Section Description Score Geekbench Score
Geekbench 2.4.3 Tryout for Mac OS X x86 (32-bit)
Integer Processor integer performance 3361 4820
Floating Point Processor floating point performance 6362
Memory Memory performance 4514
Stream Memory bandwidth performance 5145

Result Information

Upload Date Tue, 01 Sep 2015 19:15:11 +0000
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System Information

MacBook Air (13-inch Mid 2011)
Operating System Mac OS X 10.10.3 (Build 14D136)
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.B11.1310091428
Memory 4.00 GB 1333 MHz DDR3

Integer Performance

Integer 3361
Blowfish
single-core scalar
1463
64.3 MB/sec
 
Blowfish
multi-core scalar
5073
208 MB/sec
 
Text Compress
single-core scalar
1979
6.33 MB/sec
 
Text Compress
multi-core scalar
4691
15.4 MB/sec
 
Text Decompress
single-core scalar
2205
9.06 MB/sec
 
Text Decompress
multi-core scalar
5247
20.9 MB/sec
 
Image Compress
single-core scalar
1686
13.9 Mpixels/sec
 
Image Compress
multi-core scalar
4036
34.0 Mpixels/sec
 
Image Decompress
single-core scalar
1181
19.8 Mpixels/sec
 
Image Decompress
multi-core scalar
3496
57.0 Mpixels/sec
 
Lua
single-core scalar
2992
1.15 Mnodes/sec
 
Lua
multi-core scalar
6283
2.42 Mnodes/sec
 

Floating Point Performance

Floating Point 6362
Mandelbrot
single-core scalar
1997
1.33 Gflops
 
Mandelbrot
multi-core scalar
6918
4.53 Gflops
 
Dot Product
single-core scalar
3043
1.47 Gflops
 
Dot Product
multi-core scalar
8050
3.67 Gflops
 
Dot Product
single-core vector
4083
4.89 Gflops
 
Dot Product
multi-core vector
9340
9.71 Gflops
 
LU Decomposition
single-core scalar
873
777 Mflops
 
LU Decomposition
multi-core scalar
1857
1.63 Gflops
 
Primality Test
single-core scalar
4753
710 Mflops
 
Primality Test
multi-core scalar
8324
1.54 Gflops
 
Sharpen Image
single-core scalar
4695
11.0 Mpixels/sec
 
Sharpen Image
multi-core scalar
12424
28.6 Mpixels/sec
 
Blur Image
single-core scalar
5309
4.20 Mpixels/sec
 
Blur Image
multi-core scalar
17403
13.7 Mpixels/sec
 

Memory Performance

Memory 4514
Read Sequential
single-core scalar
4947
6.06 GB/sec
 
Write Sequential
single-core scalar
7484
5.12 GB/sec
 
Stdlib Allocate
single-core scalar
2451
9.15 Mallocs/sec
 
Stdlib Write
single-core scalar
3327
6.89 GB/sec
 
Stdlib Copy
single-core scalar
4365
4.50 GB/sec
 

Stream Performance

Stream 5145
Stream Copy
single-core scalar
5545
7.58 GB/sec
 
Stream Copy
single-core vector
7122
9.24 GB/sec
 
Stream Scale
single-core scalar
5795
7.52 GB/sec
 
Stream Scale
single-core vector
6559
8.85 GB/sec
 
Stream Add
single-core scalar
1767
2.67 GB/sec
 
Stream Add
single-core vector
6962
9.68 GB/sec
 
Stream Triad
single-core scalar
2053
2.84 GB/sec
 
Stream Triad
single-core vector
5359
10.0 GB/sec