Section | Description | Score | Geekbench Score |
---|---|---|---|
Geekbench 2.2.0 for Mac OS X x86 (32-bit) | |||
Integer | Processor integer performance | 3942 | 5337 |
Floating Point | Processor floating point performance | 7165 | |
Memory | Memory performance | 4823 | |
Stream | Memory bandwidth performance | 4852 |
User | Gymkhana |
Upload Date | Wed, 02 Nov 2011 21:49:48 +0000 |
Views | 1 |
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 | 3942 | |
---|---|---|
Blowfish
single-core scalar |
1712
75.2 MB/sec |
|
Blowfish
multi-core scalar |
5382
221 MB/sec |
|
Text Compress
single-core scalar |
2240
7.17 MB/sec |
|
Text Compress
multi-core scalar |
5422
17.8 MB/sec |
|
Text Decompress
single-core scalar |
2423
9.96 MB/sec |
|
Text Decompress
multi-core scalar |
6077
24.2 MB/sec |
|
Image Compress
single-core scalar |
1907
15.8 Mpixels/sec |
|
Image Compress
multi-core scalar |
4629
39.0 Mpixels/sec |
|
Image Decompress
single-core scalar |
1929
32.4 Mpixels/sec |
|
Image Decompress
multi-core scalar |
4071
66.4 Mpixels/sec |
|
Lua
single-core scalar |
3685
1.42 Mnodes/sec |
|
Lua
multi-core scalar |
7835
3.01 Mnodes/sec |
Floating Point | 7165 | |
---|---|---|
Mandelbrot
single-core scalar |
2192
1.46 Gflops |
|
Mandelbrot
multi-core scalar |
7331
4.80 Gflops |
|
Dot Product
single-core scalar |
3619
1.75 Gflops |
|
Dot Product
multi-core scalar |
9401
4.28 Gflops |
|
Dot Product
single-core vector |
4455
5.34 Gflops |
|
Dot Product
multi-core vector |
11003
11.4 Gflops |
|
LU Decomposition
single-core scalar |
1141
1.02 Gflops |
|
LU Decomposition
multi-core scalar |
2043
1.79 Gflops |
|
Primality Test
single-core scalar |
5298
791 Mflops |
|
Primality Test
multi-core scalar |
9562
1.77 Gflops |
|
Sharpen Image
single-core scalar |
4999
11.7 Mpixels/sec |
|
Sharpen Image
multi-core scalar |
14263
32.9 Mpixels/sec |
|
Blur Image
single-core scalar |
6014
4.76 Mpixels/sec |
|
Blur Image
multi-core scalar |
18999
14.9 Mpixels/sec |
Memory | 4823 | |
---|---|---|
Read Sequential
single-core scalar |
5398
6.61 GB/sec |
|
Write Sequential
single-core scalar |
7850
5.37 GB/sec |
|
Stdlib Allocate
single-core scalar |
3182
11.9 Mallocs/sec |
|
Stdlib Write
single-core scalar |
3308
6.85 GB/sec |
|
Stdlib Copy
single-core scalar |
4377
4.51 GB/sec |
Stream | 4852 | |
---|---|---|
Stream Copy
single-core scalar |
5070
6.93 GB/sec |
|
Stream Copy
single-core vector |
6493
8.42 GB/sec |
|
Stream Scale
single-core scalar |
5317
6.90 GB/sec |
|
Stream Scale
single-core vector |
6114
8.25 GB/sec |
|
Stream Add
single-core scalar |
1939
2.93 GB/sec |
|
Stream Add
single-core vector |
6733
9.37 GB/sec |
|
Stream Triad
single-core scalar |
2196
3.03 GB/sec |
|
Stream Triad
single-core vector |
4959
9.28 GB/sec |