Section Description Score Geekbench Score
Geekbench 2.4.0 for Mac OS X x86 (64-bit)
Integer Processor integer performance 5079 6418
Floating Point Processor floating point performance 8486
Memory Memory performance 5104
Stream Memory bandwidth performance 6500

Result Information

User fortunato
Upload Date Tue, 04 Dec 2012 00:06:39 +0000
Views 13

System Information

MacBook Air (13-inch Mid 2011)
Operating System Mac OS X 10.8.2
Model MacBook Air (13-inch Mid 2011)
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 32 KB x 2
L1 Data Cache 32 KB x 2
L2 Cache 256 KB x 2
L3 Cache 4096 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 5079
Blowfish
single-core scalar
1744
76.6 MB/sec
 
Blowfish
multi-core scalar
5546
227 MB/sec
 
Text Compress
single-core scalar
2850
9.12 MB/sec
 
Text Compress
multi-core scalar
6976
22.9 MB/sec
 
Text Decompress
single-core scalar
3111
12.8 MB/sec
 
Text Decompress
multi-core scalar
7618
30.4 MB/sec
 
Image Compress
single-core scalar
2625
21.7 Mpixels/sec
 
Image Compress
multi-core scalar
6487
54.6 Mpixels/sec
 
Image Decompress
single-core scalar
2945
49.4 Mpixels/sec
 
Image Decompress
multi-core scalar
6529
107 Mpixels/sec
 
Lua
single-core scalar
4714
1.81 Mnodes/sec
 
Lua
multi-core scalar
9805
3.77 Mnodes/sec
 

Floating Point Performance

Floating Point 8486
Mandelbrot
single-core scalar
2443
1.63 Gflops
 
Mandelbrot
multi-core scalar
8104
5.30 Gflops
 
Dot Product
single-core scalar
3978
1.92 Gflops
 
Dot Product
multi-core scalar
9337
4.26 Gflops
 
Dot Product
single-core vector
4773
5.72 Gflops
 
Dot Product
multi-core vector
12898
13.4 Gflops
 
LU Decomposition
single-core scalar
2149
1.91 Gflops
 
LU Decomposition
multi-core scalar
3312
2.90 Gflops
 
Primality Test
single-core scalar
6811
1.02 Gflops
 
Primality Test
multi-core scalar
12785
2.37 Gflops
 
Sharpen Image
single-core scalar
5695
13.3 Mpixels/sec
 
Sharpen Image
multi-core scalar
17598
40.6 Mpixels/sec
 
Blur Image
single-core scalar
6630
5.25 Mpixels/sec
 
Blur Image
multi-core scalar
22295
17.5 Mpixels/sec
 

Memory Performance

Memory 5104
Read Sequential
single-core scalar
5589
6.84 GB/sec
 
Write Sequential
single-core scalar
8013
5.48 GB/sec
 
Stdlib Allocate
single-core scalar
3686
13.8 Mallocs/sec
 
Stdlib Write
single-core scalar
3535
7.32 GB/sec
 
Stdlib Copy
single-core scalar
4697
4.84 GB/sec
 

Stream Performance

Stream 6500
Stream Copy
single-core scalar
6279
8.59 GB/sec
 
Stream Copy
single-core vector
7254
9.41 GB/sec
 
Stream Scale
single-core scalar
6189
8.03 GB/sec
 
Stream Scale
single-core vector
7011
9.46 GB/sec
 
Stream Add
single-core scalar
5927
8.95 GB/sec
 
Stream Add
single-core vector
7296
10.1 GB/sec
 
Stream Triad
single-core scalar
6479
8.95 GB/sec
 
Stream Triad
single-core vector
5570
10.4 GB/sec