Section | Description | Score | Geekbench Score |
---|---|---|---|
Geekbench 2.4.0 Pro for Mac OS X x86 (64-bit) | |||
Integer | Processor integer performance | 4509 | 5803 |
Floating Point | Processor floating point performance | 7628 | |
Memory | Memory performance | 4680 | |
Stream | Memory bandwidth performance | 6195 |
User | mildj84ns |
Upload Date | Sat, 19 Jan 2013 19:10:33 +0000 |
Views | 5 |
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 | 4509 | |
---|---|---|
Blowfish
single-core scalar |
1602
70.4 MB/sec |
|
Blowfish
multi-core scalar |
4982
204 MB/sec |
|
Text Compress
single-core scalar |
2563
8.20 MB/sec |
|
Text Compress
multi-core scalar |
6072
19.9 MB/sec |
|
Text Decompress
single-core scalar |
2800
11.5 MB/sec |
|
Text Decompress
multi-core scalar |
7089
28.2 MB/sec |
|
Image Compress
single-core scalar |
2336
19.3 Mpixels/sec |
|
Image Compress
multi-core scalar |
5767
48.5 Mpixels/sec |
|
Image Decompress
single-core scalar |
2647
44.4 Mpixels/sec |
|
Image Decompress
multi-core scalar |
5962
97.3 Mpixels/sec |
|
Lua
single-core scalar |
4091
1.58 Mnodes/sec |
|
Lua
multi-core scalar |
8207
3.16 Mnodes/sec |
Floating Point | 7628 | |
---|---|---|
Mandelbrot
single-core scalar |
2213
1.47 Gflops |
|
Mandelbrot
multi-core scalar |
7314
4.79 Gflops |
|
Dot Product
single-core scalar |
3581
1.73 Gflops |
|
Dot Product
multi-core scalar |
8408
3.83 Gflops |
|
Dot Product
single-core vector |
4365
5.23 Gflops |
|
Dot Product
multi-core vector |
11956
12.4 Gflops |
|
LU Decomposition
single-core scalar |
1909
1.70 Gflops |
|
LU Decomposition
multi-core scalar |
2941
2.58 Gflops |
|
Primality Test
single-core scalar |
6121
914 Mflops |
|
Primality Test
multi-core scalar |
11284
2.09 Gflops |
|
Sharpen Image
single-core scalar |
5175
12.1 Mpixels/sec |
|
Sharpen Image
multi-core scalar |
15554
35.8 Mpixels/sec |
|
Blur Image
single-core scalar |
6013
4.76 Mpixels/sec |
|
Blur Image
multi-core scalar |
19959
15.7 Mpixels/sec |
Memory | 4680 | |
---|---|---|
Read Sequential
single-core scalar |
5092
6.23 GB/sec |
|
Write Sequential
single-core scalar |
7121
4.87 GB/sec |
|
Stdlib Allocate
single-core scalar |
3313
12.4 Mallocs/sec |
|
Stdlib Write
single-core scalar |
3452
7.14 GB/sec |
|
Stdlib Copy
single-core scalar |
4422
4.56 GB/sec |
Stream | 6195 | |
---|---|---|
Stream Copy
single-core scalar |
5738
7.85 GB/sec |
|
Stream Copy
single-core vector |
7138
9.26 GB/sec |
|
Stream Scale
single-core scalar |
5690
7.38 GB/sec |
|
Stream Scale
single-core vector |
6870
9.27 GB/sec |
|
Stream Add
single-core scalar |
5555
8.38 GB/sec |
|
Stream Add
single-core vector |
7273
10.1 GB/sec |
|
Stream Triad
single-core scalar |
5888
8.13 GB/sec |
|
Stream Triad
single-core vector |
5412
10.1 GB/sec |