Section Description Score Geekbench Score
Geekbench 2.3.4 Tryout for Windows x86 (32-bit)
Integer Processor integer performance 4703 5378
Floating Point Processor floating point performance 5413
Memory Memory performance 5875
Stream Memory bandwidth performance 6626

Result Information

User frankle
Upload Date Thu, 13 Sep 2012 11:28:19 +0000
Views 6

System Information

Apple Inc. MacBookAir4,2
Operating System Microsoft Windows 7 Professional (64-bit)
Model Apple Inc. MacBookAir4,2
Processor Intel Core i5-2557M @ 1.70 GHz
1 Processor, 2 Cores, 4 Threads
Processor ID GenuineIntel Family 6 Model 42 Stepping 7
Processor Codename Sandy Bridge
Processor Package Socket 988B rPGA
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
Northbridge Intel Sandy Bridge 09
Southbridge Intel ID1C4D 05
BIOS Apple Inc. MBA41.88Z.0077.B0F.1201241549
Memory 3.91 GB DDR3 SDRAM 667MHz

Integer Performance

Integer 4703
Blowfish
single-core scalar
1526
67.1 MB/sec
 
Blowfish
multi-core scalar
4955
203 MB/sec
 
Text Compress
single-core scalar
2644
8.46 MB/sec
 
Text Compress
multi-core scalar
6305
20.7 MB/sec
 
Text Decompress
single-core scalar
3004
12.3 MB/sec
 
Text Decompress
multi-core scalar
7355
29.3 MB/sec
 
Image Compress
single-core scalar
2345
19.4 Mpixels/sec
 
Image Compress
multi-core scalar
5576
46.9 Mpixels/sec
 
Image Decompress
single-core scalar
2513
42.2 Mpixels/sec
 
Image Decompress
multi-core scalar
5797
94.6 Mpixels/sec
 
Lua
single-core scalar
4582
1.76 Mnodes/sec
 
Lua
multi-core scalar
9844
3.79 Mnodes/sec
 

Floating Point Performance

Floating Point 5413
Mandelbrot
single-core scalar
1965
1.31 Gflops
 
Mandelbrot
multi-core scalar
7071
4.63 Gflops
 
Dot Product
single-core scalar
1105
534 Mflops
 
Dot Product
multi-core scalar
3961
1.81 Gflops
 
Dot Product
single-core vector
5994
7.18 Gflops
 
Dot Product
multi-core vector
18018
18.7 Gflops
 
LU Decomposition
single-core scalar
3906
3.48 Gflops
 
LU Decomposition
multi-core scalar
3833
3.36 Gflops
 
Primality Test
single-core scalar
5371
802 Mflops
 
Primality Test
multi-core scalar
9679
1.80 Gflops
 
Sharpen Image
single-core scalar
1146
2.67 Mpixels/sec
 
Sharpen Image
multi-core scalar
3439
7.93 Mpixels/sec
 
Blur Image
single-core scalar
2620
2.07 Mpixels/sec
 
Blur Image
multi-core scalar
7681
6.04 Mpixels/sec
 

Memory Performance

Memory 5875
Read Sequential
single-core scalar
6763
8.28 GB/sec
 
Write Sequential
single-core scalar
10839
7.41 GB/sec
 
Stdlib Allocate
single-core scalar
3489
13.0 Mallocs/sec
 
Stdlib Write
single-core scalar
3566
7.38 GB/sec
 
Stdlib Copy
single-core scalar
4720
4.87 GB/sec
 

Stream Performance

Stream 6626
Stream Copy
single-core scalar
5810
7.95 GB/sec
 
Stream Copy
single-core vector
7365
9.55 GB/sec
 
Stream Scale
single-core scalar
6304
8.18 GB/sec
 
Stream Scale
single-core vector
7186
9.70 GB/sec
 
Stream Add
single-core scalar
6452
9.74 GB/sec
 
Stream Add
single-core vector
7560
10.5 GB/sec
 
Stream Triad
single-core scalar
6707
9.27 GB/sec
 
Stream Triad
single-core vector
5629
10.5 GB/sec