Section | Description | Score | Geekbench Score |
---|---|---|---|
Geekbench 2.3.1 Tryout for Mac OS X x86 (32-bit) | |||
Integer | Processor integer performance | 4009 | 5497 |
Floating Point | Processor floating point performance | 7230 | |
Memory | Memory performance | 5057 | |
Stream | Memory bandwidth performance | 5525 |
User | presidentty |
Upload Date | Wed, 16 May 2012 05:03:01 +0000 |
Views | 2 |
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 | 4009 | |
---|---|---|
Blowfish
single-core scalar |
1733
76.1 MB/sec |
|
Blowfish
multi-core scalar |
5439
223 MB/sec |
|
Text Compress
single-core scalar |
2273
7.27 MB/sec |
|
Text Compress
multi-core scalar |
5457
17.9 MB/sec |
|
Text Decompress
single-core scalar |
2468
10.1 MB/sec |
|
Text Decompress
multi-core scalar |
6224
24.8 MB/sec |
|
Image Compress
single-core scalar |
1896
15.7 Mpixels/sec |
|
Image Compress
multi-core scalar |
4709
39.6 Mpixels/sec |
|
Image Decompress
single-core scalar |
1965
33.0 Mpixels/sec |
|
Image Decompress
multi-core scalar |
4043
66.0 Mpixels/sec |
|
Lua
single-core scalar |
3859
1.49 Mnodes/sec |
|
Lua
multi-core scalar |
8045
3.09 Mnodes/sec |
Floating Point | 7230 | |
---|---|---|
Mandelbrot
single-core scalar |
2275
1.51 Gflops |
|
Mandelbrot
multi-core scalar |
7458
4.88 Gflops |
|
Dot Product
single-core scalar |
3646
1.76 Gflops |
|
Dot Product
multi-core scalar |
9478
4.32 Gflops |
|
Dot Product
single-core vector |
4480
5.37 Gflops |
|
Dot Product
multi-core vector |
11150
11.6 Gflops |
|
LU Decomposition
single-core scalar |
1109
987 Mflops |
|
LU Decomposition
multi-core scalar |
2117
1.86 Gflops |
|
Primality Test
single-core scalar |
5391
805 Mflops |
|
Primality Test
multi-core scalar |
9356
1.74 Gflops |
|
Sharpen Image
single-core scalar |
5042
11.8 Mpixels/sec |
|
Sharpen Image
multi-core scalar |
14597
33.6 Mpixels/sec |
|
Blur Image
single-core scalar |
6055
4.79 Mpixels/sec |
|
Blur Image
multi-core scalar |
19068
15.0 Mpixels/sec |
Memory | 5057 | |
---|---|---|
Read Sequential
single-core scalar |
5708
6.99 GB/sec |
|
Write Sequential
single-core scalar |
8357
5.72 GB/sec |
|
Stdlib Allocate
single-core scalar |
3220
12.0 Mallocs/sec |
|
Stdlib Write
single-core scalar |
3516
7.28 GB/sec |
|
Stdlib Copy
single-core scalar |
4486
4.62 GB/sec |
Stream | 5525 | |
---|---|---|
Stream Copy
single-core scalar |
5969
8.16 GB/sec |
|
Stream Copy
single-core vector |
7349
9.53 GB/sec |
|
Stream Scale
single-core scalar |
6297
8.17 GB/sec |
|
Stream Scale
single-core vector |
7085
9.56 GB/sec |
|
Stream Add
single-core scalar |
2047
3.09 GB/sec |
|
Stream Add
single-core vector |
7550
10.5 GB/sec |
|
Stream Triad
single-core scalar |
2340
3.23 GB/sec |
|
Stream Triad
single-core vector |
5566
10.4 GB/sec |