Section Description Score Geekbench Score
Geekbench 2.3.4 Tryout for Mac OS X x86 (32-bit)
Integer Processor integer performance 1257 1855
Floating Point Processor floating point performance 2320
Memory Memory performance 1877
Stream Memory bandwidth performance 2280

Result Information

Upload Date Fri, 27 Jul 2012 13:41:15 +0000
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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 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 1257
Blowfish
single-core scalar
514
22.6 MB/sec
 
Blowfish
multi-core scalar
1770
72.5 MB/sec
 
Text Compress
single-core scalar
673
2.15 MB/sec
 
Text Compress
multi-core scalar
1813
5.95 MB/sec
 
Text Decompress
single-core scalar
741
3.05 MB/sec
 
Text Decompress
multi-core scalar
2036
8.12 MB/sec
 
Image Compress
single-core scalar
570
4.71 Mpixels/sec
 
Image Compress
multi-core scalar
1577
13.3 Mpixels/sec
 
Image Decompress
single-core scalar
584
9.81 Mpixels/sec
 
Image Decompress
multi-core scalar
1373
22.4 Mpixels/sec
 
Lua
single-core scalar
1025
395 Knodes/sec
 
Lua
multi-core scalar
2411
928 Knodes/sec
 

Floating Point Performance

Floating Point 2320
Mandelbrot
single-core scalar
675
449 Mflops
 
Mandelbrot
multi-core scalar
2425
1.59 Gflops
 
Dot Product
single-core scalar
1079
522 Mflops
 
Dot Product
multi-core scalar
3113
1.42 Gflops
 
Dot Product
single-core vector
1326
1.59 Gflops
 
Dot Product
multi-core vector
3628
3.77 Gflops
 
LU Decomposition
single-core scalar
328
293 Mflops
 
LU Decomposition
multi-core scalar
714
627 Mflops
 
Primality Test
single-core scalar
1596
238 Mflops
 
Primality Test
multi-core scalar
3194
593 Mflops
 
Sharpen Image
single-core scalar
1499
3.50 Mpixels/sec
 
Sharpen Image
multi-core scalar
4792
11.0 Mpixels/sec
 
Blur Image
single-core scalar
1802
1.43 Mpixels/sec
 
Blur Image
multi-core scalar
6312
4.96 Mpixels/sec
 

Memory Performance

Memory 1877
Read Sequential
single-core scalar
1852
2.27 GB/sec
 
Write Sequential
single-core scalar
2493
1.71 GB/sec
 
Stdlib Allocate
single-core scalar
951
3.55 Mallocs/sec
 
Stdlib Write
single-core scalar
1825
3.78 GB/sec
 
Stdlib Copy
single-core scalar
2264
2.33 GB/sec
 

Stream Performance

Stream 2280
Stream Copy
single-core scalar
1945
2.66 GB/sec
 
Stream Copy
single-core vector
3519
4.56 GB/sec
 
Stream Scale
single-core scalar
2027
2.63 GB/sec
 
Stream Scale
single-core vector
3416
4.61 GB/sec
 
Stream Add
single-core scalar
618
957 MB/sec
 
Stream Add
single-core vector
3467
4.82 GB/sec
 
Stream Triad
single-core scalar
706
999 MB/sec
 
Stream Triad
single-core vector
2546
4.77 GB/sec