Section Description Score Geekbench Score
Geekbench 2.4.0 Tryout for Mac OS X x86 (32-bit)
Integer Processor integer performance 1158 1611
Floating Point Processor floating point performance 1959
Memory Memory performance 1560
Stream Memory bandwidth performance 2082

Result Information

Upload Date Mon, 24 Dec 2012 02:49:45 +0000
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System Information

MacBook Air (13-inch Mid 2011)
Operating System Mac OS X 10.8.2 (Build 12C60)
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 1158
Blowfish
single-core scalar
484
21.3 MB/sec
 
Blowfish
multi-core scalar
1541
63.2 MB/sec
 
Text Compress
single-core scalar
633
2.02 MB/sec
 
Text Compress
multi-core scalar
1640
5.38 MB/sec
 
Text Decompress
single-core scalar
719
2.96 MB/sec
 
Text Decompress
multi-core scalar
1796
7.16 MB/sec
 
Image Compress
single-core scalar
566
4.68 Mpixels/sec
 
Image Compress
multi-core scalar
1369
11.5 Mpixels/sec
 
Image Decompress
single-core scalar
562
9.44 Mpixels/sec
 
Image Decompress
multi-core scalar
1256
20.5 Mpixels/sec
 
Lua
single-core scalar
1026
395 Knodes/sec
 
Lua
multi-core scalar
2315
891 Knodes/sec
 

Floating Point Performance

Floating Point 1959
Mandelbrot
single-core scalar
661
440 Mflops
 
Mandelbrot
multi-core scalar
2182
1.43 Gflops
 
Dot Product
single-core scalar
1028
497 Mflops
 
Dot Product
multi-core scalar
2819
1.28 Gflops
 
Dot Product
single-core vector
1147
1.38 Gflops
 
Dot Product
multi-core vector
3031
3.15 Gflops
 
LU Decomposition
single-core scalar
245
219 Mflops
 
LU Decomposition
multi-core scalar
582
511 Mflops
 
Primality Test
single-core scalar
1339
200 Mflops
 
Primality Test
multi-core scalar
2560
475 Mflops
 
Sharpen Image
single-core scalar
1382
3.22 Mpixels/sec
 
Sharpen Image
multi-core scalar
3860
8.90 Mpixels/sec
 
Blur Image
single-core scalar
1748
1.38 Mpixels/sec
 
Blur Image
multi-core scalar
4843
3.81 Mpixels/sec
 

Memory Performance

Memory 1560
Read Sequential
single-core scalar
1399
1.71 GB/sec
 
Write Sequential
single-core scalar
1933
1.32 GB/sec
 
Stdlib Allocate
single-core scalar
766
2.86 Mallocs/sec
 
Stdlib Write
single-core scalar
1594
3.30 GB/sec
 
Stdlib Copy
single-core scalar
2109
2.17 GB/sec
 

Stream Performance

Stream 2082
Stream Copy
single-core scalar
1410
1.93 GB/sec
 
Stream Copy
single-core vector
3311
4.29 GB/sec
 
Stream Scale
single-core scalar
1946
2.53 GB/sec
 
Stream Scale
single-core vector
2983
4.03 GB/sec
 
Stream Add
single-core scalar
592
916 MB/sec
 
Stream Add
single-core vector
3348
4.66 GB/sec
 
Stream Triad
single-core scalar
676
957 MB/sec
 
Stream Triad
single-core vector
2392
4.48 GB/sec