Section | Description | Score | Geekbench Score |
---|---|---|---|
Geekbench 2.3.4 Tryout for Mac OS X x86 (64-bit) | |||
Integer | Processor integer performance | 4623 | 5946 |
Floating Point | Processor floating point performance | 7814 | |
Memory | Memory performance | 4785 | |
Stream | Memory bandwidth performance | 6366 |
User | rickqi |
Upload Date | Tue, 25 Dec 2012 17:10:49 +0000 |
Views | 3 |
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 | 4623 | |
---|---|---|
Blowfish
single-core scalar |
1631
71.7 MB/sec |
|
Blowfish
multi-core scalar |
5130
210 MB/sec |
|
Text Compress
single-core scalar |
2615
8.36 MB/sec |
|
Text Compress
multi-core scalar |
6291
20.6 MB/sec |
|
Text Decompress
single-core scalar |
2881
11.8 MB/sec |
|
Text Decompress
multi-core scalar |
7021
28.0 MB/sec |
|
Image Compress
single-core scalar |
2424
20.0 Mpixels/sec |
|
Image Compress
multi-core scalar |
5998
50.5 Mpixels/sec |
|
Image Decompress
single-core scalar |
2717
45.6 Mpixels/sec |
|
Image Decompress
multi-core scalar |
6291
103 Mpixels/sec |
|
Lua
single-core scalar |
3955
1.52 Mnodes/sec |
|
Lua
multi-core scalar |
8522
3.28 Mnodes/sec |
Floating Point | 7814 | |
---|---|---|
Mandelbrot
single-core scalar |
2264
1.51 Gflops |
|
Mandelbrot
multi-core scalar |
7455
4.88 Gflops |
|
Dot Product
single-core scalar |
3674
1.78 Gflops |
|
Dot Product
multi-core scalar |
8591
3.92 Gflops |
|
Dot Product
single-core vector |
4450
5.33 Gflops |
|
Dot Product
multi-core vector |
12183
12.7 Gflops |
|
LU Decomposition
single-core scalar |
1985
1.77 Gflops |
|
LU Decomposition
multi-core scalar |
3027
2.65 Gflops |
|
Primality Test
single-core scalar |
6222
929 Mflops |
|
Primality Test
multi-core scalar |
11702
2.17 Gflops |
|
Sharpen Image
single-core scalar |
5265
12.3 Mpixels/sec |
|
Sharpen Image
multi-core scalar |
16087
37.1 Mpixels/sec |
|
Blur Image
single-core scalar |
6134
4.85 Mpixels/sec |
|
Blur Image
multi-core scalar |
20369
16.0 Mpixels/sec |
Memory | 4785 | |
---|---|---|
Read Sequential
single-core scalar |
5196
6.36 GB/sec |
|
Write Sequential
single-core scalar |
7379
5.05 GB/sec |
|
Stdlib Allocate
single-core scalar |
3422
12.8 Mallocs/sec |
|
Stdlib Write
single-core scalar |
3482
7.21 GB/sec |
|
Stdlib Copy
single-core scalar |
4450
4.59 GB/sec |
Stream | 6366 | |
---|---|---|
Stream Copy
single-core scalar |
5890
8.05 GB/sec |
|
Stream Copy
single-core vector |
7340
9.52 GB/sec |
|
Stream Scale
single-core scalar |
5837
7.57 GB/sec |
|
Stream Scale
single-core vector |
6990
9.43 GB/sec |
|
Stream Add
single-core scalar |
5619
8.48 GB/sec |
|
Stream Add
single-core vector |
7539
10.5 GB/sec |
|
Stream Triad
single-core scalar |
6097
8.42 GB/sec |
|
Stream Triad
single-core vector |
5623
10.5 GB/sec |