Section | Description | Score | Geekbench Score |
---|---|---|---|
Geekbench 2.3.1 Tryout for Mac OS X x86 (64-bit) | |||
Integer | Processor integer performance | 4703 | 5989 |
Floating Point | Processor floating point performance | 7869 | |
Memory | Memory performance | 4847 | |
Stream | Memory bandwidth performance | 6200 |
User | Jerry0317 |
Upload Date | Sun, 09 Dec 2012 05:16:07 +0000 |
Views | 3 |
MacBook Air (13-inch Mid 2011) | |
---|---|
Operating System | Mac OS X 10.8.2 (Build 12C60) |
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 | 4703 | |
---|---|---|
Blowfish
single-core scalar |
1644
72.2 MB/sec |
|
Blowfish
multi-core scalar |
5109
209 MB/sec |
|
Text Compress
single-core scalar |
2630
8.41 MB/sec |
|
Text Compress
multi-core scalar |
6304
20.7 MB/sec |
|
Text Decompress
single-core scalar |
2930
12.0 MB/sec |
|
Text Decompress
multi-core scalar |
7151
28.5 MB/sec |
|
Image Compress
single-core scalar |
2426
20.0 Mpixels/sec |
|
Image Compress
multi-core scalar |
5998
50.5 Mpixels/sec |
|
Image Decompress
single-core scalar |
2765
46.4 Mpixels/sec |
|
Image Decompress
multi-core scalar |
5964
97.3 Mpixels/sec |
|
Lua
single-core scalar |
4449
1.71 Mnodes/sec |
|
Lua
multi-core scalar |
9074
3.49 Mnodes/sec |
Floating Point | 7869 | |
---|---|---|
Mandelbrot
single-core scalar |
2272
1.51 Gflops |
|
Mandelbrot
multi-core scalar |
7446
4.87 Gflops |
|
Dot Product
single-core scalar |
3702
1.79 Gflops |
|
Dot Product
multi-core scalar |
8600
3.92 Gflops |
|
Dot Product
single-core vector |
4481
5.37 Gflops |
|
Dot Product
multi-core vector |
12203
12.7 Gflops |
|
LU Decomposition
single-core scalar |
2007
1.79 Gflops |
|
LU Decomposition
multi-core scalar |
3049
2.67 Gflops |
|
Primality Test
single-core scalar |
6312
943 Mflops |
|
Primality Test
multi-core scalar |
11787
2.19 Gflops |
|
Sharpen Image
single-core scalar |
5321
12.4 Mpixels/sec |
|
Sharpen Image
multi-core scalar |
16317
37.6 Mpixels/sec |
|
Blur Image
single-core scalar |
6172
4.88 Mpixels/sec |
|
Blur Image
multi-core scalar |
20509
16.1 Mpixels/sec |
Memory | 4847 | |
---|---|---|
Read Sequential
single-core scalar |
5265
6.45 GB/sec |
|
Write Sequential
single-core scalar |
7503
5.13 GB/sec |
|
Stdlib Allocate
single-core scalar |
3489
13.0 Mallocs/sec |
|
Stdlib Write
single-core scalar |
3502
7.25 GB/sec |
|
Stdlib Copy
single-core scalar |
4476
4.61 GB/sec |
Stream | 6200 | |
---|---|---|
Stream Copy
single-core scalar |
5896
8.06 GB/sec |
|
Stream Copy
single-core vector |
6771
8.78 GB/sec |
|
Stream Scale
single-core scalar |
5891
7.64 GB/sec |
|
Stream Scale
single-core vector |
6910
9.33 GB/sec |
|
Stream Add
single-core scalar |
5738
8.66 GB/sec |
|
Stream Add
single-core vector |
7213
10.0 GB/sec |
|
Stream Triad
single-core scalar |
5706
7.88 GB/sec |
|
Stream Triad
single-core vector |
5480
10.3 GB/sec |