Section | Description | Score | Geekbench Score |
---|---|---|---|
Geekbench 2.2.7 for Mac OS X x86 (64-bit) | |||
Integer | Processor integer performance | 4735 | 5980 |
Floating Point | Processor floating point performance | 7870 | |
Memory | Memory performance | 4796 | |
Stream | Memory bandwidth performance | 6092 |
User | LOPBOY408 |
Upload Date | Wed, 02 May 2012 01:03:31 +0000 |
Views | 3 |
MacBook Air (13-inch Mid 2011) | |
---|---|
Operating System | Mac OS X 10.8 (Build 12A128p) |
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 | 4735 | |
---|---|---|
Blowfish
single-core scalar |
1641
72.1 MB/sec |
|
Blowfish
multi-core scalar |
5135
210 MB/sec |
|
Text Compress
single-core scalar |
2637
8.44 MB/sec |
|
Text Compress
multi-core scalar |
6334
20.8 MB/sec |
|
Text Decompress
single-core scalar |
2895
11.9 MB/sec |
|
Text Decompress
multi-core scalar |
7074
28.2 MB/sec |
|
Image Compress
single-core scalar |
2438
20.1 Mpixels/sec |
|
Image Compress
multi-core scalar |
5919
49.8 Mpixels/sec |
|
Image Decompress
single-core scalar |
2738
46.0 Mpixels/sec |
|
Image Decompress
multi-core scalar |
6140
100 Mpixels/sec |
|
Lua
single-core scalar |
4618
1.78 Mnodes/sec |
|
Lua
multi-core scalar |
9256
3.56 Mnodes/sec |
Floating Point | 7870 | |
---|---|---|
Mandelbrot
single-core scalar |
2277
1.51 Gflops |
|
Mandelbrot
multi-core scalar |
7474
4.89 Gflops |
|
Dot Product
single-core scalar |
3694
1.78 Gflops |
|
Dot Product
multi-core scalar |
8619
3.93 Gflops |
|
Dot Product
single-core vector |
4487
5.38 Gflops |
|
Dot Product
multi-core vector |
12262
12.8 Gflops |
|
LU Decomposition
single-core scalar |
2006
1.78 Gflops |
|
LU Decomposition
multi-core scalar |
3075
2.70 Gflops |
|
Primality Test
single-core scalar |
6280
938 Mflops |
|
Primality Test
multi-core scalar |
11683
2.17 Gflops |
|
Sharpen Image
single-core scalar |
5312
12.4 Mpixels/sec |
|
Sharpen Image
multi-core scalar |
16224
37.4 Mpixels/sec |
|
Blur Image
single-core scalar |
6180
4.89 Mpixels/sec |
|
Blur Image
multi-core scalar |
20612
16.2 Mpixels/sec |
Memory | 4796 | |
---|---|---|
Read Sequential
single-core scalar |
5262
6.44 GB/sec |
|
Write Sequential
single-core scalar |
7488
5.12 GB/sec |
|
Stdlib Allocate
single-core scalar |
3239
12.1 Mallocs/sec |
|
Stdlib Write
single-core scalar |
3494
7.23 GB/sec |
|
Stdlib Copy
single-core scalar |
4500
4.64 GB/sec |
Stream | 6092 | |
---|---|---|
Stream Copy
single-core scalar |
5509
7.53 GB/sec |
|
Stream Copy
single-core vector |
6965
9.03 GB/sec |
|
Stream Scale
single-core scalar |
5922
7.68 GB/sec |
|
Stream Scale
single-core vector |
6813
9.19 GB/sec |
|
Stream Add
single-core scalar |
5275
7.96 GB/sec |
|
Stream Add
single-core vector |
7228
10.1 GB/sec |
|
Stream Triad
single-core scalar |
5670
7.83 GB/sec |
|
Stream Triad
single-core vector |
5360
10.0 GB/sec |