Section | Description | Score | Geekbench Score |
---|---|---|---|
Geekbench 2.4.0 Tryout for Mac OS X x86 (32-bit) | |||
Integer | Processor integer performance | 3306 | 5171 |
Floating Point | Processor floating point performance | 7112 | |
Memory | Memory performance | 4939 | |
Stream | Memory bandwidth performance | 5376 |
User | petercowie |
Upload Date | Sun, 20 Jan 2013 13:11:14 +0000 |
Views | 6 |
MacBook Air (13-inch Mid 2011) | |
---|---|
Operating System | Mac OS X 10.7.5 (Build 11G63) |
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 | 3306 | |
---|---|---|
Blowfish
single-core scalar |
1676
73.6 MB/sec |
|
Blowfish
multi-core scalar |
5317
218 MB/sec |
|
Text Compress
single-core scalar |
2091
6.69 MB/sec |
|
Text Compress
multi-core scalar |
4202
13.8 MB/sec |
|
Text Decompress
single-core scalar |
2089
8.59 MB/sec |
|
Text Decompress
multi-core scalar |
4705
18.7 MB/sec |
|
Image Compress
single-core scalar |
1679
13.9 Mpixels/sec |
|
Image Compress
multi-core scalar |
3687
31.0 Mpixels/sec |
|
Image Decompress
single-core scalar |
1736
29.1 Mpixels/sec |
|
Image Decompress
multi-core scalar |
3372
55.0 Mpixels/sec |
|
Lua
single-core scalar |
3084
1.19 Mnodes/sec |
|
Lua
multi-core scalar |
6044
2.32 Mnodes/sec |
Floating Point | 7112 | |
---|---|---|
Mandelbrot
single-core scalar |
2153
1.43 Gflops |
|
Mandelbrot
multi-core scalar |
7306
4.78 Gflops |
|
Dot Product
single-core scalar |
3560
1.72 Gflops |
|
Dot Product
multi-core scalar |
9346
4.26 Gflops |
|
Dot Product
single-core vector |
4377
5.24 Gflops |
|
Dot Product
multi-core vector |
10904
11.3 Gflops |
|
LU Decomposition
single-core scalar |
1070
952 Mflops |
|
LU Decomposition
multi-core scalar |
2046
1.79 Gflops |
|
Primality Test
single-core scalar |
5257
785 Mflops |
|
Primality Test
multi-core scalar |
9488
1.76 Gflops |
|
Sharpen Image
single-core scalar |
4916
11.5 Mpixels/sec |
|
Sharpen Image
multi-core scalar |
14346
33.1 Mpixels/sec |
|
Blur Image
single-core scalar |
5921
4.69 Mpixels/sec |
|
Blur Image
multi-core scalar |
18885
14.8 Mpixels/sec |
Memory | 4939 | |
---|---|---|
Read Sequential
single-core scalar |
5507
6.74 GB/sec |
|
Write Sequential
single-core scalar |
8007
5.48 GB/sec |
|
Stdlib Allocate
single-core scalar |
3153
11.8 Mallocs/sec |
|
Stdlib Write
single-core scalar |
3500
7.24 GB/sec |
|
Stdlib Copy
single-core scalar |
4530
4.67 GB/sec |
Stream | 5376 | |
---|---|---|
Stream Copy
single-core scalar |
5752
7.87 GB/sec |
|
Stream Copy
single-core vector |
7241
9.39 GB/sec |
|
Stream Scale
single-core scalar |
6051
7.85 GB/sec |
|
Stream Scale
single-core vector |
6836
9.23 GB/sec |
|
Stream Add
single-core scalar |
1991
3.01 GB/sec |
|
Stream Add
single-core vector |
7421
10.3 GB/sec |
|
Stream Triad
single-core scalar |
2276
3.15 GB/sec |
|
Stream Triad
single-core vector |
5447
10.2 GB/sec |