Section | Description | Score | Geekbench Score |
---|---|---|---|
Geekbench 2.3.1 for Mac OS X x86 (64-bit) | |||
Integer | Processor integer performance | 4730 | 5970 |
Floating Point | Processor floating point performance | 7862 | |
Memory | Memory performance | 4785 | |
Stream | Memory bandwidth performance | 6060 |
User | g0k |
Upload Date | Sat, 12 May 2012 11:13:55 +0000 |
Views | 4 |
MacBook Air (13-inch Mid 2011) | |
---|---|
Operating System | Mac OS X 10.7.4 |
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 | 4730 | |
---|---|---|
Blowfish
single-core scalar |
1640
72.1 MB/sec |
|
Blowfish
multi-core scalar |
5123
210 MB/sec |
|
Text Compress
single-core scalar |
2631
8.42 MB/sec |
|
Text Compress
multi-core scalar |
6256
20.5 MB/sec |
|
Text Decompress
single-core scalar |
2943
12.1 MB/sec |
|
Text Decompress
multi-core scalar |
7207
28.7 MB/sec |
|
Image Compress
single-core scalar |
2423
20.0 Mpixels/sec |
|
Image Compress
multi-core scalar |
5911
49.7 Mpixels/sec |
|
Image Decompress
single-core scalar |
2755
46.3 Mpixels/sec |
|
Image Decompress
multi-core scalar |
6169
101 Mpixels/sec |
|
Lua
single-core scalar |
4488
1.73 Mnodes/sec |
|
Lua
multi-core scalar |
9217
3.55 Mnodes/sec |
Floating Point | 7862 | |
---|---|---|
Mandelbrot
single-core scalar |
2269
1.51 Gflops |
|
Mandelbrot
multi-core scalar |
7475
4.89 Gflops |
|
Dot Product
single-core scalar |
3694
1.78 Gflops |
|
Dot Product
multi-core scalar |
8808
4.01 Gflops |
|
Dot Product
single-core vector |
4466
5.35 Gflops |
|
Dot Product
multi-core vector |
12217
12.7 Gflops |
|
LU Decomposition
single-core scalar |
2000
1.78 Gflops |
|
LU Decomposition
multi-core scalar |
2967
2.60 Gflops |
|
Primality Test
single-core scalar |
6226
930 Mflops |
|
Primality Test
multi-core scalar |
11590
2.15 Gflops |
|
Sharpen Image
single-core scalar |
5301
12.4 Mpixels/sec |
|
Sharpen Image
multi-core scalar |
16363
37.7 Mpixels/sec |
|
Blur Image
single-core scalar |
6179
4.89 Mpixels/sec |
|
Blur Image
multi-core scalar |
20518
16.1 Mpixels/sec |
Memory | 4785 | |
---|---|---|
Read Sequential
single-core scalar |
5160
6.32 GB/sec |
|
Write Sequential
single-core scalar |
7344
5.02 GB/sec |
|
Stdlib Allocate
single-core scalar |
3456
12.9 Mallocs/sec |
|
Stdlib Write
single-core scalar |
3418
7.07 GB/sec |
|
Stdlib Copy
single-core scalar |
4551
4.69 GB/sec |
Stream | 6060 | |
---|---|---|
Stream Copy
single-core scalar |
5893
8.06 GB/sec |
|
Stream Copy
single-core vector |
7203
9.34 GB/sec |
|
Stream Scale
single-core scalar |
5787
7.51 GB/sec |
|
Stream Scale
single-core vector |
6871
9.27 GB/sec |
|
Stream Add
single-core scalar |
5605
8.46 GB/sec |
|
Stream Add
single-core vector |
6727
9.36 GB/sec |
|
Stream Triad
single-core scalar |
5113
7.07 GB/sec |
|
Stream Triad
single-core vector |
5281
9.89 GB/sec |