Section | Description | Score | Geekbench Score |
---|---|---|---|
Geekbench 2.4.0 Tryout for Mac OS X x86 (32-bit) | |||
Integer | Processor integer performance | 3973 | 5447 |
Floating Point | Processor floating point performance | 7129 | |
Memory | Memory performance | 5056 | |
Stream | Memory bandwidth performance | 5507 |
User | lin |
Upload Date | Sat, 01 Dec 2012 17:48:07 +0000 |
Views | 5 |
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 | 3973 | |
---|---|---|
Blowfish
single-core scalar |
1704
74.9 MB/sec |
|
Blowfish
multi-core scalar |
5362
220 MB/sec |
|
Text Compress
single-core scalar |
2196
7.02 MB/sec |
|
Text Compress
multi-core scalar |
5461
17.9 MB/sec |
|
Text Decompress
single-core scalar |
2469
10.1 MB/sec |
|
Text Decompress
multi-core scalar |
6138
24.5 MB/sec |
|
Image Compress
single-core scalar |
1956
16.2 Mpixels/sec |
|
Image Compress
multi-core scalar |
4716
39.7 Mpixels/sec |
|
Image Decompress
single-core scalar |
1902
31.9 Mpixels/sec |
|
Image Decompress
multi-core scalar |
4043
66.0 Mpixels/sec |
|
Lua
single-core scalar |
3763
1.45 Mnodes/sec |
|
Lua
multi-core scalar |
7974
3.07 Mnodes/sec |
Floating Point | 7129 | |
---|---|---|
Mandelbrot
single-core scalar |
2266
1.51 Gflops |
|
Mandelbrot
multi-core scalar |
7408
4.85 Gflops |
|
Dot Product
single-core scalar |
3613
1.75 Gflops |
|
Dot Product
multi-core scalar |
9406
4.29 Gflops |
|
Dot Product
single-core vector |
4461
5.35 Gflops |
|
Dot Product
multi-core vector |
11014
11.5 Gflops |
|
LU Decomposition
single-core scalar |
1095
975 Mflops |
|
LU Decomposition
multi-core scalar |
2115
1.85 Gflops |
|
Primality Test
single-core scalar |
5343
798 Mflops |
|
Primality Test
multi-core scalar |
9188
1.71 Gflops |
|
Sharpen Image
single-core scalar |
4833
11.3 Mpixels/sec |
|
Sharpen Image
multi-core scalar |
13802
31.8 Mpixels/sec |
|
Blur Image
single-core scalar |
6025
4.77 Mpixels/sec |
|
Blur Image
multi-core scalar |
19240
15.1 Mpixels/sec |
Memory | 5056 | |
---|---|---|
Read Sequential
single-core scalar |
5593
6.85 GB/sec |
|
Write Sequential
single-core scalar |
8303
5.68 GB/sec |
|
Stdlib Allocate
single-core scalar |
3230
12.1 Mallocs/sec |
|
Stdlib Write
single-core scalar |
3586
7.42 GB/sec |
|
Stdlib Copy
single-core scalar |
4571
4.71 GB/sec |
Stream | 5507 | |
---|---|---|
Stream Copy
single-core scalar |
6024
8.24 GB/sec |
|
Stream Copy
single-core vector |
7469
9.69 GB/sec |
|
Stream Scale
single-core scalar |
5996
7.78 GB/sec |
|
Stream Scale
single-core vector |
7235
9.76 GB/sec |
|
Stream Add
single-core scalar |
2035
3.07 GB/sec |
|
Stream Add
single-core vector |
7486
10.4 GB/sec |
|
Stream Triad
single-core scalar |
2316
3.20 GB/sec |
|
Stream Triad
single-core vector |
5502
10.3 GB/sec |