Section | Description | Score | Geekbench Score |
---|---|---|---|
Geekbench 2.4.0 for Mac OS X x86 (64-bit) | |||
Integer | Processor integer performance | 4632 | 5995 |
Floating Point | Processor floating point performance | 7900 | |
Memory | Memory performance | 4858 | |
Stream | Memory bandwidth performance | 6378 |
User | MacMarcus |
Upload Date | Mon, 17 Dec 2012 09:56:27 +0000 |
Views | 4 |
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 | 4632 | |
---|---|---|
Blowfish
single-core scalar |
1640
72.1 MB/sec |
|
Blowfish
multi-core scalar |
5131
210 MB/sec |
|
Text Compress
single-core scalar |
2655
8.49 MB/sec |
|
Text Compress
multi-core scalar |
6318
20.7 MB/sec |
|
Text Decompress
single-core scalar |
2894
11.9 MB/sec |
|
Text Decompress
multi-core scalar |
7174
28.6 MB/sec |
|
Image Compress
single-core scalar |
2415
20.0 Mpixels/sec |
|
Image Compress
multi-core scalar |
5888
49.5 Mpixels/sec |
|
Image Decompress
single-core scalar |
2731
45.8 Mpixels/sec |
|
Image Decompress
multi-core scalar |
6020
98.2 Mpixels/sec |
|
Lua
single-core scalar |
4280
1.65 Mnodes/sec |
|
Lua
multi-core scalar |
8443
3.25 Mnodes/sec |
Floating Point | 7900 | |
---|---|---|
Mandelbrot
single-core scalar |
2275
1.51 Gflops |
|
Mandelbrot
multi-core scalar |
7477
4.89 Gflops |
|
Dot Product
single-core scalar |
3700
1.79 Gflops |
|
Dot Product
multi-core scalar |
8629
3.93 Gflops |
|
Dot Product
single-core vector |
4479
5.37 Gflops |
|
Dot Product
multi-core vector |
12232
12.7 Gflops |
|
LU Decomposition
single-core scalar |
2006
1.79 Gflops |
|
LU Decomposition
multi-core scalar |
3057
2.68 Gflops |
|
Primality Test
single-core scalar |
6336
946 Mflops |
|
Primality Test
multi-core scalar |
11901
2.21 Gflops |
|
Sharpen Image
single-core scalar |
5301
12.4 Mpixels/sec |
|
Sharpen Image
multi-core scalar |
16371
37.7 Mpixels/sec |
|
Blur Image
single-core scalar |
6164
4.88 Mpixels/sec |
|
Blur Image
multi-core scalar |
20673
16.3 Mpixels/sec |
Memory | 4858 | |
---|---|---|
Read Sequential
single-core scalar |
5256
6.44 GB/sec |
|
Write Sequential
single-core scalar |
7485
5.12 GB/sec |
|
Stdlib Allocate
single-core scalar |
3415
12.7 Mallocs/sec |
|
Stdlib Write
single-core scalar |
3472
7.19 GB/sec |
|
Stdlib Copy
single-core scalar |
4666
4.81 GB/sec |
Stream | 6378 | |
---|---|---|
Stream Copy
single-core scalar |
5935
8.12 GB/sec |
|
Stream Copy
single-core vector |
7207
9.35 GB/sec |
|
Stream Scale
single-core scalar |
5883
7.63 GB/sec |
|
Stream Scale
single-core vector |
7080
9.55 GB/sec |
|
Stream Add
single-core scalar |
5710
8.62 GB/sec |
|
Stream Add
single-core vector |
7555
10.5 GB/sec |
|
Stream Triad
single-core scalar |
6173
8.53 GB/sec |
|
Stream Triad
single-core vector |
5481
10.3 GB/sec |