Section | Description | Score | Geekbench Score |
---|---|---|---|
Geekbench 2.2.0 for Mac OS X x86 (32-bit) | |||
Integer | Processor integer performance | 3906 | 5374 |
Floating Point | Processor floating point performance | 7135 | |
Memory | Memory performance | 4984 | |
Stream | Memory bandwidth performance | 5136 |
User | kenp |
Upload Date | Thu, 08 Sep 2011 04:02:19 +0000 |
Views | 2 |
MacBook Air (13-inch Mid 2011) | |
---|---|
Operating System | Mac OS X 10.7 (Build 11A2063) |
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 | 3906 | |
---|---|---|
Blowfish
single-core scalar |
1666
73.2 MB/sec |
|
Blowfish
multi-core scalar |
5163
212 MB/sec |
|
Text Compress
single-core scalar |
2257
7.22 MB/sec |
|
Text Compress
multi-core scalar |
5458
17.9 MB/sec |
|
Text Decompress
single-core scalar |
2459
10.1 MB/sec |
|
Text Decompress
multi-core scalar |
6121
24.4 MB/sec |
|
Image Compress
single-core scalar |
1896
15.7 Mpixels/sec |
|
Image Compress
multi-core scalar |
4624
38.9 Mpixels/sec |
|
Image Decompress
single-core scalar |
1930
32.4 Mpixels/sec |
|
Image Decompress
multi-core scalar |
4065
66.3 Mpixels/sec |
|
Lua
single-core scalar |
3517
1.35 Mnodes/sec |
|
Lua
multi-core scalar |
7721
2.97 Mnodes/sec |
Floating Point | 7135 | |
---|---|---|
Mandelbrot
single-core scalar |
2257
1.50 Gflops |
|
Mandelbrot
multi-core scalar |
7310
4.78 Gflops |
|
Dot Product
single-core scalar |
3624
1.75 Gflops |
|
Dot Product
multi-core scalar |
9206
4.20 Gflops |
|
Dot Product
single-core vector |
4377
5.24 Gflops |
|
Dot Product
multi-core vector |
10907
11.3 Gflops |
|
LU Decomposition
single-core scalar |
1073
955 Mflops |
|
LU Decomposition
multi-core scalar |
1882
1.65 Gflops |
|
Primality Test
single-core scalar |
5304
792 Mflops |
|
Primality Test
multi-core scalar |
9491
1.76 Gflops |
|
Sharpen Image
single-core scalar |
4998
11.7 Mpixels/sec |
|
Sharpen Image
multi-core scalar |
14354
33.1 Mpixels/sec |
|
Blur Image
single-core scalar |
6018
4.76 Mpixels/sec |
|
Blur Image
multi-core scalar |
19098
15.0 Mpixels/sec |
Memory | 4984 | |
---|---|---|
Read Sequential
single-core scalar |
5587
6.84 GB/sec |
|
Write Sequential
single-core scalar |
8197
5.61 GB/sec |
|
Stdlib Allocate
single-core scalar |
3213
12.0 Mallocs/sec |
|
Stdlib Write
single-core scalar |
3495
7.23 GB/sec |
|
Stdlib Copy
single-core scalar |
4428
4.57 GB/sec |
Stream | 5136 | |
---|---|---|
Stream Copy
single-core scalar |
5167
7.07 GB/sec |
|
Stream Copy
single-core vector |
6909
8.96 GB/sec |
|
Stream Scale
single-core scalar |
5790
7.51 GB/sec |
|
Stream Scale
single-core vector |
6823
9.21 GB/sec |
|
Stream Add
single-core scalar |
1962
2.96 GB/sec |
|
Stream Add
single-core vector |
6982
9.71 GB/sec |
|
Stream Triad
single-core scalar |
2218
3.07 GB/sec |
|
Stream Triad
single-core vector |
5240
9.81 GB/sec |