Section | Description | Score | Geekbench Score |
---|---|---|---|
Geekbench 2.2.6 for Mac OS X x86 (32-bit) | |||
Integer | Processor integer performance | 3970 | 5479 |
Floating Point | Processor floating point performance | 7288 | |
Memory | Memory performance | 5084 | |
Stream | Memory bandwidth performance | 5227 |
Upload Date | Thu, 16 Feb 2012 23:55:59 +0000 |
Views | 10 |
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.B0E.1110141154 |
Memory | 4.00 GB 1333 MHz DDR3 |
Integer | 3970 | |
---|---|---|
Blowfish
single-core scalar |
1728
75.9 MB/sec |
|
Blowfish
multi-core scalar |
5412
222 MB/sec |
|
Text Compress
single-core scalar |
2268
7.25 MB/sec |
|
Text Compress
multi-core scalar |
5462
17.9 MB/sec |
|
Text Decompress
single-core scalar |
2407
9.89 MB/sec |
|
Text Decompress
multi-core scalar |
6043
24.1 MB/sec |
|
Image Compress
single-core scalar |
1978
16.3 Mpixels/sec |
|
Image Compress
multi-core scalar |
4747
39.9 Mpixels/sec |
|
Image Decompress
single-core scalar |
1952
32.8 Mpixels/sec |
|
Image Decompress
multi-core scalar |
4067
66.4 Mpixels/sec |
|
Lua
single-core scalar |
3755
1.45 Mnodes/sec |
|
Lua
multi-core scalar |
7824
3.01 Mnodes/sec |
Floating Point | 7288 | |
---|---|---|
Mandelbrot
single-core scalar |
2268
1.51 Gflops |
|
Mandelbrot
multi-core scalar |
7446
4.87 Gflops |
|
Dot Product
single-core scalar |
3644
1.76 Gflops |
|
Dot Product
multi-core scalar |
9468
4.31 Gflops |
|
Dot Product
single-core vector |
4474
5.36 Gflops |
|
Dot Product
multi-core vector |
11145
11.6 Gflops |
|
LU Decomposition
single-core scalar |
1106
984 Mflops |
|
LU Decomposition
multi-core scalar |
2119
1.86 Gflops |
|
Primality Test
single-core scalar |
5365
801 Mflops |
|
Primality Test
multi-core scalar |
9753
1.81 Gflops |
|
Sharpen Image
single-core scalar |
5034
11.7 Mpixels/sec |
|
Sharpen Image
multi-core scalar |
14716
33.9 Mpixels/sec |
|
Blur Image
single-core scalar |
6062
4.80 Mpixels/sec |
|
Blur Image
multi-core scalar |
19442
15.3 Mpixels/sec |
Memory | 5084 | |
---|---|---|
Read Sequential
single-core scalar |
5658
6.93 GB/sec |
|
Write Sequential
single-core scalar |
8350
5.71 GB/sec |
|
Stdlib Allocate
single-core scalar |
3217
12.0 Mallocs/sec |
|
Stdlib Write
single-core scalar |
3522
7.29 GB/sec |
|
Stdlib Copy
single-core scalar |
4677
4.82 GB/sec |
Stream | 5227 | |
---|---|---|
Stream Copy
single-core scalar |
5325
7.28 GB/sec |
|
Stream Copy
single-core vector |
7285
9.45 GB/sec |
|
Stream Scale
single-core scalar |
5628
7.30 GB/sec |
|
Stream Scale
single-core vector |
6993
9.44 GB/sec |
|
Stream Add
single-core scalar |
1980
2.99 GB/sec |
|
Stream Add
single-core vector |
7016
9.76 GB/sec |
|
Stream Triad
single-core scalar |
2266
3.13 GB/sec |
|
Stream Triad
single-core vector |
5325
9.97 GB/sec |