Section Description Score Geekbench Score
Geekbench 2.1.13 for Mac OS X x86 (32-bit)
Integer Processor integer performance 4260 5726
Floating Point Processor floating point performance 7888
Memory Memory performance 5080
Stream Memory bandwidth performance 4584

Result Information

User kevinae102
Upload Date Wed, 04 Jul 2012 01:17:51 +0000
Views 5

System Information

MacBookAir4,2
Operating System Mac OS X 10.7.4 (Build 11E53)
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 32 KB
L1 Data Cache 32 KB
L2 Cache 256 KB
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 4260
Blowfish
single-core scalar
1849
81.2 MB/sec
 
Blowfish
multi-core scalar
5686
233 MB/sec
 
Text Compress
single-core scalar
2405
7.69 MB/sec
 
Text Compress
multi-core scalar
5809
19.1 MB/sec
 
Text Decompress
single-core scalar
2645
10.9 MB/sec
 
Text Decompress
multi-core scalar
6612
26.3 MB/sec
 
Image Compress
single-core scalar
2063
17.0 Mpixels/sec
 
Image Compress
multi-core scalar
4993
42.0 Mpixels/sec
 
Image Decompress
single-core scalar
2050
34.4 Mpixels/sec
 
Image Decompress
multi-core scalar
4377
71.4 Mpixels/sec
 
Lua
single-core scalar
4045
1.56 Mnodes/sec
 
Lua
multi-core scalar
8594
3.31 Mnodes/sec
 

Floating Point Performance

Floating Point 7888
Mandelbrot
single-core scalar
2405
1.60 Gflops
 
Mandelbrot
multi-core scalar
7852
5.14 Gflops
 
Dot Product
single-core scalar
3830
1.85 Gflops
 
Dot Product
multi-core scalar
9842
4.49 Gflops
 
Dot Product
single-core vector
4706
5.64 Gflops
 
Dot Product
multi-core vector
12099
12.6 Gflops
 
LU Decomposition
single-core scalar
1132
1.01 Gflops
 
LU Decomposition
multi-core scalar
2442
2.14 Gflops
 
Primality Test
single-core scalar
5861
875 Mflops
 
Primality Test
multi-core scalar
10419
1.93 Gflops
 
Sharpen Image
single-core scalar
5432
12.7 Mpixels/sec
 
Sharpen Image
multi-core scalar
15847
36.5 Mpixels/sec
 
Blur Image
single-core scalar
6823
5.40 Mpixels/sec
 
Blur Image
multi-core scalar
21746
17.1 Mpixels/sec
 

Memory Performance

Memory 5080
Read Sequential
single-core scalar
5936
7.27 GB/sec
 
Write Sequential
single-core scalar
8227
5.63 GB/sec
 
Stdlib Allocate
single-core scalar
3376
12.6 Mallocs/sec
 
Stdlib Write
single-core scalar
3462
7.17 GB/sec
 
Stdlib Copy
single-core scalar
4399
4.54 GB/sec
 

Stream Performance

Stream 4584
Stream Copy
single-core scalar
4887
6.68 GB/sec
 
Stream Copy
single-core vector
6042
7.84 GB/sec
 
Stream Scale
single-core scalar
5182
6.72 GB/sec
 
Stream Scale
single-core vector
5380
7.26 GB/sec
 
Stream Add
single-core scalar
2090
3.16 GB/sec
 
Stream Add
single-core vector
6286
8.74 GB/sec
 
Stream Triad
single-core scalar
2364
3.27 GB/sec
 
Stream Triad
single-core vector
4446
8.32 GB/sec