Section | Description | Score | Geekbench Score |
---|---|---|---|
Geekbench 2.3.1 for Mac OS X x86 (64-bit) | |||
Integer | Processor integer performance | 4732 | 6024 |
Floating Point | Processor floating point performance | 7879 | |
Memory | Memory performance | 4877 | |
Stream | Memory bandwidth performance | 6356 |
User | dbreunig |
Upload Date | Wed, 23 May 2012 14:39:43 +0000 |
Views | 4 |
MacBook Air (13-inch Mid 2011) | |
---|---|
Operating System | Mac OS X 10.7.4 |
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 | 4732 | |
---|---|---|
Blowfish
single-core scalar |
1641
72.1 MB/sec |
|
Blowfish
multi-core scalar |
5134
210 MB/sec |
|
Text Compress
single-core scalar |
2637
8.44 MB/sec |
|
Text Compress
multi-core scalar |
6278
20.6 MB/sec |
|
Text Decompress
single-core scalar |
2949
12.1 MB/sec |
|
Text Decompress
multi-core scalar |
7108
28.3 MB/sec |
|
Image Compress
single-core scalar |
2422
20.0 Mpixels/sec |
|
Image Compress
multi-core scalar |
5912
49.7 Mpixels/sec |
|
Image Decompress
single-core scalar |
2762
46.4 Mpixels/sec |
|
Image Decompress
multi-core scalar |
6053
98.8 Mpixels/sec |
|
Lua
single-core scalar |
4620
1.78 Mnodes/sec |
|
Lua
multi-core scalar |
9276
3.57 Mnodes/sec |
Floating Point | 7879 | |
---|---|---|
Mandelbrot
single-core scalar |
2279
1.52 Gflops |
|
Mandelbrot
multi-core scalar |
7469
4.89 Gflops |
|
Dot Product
single-core scalar |
3709
1.79 Gflops |
|
Dot Product
multi-core scalar |
8626
3.93 Gflops |
|
Dot Product
single-core vector |
4483
5.37 Gflops |
|
Dot Product
multi-core vector |
12211
12.7 Gflops |
|
LU Decomposition
single-core scalar |
2008
1.79 Gflops |
|
LU Decomposition
multi-core scalar |
3065
2.69 Gflops |
|
Primality Test
single-core scalar |
6247
933 Mflops |
|
Primality Test
multi-core scalar |
11814
2.19 Gflops |
|
Sharpen Image
single-core scalar |
5326
12.4 Mpixels/sec |
|
Sharpen Image
multi-core scalar |
16213
37.4 Mpixels/sec |
|
Blur Image
single-core scalar |
6179
4.89 Mpixels/sec |
|
Blur Image
multi-core scalar |
20688
16.3 Mpixels/sec |
Memory | 4877 | |
---|---|---|
Read Sequential
single-core scalar |
5258
6.44 GB/sec |
|
Write Sequential
single-core scalar |
7491
5.12 GB/sec |
|
Stdlib Allocate
single-core scalar |
3457
12.9 Mallocs/sec |
|
Stdlib Write
single-core scalar |
3495
7.23 GB/sec |
|
Stdlib Copy
single-core scalar |
4687
4.83 GB/sec |
Stream | 6356 | |
---|---|---|
Stream Copy
single-core scalar |
6042
8.26 GB/sec |
|
Stream Copy
single-core vector |
7430
9.63 GB/sec |
|
Stream Scale
single-core scalar |
5876
7.62 GB/sec |
|
Stream Scale
single-core vector |
6936
9.36 GB/sec |
|
Stream Add
single-core scalar |
5707
8.61 GB/sec |
|
Stream Add
single-core vector |
7224
10.0 GB/sec |
|
Stream Triad
single-core scalar |
6153
8.50 GB/sec |
|
Stream Triad
single-core vector |
5485
10.3 GB/sec |