Section | Description | Score | Geekbench Score |
---|---|---|---|
Geekbench 2.1.13 for Mac OS X x86 (64-bit) | |||
Integer | Processor integer performance | 4610 | 5863 |
Floating Point | Processor floating point performance | 7938 | |
Memory | Memory performance | 4781 | |
Stream | Memory bandwidth performance | 5155 |
User | denzman77 |
Upload Date | Wed, 27 Jul 2011 21:15:40 +0000 |
Views | 1 |
MacBookAir4,2 | |
---|---|
Operating System | Mac OS X 10.7 (Build 11A2063) |
Model | MacBookAir4,2 |
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 |
L1 Data Cache | 32 KB |
L2 Cache | 256 KB |
L3 Cache | 3072 KB |
Motherboard | Apple Inc. Mac-742912EFDBEE19B3 MacBookAir4,2 |
BIOS | Apple Inc. MBA41.88Z.0077.B00.1106300929 |
Memory | 4.00 GB 1333 MHz DDR3 |
Integer | 4610 | |
---|---|---|
Blowfish
single-core scalar |
1647
72.3 MB/sec |
|
Blowfish
multi-core scalar |
5109
209 MB/sec |
|
Text Compress
single-core scalar |
2609
8.35 MB/sec |
|
Text Compress
multi-core scalar |
6249
20.5 MB/sec |
|
Text Decompress
single-core scalar |
2913
12.0 MB/sec |
|
Text Decompress
multi-core scalar |
7111
28.3 MB/sec |
|
Image Compress
single-core scalar |
2402
19.8 Mpixels/sec |
|
Image Compress
multi-core scalar |
5888
49.5 Mpixels/sec |
|
Image Decompress
single-core scalar |
2775
46.6 Mpixels/sec |
|
Image Decompress
multi-core scalar |
6010
98.1 Mpixels/sec |
|
Lua
single-core scalar |
4240
1.63 Mnodes/sec |
|
Lua
multi-core scalar |
8377
3.22 Mnodes/sec |
Floating Point | 7938 | |
---|---|---|
Mandelbrot
single-core scalar |
2255
1.50 Gflops |
|
Mandelbrot
multi-core scalar |
7388
4.83 Gflops |
|
Dot Product
single-core scalar |
3677
1.78 Gflops |
|
Dot Product
multi-core scalar |
8737
3.98 Gflops |
|
Dot Product
single-core vector |
4402
5.27 Gflops |
|
Dot Product
multi-core vector |
12107
12.6 Gflops |
|
LU Decomposition
single-core scalar |
1651
1.47 Gflops |
|
LU Decomposition
multi-core scalar |
3798
3.33 Gflops |
|
Primality Test
single-core scalar |
6376
952 Mflops |
|
Primality Test
multi-core scalar |
11993
2.23 Gflops |
|
Sharpen Image
single-core scalar |
5299
12.4 Mpixels/sec |
|
Sharpen Image
multi-core scalar |
15942
36.7 Mpixels/sec |
|
Blur Image
single-core scalar |
6400
5.06 Mpixels/sec |
|
Blur Image
multi-core scalar |
21114
16.6 Mpixels/sec |
Memory | 4781 | |
---|---|---|
Read Sequential
single-core scalar |
5082
6.22 GB/sec |
|
Write Sequential
single-core scalar |
7374
5.04 GB/sec |
|
Stdlib Allocate
single-core scalar |
3359
12.5 Mallocs/sec |
|
Stdlib Write
single-core scalar |
3491
7.23 GB/sec |
|
Stdlib Copy
single-core scalar |
4603
4.75 GB/sec |
Stream | 5155 | |
---|---|---|
Stream Copy
single-core scalar |
4453
6.09 GB/sec |
|
Stream Copy
single-core vector |
5738
7.44 GB/sec |
|
Stream Scale
single-core scalar |
4955
6.43 GB/sec |
|
Stream Scale
single-core vector |
5714
7.71 GB/sec |
|
Stream Add
single-core scalar |
4769
7.20 GB/sec |
|
Stream Add
single-core vector |
5996
8.34 GB/sec |
|
Stream Triad
single-core scalar |
5159
7.13 GB/sec |
|
Stream Triad
single-core vector |
4462
8.35 GB/sec |