Section | Description | Score | Geekbench Score |
---|---|---|---|
Geekbench 2.2.7 for Mac OS X x86 (64-bit) | |||
Integer | Processor integer performance | 4738 | 6025 |
Floating Point | Processor floating point performance | 7903 | |
Memory | Memory performance | 4832 | |
Stream | Memory bandwidth performance | 6343 |
User | mildj84ns |
Upload Date | Sat, 01 Dec 2012 23:08:18 +0000 |
Views | 10 |
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 | 4738 | |
---|---|---|
Blowfish
single-core scalar |
1646
72.3 MB/sec |
|
Blowfish
multi-core scalar |
5140
211 MB/sec |
|
Text Compress
single-core scalar |
2653
8.49 MB/sec |
|
Text Compress
multi-core scalar |
6360
20.9 MB/sec |
|
Text Decompress
single-core scalar |
2923
12.0 MB/sec |
|
Text Decompress
multi-core scalar |
7009
27.9 MB/sec |
|
Image Compress
single-core scalar |
2438
20.1 Mpixels/sec |
|
Image Compress
multi-core scalar |
5985
50.4 Mpixels/sec |
|
Image Decompress
single-core scalar |
2765
46.4 Mpixels/sec |
|
Image Decompress
multi-core scalar |
6102
99.6 Mpixels/sec |
|
Lua
single-core scalar |
4564
1.76 Mnodes/sec |
|
Lua
multi-core scalar |
9272
3.57 Mnodes/sec |
Floating Point | 7903 | |
---|---|---|
Mandelbrot
single-core scalar |
2281
1.52 Gflops |
|
Mandelbrot
multi-core scalar |
7472
4.89 Gflops |
|
Dot Product
single-core scalar |
3713
1.79 Gflops |
|
Dot Product
multi-core scalar |
8637
3.94 Gflops |
|
Dot Product
single-core vector |
4489
5.38 Gflops |
|
Dot Product
multi-core vector |
12231
12.7 Gflops |
|
LU Decomposition
single-core scalar |
2007
1.79 Gflops |
|
LU Decomposition
multi-core scalar |
3080
2.70 Gflops |
|
Primality Test
single-core scalar |
6295
940 Mflops |
|
Primality Test
multi-core scalar |
12120
2.25 Gflops |
|
Sharpen Image
single-core scalar |
5314
12.4 Mpixels/sec |
|
Sharpen Image
multi-core scalar |
16209
37.4 Mpixels/sec |
|
Blur Image
single-core scalar |
6191
4.90 Mpixels/sec |
|
Blur Image
multi-core scalar |
20616
16.2 Mpixels/sec |
Memory | 4832 | |
---|---|---|
Read Sequential
single-core scalar |
5265
6.45 GB/sec |
|
Write Sequential
single-core scalar |
7482
5.12 GB/sec |
|
Stdlib Allocate
single-core scalar |
3469
12.9 Mallocs/sec |
|
Stdlib Write
single-core scalar |
3506
7.26 GB/sec |
|
Stdlib Copy
single-core scalar |
4440
4.58 GB/sec |
Stream | 6343 | |
---|---|---|
Stream Copy
single-core scalar |
5971
8.17 GB/sec |
|
Stream Copy
single-core vector |
7162
9.29 GB/sec |
|
Stream Scale
single-core scalar |
5908
7.67 GB/sec |
|
Stream Scale
single-core vector |
6932
9.35 GB/sec |
|
Stream Add
single-core scalar |
5289
7.98 GB/sec |
|
Stream Add
single-core vector |
7617
10.6 GB/sec |
|
Stream Triad
single-core scalar |
6199
8.57 GB/sec |
|
Stream Triad
single-core vector |
5670
10.6 GB/sec |