Section | Description | Score | Geekbench Score |
---|---|---|---|
Geekbench 2.3.1 for Mac OS X x86 (64-bit) | |||
Integer | Processor integer performance | 4692 | 5919 |
Floating Point | Processor floating point performance | 7654 | |
Memory | Memory performance | 4823 | |
Stream | Memory bandwidth performance | 6341 |
User | iPhone4TW |
Upload Date | Thu, 21 Jun 2012 10:08:27 +0000 |
Views | 2 |
MacBook Air (13-inch Mid 2011) | |
---|---|
Operating System | Mac OS X 10.8.0 |
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 | 4692 | |
---|---|---|
Blowfish
single-core scalar |
1629
71.6 MB/sec |
|
Blowfish
multi-core scalar |
5015
206 MB/sec |
|
Text Compress
single-core scalar |
2635
8.43 MB/sec |
|
Text Compress
multi-core scalar |
6250
20.5 MB/sec |
|
Text Decompress
single-core scalar |
2906
11.9 MB/sec |
|
Text Decompress
multi-core scalar |
7160
28.5 MB/sec |
|
Image Compress
single-core scalar |
2411
19.9 Mpixels/sec |
|
Image Compress
multi-core scalar |
5976
50.3 Mpixels/sec |
|
Image Decompress
single-core scalar |
2683
45.0 Mpixels/sec |
|
Image Decompress
multi-core scalar |
6029
98.4 Mpixels/sec |
|
Lua
single-core scalar |
4573
1.76 Mnodes/sec |
|
Lua
multi-core scalar |
9047
3.48 Mnodes/sec |
Floating Point | 7654 | |
---|---|---|
Mandelbrot
single-core scalar |
2256
1.50 Gflops |
|
Mandelbrot
multi-core scalar |
7417
4.85 Gflops |
|
Dot Product
single-core scalar |
3330
1.61 Gflops |
|
Dot Product
multi-core scalar |
7293
3.32 Gflops |
|
Dot Product
single-core vector |
4451
5.33 Gflops |
|
Dot Product
multi-core vector |
12006
12.5 Gflops |
|
LU Decomposition
single-core scalar |
1999
1.78 Gflops |
|
LU Decomposition
multi-core scalar |
3049
2.67 Gflops |
|
Primality Test
single-core scalar |
6006
897 Mflops |
|
Primality Test
multi-core scalar |
11460
2.13 Gflops |
|
Sharpen Image
single-core scalar |
5305
12.4 Mpixels/sec |
|
Sharpen Image
multi-core scalar |
16166
37.3 Mpixels/sec |
|
Blur Image
single-core scalar |
6170
4.88 Mpixels/sec |
|
Blur Image
multi-core scalar |
20261
15.9 Mpixels/sec |
Memory | 4823 | |
---|---|---|
Read Sequential
single-core scalar |
5259
6.44 GB/sec |
|
Write Sequential
single-core scalar |
7422
5.08 GB/sec |
|
Stdlib Allocate
single-core scalar |
3439
12.8 Mallocs/sec |
|
Stdlib Write
single-core scalar |
3504
7.25 GB/sec |
|
Stdlib Copy
single-core scalar |
4493
4.63 GB/sec |
Stream | 6341 | |
---|---|---|
Stream Copy
single-core scalar |
6030
8.25 GB/sec |
|
Stream Copy
single-core vector |
7400
9.60 GB/sec |
|
Stream Scale
single-core scalar |
5882
7.63 GB/sec |
|
Stream Scale
single-core vector |
6901
9.31 GB/sec |
|
Stream Add
single-core scalar |
5676
8.57 GB/sec |
|
Stream Add
single-core vector |
7087
9.86 GB/sec |
|
Stream Triad
single-core scalar |
6139
8.48 GB/sec |
|
Stream Triad
single-core vector |
5617
10.5 GB/sec |