Section | Description | Score | Geekbench Score |
---|---|---|---|
Geekbench 2.2.6 for Mac OS X x86 (32-bit) | |||
Integer | Processor integer performance | 3943 | 5490 |
Floating Point | Processor floating point performance | 7268 | |
Memory | Memory performance | 5085 | |
Stream | Memory bandwidth performance | 5497 |
User | zenga |
Upload Date | Wed, 12 Sep 2012 02:21:11 +0000 |
Views | 4 |
MacBook Air (13-inch Mid 2011) | |
---|---|
Operating System | Mac OS X 10.8.1 (Build 12B19) |
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 | 3943 | |
---|---|---|
Blowfish
single-core scalar |
1729
76.0 MB/sec |
|
Blowfish
multi-core scalar |
5422
222 MB/sec |
|
Text Compress
single-core scalar |
2251
7.20 MB/sec |
|
Text Compress
multi-core scalar |
5388
17.7 MB/sec |
|
Text Decompress
single-core scalar |
2378
9.77 MB/sec |
|
Text Decompress
multi-core scalar |
6042
24.1 MB/sec |
|
Image Compress
single-core scalar |
1975
16.3 Mpixels/sec |
|
Image Compress
multi-core scalar |
4749
40.0 Mpixels/sec |
|
Image Decompress
single-core scalar |
1933
32.5 Mpixels/sec |
|
Image Decompress
multi-core scalar |
4060
66.2 Mpixels/sec |
|
Lua
single-core scalar |
3734
1.44 Mnodes/sec |
|
Lua
multi-core scalar |
7663
2.95 Mnodes/sec |
Floating Point | 7268 | |
---|---|---|
Mandelbrot
single-core scalar |
2267
1.51 Gflops |
|
Mandelbrot
multi-core scalar |
7352
4.81 Gflops |
|
Dot Product
single-core scalar |
3622
1.75 Gflops |
|
Dot Product
multi-core scalar |
9476
4.32 Gflops |
|
Dot Product
single-core vector |
4476
5.36 Gflops |
|
Dot Product
multi-core vector |
11118
11.6 Gflops |
|
LU Decomposition
single-core scalar |
1105
984 Mflops |
|
LU Decomposition
multi-core scalar |
2111
1.85 Gflops |
|
Primality Test
single-core scalar |
5383
804 Mflops |
|
Primality Test
multi-core scalar |
9612
1.78 Gflops |
|
Sharpen Image
single-core scalar |
4985
11.6 Mpixels/sec |
|
Sharpen Image
multi-core scalar |
14773
34.0 Mpixels/sec |
|
Blur Image
single-core scalar |
6054
4.79 Mpixels/sec |
|
Blur Image
multi-core scalar |
19424
15.3 Mpixels/sec |
Memory | 5085 | |
---|---|---|
Read Sequential
single-core scalar |
5676
6.95 GB/sec |
|
Write Sequential
single-core scalar |
8291
5.67 GB/sec |
|
Stdlib Allocate
single-core scalar |
3222
12.0 Mallocs/sec |
|
Stdlib Write
single-core scalar |
3527
7.30 GB/sec |
|
Stdlib Copy
single-core scalar |
4710
4.86 GB/sec |
Stream | 5497 | |
---|---|---|
Stream Copy
single-core scalar |
5964
8.16 GB/sec |
|
Stream Copy
single-core vector |
7243
9.39 GB/sec |
|
Stream Scale
single-core scalar |
6286
8.16 GB/sec |
|
Stream Scale
single-core vector |
7101
9.58 GB/sec |
|
Stream Add
single-core scalar |
2044
3.09 GB/sec |
|
Stream Add
single-core vector |
7556
10.5 GB/sec |
|
Stream Triad
single-core scalar |
2336
3.23 GB/sec |
|
Stream Triad
single-core vector |
5446
10.2 GB/sec |