Section | Description | Score | Geekbench Score |
---|---|---|---|
Geekbench 2.2.3 for Mac OS X x86 (32-bit) | |||
Integer | Processor integer performance | 3375 | 5043 |
Floating Point | Processor floating point performance | 6777 | |
Memory | Memory performance | 5046 | |
Stream | Memory bandwidth performance | 4813 |
User | willianmax |
Upload Date | Wed, 30 Nov 2011 20:02:15 +0000 |
Views | 2 |
MacBook Air (13-inch Mid 2011) | |
---|---|
Operating System | Mac OS X 10.7.2 (Build 11C74) |
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.B0E.1110141154 |
Memory | 4.00 GB 1333 MHz DDR3 |
Integer | 3375 | |
---|---|---|
Blowfish
single-core scalar |
1534
67.4 MB/sec |
|
Blowfish
multi-core scalar |
4606
189 MB/sec |
|
Text Compress
single-core scalar |
2027
6.48 MB/sec |
|
Text Compress
multi-core scalar |
4719
15.5 MB/sec |
|
Text Decompress
single-core scalar |
2178
8.95 MB/sec |
|
Text Decompress
multi-core scalar |
5145
20.5 MB/sec |
|
Image Compress
single-core scalar |
1756
14.5 Mpixels/sec |
|
Image Compress
multi-core scalar |
4076
34.3 Mpixels/sec |
|
Image Decompress
single-core scalar |
1743
29.3 Mpixels/sec |
|
Image Decompress
multi-core scalar |
3270
53.4 Mpixels/sec |
|
Lua
single-core scalar |
3079
1.19 Mnodes/sec |
|
Lua
multi-core scalar |
6373
2.45 Mnodes/sec |
Floating Point | 6777 | |
---|---|---|
Mandelbrot
single-core scalar |
2055
1.37 Gflops |
|
Mandelbrot
multi-core scalar |
6140
4.02 Gflops |
|
Dot Product
single-core scalar |
3207
1.55 Gflops |
|
Dot Product
multi-core scalar |
8446
3.85 Gflops |
|
Dot Product
single-core vector |
3776
4.52 Gflops |
|
Dot Product
multi-core vector |
10268
10.7 Gflops |
|
LU Decomposition
single-core scalar |
797
709 Mflops |
|
LU Decomposition
multi-core scalar |
1894
1.66 Gflops |
|
Primality Test
single-core scalar |
4269
638 Mflops |
|
Primality Test
multi-core scalar |
8852
1.64 Gflops |
|
Sharpen Image
single-core scalar |
5047
11.8 Mpixels/sec |
|
Sharpen Image
multi-core scalar |
14706
33.9 Mpixels/sec |
|
Blur Image
single-core scalar |
6065
4.80 Mpixels/sec |
|
Blur Image
multi-core scalar |
19369
15.2 Mpixels/sec |
Memory | 5046 | |
---|---|---|
Read Sequential
single-core scalar |
5692
6.97 GB/sec |
|
Write Sequential
single-core scalar |
8313
5.69 GB/sec |
|
Stdlib Allocate
single-core scalar |
3206
12.0 Mallocs/sec |
|
Stdlib Write
single-core scalar |
3485
7.21 GB/sec |
|
Stdlib Copy
single-core scalar |
4535
4.68 GB/sec |
Stream | 4813 | |
---|---|---|
Stream Copy
single-core scalar |
4707
6.44 GB/sec |
|
Stream Copy
single-core vector |
6417
8.32 GB/sec |
|
Stream Scale
single-core scalar |
5168
6.71 GB/sec |
|
Stream Scale
single-core vector |
6210
8.38 GB/sec |
|
Stream Add
single-core scalar |
1893
2.86 GB/sec |
|
Stream Add
single-core vector |
7031
9.78 GB/sec |
|
Stream Triad
single-core scalar |
1978
2.73 GB/sec |
|
Stream Triad
single-core vector |
5104
9.55 GB/sec |