Section | Description | Score | Geekbench Score |
---|---|---|---|
Geekbench 2.2.7 for Mac OS X x86 (32-bit) | |||
Integer | Processor integer performance | 3986 | 5468 |
Floating Point | Processor floating point performance | 7289 | |
Memory | Memory performance | 5044 | |
Stream | Memory bandwidth performance | 5131 |
User | justinhub2003 |
Upload Date | Thu, 05 Apr 2012 13:33:52 +0000 |
Views | 2 |
MacBook Air (13-inch Mid 2011) | |
---|---|
Operating System | Mac OS X 10.7.3 (Build 11D2001) |
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 | 3986 | |
---|---|---|
Blowfish
single-core scalar |
1734
76.2 MB/sec |
|
Blowfish
multi-core scalar |
5431
223 MB/sec |
|
Text Compress
single-core scalar |
2272
7.27 MB/sec |
|
Text Compress
multi-core scalar |
5555
18.2 MB/sec |
|
Text Decompress
single-core scalar |
2486
10.2 MB/sec |
|
Text Decompress
multi-core scalar |
6181
24.6 MB/sec |
|
Image Compress
single-core scalar |
1880
15.5 Mpixels/sec |
|
Image Compress
multi-core scalar |
4765
40.1 Mpixels/sec |
|
Image Decompress
single-core scalar |
1928
32.4 Mpixels/sec |
|
Image Decompress
multi-core scalar |
4039
65.9 Mpixels/sec |
|
Lua
single-core scalar |
3704
1.43 Mnodes/sec |
|
Lua
multi-core scalar |
7861
3.02 Mnodes/sec |
Floating Point | 7289 | |
---|---|---|
Mandelbrot
single-core scalar |
2277
1.52 Gflops |
|
Mandelbrot
multi-core scalar |
7466
4.89 Gflops |
|
Dot Product
single-core scalar |
3642
1.76 Gflops |
|
Dot Product
multi-core scalar |
9492
4.33 Gflops |
|
Dot Product
single-core vector |
4463
5.35 Gflops |
|
Dot Product
multi-core vector |
11115
11.6 Gflops |
|
LU Decomposition
single-core scalar |
1106
984 Mflops |
|
LU Decomposition
multi-core scalar |
2118
1.86 Gflops |
|
Primality Test
single-core scalar |
5398
806 Mflops |
|
Primality Test
multi-core scalar |
9635
1.79 Gflops |
|
Sharpen Image
single-core scalar |
5031
11.7 Mpixels/sec |
|
Sharpen Image
multi-core scalar |
14831
34.2 Mpixels/sec |
|
Blur Image
single-core scalar |
6067
4.80 Mpixels/sec |
|
Blur Image
multi-core scalar |
19408
15.3 Mpixels/sec |
Memory | 5044 | |
---|---|---|
Read Sequential
single-core scalar |
5678
6.95 GB/sec |
|
Write Sequential
single-core scalar |
8395
5.74 GB/sec |
|
Stdlib Allocate
single-core scalar |
3225
12.0 Mallocs/sec |
|
Stdlib Write
single-core scalar |
3464
7.17 GB/sec |
|
Stdlib Copy
single-core scalar |
4460
4.60 GB/sec |
Stream | 5131 | |
---|---|---|
Stream Copy
single-core scalar |
5315
7.27 GB/sec |
|
Stream Copy
single-core vector |
6884
8.93 GB/sec |
|
Stream Scale
single-core scalar |
5557
7.21 GB/sec |
|
Stream Scale
single-core vector |
6489
8.76 GB/sec |
|
Stream Add
single-core scalar |
1996
3.01 GB/sec |
|
Stream Add
single-core vector |
7154
9.95 GB/sec |
|
Stream Triad
single-core scalar |
2256
3.12 GB/sec |
|
Stream Triad
single-core vector |
5402
10.1 GB/sec |