Section | Description | Score | Geekbench Score |
---|---|---|---|
Geekbench 2.2.6 for Mac OS X x86 (32-bit) | |||
Integer | Processor integer performance | 3983 | 5457 |
Floating Point | Processor floating point performance | 7266 | |
Memory | Memory performance | 5027 | |
Stream | Memory bandwidth performance | 5149 |
Upload Date | Thu, 16 Feb 2012 23:47:39 +0000 |
Views | 19 |
MacBook Air (13-inch Mid 2011) | |
---|---|
Operating System | Mac OS X 10.8 (Build 12A128p) |
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 | 3983 | |
---|---|---|
Blowfish
single-core scalar |
1727
75.9 MB/sec |
|
Blowfish
multi-core scalar |
5427
222 MB/sec |
|
Text Compress
single-core scalar |
2261
7.23 MB/sec |
|
Text Compress
multi-core scalar |
5497
18.0 MB/sec |
|
Text Decompress
single-core scalar |
2408
9.90 MB/sec |
|
Text Decompress
multi-core scalar |
6128
24.4 MB/sec |
|
Image Compress
single-core scalar |
1970
16.3 Mpixels/sec |
|
Image Compress
multi-core scalar |
4805
40.4 Mpixels/sec |
|
Image Decompress
single-core scalar |
1942
32.6 Mpixels/sec |
|
Image Decompress
multi-core scalar |
4089
66.7 Mpixels/sec |
|
Lua
single-core scalar |
3725
1.43 Mnodes/sec |
|
Lua
multi-core scalar |
7822
3.01 Mnodes/sec |
Floating Point | 7266 | |
---|---|---|
Mandelbrot
single-core scalar |
2270
1.51 Gflops |
|
Mandelbrot
multi-core scalar |
7459
4.88 Gflops |
|
Dot Product
single-core scalar |
3635
1.76 Gflops |
|
Dot Product
multi-core scalar |
9473
4.32 Gflops |
|
Dot Product
single-core vector |
4399
5.27 Gflops |
|
Dot Product
multi-core vector |
11077
11.5 Gflops |
|
LU Decomposition
single-core scalar |
1099
978 Mflops |
|
LU Decomposition
multi-core scalar |
2107
1.85 Gflops |
|
Primality Test
single-core scalar |
5331
796 Mflops |
|
Primality Test
multi-core scalar |
9707
1.80 Gflops |
|
Sharpen Image
single-core scalar |
5003
11.7 Mpixels/sec |
|
Sharpen Image
multi-core scalar |
14749
34.0 Mpixels/sec |
|
Blur Image
single-core scalar |
6001
4.75 Mpixels/sec |
|
Blur Image
multi-core scalar |
19427
15.3 Mpixels/sec |
Memory | 5027 | |
---|---|---|
Read Sequential
single-core scalar |
5634
6.90 GB/sec |
|
Write Sequential
single-core scalar |
8293
5.67 GB/sec |
|
Stdlib Allocate
single-core scalar |
3265
12.2 Mallocs/sec |
|
Stdlib Write
single-core scalar |
3509
7.26 GB/sec |
|
Stdlib Copy
single-core scalar |
4437
4.57 GB/sec |
Stream | 5149 | |
---|---|---|
Stream Copy
single-core scalar |
5704
7.80 GB/sec |
|
Stream Copy
single-core vector |
6931
8.99 GB/sec |
|
Stream Scale
single-core scalar |
5597
7.26 GB/sec |
|
Stream Scale
single-core vector |
6525
8.81 GB/sec |
|
Stream Add
single-core scalar |
1964
2.96 GB/sec |
|
Stream Add
single-core vector |
7076
9.84 GB/sec |
|
Stream Triad
single-core scalar |
2240
3.10 GB/sec |
|
Stream Triad
single-core vector |
5159
9.66 GB/sec |