Section | Description | Score | Geekbench Score |
---|---|---|---|
Geekbench 2.3.1 for Mac OS X x86 (64-bit) | |||
Integer | Processor integer performance | 4732 | 5996 |
Floating Point | Processor floating point performance | 7876 | |
Memory | Memory performance | 4816 | |
Stream | Memory bandwidth performance | 6201 |
User | timshock |
Upload Date | Wed, 13 Jun 2012 05:31:17 +0000 |
Views | 5 |
MacBook Air (13-inch Mid 2011) | |
---|---|
Operating System | Mac OS X 10.7.4 |
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 | 4732 | |
---|---|---|
Blowfish
single-core scalar |
1645
72.3 MB/sec |
|
Blowfish
multi-core scalar |
5139
211 MB/sec |
|
Text Compress
single-core scalar |
2644
8.46 MB/sec |
|
Text Compress
multi-core scalar |
6321
20.7 MB/sec |
|
Text Decompress
single-core scalar |
2917
12.0 MB/sec |
|
Text Decompress
multi-core scalar |
7136
28.4 MB/sec |
|
Image Compress
single-core scalar |
2427
20.0 Mpixels/sec |
|
Image Compress
multi-core scalar |
5905
49.7 Mpixels/sec |
|
Image Decompress
single-core scalar |
2739
46.0 Mpixels/sec |
|
Image Decompress
multi-core scalar |
5955
97.2 Mpixels/sec |
|
Lua
single-core scalar |
4653
1.79 Mnodes/sec |
|
Lua
multi-core scalar |
9312
3.58 Mnodes/sec |
Floating Point | 7876 | |
---|---|---|
Mandelbrot
single-core scalar |
2280
1.52 Gflops |
|
Mandelbrot
multi-core scalar |
7473
4.89 Gflops |
|
Dot Product
single-core scalar |
3712
1.79 Gflops |
|
Dot Product
multi-core scalar |
8638
3.94 Gflops |
|
Dot Product
single-core vector |
4486
5.37 Gflops |
|
Dot Product
multi-core vector |
12225
12.7 Gflops |
|
LU Decomposition
single-core scalar |
2006
1.79 Gflops |
|
LU Decomposition
multi-core scalar |
3086
2.71 Gflops |
|
Primality Test
single-core scalar |
6241
932 Mflops |
|
Primality Test
multi-core scalar |
11689
2.17 Gflops |
|
Sharpen Image
single-core scalar |
5310
12.4 Mpixels/sec |
|
Sharpen Image
multi-core scalar |
16271
37.5 Mpixels/sec |
|
Blur Image
single-core scalar |
6186
4.90 Mpixels/sec |
|
Blur Image
multi-core scalar |
20673
16.3 Mpixels/sec |
Memory | 4816 | |
---|---|---|
Read Sequential
single-core scalar |
5267
6.45 GB/sec |
|
Write Sequential
single-core scalar |
7487
5.12 GB/sec |
|
Stdlib Allocate
single-core scalar |
3466
12.9 Mallocs/sec |
|
Stdlib Write
single-core scalar |
3426
7.09 GB/sec |
|
Stdlib Copy
single-core scalar |
4434
4.57 GB/sec |
Stream | 6201 | |
---|---|---|
Stream Copy
single-core scalar |
6076
8.31 GB/sec |
|
Stream Copy
single-core vector |
7171
9.30 GB/sec |
|
Stream Scale
single-core scalar |
5918
7.68 GB/sec |
|
Stream Scale
single-core vector |
6525
8.81 GB/sec |
|
Stream Add
single-core scalar |
5298
8.00 GB/sec |
|
Stream Add
single-core vector |
6929
9.64 GB/sec |
|
Stream Triad
single-core scalar |
6195
8.56 GB/sec |
|
Stream Triad
single-core vector |
5497
10.3 GB/sec |