Section | Description | Score | Geekbench Score |
---|---|---|---|
Geekbench 2.2.6 for Mac OS X x86 (64-bit) | |||
Integer | Processor integer performance | 4621 | 5867 |
Floating Point | Processor floating point performance | 7739 | |
Memory | Memory performance | 4662 | |
Stream | Memory bandwidth performance | 6094 |
User | Redmond |
Upload Date | Sun, 26 Feb 2012 04:15:59 +0000 |
Views | 10 |
MacBook Air (13-inch Mid 2011) | |
---|---|
Operating System | Mac OS X 10.7.3 (Build 11D50) |
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 | 4621 | |
---|---|---|
Blowfish
single-core scalar |
1632
71.7 MB/sec |
|
Blowfish
multi-core scalar |
5072
208 MB/sec |
|
Text Compress
single-core scalar |
2598
8.31 MB/sec |
|
Text Compress
multi-core scalar |
6190
20.3 MB/sec |
|
Text Decompress
single-core scalar |
2897
11.9 MB/sec |
|
Text Decompress
multi-core scalar |
7015
27.9 MB/sec |
|
Image Compress
single-core scalar |
2292
18.9 Mpixels/sec |
|
Image Compress
multi-core scalar |
5922
49.8 Mpixels/sec |
|
Image Decompress
single-core scalar |
2728
45.8 Mpixels/sec |
|
Image Decompress
multi-core scalar |
6028
98.3 Mpixels/sec |
|
Lua
single-core scalar |
4328
1.67 Mnodes/sec |
|
Lua
multi-core scalar |
8752
3.37 Mnodes/sec |
Floating Point | 7739 | |
---|---|---|
Mandelbrot
single-core scalar |
2266
1.51 Gflops |
|
Mandelbrot
multi-core scalar |
7329
4.80 Gflops |
|
Dot Product
single-core scalar |
3576
1.73 Gflops |
|
Dot Product
multi-core scalar |
8486
3.87 Gflops |
|
Dot Product
single-core vector |
4413
5.29 Gflops |
|
Dot Product
multi-core vector |
12037
12.5 Gflops |
|
LU Decomposition
single-core scalar |
1955
1.74 Gflops |
|
LU Decomposition
multi-core scalar |
2990
2.62 Gflops |
|
Primality Test
single-core scalar |
6202
926 Mflops |
|
Primality Test
multi-core scalar |
11675
2.17 Gflops |
|
Sharpen Image
single-core scalar |
5224
12.2 Mpixels/sec |
|
Sharpen Image
multi-core scalar |
15942
36.7 Mpixels/sec |
|
Blur Image
single-core scalar |
6117
4.84 Mpixels/sec |
|
Blur Image
multi-core scalar |
20140
15.8 Mpixels/sec |
Memory | 4662 | |
---|---|---|
Read Sequential
single-core scalar |
5056
6.19 GB/sec |
|
Write Sequential
single-core scalar |
7312
5.00 GB/sec |
|
Stdlib Allocate
single-core scalar |
3327
12.4 Mallocs/sec |
|
Stdlib Write
single-core scalar |
3232
6.69 GB/sec |
|
Stdlib Copy
single-core scalar |
4387
4.52 GB/sec |
Stream | 6094 | |
---|---|---|
Stream Copy
single-core scalar |
5865
8.02 GB/sec |
|
Stream Copy
single-core vector |
6729
8.73 GB/sec |
|
Stream Scale
single-core scalar |
5276
6.85 GB/sec |
|
Stream Scale
single-core vector |
6809
9.19 GB/sec |
|
Stream Add
single-core scalar |
5620
8.48 GB/sec |
|
Stream Add
single-core vector |
6870
9.56 GB/sec |
|
Stream Triad
single-core scalar |
6088
8.41 GB/sec |
|
Stream Triad
single-core vector |
5495
10.3 GB/sec |