Section | Description | Score | Geekbench Score |
---|---|---|---|
Geekbench 2.3.4 Tryout for Mac OS X x86 (32-bit) | |||
Integer | Processor integer performance | 3938 | 5483 |
Floating Point | Processor floating point performance | 7272 | |
Memory | Memory performance | 5054 | |
Stream | Memory bandwidth performance | 5492 |
User | jimmyfu |
Upload Date | Sat, 28 Jul 2012 16:35:59 +0000 |
Views | 2 |
MacBook Air (13-inch Mid 2011) | |
---|---|
Operating System | Mac OS X 10.8 (Build 12A269) |
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 | 3938 | |
---|---|---|
Blowfish
single-core scalar |
1730
76.0 MB/sec |
|
Blowfish
multi-core scalar |
5415
222 MB/sec |
|
Text Compress
single-core scalar |
2268
7.26 MB/sec |
|
Text Compress
multi-core scalar |
5484
18.0 MB/sec |
|
Text Decompress
single-core scalar |
2502
10.3 MB/sec |
|
Text Decompress
multi-core scalar |
6230
24.8 MB/sec |
|
Image Compress
single-core scalar |
1913
15.8 Mpixels/sec |
|
Image Compress
multi-core scalar |
4698
39.5 Mpixels/sec |
|
Image Decompress
single-core scalar |
1942
32.6 Mpixels/sec |
|
Image Decompress
multi-core scalar |
4111
67.1 Mpixels/sec |
|
Lua
single-core scalar |
3448
1.33 Mnodes/sec |
|
Lua
multi-core scalar |
7517
2.89 Mnodes/sec |
Floating Point | 7272 | |
---|---|---|
Mandelbrot
single-core scalar |
2276
1.51 Gflops |
|
Mandelbrot
multi-core scalar |
7453
4.88 Gflops |
|
Dot Product
single-core scalar |
3644
1.76 Gflops |
|
Dot Product
multi-core scalar |
9478
4.32 Gflops |
|
Dot Product
single-core vector |
4478
5.37 Gflops |
|
Dot Product
multi-core vector |
11153
11.6 Gflops |
|
LU Decomposition
single-core scalar |
1109
987 Mflops |
|
LU Decomposition
multi-core scalar |
2112
1.85 Gflops |
|
Primality Test
single-core scalar |
5384
804 Mflops |
|
Primality Test
multi-core scalar |
9635
1.79 Gflops |
|
Sharpen Image
single-core scalar |
5029
11.7 Mpixels/sec |
|
Sharpen Image
multi-core scalar |
14709
33.9 Mpixels/sec |
|
Blur Image
single-core scalar |
6044
4.78 Mpixels/sec |
|
Blur Image
multi-core scalar |
19310
15.2 Mpixels/sec |
Memory | 5054 | |
---|---|---|
Read Sequential
single-core scalar |
5687
6.96 GB/sec |
|
Write Sequential
single-core scalar |
8324
5.69 GB/sec |
|
Stdlib Allocate
single-core scalar |
3263
12.2 Mallocs/sec |
|
Stdlib Write
single-core scalar |
3525
7.30 GB/sec |
|
Stdlib Copy
single-core scalar |
4473
4.61 GB/sec |
Stream | 5492 | |
---|---|---|
Stream Copy
single-core scalar |
5973
8.17 GB/sec |
|
Stream Copy
single-core vector |
7212
9.35 GB/sec |
|
Stream Scale
single-core scalar |
6316
8.20 GB/sec |
|
Stream Scale
single-core vector |
6948
9.38 GB/sec |
|
Stream Add
single-core scalar |
2046
3.09 GB/sec |
|
Stream Add
single-core vector |
7549
10.5 GB/sec |
|
Stream Triad
single-core scalar |
2332
3.22 GB/sec |
|
Stream Triad
single-core vector |
5567
10.4 GB/sec |