Section | Description | Score | Geekbench Score |
---|---|---|---|
Geekbench 2.1.13 for Mac OS X x86 (64-bit) | |||
Integer | Processor integer performance | 4613 | 5884 |
Floating Point | Processor floating point performance | 7969 | |
Memory | Memory performance | 4829 | |
Stream | Memory bandwidth performance | 5155 |
User | maclife |
Upload Date | Tue, 02 Aug 2011 13:31:42 +0000 |
Views | 1 |
MacBookAir4,2 | |
---|---|
Operating System | Mac OS X 10.7 (Build 11A2063) |
Model | MacBookAir4,2 |
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 |
L1 Data Cache | 32 KB |
L2 Cache | 256 KB |
L3 Cache | 3072 KB |
Motherboard | Apple Inc. Mac-742912EFDBEE19B3 MacBookAir4,2 |
BIOS | Apple Inc. MBA41.88Z.0077.B00.1106300929 |
Memory | 4.00 GB 1333 MHz DDR3 |
Integer | 4613 | |
---|---|---|
Blowfish
single-core scalar |
1646
72.3 MB/sec |
|
Blowfish
multi-core scalar |
5064
208 MB/sec |
|
Text Compress
single-core scalar |
2612
8.36 MB/sec |
|
Text Compress
multi-core scalar |
6243
20.5 MB/sec |
|
Text Decompress
single-core scalar |
2913
12.0 MB/sec |
|
Text Decompress
multi-core scalar |
7100
28.3 MB/sec |
|
Image Compress
single-core scalar |
2396
19.8 Mpixels/sec |
|
Image Compress
multi-core scalar |
5889
49.6 Mpixels/sec |
|
Image Decompress
single-core scalar |
2717
45.6 Mpixels/sec |
|
Image Decompress
multi-core scalar |
6138
100 Mpixels/sec |
|
Lua
single-core scalar |
4251
1.64 Mnodes/sec |
|
Lua
multi-core scalar |
8391
3.23 Mnodes/sec |
Floating Point | 7969 | |
---|---|---|
Mandelbrot
single-core scalar |
2260
1.50 Gflops |
|
Mandelbrot
multi-core scalar |
7388
4.83 Gflops |
|
Dot Product
single-core scalar |
3683
1.78 Gflops |
|
Dot Product
multi-core scalar |
8736
3.98 Gflops |
|
Dot Product
single-core vector |
4421
5.30 Gflops |
|
Dot Product
multi-core vector |
11997
12.5 Gflops |
|
LU Decomposition
single-core scalar |
1791
1.59 Gflops |
|
LU Decomposition
multi-core scalar |
3810
3.34 Gflops |
|
Primality Test
single-core scalar |
6384
954 Mflops |
|
Primality Test
multi-core scalar |
12173
2.26 Gflops |
|
Sharpen Image
single-core scalar |
5275
12.3 Mpixels/sec |
|
Sharpen Image
multi-core scalar |
16030
36.9 Mpixels/sec |
|
Blur Image
single-core scalar |
6422
5.08 Mpixels/sec |
|
Blur Image
multi-core scalar |
21206
16.7 Mpixels/sec |
Memory | 4829 | |
---|---|---|
Read Sequential
single-core scalar |
5168
6.33 GB/sec |
|
Write Sequential
single-core scalar |
7382
5.05 GB/sec |
|
Stdlib Allocate
single-core scalar |
3421
12.8 Mallocs/sec |
|
Stdlib Write
single-core scalar |
3497
7.24 GB/sec |
|
Stdlib Copy
single-core scalar |
4678
4.82 GB/sec |
Stream | 5155 | |
---|---|---|
Stream Copy
single-core scalar |
4817
6.59 GB/sec |
|
Stream Copy
single-core vector |
5610
7.28 GB/sec |
|
Stream Scale
single-core scalar |
4733
6.14 GB/sec |
|
Stream Scale
single-core vector |
5637
7.61 GB/sec |
|
Stream Add
single-core scalar |
4766
7.19 GB/sec |
|
Stream Add
single-core vector |
6043
8.41 GB/sec |
|
Stream Triad
single-core scalar |
5131
7.09 GB/sec |
|
Stream Triad
single-core vector |
4504
8.43 GB/sec |