Section | Description | Score | Geekbench Score |
---|---|---|---|
Geekbench 2.2.3 for Mac OS X x86 (64-bit) | |||
Integer | Processor integer performance | 4627 | 5950 |
Floating Point | Processor floating point performance | 7904 | |
Memory | Memory performance | 4851 | |
Stream | Memory bandwidth performance | 5941 |
User | shayan |
Upload Date | Sun, 05 Feb 2012 02:03:51 +0000 |
Views | 3 |
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 | 4627 | |
---|---|---|
Blowfish
single-core scalar |
1647
72.4 MB/sec |
|
Blowfish
multi-core scalar |
5135
210 MB/sec |
|
Text Compress
single-core scalar |
2656
8.50 MB/sec |
|
Text Compress
multi-core scalar |
6198
20.3 MB/sec |
|
Text Decompress
single-core scalar |
2902
11.9 MB/sec |
|
Text Decompress
multi-core scalar |
7253
28.9 MB/sec |
|
Image Compress
single-core scalar |
2409
19.9 Mpixels/sec |
|
Image Compress
multi-core scalar |
5906
49.7 Mpixels/sec |
|
Image Decompress
single-core scalar |
2724
45.7 Mpixels/sec |
|
Image Decompress
multi-core scalar |
6005
98.0 Mpixels/sec |
|
Lua
single-core scalar |
4248
1.64 Mnodes/sec |
|
Lua
multi-core scalar |
8446
3.25 Mnodes/sec |
Floating Point | 7904 | |
---|---|---|
Mandelbrot
single-core scalar |
2278
1.52 Gflops |
|
Mandelbrot
multi-core scalar |
7478
4.89 Gflops |
|
Dot Product
single-core scalar |
3704
1.79 Gflops |
|
Dot Product
multi-core scalar |
8610
3.92 Gflops |
|
Dot Product
single-core vector |
4471
5.36 Gflops |
|
Dot Product
multi-core vector |
12248
12.7 Gflops |
|
LU Decomposition
single-core scalar |
2007
1.79 Gflops |
|
LU Decomposition
multi-core scalar |
3098
2.72 Gflops |
|
Primality Test
single-core scalar |
6272
937 Mflops |
|
Primality Test
multi-core scalar |
12006
2.23 Gflops |
|
Sharpen Image
single-core scalar |
5304
12.4 Mpixels/sec |
|
Sharpen Image
multi-core scalar |
16380
37.7 Mpixels/sec |
|
Blur Image
single-core scalar |
6179
4.89 Mpixels/sec |
|
Blur Image
multi-core scalar |
20630
16.2 Mpixels/sec |
Memory | 4851 | |
---|---|---|
Read Sequential
single-core scalar |
5256
6.44 GB/sec |
|
Write Sequential
single-core scalar |
7483
5.12 GB/sec |
|
Stdlib Allocate
single-core scalar |
3479
13.0 Mallocs/sec |
|
Stdlib Write
single-core scalar |
3558
7.37 GB/sec |
|
Stdlib Copy
single-core scalar |
4480
4.62 GB/sec |
Stream | 5941 | |
---|---|---|
Stream Copy
single-core scalar |
5352
7.32 GB/sec |
|
Stream Copy
single-core vector |
6870
8.91 GB/sec |
|
Stream Scale
single-core scalar |
5270
6.84 GB/sec |
|
Stream Scale
single-core vector |
6509
8.79 GB/sec |
|
Stream Add
single-core scalar |
5277
7.97 GB/sec |
|
Stream Add
single-core vector |
7201
10.0 GB/sec |
|
Stream Triad
single-core scalar |
5707
7.89 GB/sec |
|
Stream Triad
single-core vector |
5347
10.0 GB/sec |