Section | Description | Score | Geekbench Score |
---|---|---|---|
Geekbench 2.2.6 for Mac OS X x86 (64-bit) | |||
Integer | Processor integer performance | 4668 | 5983 |
Floating Point | Processor floating point performance | 7817 | |
Memory | Memory performance | 4860 | |
Stream | Memory bandwidth performance | 6416 |
User | bob303 |
Upload Date | Mon, 05 Mar 2012 16:08:18 +0000 |
Views | 3 |
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.B00.1106300929 |
Memory | 4.00 GB 1333 MHz DDR3 |
Integer | 4668 | |
---|---|---|
Blowfish
single-core scalar |
1647
72.4 MB/sec |
|
Blowfish
multi-core scalar |
5126
210 MB/sec |
|
Text Compress
single-core scalar |
2635
8.43 MB/sec |
|
Text Compress
multi-core scalar |
6259
20.5 MB/sec |
|
Text Decompress
single-core scalar |
2857
11.7 MB/sec |
|
Text Decompress
multi-core scalar |
7077
28.2 MB/sec |
|
Image Compress
single-core scalar |
2437
20.1 Mpixels/sec |
|
Image Compress
multi-core scalar |
5935
49.9 Mpixels/sec |
|
Image Decompress
single-core scalar |
2769
46.5 Mpixels/sec |
|
Image Decompress
multi-core scalar |
6017
98.2 Mpixels/sec |
|
Lua
single-core scalar |
4346
1.67 Mnodes/sec |
|
Lua
multi-core scalar |
8918
3.43 Mnodes/sec |
Floating Point | 7817 | |
---|---|---|
Mandelbrot
single-core scalar |
2270
1.51 Gflops |
|
Mandelbrot
multi-core scalar |
7430
4.86 Gflops |
|
Dot Product
single-core scalar |
3707
1.79 Gflops |
|
Dot Product
multi-core scalar |
8609
3.92 Gflops |
|
Dot Product
single-core vector |
4480
5.37 Gflops |
|
Dot Product
multi-core vector |
12190
12.7 Gflops |
|
LU Decomposition
single-core scalar |
2016
1.79 Gflops |
|
LU Decomposition
multi-core scalar |
3066
2.69 Gflops |
|
Primality Test
single-core scalar |
6301
941 Mflops |
|
Primality Test
multi-core scalar |
11776
2.19 Gflops |
|
Sharpen Image
single-core scalar |
5227
12.2 Mpixels/sec |
|
Sharpen Image
multi-core scalar |
16227
37.4 Mpixels/sec |
|
Blur Image
single-core scalar |
6149
4.87 Mpixels/sec |
|
Blur Image
multi-core scalar |
20001
15.7 Mpixels/sec |
Memory | 4860 | |
---|---|---|
Read Sequential
single-core scalar |
5275
6.46 GB/sec |
|
Write Sequential
single-core scalar |
7452
5.10 GB/sec |
|
Stdlib Allocate
single-core scalar |
3353
12.5 Mallocs/sec |
|
Stdlib Write
single-core scalar |
3540
7.33 GB/sec |
|
Stdlib Copy
single-core scalar |
4684
4.83 GB/sec |
Stream | 6416 | |
---|---|---|
Stream Copy
single-core scalar |
6032
8.25 GB/sec |
|
Stream Copy
single-core vector |
7182
9.31 GB/sec |
|
Stream Scale
single-core scalar |
5882
7.63 GB/sec |
|
Stream Scale
single-core vector |
7100
9.58 GB/sec |
|
Stream Add
single-core scalar |
5708
8.62 GB/sec |
|
Stream Add
single-core vector |
7618
10.6 GB/sec |
|
Stream Triad
single-core scalar |
6158
8.51 GB/sec |
|
Stream Triad
single-core vector |
5653
10.6 GB/sec |