Section | Description | Score | Geekbench Score |
---|---|---|---|
Geekbench 2.3.1 for Mac OS X x86 (64-bit) | |||
Integer | Processor integer performance | 4709 | 5861 |
Floating Point | Processor floating point performance | 7686 | |
Memory | Memory performance | 4687 | |
Stream | Memory bandwidth performance | 5856 |
User | f2jhc |
Upload Date | Sun, 22 Apr 2012 18:29:36 +0000 |
Views | 4 |
MacBook Air (13-inch Mid 2011) | |
---|---|
Operating System | Mac OS X 10.7.3 |
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 | 4709 | |
---|---|---|
Blowfish
single-core scalar |
1614
70.9 MB/sec |
|
Blowfish
multi-core scalar |
5110
209 MB/sec |
|
Text Compress
single-core scalar |
2624
8.39 MB/sec |
|
Text Compress
multi-core scalar |
6280
20.6 MB/sec |
|
Text Decompress
single-core scalar |
2915
12.0 MB/sec |
|
Text Decompress
multi-core scalar |
7063
28.1 MB/sec |
|
Image Compress
single-core scalar |
2410
19.9 Mpixels/sec |
|
Image Compress
multi-core scalar |
5914
49.8 Mpixels/sec |
|
Image Decompress
single-core scalar |
2658
44.6 Mpixels/sec |
|
Image Decompress
multi-core scalar |
6052
98.8 Mpixels/sec |
|
Lua
single-core scalar |
4613
1.78 Mnodes/sec |
|
Lua
multi-core scalar |
9257
3.56 Mnodes/sec |
Floating Point | 7686 | |
---|---|---|
Mandelbrot
single-core scalar |
2261
1.50 Gflops |
|
Mandelbrot
multi-core scalar |
7460
4.88 Gflops |
|
Dot Product
single-core scalar |
3670
1.77 Gflops |
|
Dot Product
multi-core scalar |
8580
3.91 Gflops |
|
Dot Product
single-core vector |
4453
5.34 Gflops |
|
Dot Product
multi-core vector |
12173
12.7 Gflops |
|
LU Decomposition
single-core scalar |
1948
1.73 Gflops |
|
LU Decomposition
multi-core scalar |
2825
2.48 Gflops |
|
Primality Test
single-core scalar |
6130
916 Mflops |
|
Primality Test
multi-core scalar |
11062
2.05 Gflops |
|
Sharpen Image
single-core scalar |
5210
12.2 Mpixels/sec |
|
Sharpen Image
multi-core scalar |
15714
36.2 Mpixels/sec |
|
Blur Image
single-core scalar |
6127
4.85 Mpixels/sec |
|
Blur Image
multi-core scalar |
20003
15.7 Mpixels/sec |
Memory | 4687 | |
---|---|---|
Read Sequential
single-core scalar |
4928
6.03 GB/sec |
|
Write Sequential
single-core scalar |
7249
4.96 GB/sec |
|
Stdlib Allocate
single-core scalar |
3424
12.8 Mallocs/sec |
|
Stdlib Write
single-core scalar |
3372
6.98 GB/sec |
|
Stdlib Copy
single-core scalar |
4466
4.60 GB/sec |
Stream | 5856 | |
---|---|---|
Stream Copy
single-core scalar |
5608
7.67 GB/sec |
|
Stream Copy
single-core vector |
6719
8.71 GB/sec |
|
Stream Scale
single-core scalar |
5129
6.66 GB/sec |
|
Stream Scale
single-core vector |
6671
9.00 GB/sec |
|
Stream Add
single-core scalar |
5156
7.78 GB/sec |
|
Stream Add
single-core vector |
6940
9.65 GB/sec |
|
Stream Triad
single-core scalar |
5560
7.68 GB/sec |
|
Stream Triad
single-core vector |
5070
9.49 GB/sec |