Section | Description | Score | Geekbench Score |
---|---|---|---|
Geekbench 2.3.1 for Mac OS X x86 (64-bit) | |||
Integer | Processor integer performance | 4742 | 6003 |
Floating Point | Processor floating point performance | 7841 | |
Memory | Memory performance | 4879 | |
Stream | Memory bandwidth performance | 6238 |
User | ikhrnet |
Upload Date | Wed, 25 Jul 2012 19:44:22 +0000 |
Views | 3 |
MacBook Air (13-inch Mid 2011) | |
---|---|
Operating System | Mac OS X 10.8.0 |
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 | 4742 | |
---|---|---|
Blowfish
single-core scalar |
1645
72.3 MB/sec |
|
Blowfish
multi-core scalar |
5137
211 MB/sec |
|
Text Compress
single-core scalar |
2638
8.44 MB/sec |
|
Text Compress
multi-core scalar |
6274
20.6 MB/sec |
|
Text Decompress
single-core scalar |
2948
12.1 MB/sec |
|
Text Decompress
multi-core scalar |
7135
28.4 MB/sec |
|
Image Compress
single-core scalar |
2427
20.0 Mpixels/sec |
|
Image Compress
multi-core scalar |
5921
49.8 Mpixels/sec |
|
Image Decompress
single-core scalar |
2756
46.3 Mpixels/sec |
|
Image Decompress
multi-core scalar |
6132
100 Mpixels/sec |
|
Lua
single-core scalar |
4623
1.78 Mnodes/sec |
|
Lua
multi-core scalar |
9279
3.57 Mnodes/sec |
Floating Point | 7841 | |
---|---|---|
Mandelbrot
single-core scalar |
2280
1.52 Gflops |
|
Mandelbrot
multi-core scalar |
7476
4.89 Gflops |
|
Dot Product
single-core scalar |
3712
1.79 Gflops |
|
Dot Product
multi-core scalar |
8634
3.93 Gflops |
|
Dot Product
single-core vector |
4487
5.38 Gflops |
|
Dot Product
multi-core vector |
12249
12.7 Gflops |
|
LU Decomposition
single-core scalar |
2009
1.79 Gflops |
|
LU Decomposition
multi-core scalar |
3066
2.69 Gflops |
|
Primality Test
single-core scalar |
6039
902 Mflops |
|
Primality Test
multi-core scalar |
11394
2.11 Gflops |
|
Sharpen Image
single-core scalar |
5319
12.4 Mpixels/sec |
|
Sharpen Image
multi-core scalar |
16237
37.4 Mpixels/sec |
|
Blur Image
single-core scalar |
6184
4.89 Mpixels/sec |
|
Blur Image
multi-core scalar |
20699
16.3 Mpixels/sec |
Memory | 4879 | |
---|---|---|
Read Sequential
single-core scalar |
5277
6.46 GB/sec |
|
Write Sequential
single-core scalar |
7532
5.15 GB/sec |
|
Stdlib Allocate
single-core scalar |
3361
12.5 Mallocs/sec |
|
Stdlib Write
single-core scalar |
3512
7.27 GB/sec |
|
Stdlib Copy
single-core scalar |
4716
4.86 GB/sec |
Stream | 6238 | |
---|---|---|
Stream Copy
single-core scalar |
6077
8.31 GB/sec |
|
Stream Copy
single-core vector |
6784
8.80 GB/sec |
|
Stream Scale
single-core scalar |
5906
7.66 GB/sec |
|
Stream Scale
single-core vector |
6497
8.77 GB/sec |
|
Stream Add
single-core scalar |
5746
8.67 GB/sec |
|
Stream Add
single-core vector |
7222
10.0 GB/sec |
|
Stream Triad
single-core scalar |
6174
8.53 GB/sec |
|
Stream Triad
single-core vector |
5498
10.3 GB/sec |