Section | Description | Score | Geekbench Score |
---|---|---|---|
Geekbench 2.2.0 for Mac OS X x86 (64-bit) | |||
Integer | Processor integer performance | 4597 | 5873 |
Floating Point | Processor floating point performance | 7796 | |
Memory | Memory performance | 4784 | |
Stream | Memory bandwidth performance | 5787 |
User | davidrothera |
Upload Date | Thu, 27 Oct 2011 07:15:31 +0000 |
Views | 2 |
MacBook Air (13-inch Mid 2011) | |
---|---|
Operating System | Mac OS X 10.7.2 (Build 11C74) |
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.B0E.1110141154 |
Memory | 4.00 GB 1333 MHz DDR3 |
Integer | 4597 | |
---|---|---|
Blowfish
single-core scalar |
1632
71.7 MB/sec |
|
Blowfish
multi-core scalar |
5089
209 MB/sec |
|
Text Compress
single-core scalar |
2625
8.40 MB/sec |
|
Text Compress
multi-core scalar |
6222
20.4 MB/sec |
|
Text Decompress
single-core scalar |
2890
11.9 MB/sec |
|
Text Decompress
multi-core scalar |
7136
28.4 MB/sec |
|
Image Compress
single-core scalar |
2405
19.9 Mpixels/sec |
|
Image Compress
multi-core scalar |
5880
49.5 Mpixels/sec |
|
Image Decompress
single-core scalar |
2812
47.2 Mpixels/sec |
|
Image Decompress
multi-core scalar |
5913
96.5 Mpixels/sec |
|
Lua
single-core scalar |
4244
1.63 Mnodes/sec |
|
Lua
multi-core scalar |
8322
3.20 Mnodes/sec |
Floating Point | 7796 | |
---|---|---|
Mandelbrot
single-core scalar |
2257
1.50 Gflops |
|
Mandelbrot
multi-core scalar |
7389
4.84 Gflops |
|
Dot Product
single-core scalar |
3672
1.77 Gflops |
|
Dot Product
multi-core scalar |
8563
3.90 Gflops |
|
Dot Product
single-core vector |
4460
5.34 Gflops |
|
Dot Product
multi-core vector |
12096
12.6 Gflops |
|
LU Decomposition
single-core scalar |
2015
1.79 Gflops |
|
LU Decomposition
multi-core scalar |
3241
2.84 Gflops |
|
Primality Test
single-core scalar |
6242
932 Mflops |
|
Primality Test
multi-core scalar |
11834
2.20 Gflops |
|
Sharpen Image
single-core scalar |
5276
12.3 Mpixels/sec |
|
Sharpen Image
multi-core scalar |
15905
36.7 Mpixels/sec |
|
Blur Image
single-core scalar |
6139
4.86 Mpixels/sec |
|
Blur Image
multi-core scalar |
20060
15.8 Mpixels/sec |
Memory | 4784 | |
---|---|---|
Read Sequential
single-core scalar |
5211
6.38 GB/sec |
|
Write Sequential
single-core scalar |
7393
5.06 GB/sec |
|
Stdlib Allocate
single-core scalar |
3357
12.5 Mallocs/sec |
|
Stdlib Write
single-core scalar |
3498
7.24 GB/sec |
|
Stdlib Copy
single-core scalar |
4465
4.60 GB/sec |
Stream | 5787 | |
---|---|---|
Stream Copy
single-core scalar |
4908
6.71 GB/sec |
|
Stream Copy
single-core vector |
6695
8.68 GB/sec |
|
Stream Scale
single-core scalar |
5153
6.69 GB/sec |
|
Stream Scale
single-core vector |
6580
8.88 GB/sec |
|
Stream Add
single-core scalar |
5150
7.77 GB/sec |
|
Stream Add
single-core vector |
7056
9.82 GB/sec |
|
Stream Triad
single-core scalar |
5529
7.64 GB/sec |
|
Stream Triad
single-core vector |
5225
9.78 GB/sec |