Section | Description | Score | Geekbench Score |
---|---|---|---|
Geekbench 2.4.0 Tryout for Mac OS X x86 (32-bit) | |||
Integer | Processor integer performance | 3947 | 5335 |
Floating Point | Processor floating point performance | 6902 | |
Memory | Memory performance | 4978 | |
Stream | Memory bandwidth performance | 5424 |
User | lin |
Upload Date | Sat, 01 Dec 2012 17:40:14 +0000 |
Views | 6 |
MacBook Air (13-inch Mid 2011) | |
---|---|
Operating System | Mac OS X 10.8.2 (Build 12C60) |
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 | 3947 | |
---|---|---|
Blowfish
single-core scalar |
1689
74.2 MB/sec |
|
Blowfish
multi-core scalar |
5352
219 MB/sec |
|
Text Compress
single-core scalar |
2246
7.19 MB/sec |
|
Text Compress
multi-core scalar |
5386
17.7 MB/sec |
|
Text Decompress
single-core scalar |
2453
10.1 MB/sec |
|
Text Decompress
multi-core scalar |
6146
24.5 MB/sec |
|
Image Compress
single-core scalar |
1887
15.6 Mpixels/sec |
|
Image Compress
multi-core scalar |
4723
39.7 Mpixels/sec |
|
Image Decompress
single-core scalar |
1913
32.1 Mpixels/sec |
|
Image Decompress
multi-core scalar |
4075
66.5 Mpixels/sec |
|
Lua
single-core scalar |
3756
1.45 Mnodes/sec |
|
Lua
multi-core scalar |
7739
2.98 Mnodes/sec |
Floating Point | 6902 | |
---|---|---|
Mandelbrot
single-core scalar |
2244
1.49 Gflops |
|
Mandelbrot
multi-core scalar |
7365
4.82 Gflops |
|
Dot Product
single-core scalar |
3599
1.74 Gflops |
|
Dot Product
multi-core scalar |
9238
4.21 Gflops |
|
Dot Product
single-core vector |
4396
5.27 Gflops |
|
Dot Product
multi-core vector |
10118
10.5 Gflops |
|
LU Decomposition
single-core scalar |
1079
961 Mflops |
|
LU Decomposition
multi-core scalar |
1927
1.69 Gflops |
|
Primality Test
single-core scalar |
5254
785 Mflops |
|
Primality Test
multi-core scalar |
8421
1.56 Gflops |
|
Sharpen Image
single-core scalar |
4941
11.5 Mpixels/sec |
|
Sharpen Image
multi-core scalar |
13388
30.9 Mpixels/sec |
|
Blur Image
single-core scalar |
5991
4.74 Mpixels/sec |
|
Blur Image
multi-core scalar |
18678
14.7 Mpixels/sec |
Memory | 4978 | |
---|---|---|
Read Sequential
single-core scalar |
5613
6.87 GB/sec |
|
Write Sequential
single-core scalar |
8167
5.59 GB/sec |
|
Stdlib Allocate
single-core scalar |
3192
11.9 Mallocs/sec |
|
Stdlib Write
single-core scalar |
3482
7.21 GB/sec |
|
Stdlib Copy
single-core scalar |
4436
4.57 GB/sec |
Stream | 5424 | |
---|---|---|
Stream Copy
single-core scalar |
5852
8.00 GB/sec |
|
Stream Copy
single-core vector |
7183
9.31 GB/sec |
|
Stream Scale
single-core scalar |
6122
7.94 GB/sec |
|
Stream Scale
single-core vector |
6951
9.38 GB/sec |
|
Stream Add
single-core scalar |
2011
3.04 GB/sec |
|
Stream Add
single-core vector |
7470
10.4 GB/sec |
|
Stream Triad
single-core scalar |
2307
3.19 GB/sec |
|
Stream Triad
single-core vector |
5502
10.3 GB/sec |