Section | Description | Score | Geekbench Score |
---|---|---|---|
Geekbench 2.2.0 for Mac OS X x86 (32-bit) | |||
Integer | Processor integer performance | 3970 | 5476 |
Floating Point | Processor floating point performance | 7203 | |
Memory | Memory performance | 5083 | |
Stream | Memory bandwidth performance | 5490 |
User | mdbsat |
Upload Date | Tue, 25 Oct 2011 16:32:39 +0000 |
Views | 1 |
MacBook Air (13-inch Mid 2011) | |
---|---|
Operating System | Mac OS X 10.7.1 (Build 11B2118) |
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.B08.1109011050 |
Memory | 4.00 GB 1333 MHz DDR3 |
Integer | 3970 | |
---|---|---|
Blowfish
single-core scalar |
1724
75.7 MB/sec |
|
Blowfish
multi-core scalar |
5379
220 MB/sec |
|
Text Compress
single-core scalar |
2271
7.27 MB/sec |
|
Text Compress
multi-core scalar |
5491
18.0 MB/sec |
|
Text Decompress
single-core scalar |
2472
10.2 MB/sec |
|
Text Decompress
multi-core scalar |
6137
24.5 MB/sec |
|
Image Compress
single-core scalar |
1928
15.9 Mpixels/sec |
|
Image Compress
multi-core scalar |
4657
39.2 Mpixels/sec |
|
Image Decompress
single-core scalar |
1919
32.2 Mpixels/sec |
|
Image Decompress
multi-core scalar |
4132
67.4 Mpixels/sec |
|
Lua
single-core scalar |
3714
1.43 Mnodes/sec |
|
Lua
multi-core scalar |
7821
3.01 Mnodes/sec |
Floating Point | 7203 | |
---|---|---|
Mandelbrot
single-core scalar |
2267
1.51 Gflops |
|
Mandelbrot
multi-core scalar |
7254
4.75 Gflops |
|
Dot Product
single-core scalar |
3623
1.75 Gflops |
|
Dot Product
multi-core scalar |
9404
4.29 Gflops |
|
Dot Product
single-core vector |
4455
5.34 Gflops |
|
Dot Product
multi-core vector |
11023
11.5 Gflops |
|
LU Decomposition
single-core scalar |
1109
987 Mflops |
|
LU Decomposition
multi-core scalar |
2079
1.82 Gflops |
|
Primality Test
single-core scalar |
5367
802 Mflops |
|
Primality Test
multi-core scalar |
9647
1.79 Gflops |
|
Sharpen Image
single-core scalar |
5012
11.7 Mpixels/sec |
|
Sharpen Image
multi-core scalar |
14509
33.4 Mpixels/sec |
|
Blur Image
single-core scalar |
6017
4.76 Mpixels/sec |
|
Blur Image
multi-core scalar |
19085
15.0 Mpixels/sec |
Memory | 5083 | |
---|---|---|
Read Sequential
single-core scalar |
5627
6.89 GB/sec |
|
Write Sequential
single-core scalar |
8295
5.67 GB/sec |
|
Stdlib Allocate
single-core scalar |
3214
12.0 Mallocs/sec |
|
Stdlib Write
single-core scalar |
3546
7.34 GB/sec |
|
Stdlib Copy
single-core scalar |
4737
4.88 GB/sec |
Stream | 5490 | |
---|---|---|
Stream Copy
single-core scalar |
5890
8.05 GB/sec |
|
Stream Copy
single-core vector |
7382
9.57 GB/sec |
|
Stream Scale
single-core scalar |
6207
8.05 GB/sec |
|
Stream Scale
single-core vector |
7074
9.55 GB/sec |
|
Stream Add
single-core scalar |
2035
3.07 GB/sec |
|
Stream Add
single-core vector |
7489
10.4 GB/sec |
|
Stream Triad
single-core scalar |
2322
3.21 GB/sec |
|
Stream Triad
single-core vector |
5527
10.3 GB/sec |