Section | Description | Score | Geekbench Score |
---|---|---|---|
Geekbench 2.2.7 for Mac OS X x86 (64-bit) | |||
Integer | Processor integer performance | 1526 | 2060 |
Floating Point | Processor floating point performance | 2560 | |
Memory | Memory performance | 1836 | |
Stream | Memory bandwidth performance | 2627 |
User | jaredalv |
Upload Date | Mon, 27 Feb 2012 05:11:16 +0000 |
Views | 3 |
MacBook Air (13-inch Mid 2011) | |
---|---|
Operating System | Mac OS X 10.7.3 (Build 11D50b) |
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.B08.1109011050 |
Memory | 4.00 GB 1333 MHz DDR3 |
Integer | 1526 | |
---|---|---|
Blowfish
single-core scalar |
489
21.5 MB/sec |
|
Blowfish
multi-core scalar |
1709
70.0 MB/sec |
|
Text Compress
single-core scalar |
787
2.52 MB/sec |
|
Text Compress
multi-core scalar |
2120
6.95 MB/sec |
|
Text Decompress
single-core scalar |
866
3.56 MB/sec |
|
Text Decompress
multi-core scalar |
2359
9.40 MB/sec |
|
Image Compress
single-core scalar |
726
6.00 Mpixels/sec |
|
Image Compress
multi-core scalar |
1977
16.6 Mpixels/sec |
|
Image Decompress
single-core scalar |
824
13.8 Mpixels/sec |
|
Image Decompress
multi-core scalar |
2001
32.7 Mpixels/sec |
|
Lua
single-core scalar |
1369
527 Knodes/sec |
|
Lua
multi-core scalar |
3088
1.19 Mnodes/sec |
Floating Point | 2560 | |
---|---|---|
Mandelbrot
single-core scalar |
677
450 Mflops |
|
Mandelbrot
multi-core scalar |
2484
1.63 Gflops |
|
Dot Product
single-core scalar |
1101
532 Mflops |
|
Dot Product
multi-core scalar |
2867
1.31 Gflops |
|
Dot Product
single-core vector |
1333
1.60 Gflops |
|
Dot Product
multi-core vector |
4061
4.22 Gflops |
|
LU Decomposition
single-core scalar |
598
532 Mflops |
|
LU Decomposition
multi-core scalar |
1262
1.11 Gflops |
|
Primality Test
single-core scalar |
1861
278 Mflops |
|
Primality Test
multi-core scalar |
3914
726 Mflops |
|
Sharpen Image
single-core scalar |
1582
3.69 Mpixels/sec |
|
Sharpen Image
multi-core scalar |
5409
12.5 Mpixels/sec |
|
Blur Image
single-core scalar |
1838
1.45 Mpixels/sec |
|
Blur Image
multi-core scalar |
6865
5.40 Mpixels/sec |
Memory | 1836 | |
---|---|---|
Read Sequential
single-core scalar |
1715
2.10 GB/sec |
|
Write Sequential
single-core scalar |
2267
1.55 GB/sec |
|
Stdlib Allocate
single-core scalar |
1013
3.78 Mallocs/sec |
|
Stdlib Write
single-core scalar |
1894
3.92 GB/sec |
|
Stdlib Copy
single-core scalar |
2294
2.37 GB/sec |
Stream | 2627 | |
---|---|---|
Stream Copy
single-core scalar |
1952
2.67 GB/sec |
|
Stream Copy
single-core vector |
3640
4.72 GB/sec |
|
Stream Scale
single-core scalar |
1890
2.45 GB/sec |
|
Stream Scale
single-core vector |
3461
4.67 GB/sec |
|
Stream Add
single-core scalar |
1847
2.79 GB/sec |
|
Stream Add
single-core vector |
3577
4.98 GB/sec |
|
Stream Triad
single-core scalar |
1997
2.76 GB/sec |
|
Stream Triad
single-core vector |
2653
4.97 GB/sec |