Section | Description | Score | Geekbench Score |
---|---|---|---|
Geekbench 2.4.0 for Mac OS X x86 (64-bit) | |||
Integer | Processor integer performance | 4690 | 5897 |
Floating Point | Processor floating point performance | 7853 | |
Memory | Memory performance | 4597 | |
Stream | Memory bandwidth performance | 5878 |
User | dama319 |
Upload Date | Mon, 18 Feb 2013 11:57:59 +0000 |
Views | 7 |
MacBook Air (13-inch Mid 2011) | |
---|---|
Operating System | Mac OS X 10.8.2 |
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 | 4690 | |
---|---|---|
Blowfish
single-core scalar |
1599
70.3 MB/sec |
|
Blowfish
multi-core scalar |
5123
210 MB/sec |
|
Text Compress
single-core scalar |
2656
8.50 MB/sec |
|
Text Compress
multi-core scalar |
6317
20.7 MB/sec |
|
Text Decompress
single-core scalar |
2903
11.9 MB/sec |
|
Text Decompress
multi-core scalar |
7114
28.3 MB/sec |
|
Image Compress
single-core scalar |
2436
20.1 Mpixels/sec |
|
Image Compress
multi-core scalar |
5938
50.0 Mpixels/sec |
|
Image Decompress
single-core scalar |
2736
45.9 Mpixels/sec |
|
Image Decompress
multi-core scalar |
6097
99.5 Mpixels/sec |
|
Lua
single-core scalar |
4357
1.68 Mnodes/sec |
|
Lua
multi-core scalar |
9011
3.47 Mnodes/sec |
Floating Point | 7853 | |
---|---|---|
Mandelbrot
single-core scalar |
2261
1.50 Gflops |
|
Mandelbrot
multi-core scalar |
7423
4.86 Gflops |
|
Dot Product
single-core scalar |
3706
1.79 Gflops |
|
Dot Product
multi-core scalar |
8801
4.01 Gflops |
|
Dot Product
single-core vector |
4485
5.37 Gflops |
|
Dot Product
multi-core vector |
12230
12.7 Gflops |
|
LU Decomposition
single-core scalar |
2010
1.79 Gflops |
|
LU Decomposition
multi-core scalar |
3066
2.69 Gflops |
|
Primality Test
single-core scalar |
6328
945 Mflops |
|
Primality Test
multi-core scalar |
11683
2.17 Gflops |
|
Sharpen Image
single-core scalar |
5309
12.4 Mpixels/sec |
|
Sharpen Image
multi-core scalar |
16288
37.5 Mpixels/sec |
|
Blur Image
single-core scalar |
6167
4.88 Mpixels/sec |
|
Blur Image
multi-core scalar |
20198
15.9 Mpixels/sec |
Memory | 4597 | |
---|---|---|
Read Sequential
single-core scalar |
4171
5.11 GB/sec |
|
Write Sequential
single-core scalar |
7376
5.04 GB/sec |
|
Stdlib Allocate
single-core scalar |
3411
12.7 Mallocs/sec |
|
Stdlib Write
single-core scalar |
3448
7.14 GB/sec |
|
Stdlib Copy
single-core scalar |
4583
4.72 GB/sec |
Stream | 5878 | |
---|---|---|
Stream Copy
single-core scalar |
6016
8.23 GB/sec |
|
Stream Copy
single-core vector |
6801
8.82 GB/sec |
|
Stream Scale
single-core scalar |
4906
6.37 GB/sec |
|
Stream Scale
single-core vector |
6678
9.01 GB/sec |
|
Stream Add
single-core scalar |
5503
8.31 GB/sec |
|
Stream Add
single-core vector |
7203
10.0 GB/sec |
|
Stream Triad
single-core scalar |
4922
6.80 GB/sec |
|
Stream Triad
single-core vector |
4995
9.35 GB/sec |