Section | Description | Score | Geekbench Score |
---|---|---|---|
Geekbench 2.2.0 for Mac OS X x86 (64-bit) | |||
Integer | Processor integer performance | 4594 | 5874 |
Floating Point | Processor floating point performance | 7758 | |
Memory | Memory performance | 4815 | |
Stream | Memory bandwidth performance | 5880 |
User | bagsac |
Upload Date | Tue, 25 Oct 2011 04:45:30 +0000 |
Views | 2 |
MacBook Air (13-inch Mid 2011) | |
---|---|
Operating System | Mac OS X 10.7.2 (Build 11C74) |
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.B08.1109011050 |
Memory | 4.00 GB 1333 MHz DDR3 |
Integer | 4594 | |
---|---|---|
Blowfish
single-core scalar |
1626
71.4 MB/sec |
|
Blowfish
multi-core scalar |
5065
208 MB/sec |
|
Text Compress
single-core scalar |
2606
8.34 MB/sec |
|
Text Compress
multi-core scalar |
6195
20.3 MB/sec |
|
Text Decompress
single-core scalar |
2884
11.9 MB/sec |
|
Text Decompress
multi-core scalar |
7158
28.5 MB/sec |
|
Image Compress
single-core scalar |
2393
19.8 Mpixels/sec |
|
Image Compress
multi-core scalar |
5887
49.5 Mpixels/sec |
|
Image Decompress
single-core scalar |
2808
47.1 Mpixels/sec |
|
Image Decompress
multi-core scalar |
6044
98.6 Mpixels/sec |
|
Lua
single-core scalar |
4210
1.62 Mnodes/sec |
|
Lua
multi-core scalar |
8254
3.18 Mnodes/sec |
Floating Point | 7758 | |
---|---|---|
Mandelbrot
single-core scalar |
2243
1.49 Gflops |
|
Mandelbrot
multi-core scalar |
7320
4.79 Gflops |
|
Dot Product
single-core scalar |
3663
1.77 Gflops |
|
Dot Product
multi-core scalar |
8531
3.89 Gflops |
|
Dot Product
single-core vector |
4428
5.31 Gflops |
|
Dot Product
multi-core vector |
12011
12.5 Gflops |
|
LU Decomposition
single-core scalar |
2021
1.80 Gflops |
|
LU Decomposition
multi-core scalar |
3099
2.72 Gflops |
|
Primality Test
single-core scalar |
6124
915 Mflops |
|
Primality Test
multi-core scalar |
11752
2.18 Gflops |
|
Sharpen Image
single-core scalar |
5241
12.2 Mpixels/sec |
|
Sharpen Image
multi-core scalar |
15989
36.8 Mpixels/sec |
|
Blur Image
single-core scalar |
6101
4.83 Mpixels/sec |
|
Blur Image
multi-core scalar |
20101
15.8 Mpixels/sec |
Memory | 4815 | |
---|---|---|
Read Sequential
single-core scalar |
5185
6.35 GB/sec |
|
Write Sequential
single-core scalar |
7355
5.03 GB/sec |
|
Stdlib Allocate
single-core scalar |
3422
12.8 Mallocs/sec |
|
Stdlib Write
single-core scalar |
3501
7.25 GB/sec |
|
Stdlib Copy
single-core scalar |
4616
4.76 GB/sec |
Stream | 5880 | |
---|---|---|
Stream Copy
single-core scalar |
5325
7.28 GB/sec |
|
Stream Copy
single-core vector |
7180
9.31 GB/sec |
|
Stream Scale
single-core scalar |
5097
6.61 GB/sec |
|
Stream Scale
single-core vector |
6421
8.67 GB/sec |
|
Stream Add
single-core scalar |
5184
7.83 GB/sec |
|
Stream Add
single-core vector |
7084
9.85 GB/sec |
|
Stream Triad
single-core scalar |
5576
7.70 GB/sec |
|
Stream Triad
single-core vector |
5177
9.69 GB/sec |