Section | Description | Score | Geekbench Score |
---|---|---|---|
Geekbench 2.2.6 for Mac OS X x86 (64-bit) | |||
Integer | Processor integer performance | 4686 | 5965 |
Floating Point | Processor floating point performance | 7852 | |
Memory | Memory performance | 4807 | |
Stream | Memory bandwidth performance | 6156 |
User | Jango77 |
Upload Date | Wed, 08 Feb 2012 21:27:14 +0000 |
Views | 1 |
MacBook Air (13-inch Mid 2011) | |
---|---|
Operating System | Mac OS X 10.7.3 (Build 11D50) |
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 | 4686 | |
---|---|---|
Blowfish
single-core scalar |
1636
71.9 MB/sec |
|
Blowfish
multi-core scalar |
5106
209 MB/sec |
|
Text Compress
single-core scalar |
2631
8.42 MB/sec |
|
Text Compress
multi-core scalar |
6297
20.7 MB/sec |
|
Text Decompress
single-core scalar |
2917
12.0 MB/sec |
|
Text Decompress
multi-core scalar |
7123
28.4 MB/sec |
|
Image Compress
single-core scalar |
2420
20.0 Mpixels/sec |
|
Image Compress
multi-core scalar |
5964
50.2 Mpixels/sec |
|
Image Decompress
single-core scalar |
2754
46.2 Mpixels/sec |
|
Image Decompress
multi-core scalar |
6140
100 Mpixels/sec |
|
Lua
single-core scalar |
4428
1.70 Mnodes/sec |
|
Lua
multi-core scalar |
8819
3.39 Mnodes/sec |
Floating Point | 7852 | |
---|---|---|
Mandelbrot
single-core scalar |
2270
1.51 Gflops |
|
Mandelbrot
multi-core scalar |
7420
4.86 Gflops |
|
Dot Product
single-core scalar |
3683
1.78 Gflops |
|
Dot Product
multi-core scalar |
8587
3.91 Gflops |
|
Dot Product
single-core vector |
4465
5.35 Gflops |
|
Dot Product
multi-core vector |
12195
12.7 Gflops |
|
LU Decomposition
single-core scalar |
2006
1.78 Gflops |
|
LU Decomposition
multi-core scalar |
3039
2.66 Gflops |
|
Primality Test
single-core scalar |
6228
930 Mflops |
|
Primality Test
multi-core scalar |
11823
2.19 Gflops |
|
Sharpen Image
single-core scalar |
5304
12.4 Mpixels/sec |
|
Sharpen Image
multi-core scalar |
16211
37.4 Mpixels/sec |
|
Blur Image
single-core scalar |
6174
4.89 Mpixels/sec |
|
Blur Image
multi-core scalar |
20536
16.1 Mpixels/sec |
Memory | 4807 | |
---|---|---|
Read Sequential
single-core scalar |
5247
6.42 GB/sec |
|
Write Sequential
single-core scalar |
7437
5.09 GB/sec |
|
Stdlib Allocate
single-core scalar |
3365
12.6 Mallocs/sec |
|
Stdlib Write
single-core scalar |
3529
7.30 GB/sec |
|
Stdlib Copy
single-core scalar |
4459
4.60 GB/sec |
Stream | 6156 | |
---|---|---|
Stream Copy
single-core scalar |
5965
8.16 GB/sec |
|
Stream Copy
single-core vector |
6923
8.98 GB/sec |
|
Stream Scale
single-core scalar |
5724
7.43 GB/sec |
|
Stream Scale
single-core vector |
6978
9.42 GB/sec |
|
Stream Add
single-core scalar |
5269
7.95 GB/sec |
|
Stream Add
single-core vector |
7167
9.97 GB/sec |
|
Stream Triad
single-core scalar |
5899
8.15 GB/sec |
|
Stream Triad
single-core vector |
5328
9.97 GB/sec |