Section | Description | Score | Geekbench Score |
---|---|---|---|
Geekbench 2.2.0 for Mac OS X x86 (64-bit) | |||
Integer | Processor integer performance | 4516 | 5819 |
Floating Point | Processor floating point performance | 7665 | |
Memory | Memory performance | 4678 | |
Stream | Memory bandwidth performance | 6209 |
User | BigVirgil |
Upload Date | Mon, 24 Oct 2011 10:15:17 +0000 |
Views | 3 |
MacBook Air (13-inch Mid 2011) | |
---|---|
Operating System | Mac OS X 10.7.2 (Build 11C73) |
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 | 4516 | |
---|---|---|
Blowfish
single-core scalar |
1596
70.1 MB/sec |
|
Blowfish
multi-core scalar |
4953
203 MB/sec |
|
Text Compress
single-core scalar |
2531
8.10 MB/sec |
|
Text Compress
multi-core scalar |
6142
20.1 MB/sec |
|
Text Decompress
single-core scalar |
2798
11.5 MB/sec |
|
Text Decompress
multi-core scalar |
7101
28.3 MB/sec |
|
Image Compress
single-core scalar |
2317
19.1 Mpixels/sec |
|
Image Compress
multi-core scalar |
5883
49.5 Mpixels/sec |
|
Image Decompress
single-core scalar |
2725
45.7 Mpixels/sec |
|
Image Decompress
multi-core scalar |
5885
96.0 Mpixels/sec |
|
Lua
single-core scalar |
4077
1.57 Mnodes/sec |
|
Lua
multi-core scalar |
8185
3.15 Mnodes/sec |
Floating Point | 7665 | |
---|---|---|
Mandelbrot
single-core scalar |
2194
1.46 Gflops |
|
Mandelbrot
multi-core scalar |
7187
4.70 Gflops |
|
Dot Product
single-core scalar |
3559
1.72 Gflops |
|
Dot Product
multi-core scalar |
8642
3.94 Gflops |
|
Dot Product
single-core vector |
4361
5.23 Gflops |
|
Dot Product
multi-core vector |
11963
12.4 Gflops |
|
LU Decomposition
single-core scalar |
1972
1.76 Gflops |
|
LU Decomposition
multi-core scalar |
3228
2.83 Gflops |
|
Primality Test
single-core scalar |
6084
909 Mflops |
|
Primality Test
multi-core scalar |
11425
2.12 Gflops |
|
Sharpen Image
single-core scalar |
5248
12.2 Mpixels/sec |
|
Sharpen Image
multi-core scalar |
15639
36.0 Mpixels/sec |
|
Blur Image
single-core scalar |
6032
4.77 Mpixels/sec |
|
Blur Image
multi-core scalar |
19786
15.6 Mpixels/sec |
Memory | 4678 | |
---|---|---|
Read Sequential
single-core scalar |
5058
6.19 GB/sec |
|
Write Sequential
single-core scalar |
7102
4.86 GB/sec |
|
Stdlib Allocate
single-core scalar |
3245
12.1 Mallocs/sec |
|
Stdlib Write
single-core scalar |
3509
7.26 GB/sec |
|
Stdlib Copy
single-core scalar |
4479
4.62 GB/sec |
Stream | 6209 | |
---|---|---|
Stream Copy
single-core scalar |
5672
7.76 GB/sec |
|
Stream Copy
single-core vector |
7278
9.44 GB/sec |
|
Stream Scale
single-core scalar |
5728
7.43 GB/sec |
|
Stream Scale
single-core vector |
6795
9.17 GB/sec |
|
Stream Add
single-core scalar |
5515
8.32 GB/sec |
|
Stream Add
single-core vector |
7306
10.2 GB/sec |
|
Stream Triad
single-core scalar |
5952
8.22 GB/sec |
|
Stream Triad
single-core vector |
5427
10.2 GB/sec |