Section | Description | Score | Geekbench Score |
---|---|---|---|
Geekbench 2.3.1 Tryout for Mac OS X x86 (64-bit) | |||
Integer | Processor integer performance | 4699 | 6021 |
Floating Point | Processor floating point performance | 7882 | |
Memory | Memory performance | 4872 | |
Stream | Memory bandwidth performance | 6437 |
User | Jerry0317 |
Upload Date | Sat, 23 Jun 2012 05:11:38 +0000 |
Views | 3 |
MacBook Air (13-inch Mid 2011) | |
---|---|
Operating System | Mac OS X 10.7.4 (Build 11E53) |
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 | 4699 | |
---|---|---|
Blowfish
single-core scalar |
1647
72.4 MB/sec |
|
Blowfish
multi-core scalar |
5124
210 MB/sec |
|
Text Compress
single-core scalar |
2638
8.44 MB/sec |
|
Text Compress
multi-core scalar |
6223
20.4 MB/sec |
|
Text Decompress
single-core scalar |
2930
12.0 MB/sec |
|
Text Decompress
multi-core scalar |
7069
28.2 MB/sec |
|
Image Compress
single-core scalar |
2429
20.1 Mpixels/sec |
|
Image Compress
multi-core scalar |
5925
49.9 Mpixels/sec |
|
Image Decompress
single-core scalar |
2741
46.0 Mpixels/sec |
|
Image Decompress
multi-core scalar |
6096
99.5 Mpixels/sec |
|
Lua
single-core scalar |
4453
1.71 Mnodes/sec |
|
Lua
multi-core scalar |
9121
3.51 Mnodes/sec |
Floating Point | 7882 | |
---|---|---|
Mandelbrot
single-core scalar |
2278
1.52 Gflops |
|
Mandelbrot
multi-core scalar |
7457
4.88 Gflops |
|
Dot Product
single-core scalar |
3704
1.79 Gflops |
|
Dot Product
multi-core scalar |
8627
3.93 Gflops |
|
Dot Product
single-core vector |
4482
5.37 Gflops |
|
Dot Product
multi-core vector |
12193
12.7 Gflops |
|
LU Decomposition
single-core scalar |
2010
1.79 Gflops |
|
LU Decomposition
multi-core scalar |
3065
2.69 Gflops |
|
Primality Test
single-core scalar |
6280
938 Mflops |
|
Primality Test
multi-core scalar |
11894
2.21 Gflops |
|
Sharpen Image
single-core scalar |
5315
12.4 Mpixels/sec |
|
Sharpen Image
multi-core scalar |
16317
37.6 Mpixels/sec |
|
Blur Image
single-core scalar |
6173
4.89 Mpixels/sec |
|
Blur Image
multi-core scalar |
20558
16.2 Mpixels/sec |
Memory | 4872 | |
---|---|---|
Read Sequential
single-core scalar |
5257
6.44 GB/sec |
|
Write Sequential
single-core scalar |
7486
5.12 GB/sec |
|
Stdlib Allocate
single-core scalar |
3501
13.1 Mallocs/sec |
|
Stdlib Write
single-core scalar |
3489
7.22 GB/sec |
|
Stdlib Copy
single-core scalar |
4628
4.77 GB/sec |
Stream | 6437 | |
---|---|---|
Stream Copy
single-core scalar |
6028
8.24 GB/sec |
|
Stream Copy
single-core vector |
7441
9.65 GB/sec |
|
Stream Scale
single-core scalar |
5901
7.66 GB/sec |
|
Stream Scale
single-core vector |
7030
9.49 GB/sec |
|
Stream Add
single-core scalar |
5698
8.60 GB/sec |
|
Stream Add
single-core vector |
7598
10.6 GB/sec |
|
Stream Triad
single-core scalar |
6164
8.52 GB/sec |
|
Stream Triad
single-core vector |
5638
10.6 GB/sec |