Section | Description | Score | Geekbench Score |
---|---|---|---|
Geekbench 2.1.7 for Mac OS X x86 (32-bit) | |||
Integer | Processor integer performance | 3568 | 4922 |
Floating Point | Processor floating point performance | 6661 | |
Memory | Memory performance | 4482 | |
Stream | Memory bandwidth performance | 4464 |
User | gg69tt |
Upload Date | Thu, 28 Jun 2012 20:08:48 +0000 |
Views | 2 |
MacBookAir4,2 | |
---|---|
Operating System | Mac OS X 10.7.3 (Build 11D50) |
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.B0F.1201241549 |
Memory | 4.00 GB 1333 MHz DDR3 |
Integer | 3568 | |
---|---|---|
Blowfish
single-core scalar |
1591
69.9 MB/sec |
|
Blowfish
multi-core scalar |
4830
198 MB/sec |
|
Text Compress
single-core scalar |
2063
6.60 MB/sec |
|
Text Compress
multi-core scalar |
5348
17.5 MB/sec |
|
Text Decompress
single-core scalar |
2256
9.27 MB/sec |
|
Text Decompress
multi-core scalar |
5911
23.6 MB/sec |
|
Image Compress
single-core scalar |
1762
14.6 Mpixels/sec |
|
Image Compress
multi-core scalar |
4203
35.4 Mpixels/sec |
|
Image Decompress
single-core scalar |
1476
24.8 Mpixels/sec |
|
Image Decompress
multi-core scalar |
3673
59.9 Mpixels/sec |
|
Lua
single-core scalar |
3032
1.17 Mnodes/sec |
|
Lua
multi-core scalar |
6681
2.57 Mnodes/sec |
Floating Point | 6661 | |
---|---|---|
Mandelbrot
single-core scalar |
2091
1.39 Gflops |
|
Mandelbrot
multi-core scalar |
6581
4.31 Gflops |
|
Dot Product
single-core scalar |
3234
1.56 Gflops |
|
Dot Product
multi-core scalar |
9158
4.17 Gflops |
|
Dot Product
single-core vector |
3903
4.68 Gflops |
|
Dot Product
multi-core vector |
9788
10.2 Gflops |
|
LU Decomposition
single-core scalar |
929
827 Mflops |
|
LU Decomposition
multi-core scalar |
1760
1.54 Gflops |
|
Primality Test
single-core scalar |
4899
732 Mflops |
|
Primality Test
multi-core scalar |
8494
1.58 Gflops |
|
Sharpen Image
single-core scalar |
4547
10.6 Mpixels/sec |
|
Sharpen Image
multi-core scalar |
13658
31.5 Mpixels/sec |
|
Blur Image
single-core scalar |
5714
4.52 Mpixels/sec |
|
Blur Image
multi-core scalar |
18502
14.5 Mpixels/sec |
Memory | 4482 | |
---|---|---|
Read Sequential
single-core scalar |
5029
6.16 GB/sec |
|
Write Sequential
single-core scalar |
7111
4.86 GB/sec |
|
Stdlib Allocate
single-core scalar |
2837
10.6 Mallocs/sec |
|
Stdlib Write
single-core scalar |
3341
6.91 GB/sec |
|
Stdlib Copy
single-core scalar |
4096
4.22 GB/sec |
Stream | 4464 | |
---|---|---|
Stream Copy
single-core scalar |
4668
6.38 GB/sec |
|
Stream Copy
single-core vector |
5843
7.58 GB/sec |
|
Stream Scale
single-core scalar |
5021
6.52 GB/sec |
|
Stream Scale
single-core vector |
5697
7.69 GB/sec |
|
Stream Add
single-core scalar |
1779
2.69 GB/sec |
|
Stream Add
single-core vector |
6226
8.66 GB/sec |
|
Stream Triad
single-core scalar |
2016
2.79 GB/sec |
|
Stream Triad
single-core vector |
4465
8.36 GB/sec |