Section Description Score Geekbench Score
Geekbench 2.2.2 for Mac OS X x86 (32-bit)
Integer Processor integer performance 4317 6709
Floating Point Processor floating point performance 9554
Memory Memory performance 5874
Stream Memory bandwidth performance 6794

Result Information

Upload Date Sat, 30 Jul 2011 00:38:21 +0000
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System Information

MacBook Air (13-inch, Mid 2011)
Operating System Mac OS X 10.7.0
Model MacBookAir4,2
Processor Intel Core i7-2677M @ 1.80 GHz
1 Processor, 2 Cores, 4 Threads
Processor ID GenuineIntel Family 6 Model 42 Stepping 7
L1 Instruction Cache 0 KB
L1 Data Cache 0 KB
L2 Cache 1024 KB
L3 Cache 0 KB
Motherboard Apple Inc. Mac-742912EFDBEE19B3 MacBookAir4,2
BIOS Apple Inc. MBA41.88Z.0077.B00.1106300929
Memory 4.00 GB 1333 MHz DDR3

Integer Performance

Integer 4317
Blowfish
single-core scalar
1897
83.3 MB/sec
 
Blowfish
multi-core scalar
6290
258 MB/sec
 
Text Compress
single-core scalar
2434
7.79 MB/sec
 
Text Compress
multi-core scalar
5691
18.7 MB/sec
 
Text Decompress
single-core scalar
2590
10.6 MB/sec
 
Text Decompress
multi-core scalar
6703
26.7 MB/sec
 
Image Compress
single-core scalar
2083
17.2 Mpixels/sec
 
Image Compress
multi-core scalar
4952
41.7 Mpixels/sec
 
Image Decompress
single-core scalar
2241
37.6 Mpixels/sec
 
Image Decompress
multi-core scalar
4607
75.2 Mpixels/sec
 
Lua
single-core scalar
3772
1.45 Mnodes/sec
 
Lua
multi-core scalar
8546
3.29 Mnodes/sec
 

Floating Point Performance

Floating Point 9554
Mandelbrot
single-core scalar
2270
1.51 Gflops
 
Mandelbrot
multi-core scalar
7815
5.11 Gflops
 
Dot Product
single-core scalar
3903
1.89 Gflops
 
Dot Product
multi-core scalar
10335
4.71 Gflops
 
Dot Product
single-core vector
6404
7.67 Gflops
 
Dot Product
multi-core vector
17557
18.3 Gflops
 
LU Decomposition
single-core scalar
2245
2.00 Gflops
 
LU Decomposition
multi-core scalar
3429
3.01 Gflops
 
Primality Test
single-core scalar
5695
851 Mflops
 
Primality Test
multi-core scalar
10690
1.98 Gflops
 
Sharpen Image
single-core scalar
11572
27.0 Mpixels/sec
 
Sharpen Image
multi-core scalar
27799
64.1 Mpixels/sec
 
Blur Image
single-core scalar
5349
4.23 Mpixels/sec
 
Blur Image
multi-core scalar
18704
14.7 Mpixels/sec
 

Memory Performance

Memory 5874
Read Sequential
single-core scalar
6865
8.41 GB/sec
 
Write Sequential
single-core scalar
10883
7.44 GB/sec
 
Stdlib Allocate
single-core scalar
3589
13.4 Mallocs/sec
 
Stdlib Write
single-core scalar
3519
7.28 GB/sec
 
Stdlib Copy
single-core scalar
4515
4.65 GB/sec
 

Stream Performance

Stream 6794
Stream Copy
single-core scalar
6430
8.79 GB/sec
 
Stream Copy
single-core vector
6755
8.76 GB/sec
 
Stream Scale
single-core scalar
6664
8.65 GB/sec
 
Stream Scale
single-core vector
7108
9.59 GB/sec
 
Stream Add
single-core scalar
6851
10.3 GB/sec
 
Stream Add
single-core vector
7646
10.6 GB/sec
 
Stream Triad
single-core scalar
7392
10.2 GB/sec
 
Stream Triad
single-core vector
5507
10.3 GB/sec