Section Description Score Geekbench Score
Geekbench 2.4.3 for Mac OS X x86 (64-bit)
Integer Processor integer performance 4745 6076
Floating Point Processor floating point performance 7976
Memory Memory performance 4883
Stream Memory bandwidth performance 6477

Result Information

User calvarybell
Upload Date Tue, 07 Apr 2015 02:00:28 +0000
Views 7

System Information

MacBook Air (13-inch Mid 2011)
Operating System Mac OS X 10.10 (Build 14A389)
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 4745
Blowfish
single-core scalar
1648
72.4 MB/sec
 
Blowfish
multi-core scalar
5099
209 MB/sec
 
Text Compress
single-core scalar
2657
8.50 MB/sec
 
Text Compress
multi-core scalar
6313
20.7 MB/sec
 
Text Decompress
single-core scalar
2950
12.1 MB/sec
 
Text Decompress
multi-core scalar
7147
28.5 MB/sec
 
Image Compress
single-core scalar
2447
20.2 Mpixels/sec
 
Image Compress
multi-core scalar
5921
49.8 Mpixels/sec
 
Image Decompress
single-core scalar
2806
47.1 Mpixels/sec
 
Image Decompress
multi-core scalar
6347
104 Mpixels/sec
 
Lua
single-core scalar
4449
1.71 Mnodes/sec
 
Lua
multi-core scalar
9159
3.52 Mnodes/sec
 

Floating Point Performance

Floating Point 7976
Mandelbrot
single-core scalar
2273
1.51 Gflops
 
Mandelbrot
multi-core scalar
6990
4.57 Gflops
 
Dot Product
single-core scalar
3674
1.78 Gflops
 
Dot Product
multi-core scalar
8623
3.93 Gflops
 
Dot Product
single-core vector
4493
5.38 Gflops
 
Dot Product
multi-core vector
12241
12.7 Gflops
 
LU Decomposition
single-core scalar
2008
1.79 Gflops
 
LU Decomposition
multi-core scalar
3121
2.74 Gflops
 
Primality Test
single-core scalar
6676
997 Mflops
 
Primality Test
multi-core scalar
12737
2.36 Gflops
 
Sharpen Image
single-core scalar
5341
12.5 Mpixels/sec
 
Sharpen Image
multi-core scalar
16524
38.1 Mpixels/sec
 
Blur Image
single-core scalar
6206
4.91 Mpixels/sec
 
Blur Image
multi-core scalar
20770
16.3 Mpixels/sec
 

Memory Performance

Memory 4883
Read Sequential
single-core scalar
5293
6.48 GB/sec
 
Write Sequential
single-core scalar
7518
5.14 GB/sec
 
Stdlib Allocate
single-core scalar
3399
12.7 Mallocs/sec
 
Stdlib Write
single-core scalar
3461
7.16 GB/sec
 
Stdlib Copy
single-core scalar
4746
4.89 GB/sec
 

Stream Performance

Stream 6477
Stream Copy
single-core scalar
6025
8.24 GB/sec
 
Stream Copy
single-core vector
7475
9.69 GB/sec
 
Stream Scale
single-core scalar
5903
7.66 GB/sec
 
Stream Scale
single-core vector
7131
9.62 GB/sec
 
Stream Add
single-core scalar
5784
8.73 GB/sec
 
Stream Add
single-core vector
7631
10.6 GB/sec
 
Stream Triad
single-core scalar
6195
8.56 GB/sec
 
Stream Triad
single-core vector
5677
10.6 GB/sec