Section | Description | Score | Geekbench Score |
---|---|---|---|
Geekbench 2.2.7 for Mac OS X x86 (64-bit) | |||
Integer | Processor integer performance | 4731 | 6014 |
Floating Point | Processor floating point performance | 7867 | |
Memory | Memory performance | 4855 | |
Stream | Memory bandwidth performance | 6340 |
User | freylerty |
Upload Date | Wed, 18 Dec 2013 06:38:35 +0000 |
Views | 4 |
Cathy MacBook Air (13-inch Mid 2011) | |
---|---|
Operating System | Mac OS X 10.7.5 (Build 11G63) |
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 | 4731 | |
---|---|---|
Blowfish
single-core scalar |
1643
72.2 MB/sec |
|
Blowfish
multi-core scalar |
5118
210 MB/sec |
|
Text Compress
single-core scalar |
2641
8.45 MB/sec |
|
Text Compress
multi-core scalar |
6320
20.7 MB/sec |
|
Text Decompress
single-core scalar |
2914
12.0 MB/sec |
|
Text Decompress
multi-core scalar |
6972
27.8 MB/sec |
|
Image Compress
single-core scalar |
2448
20.2 Mpixels/sec |
|
Image Compress
multi-core scalar |
5953
50.1 Mpixels/sec |
|
Image Decompress
single-core scalar |
2727
45.8 Mpixels/sec |
|
Image Decompress
multi-core scalar |
6153
100 Mpixels/sec |
|
Lua
single-core scalar |
4629
1.78 Mnodes/sec |
|
Lua
multi-core scalar |
9263
3.56 Mnodes/sec |
Floating Point | 7867 | |
---|---|---|
Mandelbrot
single-core scalar |
2276
1.51 Gflops |
|
Mandelbrot
multi-core scalar |
7473
4.89 Gflops |
|
Dot Product
single-core scalar |
3712
1.79 Gflops |
|
Dot Product
multi-core scalar |
8606
3.92 Gflops |
|
Dot Product
single-core vector |
4485
5.37 Gflops |
|
Dot Product
multi-core vector |
12255
12.7 Gflops |
|
LU Decomposition
single-core scalar |
2010
1.79 Gflops |
|
LU Decomposition
multi-core scalar |
3055
2.68 Gflops |
|
Primality Test
single-core scalar |
6282
938 Mflops |
|
Primality Test
multi-core scalar |
11767
2.18 Gflops |
|
Sharpen Image
single-core scalar |
5306
12.4 Mpixels/sec |
|
Sharpen Image
multi-core scalar |
16143
37.2 Mpixels/sec |
|
Blur Image
single-core scalar |
6169
4.88 Mpixels/sec |
|
Blur Image
multi-core scalar |
20605
16.2 Mpixels/sec |
Memory | 4855 | |
---|---|---|
Read Sequential
single-core scalar |
5149
6.31 GB/sec |
|
Write Sequential
single-core scalar |
7498
5.13 GB/sec |
|
Stdlib Allocate
single-core scalar |
3420
12.8 Mallocs/sec |
|
Stdlib Write
single-core scalar |
3531
7.31 GB/sec |
|
Stdlib Copy
single-core scalar |
4681
4.83 GB/sec |
Stream | 6340 | |
---|---|---|
Stream Copy
single-core scalar |
6003
8.21 GB/sec |
|
Stream Copy
single-core vector |
7383
9.57 GB/sec |
|
Stream Scale
single-core scalar |
5910
7.67 GB/sec |
|
Stream Scale
single-core vector |
6927
9.35 GB/sec |
|
Stream Add
single-core scalar |
5711
8.62 GB/sec |
|
Stream Add
single-core vector |
7232
10.1 GB/sec |
|
Stream Triad
single-core scalar |
6203
8.57 GB/sec |
|
Stream Triad
single-core vector |
5352
10.0 GB/sec |