Section | Description | Score | Geekbench Score |
---|---|---|---|
Geekbench 2.2.7 for Mac OS X x86 (64-bit) | |||
Integer | Processor integer performance | 4704 | 5888 |
Floating Point | Processor floating point performance | 7689 | |
Memory | Memory performance | 4769 | |
Stream | Memory bandwidth performance | 5968 |
User | danbedford |
Upload Date | Mon, 05 Mar 2012 05:03:20 +0000 |
Views | 2 |
MacBook Air (13-inch Mid 2011) | |
---|---|
Operating System | Mac OS X 10.7.3 |
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 | 4704 | |
---|---|---|
Blowfish
single-core scalar |
1644
72.2 MB/sec |
|
Blowfish
multi-core scalar |
5104
209 MB/sec |
|
Text Compress
single-core scalar |
2632
8.42 MB/sec |
|
Text Compress
multi-core scalar |
6269
20.6 MB/sec |
|
Text Decompress
single-core scalar |
2915
12.0 MB/sec |
|
Text Decompress
multi-core scalar |
6999
27.9 MB/sec |
|
Image Compress
single-core scalar |
2431
20.1 Mpixels/sec |
|
Image Compress
multi-core scalar |
5928
49.9 Mpixels/sec |
|
Image Decompress
single-core scalar |
2747
46.1 Mpixels/sec |
|
Image Decompress
multi-core scalar |
6024
98.3 Mpixels/sec |
|
Lua
single-core scalar |
4619
1.78 Mnodes/sec |
|
Lua
multi-core scalar |
9146
3.52 Mnodes/sec |
Floating Point | 7689 | |
---|---|---|
Mandelbrot
single-core scalar |
2274
1.51 Gflops |
|
Mandelbrot
multi-core scalar |
7387
4.83 Gflops |
|
Dot Product
single-core scalar |
3703
1.79 Gflops |
|
Dot Product
multi-core scalar |
8563
3.90 Gflops |
|
Dot Product
single-core vector |
4400
5.27 Gflops |
|
Dot Product
multi-core vector |
11745
12.2 Gflops |
|
LU Decomposition
single-core scalar |
1981
1.76 Gflops |
|
LU Decomposition
multi-core scalar |
2843
2.49 Gflops |
|
Primality Test
single-core scalar |
6219
929 Mflops |
|
Primality Test
multi-core scalar |
10754
2.00 Gflops |
|
Sharpen Image
single-core scalar |
5274
12.3 Mpixels/sec |
|
Sharpen Image
multi-core scalar |
16183
37.3 Mpixels/sec |
|
Blur Image
single-core scalar |
6167
4.88 Mpixels/sec |
|
Blur Image
multi-core scalar |
20162
15.9 Mpixels/sec |
Memory | 4769 | |
---|---|---|
Read Sequential
single-core scalar |
5054
6.19 GB/sec |
|
Write Sequential
single-core scalar |
7471
5.11 GB/sec |
|
Stdlib Allocate
single-core scalar |
3363
12.6 Mallocs/sec |
|
Stdlib Write
single-core scalar |
3514
7.27 GB/sec |
|
Stdlib Copy
single-core scalar |
4446
4.58 GB/sec |
Stream | 5968 | |
---|---|---|
Stream Copy
single-core scalar |
5505
7.53 GB/sec |
|
Stream Copy
single-core vector |
6943
9.00 GB/sec |
|
Stream Scale
single-core scalar |
5286
6.86 GB/sec |
|
Stream Scale
single-core vector |
6607
8.92 GB/sec |
|
Stream Add
single-core scalar |
5265
7.95 GB/sec |
|
Stream Add
single-core vector |
7231
10.1 GB/sec |
|
Stream Triad
single-core scalar |
5683
7.85 GB/sec |
|
Stream Triad
single-core vector |
5228
9.79 GB/sec |