Section | Description | Score | Geekbench Score |
---|---|---|---|
Geekbench 2.4.0 for Mac OS X x86 (64-bit) | |||
Integer | Processor integer performance | 4658 | 5969 |
Floating Point | Processor floating point performance | 7830 | |
Memory | Memory performance | 4803 | |
Stream | Memory bandwidth performance | 6384 |
User | dama319 |
Upload Date | Wed, 01 May 2013 06:32:27 +0000 |
Views | 6 |
MacBook Air (13-inch Mid 2011) | |
---|---|
Operating System | Mac OS X 10.8.3 |
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 | 4658 | |
---|---|---|
Blowfish
single-core scalar |
1617
71.1 MB/sec |
|
Blowfish
multi-core scalar |
5092
209 MB/sec |
|
Text Compress
single-core scalar |
2641
8.45 MB/sec |
|
Text Compress
multi-core scalar |
6282
20.6 MB/sec |
|
Text Decompress
single-core scalar |
2887
11.9 MB/sec |
|
Text Decompress
multi-core scalar |
7045
28.1 MB/sec |
|
Image Compress
single-core scalar |
2427
20.1 Mpixels/sec |
|
Image Compress
multi-core scalar |
5951
50.1 Mpixels/sec |
|
Image Decompress
single-core scalar |
2744
46.1 Mpixels/sec |
|
Image Decompress
multi-core scalar |
5954
97.1 Mpixels/sec |
|
Lua
single-core scalar |
4273
1.65 Mnodes/sec |
|
Lua
multi-core scalar |
8984
3.46 Mnodes/sec |
Floating Point | 7830 | |
---|---|---|
Mandelbrot
single-core scalar |
2266
1.51 Gflops |
|
Mandelbrot
multi-core scalar |
7384
4.83 Gflops |
|
Dot Product
single-core scalar |
3695
1.79 Gflops |
|
Dot Product
multi-core scalar |
8592
3.92 Gflops |
|
Dot Product
single-core vector |
4463
5.35 Gflops |
|
Dot Product
multi-core vector |
12163
12.6 Gflops |
|
LU Decomposition
single-core scalar |
1991
1.77 Gflops |
|
LU Decomposition
multi-core scalar |
3025
2.65 Gflops |
|
Primality Test
single-core scalar |
6307
942 Mflops |
|
Primality Test
multi-core scalar |
11810
2.19 Gflops |
|
Sharpen Image
single-core scalar |
5296
12.4 Mpixels/sec |
|
Sharpen Image
multi-core scalar |
16152
37.2 Mpixels/sec |
|
Blur Image
single-core scalar |
6154
4.87 Mpixels/sec |
|
Blur Image
multi-core scalar |
20333
16.0 Mpixels/sec |
Memory | 4803 | |
---|---|---|
Read Sequential
single-core scalar |
5209
6.38 GB/sec |
|
Write Sequential
single-core scalar |
7409
5.07 GB/sec |
|
Stdlib Allocate
single-core scalar |
3391
12.7 Mallocs/sec |
|
Stdlib Write
single-core scalar |
3528
7.30 GB/sec |
|
Stdlib Copy
single-core scalar |
4479
4.62 GB/sec |
Stream | 6384 | |
---|---|---|
Stream Copy
single-core scalar |
5950
8.14 GB/sec |
|
Stream Copy
single-core vector |
7306
9.47 GB/sec |
|
Stream Scale
single-core scalar |
5848
7.59 GB/sec |
|
Stream Scale
single-core vector |
7025
9.48 GB/sec |
|
Stream Add
single-core scalar |
5694
8.60 GB/sec |
|
Stream Add
single-core vector |
7525
10.5 GB/sec |
|
Stream Triad
single-core scalar |
6133
8.47 GB/sec |
|
Stream Triad
single-core vector |
5595
10.5 GB/sec |