Section | Description | Score | Geekbench Score |
---|---|---|---|
Geekbench 2.3.1 Tryout for Mac OS X x86 (64-bit) | |||
Integer | Processor integer performance | 4726 | 6010 |
Floating Point | Processor floating point performance | 7885 | |
Memory | Memory performance | 4829 | |
Stream | Memory bandwidth performance | 6310 |
User | presidentty |
Upload Date | Wed, 16 May 2012 05:04:26 +0000 |
Views | 4 |
MacBook Air (13-inch Mid 2011) | |
---|---|
Operating System | Mac OS X 10.7.4 (Build 11E53) |
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 | 4726 | |
---|---|---|
Blowfish
single-core scalar |
1650
72.5 MB/sec |
|
Blowfish
multi-core scalar |
5140
211 MB/sec |
|
Text Compress
single-core scalar |
2639
8.44 MB/sec |
|
Text Compress
multi-core scalar |
6340
20.8 MB/sec |
|
Text Decompress
single-core scalar |
2908
12.0 MB/sec |
|
Text Decompress
multi-core scalar |
7193
28.7 MB/sec |
|
Image Compress
single-core scalar |
2427
20.1 Mpixels/sec |
|
Image Compress
multi-core scalar |
5934
49.9 Mpixels/sec |
|
Image Decompress
single-core scalar |
2757
46.3 Mpixels/sec |
|
Image Decompress
multi-core scalar |
6153
100 Mpixels/sec |
|
Lua
single-core scalar |
4451
1.71 Mnodes/sec |
|
Lua
multi-core scalar |
9126
3.51 Mnodes/sec |
Floating Point | 7885 | |
---|---|---|
Mandelbrot
single-core scalar |
2280
1.52 Gflops |
|
Mandelbrot
multi-core scalar |
7479
4.89 Gflops |
|
Dot Product
single-core scalar |
3710
1.79 Gflops |
|
Dot Product
multi-core scalar |
8635
3.94 Gflops |
|
Dot Product
single-core vector |
4485
5.37 Gflops |
|
Dot Product
multi-core vector |
12248
12.7 Gflops |
|
LU Decomposition
single-core scalar |
2007
1.79 Gflops |
|
LU Decomposition
multi-core scalar |
3051
2.68 Gflops |
|
Primality Test
single-core scalar |
6303
941 Mflops |
|
Primality Test
multi-core scalar |
11827
2.20 Gflops |
|
Sharpen Image
single-core scalar |
5307
12.4 Mpixels/sec |
|
Sharpen Image
multi-core scalar |
16270
37.5 Mpixels/sec |
|
Blur Image
single-core scalar |
6180
4.89 Mpixels/sec |
|
Blur Image
multi-core scalar |
20611
16.2 Mpixels/sec |
Memory | 4829 | |
---|---|---|
Read Sequential
single-core scalar |
5274
6.46 GB/sec |
|
Write Sequential
single-core scalar |
7506
5.13 GB/sec |
|
Stdlib Allocate
single-core scalar |
3388
12.6 Mallocs/sec |
|
Stdlib Write
single-core scalar |
3499
7.24 GB/sec |
|
Stdlib Copy
single-core scalar |
4479
4.62 GB/sec |
Stream | 6310 | |
---|---|---|
Stream Copy
single-core scalar |
5390
7.37 GB/sec |
|
Stream Copy
single-core vector |
7125
9.24 GB/sec |
|
Stream Scale
single-core scalar |
5896
7.65 GB/sec |
|
Stream Scale
single-core vector |
6992
9.44 GB/sec |
|
Stream Add
single-core scalar |
5735
8.66 GB/sec |
|
Stream Add
single-core vector |
7575
10.5 GB/sec |
|
Stream Triad
single-core scalar |
6164
8.52 GB/sec |
|
Stream Triad
single-core vector |
5609
10.5 GB/sec |