Section Description Score Geekbench Score
Geekbench 2.3.1 for Mac OS X x86 (64-bit)
Integer Processor integer performance 4711 5946
Floating Point Processor floating point performance 7789
Memory Memory performance 4840
Stream Memory bandwidth performance 6035

Result Information

User DesertFOX
Upload Date Fri, 13 Apr 2012 23:17:13 +0000
Views 4

System Information

MacBook Air (13-inch Mid 2011)
Operating System Mac OS X 10.7.3 (Build 11D50d)
Model MacBook Air (13-inch Mid 2011)
Processor Intel Core i5-2557M @ 1.70 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 3072 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 4711
Blowfish
single-core scalar
1643
72.2 MB/sec
 
Blowfish
multi-core scalar
5112
210 MB/sec
 
Text Compress
single-core scalar
2633
8.42 MB/sec
 
Text Compress
multi-core scalar
6275
20.6 MB/sec
 
Text Decompress
single-core scalar
2932
12.1 MB/sec
 
Text Decompress
multi-core scalar
7137
28.4 MB/sec
 
Image Compress
single-core scalar
2427
20.1 Mpixels/sec
 
Image Compress
multi-core scalar
5922
49.8 Mpixels/sec
 
Image Decompress
single-core scalar
2738
46.0 Mpixels/sec
 
Image Decompress
multi-core scalar
6163
101 Mpixels/sec
 
Lua
single-core scalar
4485
1.73 Mnodes/sec
 
Lua
multi-core scalar
9076
3.49 Mnodes/sec
 

Floating Point Performance

Floating Point 7789
Mandelbrot
single-core scalar
2277
1.51 Gflops
 
Mandelbrot
multi-core scalar
7398
4.84 Gflops
 
Dot Product
single-core scalar
3694
1.79 Gflops
 
Dot Product
multi-core scalar
8548
3.90 Gflops
 
Dot Product
single-core vector
4476
5.36 Gflops
 
Dot Product
multi-core vector
12040
12.5 Gflops
 
LU Decomposition
single-core scalar
1849
1.65 Gflops
 
LU Decomposition
multi-core scalar
3033
2.66 Gflops
 
Primality Test
single-core scalar
6270
936 Mflops
 
Primality Test
multi-core scalar
11305
2.10 Gflops
 
Sharpen Image
single-core scalar
5314
12.4 Mpixels/sec
 
Sharpen Image
multi-core scalar
16261
37.5 Mpixels/sec
 
Blur Image
single-core scalar
6163
4.88 Mpixels/sec
 
Blur Image
multi-core scalar
20421
16.1 Mpixels/sec
 

Memory Performance

Memory 4840
Read Sequential
single-core scalar
5248
6.43 GB/sec
 
Write Sequential
single-core scalar
7481
5.12 GB/sec
 
Stdlib Allocate
single-core scalar
3497
13.1 Mallocs/sec
 
Stdlib Write
single-core scalar
3500
7.25 GB/sec
 
Stdlib Copy
single-core scalar
4478
4.62 GB/sec
 

Stream Performance

Stream 6035
Stream Copy
single-core scalar
5396
7.38 GB/sec
 
Stream Copy
single-core vector
6985
9.06 GB/sec
 
Stream Scale
single-core scalar
5313
6.90 GB/sec
 
Stream Scale
single-core vector
6540
8.83 GB/sec
 
Stream Add
single-core scalar
5263
7.95 GB/sec
 
Stream Add
single-core vector
7538
10.5 GB/sec
 
Stream Triad
single-core scalar
5685
7.85 GB/sec
 
Stream Triad
single-core vector
5567
10.4 GB/sec