Section | Description | Score | Geekbench Score |
---|---|---|---|
Geekbench 2.2.3 for Mac OS X x86 (64-bit) | |||
Integer | Processor integer performance | 4523 | 5940 |
Floating Point | Processor floating point performance | 7865 | |
Memory | Memory performance | 4837 | |
Stream | Memory bandwidth performance | 6369 |
User | haosun |
Upload Date | Tue, 07 May 2013 21:12:48 +0000 |
Views | 3 |
MacBook Air (13-inch Mid 2011) | |
---|---|
Operating System | Mac OS X 10.8.3 (Build 12D78) |
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 | 4523 | |
---|---|---|
Blowfish
single-core scalar |
1644
72.2 MB/sec |
|
Blowfish
multi-core scalar |
5134
210 MB/sec |
|
Text Compress
single-core scalar |
2658
8.50 MB/sec |
|
Text Compress
multi-core scalar |
6331
20.8 MB/sec |
|
Text Decompress
single-core scalar |
2913
12.0 MB/sec |
|
Text Decompress
multi-core scalar |
7153
28.5 MB/sec |
|
Image Compress
single-core scalar |
2385
19.7 Mpixels/sec |
|
Image Compress
multi-core scalar |
5968
50.2 Mpixels/sec |
|
Image Decompress
single-core scalar |
2431
40.8 Mpixels/sec |
|
Image Decompress
multi-core scalar |
5006
81.7 Mpixels/sec |
|
Lua
single-core scalar |
4238
1.63 Mnodes/sec |
|
Lua
multi-core scalar |
8420
3.24 Mnodes/sec |
Floating Point | 7865 | |
---|---|---|
Mandelbrot
single-core scalar |
2279
1.52 Gflops |
|
Mandelbrot
multi-core scalar |
7476
4.89 Gflops |
|
Dot Product
single-core scalar |
3709
1.79 Gflops |
|
Dot Product
multi-core scalar |
8650
3.94 Gflops |
|
Dot Product
single-core vector |
4482
5.37 Gflops |
|
Dot Product
multi-core vector |
12218
12.7 Gflops |
|
LU Decomposition
single-core scalar |
2006
1.79 Gflops |
|
LU Decomposition
multi-core scalar |
3058
2.68 Gflops |
|
Primality Test
single-core scalar |
6257
935 Mflops |
|
Primality Test
multi-core scalar |
11570
2.15 Gflops |
|
Sharpen Image
single-core scalar |
5329
12.4 Mpixels/sec |
|
Sharpen Image
multi-core scalar |
16307
37.6 Mpixels/sec |
|
Blur Image
single-core scalar |
6185
4.89 Mpixels/sec |
|
Blur Image
multi-core scalar |
20597
16.2 Mpixels/sec |
Memory | 4837 | |
---|---|---|
Read Sequential
single-core scalar |
5270
6.45 GB/sec |
|
Write Sequential
single-core scalar |
7493
5.13 GB/sec |
|
Stdlib Allocate
single-core scalar |
3436
12.8 Mallocs/sec |
|
Stdlib Write
single-core scalar |
3525
7.30 GB/sec |
|
Stdlib Copy
single-core scalar |
4461
4.60 GB/sec |
Stream | 6369 | |
---|---|---|
Stream Copy
single-core scalar |
6010
8.22 GB/sec |
|
Stream Copy
single-core vector |
7501
9.73 GB/sec |
|
Stream Scale
single-core scalar |
5883
7.63 GB/sec |
|
Stream Scale
single-core vector |
6920
9.34 GB/sec |
|
Stream Add
single-core scalar |
5750
8.68 GB/sec |
|
Stream Add
single-core vector |
7250
10.1 GB/sec |
|
Stream Triad
single-core scalar |
6160
8.51 GB/sec |
|
Stream Triad
single-core vector |
5481
10.3 GB/sec |