Section | Description | Score | Geekbench Score |
---|---|---|---|
Geekbench 2.1.13 for Mac OS X x86 (32-bit) | |||
Integer | Processor integer performance | 3994 | 5436 |
Floating Point | Processor floating point performance | 7446 | |
Memory | Memory performance | 4932 | |
Stream | Memory bandwidth performance | 4457 |
User | bemacbe |
Upload Date | Thu, 14 Jun 2012 23:18:13 +0000 |
Views | 38 |
MacBook Air 2011 13" 15 4/128 | |
---|---|
Operating System | Mac OS X 10.7.4 (Build 11E53) |
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 | 3994 | |
---|---|---|
Blowfish
single-core scalar |
1732
76.1 MB/sec |
|
Blowfish
multi-core scalar |
5373
220 MB/sec |
|
Text Compress
single-core scalar |
2286
7.31 MB/sec |
|
Text Compress
multi-core scalar |
5469
17.9 MB/sec |
|
Text Decompress
single-core scalar |
2483
10.2 MB/sec |
|
Text Decompress
multi-core scalar |
6130
24.4 MB/sec |
|
Image Compress
single-core scalar |
1920
15.9 Mpixels/sec |
|
Image Compress
multi-core scalar |
4749
40.0 Mpixels/sec |
|
Image Decompress
single-core scalar |
1938
32.5 Mpixels/sec |
|
Image Decompress
multi-core scalar |
4107
67.0 Mpixels/sec |
|
Lua
single-core scalar |
3684
1.42 Mnodes/sec |
|
Lua
multi-core scalar |
8058
3.10 Mnodes/sec |
Floating Point | 7446 | |
---|---|---|
Mandelbrot
single-core scalar |
2265
1.51 Gflops |
|
Mandelbrot
multi-core scalar |
7342
4.80 Gflops |
|
Dot Product
single-core scalar |
3598
1.74 Gflops |
|
Dot Product
multi-core scalar |
9515
4.34 Gflops |
|
Dot Product
single-core vector |
4404
5.28 Gflops |
|
Dot Product
multi-core vector |
11439
11.9 Gflops |
|
LU Decomposition
single-core scalar |
1034
920 Mflops |
|
LU Decomposition
multi-core scalar |
2289
2.01 Gflops |
|
Primality Test
single-core scalar |
5511
823 Mflops |
|
Primality Test
multi-core scalar |
9874
1.83 Gflops |
|
Sharpen Image
single-core scalar |
5072
11.8 Mpixels/sec |
|
Sharpen Image
multi-core scalar |
14976
34.5 Mpixels/sec |
|
Blur Image
single-core scalar |
6438
5.09 Mpixels/sec |
|
Blur Image
multi-core scalar |
20497
16.1 Mpixels/sec |
Memory | 4932 | |
---|---|---|
Read Sequential
single-core scalar |
5559
6.81 GB/sec |
|
Write Sequential
single-core scalar |
8026
5.49 GB/sec |
|
Stdlib Allocate
single-core scalar |
3111
11.6 Mallocs/sec |
|
Stdlib Write
single-core scalar |
3486
7.22 GB/sec |
|
Stdlib Copy
single-core scalar |
4479
4.62 GB/sec |
Stream | 4457 | |
---|---|---|
Stream Copy
single-core scalar |
4808
6.58 GB/sec |
|
Stream Copy
single-core vector |
5678
7.36 GB/sec |
|
Stream Scale
single-core scalar |
4939
6.41 GB/sec |
|
Stream Scale
single-core vector |
5446
7.35 GB/sec |
|
Stream Add
single-core scalar |
1966
2.97 GB/sec |
|
Stream Add
single-core vector |
6137
8.54 GB/sec |
|
Stream Triad
single-core scalar |
2216
3.06 GB/sec |
|
Stream Triad
single-core vector |
4472
8.37 GB/sec |