Section Description Score Geekbench Score
Geekbench 2.4.3 for Mac OS X x86 (64-bit)
Integer Processor integer performance 4743 6072
Floating Point Processor floating point performance 7995
Memory Memory performance 4829
Stream Memory bandwidth performance 6485

Result Information

User calvarybell
Upload Date Tue, 07 Apr 2015 03:45:46 +0000
Views 10

System Information

MacBook Air (13-inch Mid 2011)
Operating System Mac OS X 10.10.2 (Build 14C1514)
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 4743
Blowfish
single-core scalar
1626
71.4 MB/sec
 
Blowfish
multi-core scalar
5133
210 MB/sec
 
Text Compress
single-core scalar
2660
8.51 MB/sec
 
Text Compress
multi-core scalar
6340
20.8 MB/sec
 
Text Decompress
single-core scalar
2956
12.1 MB/sec
 
Text Decompress
multi-core scalar
7143
28.5 MB/sec
 
Image Compress
single-core scalar
2449
20.2 Mpixels/sec
 
Image Compress
multi-core scalar
5921
49.8 Mpixels/sec
 
Image Decompress
single-core scalar
2825
47.4 Mpixels/sec
 
Image Decompress
multi-core scalar
6256
102 Mpixels/sec
 
Lua
single-core scalar
4473
1.72 Mnodes/sec
 
Lua
multi-core scalar
9137
3.51 Mnodes/sec
 

Floating Point Performance

Floating Point 7995
Mandelbrot
single-core scalar
2282
1.52 Gflops
 
Mandelbrot
multi-core scalar
7467
4.89 Gflops
 
Dot Product
single-core scalar
3715
1.80 Gflops
 
Dot Product
multi-core scalar
8607
3.92 Gflops
 
Dot Product
single-core vector
4500
5.39 Gflops
 
Dot Product
multi-core vector
12229
12.7 Gflops
 
LU Decomposition
single-core scalar
2012
1.79 Gflops
 
LU Decomposition
multi-core scalar
3107
2.72 Gflops
 
Primality Test
single-core scalar
6693
1000 Mflops
 
Primality Test
multi-core scalar
12720
2.36 Gflops
 
Sharpen Image
single-core scalar
5342
12.5 Mpixels/sec
 
Sharpen Image
multi-core scalar
16519
38.1 Mpixels/sec
 
Blur Image
single-core scalar
6206
4.91 Mpixels/sec
 
Blur Image
multi-core scalar
20542
16.2 Mpixels/sec
 

Memory Performance

Memory 4829
Read Sequential
single-core scalar
5288
6.48 GB/sec
 
Write Sequential
single-core scalar
7520
5.14 GB/sec
 
Stdlib Allocate
single-core scalar
3542
13.2 Mallocs/sec
 
Stdlib Write
single-core scalar
3464
7.17 GB/sec
 
Stdlib Copy
single-core scalar
4331
4.46 GB/sec
 

Stream Performance

Stream 6485
Stream Copy
single-core scalar
6069
8.30 GB/sec
 
Stream Copy
single-core vector
7498
9.72 GB/sec
 
Stream Scale
single-core scalar
5911
7.67 GB/sec
 
Stream Scale
single-core vector
7132
9.62 GB/sec
 
Stream Add
single-core scalar
5770
8.71 GB/sec
 
Stream Add
single-core vector
7645
10.6 GB/sec
 
Stream Triad
single-core scalar
6186
8.55 GB/sec
 
Stream Triad
single-core vector
5674
10.6 GB/sec