Section | Description | Score | Geekbench Score |
---|---|---|---|
Geekbench 2.4.3 Tryout for Mac OS X x86 (32-bit) | |||
Integer | Processor integer performance | 3344 | 4720 |
Floating Point | Processor floating point performance | 6186 | |
Memory | Memory performance | 4487 | |
Stream | Memory bandwidth performance | 4877 |
User | luyu823 |
Upload Date | Thu, 30 May 2013 05:38:37 +0000 |
Views | 2 |
MacBook Air (13-inch Mid 2011) | |
---|---|
Operating System | Mac OS X 10.8.3 (Build 12D78) |
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 | 3344 | |
---|---|---|
Blowfish
single-core scalar |
1598
70.2 MB/sec |
|
Blowfish
multi-core scalar |
4612
189 MB/sec |
|
Text Compress
single-core scalar |
2044
6.54 MB/sec |
|
Text Compress
multi-core scalar |
4580
15.0 MB/sec |
|
Text Decompress
single-core scalar |
2176
8.94 MB/sec |
|
Text Decompress
multi-core scalar |
5068
20.2 MB/sec |
|
Image Compress
single-core scalar |
1777
14.7 Mpixels/sec |
|
Image Compress
multi-core scalar |
3354
28.2 Mpixels/sec |
|
Image Decompress
single-core scalar |
1857
31.2 Mpixels/sec |
|
Image Decompress
multi-core scalar |
3548
57.9 Mpixels/sec |
|
Lua
single-core scalar |
3163
1.22 Mnodes/sec |
|
Lua
multi-core scalar |
6361
2.45 Mnodes/sec |
Floating Point | 6186 | |
---|---|---|
Mandelbrot
single-core scalar |
2105
1.40 Gflops |
|
Mandelbrot
multi-core scalar |
6115
4.00 Gflops |
|
Dot Product
single-core scalar |
3323
1.61 Gflops |
|
Dot Product
multi-core scalar |
8285
3.78 Gflops |
|
Dot Product
single-core vector |
4353
5.22 Gflops |
|
Dot Product
multi-core vector |
9365
9.74 Gflops |
|
LU Decomposition
single-core scalar |
973
866 Mflops |
|
LU Decomposition
multi-core scalar |
1708
1.50 Gflops |
|
Primality Test
single-core scalar |
4747
709 Mflops |
|
Primality Test
multi-core scalar |
7873
1.46 Gflops |
|
Sharpen Image
single-core scalar |
4662
10.9 Mpixels/sec |
|
Sharpen Image
multi-core scalar |
11452
26.4 Mpixels/sec |
|
Blur Image
single-core scalar |
5540
4.38 Mpixels/sec |
|
Blur Image
multi-core scalar |
16104
12.7 Mpixels/sec |
Memory | 4487 | |
---|---|---|
Read Sequential
single-core scalar |
5062
6.20 GB/sec |
|
Write Sequential
single-core scalar |
6983
4.78 GB/sec |
|
Stdlib Allocate
single-core scalar |
2779
10.4 Mallocs/sec |
|
Stdlib Write
single-core scalar |
3339
6.91 GB/sec |
|
Stdlib Copy
single-core scalar |
4276
4.41 GB/sec |
Stream | 4877 | |
---|---|---|
Stream Copy
single-core scalar |
5312
7.27 GB/sec |
|
Stream Copy
single-core vector |
6622
8.59 GB/sec |
|
Stream Scale
single-core scalar |
5406
7.01 GB/sec |
|
Stream Scale
single-core vector |
6220
8.40 GB/sec |
|
Stream Add
single-core scalar |
1832
2.77 GB/sec |
|
Stream Add
single-core vector |
6491
9.03 GB/sec |
|
Stream Triad
single-core scalar |
2194
3.03 GB/sec |
|
Stream Triad
single-core vector |
4946
9.26 GB/sec |