Section | Description | Score | Geekbench Score |
---|---|---|---|
Geekbench 2.3.1 Tryout for Mac OS X x86 (64-bit) | |||
Integer | Processor integer performance | 4712 | 6019 |
Floating Point | Processor floating point performance | 7868 | |
Memory | Memory performance | 4901 | |
Stream | Memory bandwidth performance | 6361 |
User | presidentty |
Upload Date | Tue, 15 May 2012 18:50:00 +0000 |
Views | 3 |
MacBook Air (13-inch Mid 2011) | |
---|---|
Operating System | Mac OS X 10.7.4 (Build 11E53) |
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 | 4712 | |
---|---|---|
Blowfish
single-core scalar |
1652
72.6 MB/sec |
|
Blowfish
multi-core scalar |
5132
210 MB/sec |
|
Text Compress
single-core scalar |
2640
8.44 MB/sec |
|
Text Compress
multi-core scalar |
6256
20.5 MB/sec |
|
Text Decompress
single-core scalar |
2937
12.1 MB/sec |
|
Text Decompress
multi-core scalar |
7062
28.1 MB/sec |
|
Image Compress
single-core scalar |
2427
20.1 Mpixels/sec |
|
Image Compress
multi-core scalar |
5913
49.8 Mpixels/sec |
|
Image Decompress
single-core scalar |
2763
46.4 Mpixels/sec |
|
Image Decompress
multi-core scalar |
6181
101 Mpixels/sec |
|
Lua
single-core scalar |
4458
1.72 Mnodes/sec |
|
Lua
multi-core scalar |
9133
3.51 Mnodes/sec |
Floating Point | 7868 | |
---|---|---|
Mandelbrot
single-core scalar |
2281
1.52 Gflops |
|
Mandelbrot
multi-core scalar |
7477
4.89 Gflops |
|
Dot Product
single-core scalar |
3712
1.79 Gflops |
|
Dot Product
multi-core scalar |
8630
3.93 Gflops |
|
Dot Product
single-core vector |
4482
5.37 Gflops |
|
Dot Product
multi-core vector |
12258
12.7 Gflops |
|
LU Decomposition
single-core scalar |
2013
1.79 Gflops |
|
LU Decomposition
multi-core scalar |
3077
2.70 Gflops |
|
Primality Test
single-core scalar |
6315
943 Mflops |
|
Primality Test
multi-core scalar |
11567
2.15 Gflops |
|
Sharpen Image
single-core scalar |
5312
12.4 Mpixels/sec |
|
Sharpen Image
multi-core scalar |
16277
37.5 Mpixels/sec |
|
Blur Image
single-core scalar |
6179
4.89 Mpixels/sec |
|
Blur Image
multi-core scalar |
20572
16.2 Mpixels/sec |
Memory | 4901 | |
---|---|---|
Read Sequential
single-core scalar |
5272
6.46 GB/sec |
|
Write Sequential
single-core scalar |
7509
5.14 GB/sec |
|
Stdlib Allocate
single-core scalar |
3505
13.1 Mallocs/sec |
|
Stdlib Write
single-core scalar |
3554
7.36 GB/sec |
|
Stdlib Copy
single-core scalar |
4666
4.81 GB/sec |
Stream | 6361 | |
---|---|---|
Stream Copy
single-core scalar |
6036
8.26 GB/sec |
|
Stream Copy
single-core vector |
6789
8.80 GB/sec |
|
Stream Scale
single-core scalar |
5906
7.66 GB/sec |
|
Stream Scale
single-core vector |
6946
9.37 GB/sec |
|
Stream Add
single-core scalar |
5739
8.66 GB/sec |
|
Stream Add
single-core vector |
7617
10.6 GB/sec |
|
Stream Triad
single-core scalar |
6188
8.55 GB/sec |
|
Stream Triad
single-core vector |
5667
10.6 GB/sec |