Section | Description | Score | Geekbench Score |
---|---|---|---|
Geekbench 2.2.6 for Mac OS X x86 (64-bit) | |||
Integer | Processor integer performance | 4608 | 5792 |
Floating Point | Processor floating point performance | 7717 | |
Memory | Memory performance | 4536 | |
Stream | Memory bandwidth performance | 5720 |
User | asthmaticatom |
Upload Date | Sat, 18 Feb 2012 01:22:40 +0000 |
Views | 1 |
MacBook Air (13-inch Mid 2011) | |
---|---|
Operating System | Mac OS X 10.7.3 |
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 | 4608 | |
---|---|---|
Blowfish
single-core scalar |
1600
70.3 MB/sec |
|
Blowfish
multi-core scalar |
5101
209 MB/sec |
|
Text Compress
single-core scalar |
2605
8.33 MB/sec |
|
Text Compress
multi-core scalar |
6239
20.5 MB/sec |
|
Text Decompress
single-core scalar |
2699
11.1 MB/sec |
|
Text Decompress
multi-core scalar |
7073
28.2 MB/sec |
|
Image Compress
single-core scalar |
2386
19.7 Mpixels/sec |
|
Image Compress
multi-core scalar |
5957
50.1 Mpixels/sec |
|
Image Decompress
single-core scalar |
2726
45.8 Mpixels/sec |
|
Image Decompress
multi-core scalar |
5969
97.4 Mpixels/sec |
|
Lua
single-core scalar |
4105
1.58 Mnodes/sec |
|
Lua
multi-core scalar |
8840
3.40 Mnodes/sec |
Floating Point | 7717 | |
---|---|---|
Mandelbrot
single-core scalar |
2137
1.42 Gflops |
|
Mandelbrot
multi-core scalar |
7371
4.82 Gflops |
|
Dot Product
single-core scalar |
3422
1.65 Gflops |
|
Dot Product
multi-core scalar |
8553
3.90 Gflops |
|
Dot Product
single-core vector |
4264
5.11 Gflops |
|
Dot Product
multi-core vector |
12113
12.6 Gflops |
|
LU Decomposition
single-core scalar |
1962
1.75 Gflops |
|
LU Decomposition
multi-core scalar |
2832
2.48 Gflops |
|
Primality Test
single-core scalar |
5977
893 Mflops |
|
Primality Test
multi-core scalar |
11822
2.19 Gflops |
|
Sharpen Image
single-core scalar |
5220
12.2 Mpixels/sec |
|
Sharpen Image
multi-core scalar |
15997
36.9 Mpixels/sec |
|
Blur Image
single-core scalar |
6102
4.83 Mpixels/sec |
|
Blur Image
multi-core scalar |
20268
15.9 Mpixels/sec |
Memory | 4536 | |
---|---|---|
Read Sequential
single-core scalar |
4920
6.02 GB/sec |
|
Write Sequential
single-core scalar |
7057
4.83 GB/sec |
|
Stdlib Allocate
single-core scalar |
3225
12.0 Mallocs/sec |
|
Stdlib Write
single-core scalar |
3268
6.76 GB/sec |
|
Stdlib Copy
single-core scalar |
4214
4.34 GB/sec |
Stream | 5720 | |
---|---|---|
Stream Copy
single-core scalar |
5296
7.24 GB/sec |
|
Stream Copy
single-core vector |
6787
8.80 GB/sec |
|
Stream Scale
single-core scalar |
5023
6.52 GB/sec |
|
Stream Scale
single-core vector |
6140
8.29 GB/sec |
|
Stream Add
single-core scalar |
5051
7.62 GB/sec |
|
Stream Add
single-core vector |
6776
9.43 GB/sec |
|
Stream Triad
single-core scalar |
5519
7.63 GB/sec |
|
Stream Triad
single-core vector |
5171
9.68 GB/sec |