Section | Description | Score | Geekbench Score |
---|---|---|---|
Geekbench 2.4.3 for Mac OS X x86 (64-bit) | |||
Integer | Processor integer performance | 4597 | 5742 |
Floating Point | Processor floating point performance | 7455 | |
Memory | Memory performance | 4575 | |
Stream | Memory bandwidth performance | 6088 |
User | doctrsnoop |
Upload Date | Thu, 10 Oct 2013 01:21:29 +0000 |
Views | 15 |
MacBook Air (13-inch Mid 2011) | |
---|---|
Operating System | Mac OS X 10.8.5 (Build 12F45) |
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 | 4597 | |
---|---|---|
Blowfish
single-core scalar |
1499
65.9 MB/sec |
|
Blowfish
multi-core scalar |
5066
208 MB/sec |
|
Text Compress
single-core scalar |
2508
8.02 MB/sec |
|
Text Compress
multi-core scalar |
6221
20.4 MB/sec |
|
Text Decompress
single-core scalar |
2861
11.8 MB/sec |
|
Text Decompress
multi-core scalar |
7100
28.3 MB/sec |
|
Image Compress
single-core scalar |
2395
19.8 Mpixels/sec |
|
Image Compress
multi-core scalar |
6002
50.5 Mpixels/sec |
|
Image Decompress
single-core scalar |
2695
45.3 Mpixels/sec |
|
Image Decompress
multi-core scalar |
5966
97.3 Mpixels/sec |
|
Lua
single-core scalar |
3944
1.52 Mnodes/sec |
|
Lua
multi-core scalar |
8908
3.43 Mnodes/sec |
Floating Point | 7455 | |
---|---|---|
Mandelbrot
single-core scalar |
2105
1.40 Gflops |
|
Mandelbrot
multi-core scalar |
7258
4.75 Gflops |
|
Dot Product
single-core scalar |
3457
1.67 Gflops |
|
Dot Product
multi-core scalar |
8515
3.88 Gflops |
|
Dot Product
single-core vector |
4123
4.94 Gflops |
|
Dot Product
multi-core vector |
11646
12.1 Gflops |
|
LU Decomposition
single-core scalar |
1867
1.66 Gflops |
|
LU Decomposition
multi-core scalar |
2843
2.49 Gflops |
|
Primality Test
single-core scalar |
5973
892 Mflops |
|
Primality Test
multi-core scalar |
10193
1.89 Gflops |
|
Sharpen Image
single-core scalar |
5155
12.0 Mpixels/sec |
|
Sharpen Image
multi-core scalar |
15240
35.1 Mpixels/sec |
|
Blur Image
single-core scalar |
6077
4.81 Mpixels/sec |
|
Blur Image
multi-core scalar |
19929
15.7 Mpixels/sec |
Memory | 4575 | |
---|---|---|
Read Sequential
single-core scalar |
4994
6.11 GB/sec |
|
Write Sequential
single-core scalar |
6862
4.69 GB/sec |
|
Stdlib Allocate
single-core scalar |
3100
11.6 Mallocs/sec |
|
Stdlib Write
single-core scalar |
3427
7.09 GB/sec |
|
Stdlib Copy
single-core scalar |
4495
4.63 GB/sec |
Stream | 6088 | |
---|---|---|
Stream Copy
single-core scalar |
5748
7.86 GB/sec |
|
Stream Copy
single-core vector |
7142
9.26 GB/sec |
|
Stream Scale
single-core scalar |
5435
7.05 GB/sec |
|
Stream Scale
single-core vector |
6660
8.99 GB/sec |
|
Stream Add
single-core scalar |
5431
8.20 GB/sec |
|
Stream Add
single-core vector |
7085
9.86 GB/sec |
|
Stream Triad
single-core scalar |
5782
7.99 GB/sec |
|
Stream Triad
single-core vector |
5424
10.2 GB/sec |