Section | Description | Score | Geekbench Score |
---|---|---|---|
Geekbench 2.2.6 for Mac OS X x86 (64-bit) | |||
Integer | Processor integer performance | 4608 | 5879 |
Floating Point | Processor floating point performance | 7729 | |
Memory | Memory performance | 4790 | |
Stream | Memory bandwidth performance | 6031 |
User | leandro_chi |
Upload Date | Sat, 28 Jan 2012 07:23:50 +0000 |
Views | 1 |
MacBook Air (13-inch Mid 2011) | |
---|---|
Operating System | Mac OS X 10.7.2 (Build 11C74) |
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.B0E.1110141154 |
Memory | 4.00 GB 1333 MHz DDR3 |
Integer | 4608 | |
---|---|---|
Blowfish
single-core scalar |
1584
69.6 MB/sec |
|
Blowfish
multi-core scalar |
5072
208 MB/sec |
|
Text Compress
single-core scalar |
2538
8.12 MB/sec |
|
Text Compress
multi-core scalar |
6245
20.5 MB/sec |
|
Text Decompress
single-core scalar |
2822
11.6 MB/sec |
|
Text Decompress
multi-core scalar |
7050
28.1 MB/sec |
|
Image Compress
single-core scalar |
2334
19.3 Mpixels/sec |
|
Image Compress
multi-core scalar |
5959
50.1 Mpixels/sec |
|
Image Decompress
single-core scalar |
2677
45.0 Mpixels/sec |
|
Image Decompress
multi-core scalar |
5958
97.2 Mpixels/sec |
|
Lua
single-core scalar |
4287
1.65 Mnodes/sec |
|
Lua
multi-core scalar |
8770
3.37 Mnodes/sec |
Floating Point | 7729 | |
---|---|---|
Mandelbrot
single-core scalar |
2218
1.48 Gflops |
|
Mandelbrot
multi-core scalar |
7377
4.83 Gflops |
|
Dot Product
single-core scalar |
3564
1.72 Gflops |
|
Dot Product
multi-core scalar |
8749
3.99 Gflops |
|
Dot Product
single-core vector |
4350
5.21 Gflops |
|
Dot Product
multi-core vector |
12044
12.5 Gflops |
|
LU Decomposition
single-core scalar |
1908
1.70 Gflops |
|
LU Decomposition
multi-core scalar |
2964
2.60 Gflops |
|
Primality Test
single-core scalar |
6041
902 Mflops |
|
Primality Test
multi-core scalar |
11706
2.17 Gflops |
|
Sharpen Image
single-core scalar |
5175
12.1 Mpixels/sec |
|
Sharpen Image
multi-core scalar |
15916
36.7 Mpixels/sec |
|
Blur Image
single-core scalar |
5977
4.73 Mpixels/sec |
|
Blur Image
multi-core scalar |
20217
15.9 Mpixels/sec |
Memory | 4790 | |
---|---|---|
Read Sequential
single-core scalar |
5151
6.31 GB/sec |
|
Write Sequential
single-core scalar |
7393
5.06 GB/sec |
|
Stdlib Allocate
single-core scalar |
3307
12.3 Mallocs/sec |
|
Stdlib Write
single-core scalar |
3467
7.18 GB/sec |
|
Stdlib Copy
single-core scalar |
4633
4.78 GB/sec |
Stream | 6031 | |
---|---|---|
Stream Copy
single-core scalar |
5951
8.14 GB/sec |
|
Stream Copy
single-core vector |
7255
9.41 GB/sec |
|
Stream Scale
single-core scalar |
5231
6.79 GB/sec |
|
Stream Scale
single-core vector |
6489
8.76 GB/sec |
|
Stream Add
single-core scalar |
5238
7.91 GB/sec |
|
Stream Add
single-core vector |
7154
9.95 GB/sec |
|
Stream Triad
single-core scalar |
5591
7.73 GB/sec |
|
Stream Triad
single-core vector |
5344
10.0 GB/sec |