Section | Description | Score | Geekbench Score |
---|---|---|---|
Geekbench 2.2.3 for Mac OS X x86 (64-bit) | |||
Integer | Processor integer performance | 4618 | 6047 |
Floating Point | Processor floating point performance | 8000 | |
Memory | Memory performance | 4922 | |
Stream | Memory bandwidth performance | 6470 |
User | haosun |
Upload Date | Tue, 17 Sep 2013 17:59:25 +0000 |
Views | 15 |
MacBook Air (13-inch Mid 2011) | |
---|---|
Operating System | Mac OS X 10.9 (Build 13A584) |
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 | 4618 | |
---|---|---|
Blowfish
single-core scalar |
1640
72.1 MB/sec |
|
Blowfish
multi-core scalar |
5121
210 MB/sec |
|
Text Compress
single-core scalar |
2658
8.50 MB/sec |
|
Text Compress
multi-core scalar |
6339
20.8 MB/sec |
|
Text Decompress
single-core scalar |
2881
11.8 MB/sec |
|
Text Decompress
multi-core scalar |
6841
27.3 MB/sec |
|
Image Compress
single-core scalar |
2428
20.1 Mpixels/sec |
|
Image Compress
multi-core scalar |
5900
49.6 Mpixels/sec |
|
Image Decompress
single-core scalar |
2798
47.0 Mpixels/sec |
|
Image Decompress
multi-core scalar |
6083
99.3 Mpixels/sec |
|
Lua
single-core scalar |
4278
1.65 Mnodes/sec |
|
Lua
multi-core scalar |
8458
3.25 Mnodes/sec |
Floating Point | 8000 | |
---|---|---|
Mandelbrot
single-core scalar |
2277
1.51 Gflops |
|
Mandelbrot
multi-core scalar |
7430
4.86 Gflops |
|
Dot Product
single-core scalar |
3709
1.79 Gflops |
|
Dot Product
multi-core scalar |
8663
3.95 Gflops |
|
Dot Product
single-core vector |
4489
5.38 Gflops |
|
Dot Product
multi-core vector |
12229
12.7 Gflops |
|
LU Decomposition
single-core scalar |
2009
1.79 Gflops |
|
LU Decomposition
multi-core scalar |
3062
2.69 Gflops |
|
Primality Test
single-core scalar |
6597
985 Mflops |
|
Primality Test
multi-core scalar |
13089
2.43 Gflops |
|
Sharpen Image
single-core scalar |
5337
12.5 Mpixels/sec |
|
Sharpen Image
multi-core scalar |
16427
37.9 Mpixels/sec |
|
Blur Image
single-core scalar |
6196
4.90 Mpixels/sec |
|
Blur Image
multi-core scalar |
20486
16.1 Mpixels/sec |
Memory | 4922 | |
---|---|---|
Read Sequential
single-core scalar |
5274
6.46 GB/sec |
|
Write Sequential
single-core scalar |
7498
5.13 GB/sec |
|
Stdlib Allocate
single-core scalar |
3629
13.5 Mallocs/sec |
|
Stdlib Write
single-core scalar |
3488
7.22 GB/sec |
|
Stdlib Copy
single-core scalar |
4723
4.87 GB/sec |
Stream | 6470 | |
---|---|---|
Stream Copy
single-core scalar |
6049
8.27 GB/sec |
|
Stream Copy
single-core vector |
7467
9.68 GB/sec |
|
Stream Scale
single-core scalar |
5945
7.71 GB/sec |
|
Stream Scale
single-core vector |
7113
9.60 GB/sec |
|
Stream Add
single-core scalar |
5756
8.69 GB/sec |
|
Stream Add
single-core vector |
7582
10.5 GB/sec |
|
Stream Triad
single-core scalar |
6182
8.54 GB/sec |
|
Stream Triad
single-core vector |
5669
10.6 GB/sec |