Section | Description | Score | Geekbench Score |
---|---|---|---|
Geekbench 2.3.3 Tryout for Mac OS X x86 (64-bit) | |||
Integer | Processor integer performance | 4622 | 5976 |
Floating Point | Processor floating point performance | 7872 | |
Memory | Memory performance | 4837 | |
Stream | Memory bandwidth performance | 6363 |
User | gzj1984 |
Upload Date | Wed, 07 Nov 2012 02:38:04 +0000 |
Views | 5 |
MacBook Air (13-inch Mid 2011) | |
---|---|
Operating System | Mac OS X 10.8.2 (Build 12C60) |
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.B0F.1201241549 |
Memory | 4.00 GB 1333 MHz DDR3 |
Integer | 4622 | |
---|---|---|
Blowfish
single-core scalar |
1606
70.6 MB/sec |
|
Blowfish
multi-core scalar |
5108
209 MB/sec |
|
Text Compress
single-core scalar |
2635
8.43 MB/sec |
|
Text Compress
multi-core scalar |
6264
20.5 MB/sec |
|
Text Decompress
single-core scalar |
2880
11.8 MB/sec |
|
Text Decompress
multi-core scalar |
7008
27.9 MB/sec |
|
Image Compress
single-core scalar |
2442
20.2 Mpixels/sec |
|
Image Compress
multi-core scalar |
6001
50.5 Mpixels/sec |
|
Image Decompress
single-core scalar |
2627
44.1 Mpixels/sec |
|
Image Decompress
multi-core scalar |
6021
98.2 Mpixels/sec |
|
Lua
single-core scalar |
4166
1.60 Mnodes/sec |
|
Lua
multi-core scalar |
8716
3.35 Mnodes/sec |
Floating Point | 7872 | |
---|---|---|
Mandelbrot
single-core scalar |
2278
1.52 Gflops |
|
Mandelbrot
multi-core scalar |
7466
4.89 Gflops |
|
Dot Product
single-core scalar |
3706
1.79 Gflops |
|
Dot Product
multi-core scalar |
8632
3.93 Gflops |
|
Dot Product
single-core vector |
4487
5.38 Gflops |
|
Dot Product
multi-core vector |
12229
12.7 Gflops |
|
LU Decomposition
single-core scalar |
2006
1.79 Gflops |
|
LU Decomposition
multi-core scalar |
3070
2.69 Gflops |
|
Primality Test
single-core scalar |
6287
939 Mflops |
|
Primality Test
multi-core scalar |
11646
2.16 Gflops |
|
Sharpen Image
single-core scalar |
5302
12.4 Mpixels/sec |
|
Sharpen Image
multi-core scalar |
16315
37.6 Mpixels/sec |
|
Blur Image
single-core scalar |
6172
4.88 Mpixels/sec |
|
Blur Image
multi-core scalar |
20613
16.2 Mpixels/sec |
Memory | 4837 | |
---|---|---|
Read Sequential
single-core scalar |
5269
6.45 GB/sec |
|
Write Sequential
single-core scalar |
7506
5.13 GB/sec |
|
Stdlib Allocate
single-core scalar |
3441
12.8 Mallocs/sec |
|
Stdlib Write
single-core scalar |
3502
7.25 GB/sec |
|
Stdlib Copy
single-core scalar |
4470
4.61 GB/sec |
Stream | 6363 | |
---|---|---|
Stream Copy
single-core scalar |
5983
8.18 GB/sec |
|
Stream Copy
single-core vector |
7182
9.31 GB/sec |
|
Stream Scale
single-core scalar |
5909
7.67 GB/sec |
|
Stream Scale
single-core vector |
6926
9.35 GB/sec |
|
Stream Add
single-core scalar |
5736
8.66 GB/sec |
|
Stream Add
single-core vector |
7501
10.4 GB/sec |
|
Stream Triad
single-core scalar |
6172
8.53 GB/sec |
|
Stream Triad
single-core vector |
5495
10.3 GB/sec |