single-core scalar
3650
1.76 Gflops
 
Dot Product
multi-core scalar
9482
4.32 Gflops
 
Dot Product
single-core vector
4485
5.37 Gflops
 
Dot Product
multi-core vector
11151
11.6 Gflops
 
LU Decomposition
single-core scalar
1106
985 Mflops
 
LU Decomposition
multi-core scalar
2120
1.86 Gflops
 
Primality Test
single-core scalar
5391
805 Mflops
 
Primality Test
multi-core scalar
9720
1.80 Gflops
 
Sharpen Image
single-core scalar
5043
11.8 Mpixels/sec
 
Sharpen Image
multi-core scalar
14786
34.1 Mpixels/sec
 
Blur Image
single-core scalar
6066
4.80 Mpixels/sec
 
Blur Image
multi-core scalar
19367
15.2 Mpixels/sec
 

Memory Performance

Memory 5047
Read Sequential
single-core scalar
5681
6.96 GB/sec
 
Write Sequential
single-core scalar
8372
5.73 GB/sec
 
Stdlib Allocate
single-core scalar
3219
12.0 Mallocs/sec
 
Stdlib Write
single-core scalar
3505
7.25 GB/sec
 
Stdlib Copy
single-core scalar
4461
4.60 GB/sec
 

Stream Performance

Stream 5157
Stream Copy
single-core scalar
5352
7.32 GB/sec
 
Stream Copy
single-core vector
6925
8.98 GB/sec
 
Stream Scale
single-core scalar
5595
7.26 GB/sec
 
Stream Scale
single-core vector
6643
8.97 GB/sec
 
Stream Add
single-core scalar
1982
2.99 GB/sec
 
Stream Add
single-core vector
7171
9.98 GB/sec
 
Stream Triad
single-core scalar
2266
3.13 GB/sec
 
Stream Triad
single-core vector
5322
9.96 GB/sec