Section | Description | Score | Geekbench Score |
---|---|---|---|
Geekbench 2.3.1 Tryout for Mac OS X x86 (32-bit) | |||
Integer | Processor integer performance | 3259 | 4489 |
Floating Point | Processor floating point performance | 5857 | |
Memory | Memory performance | 4269 | |
Stream | Memory bandwidth performance | 4448 |
User | LeonLQ |
Upload Date | Mon, 25 Jun 2012 01:09:49 +0000 |
Views | 3 |
MacBook Air (13-inch Mid 2011) | |
---|---|
Operating System | Mac OS X 10.7.4 (Build 11E53) |
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 | 3259 | |
---|---|---|
Blowfish
single-core scalar |
1625
71.4 MB/sec |
|
Blowfish
multi-core scalar |
4871
200 MB/sec |
|
Text Compress
single-core scalar |
2107
6.74 MB/sec |
|
Text Compress
multi-core scalar |
4442
14.6 MB/sec |
|
Text Decompress
single-core scalar |
2319
9.53 MB/sec |
|
Text Decompress
multi-core scalar |
4662
18.6 MB/sec |
|
Image Compress
single-core scalar |
1766
14.6 Mpixels/sec |
|
Image Compress
multi-core scalar |
3815
32.1 Mpixels/sec |
|
Image Decompress
single-core scalar |
1750
29.4 Mpixels/sec |
|
Image Decompress
multi-core scalar |
2959
48.3 Mpixels/sec |
|
Lua
single-core scalar |
3177
1.22 Mnodes/sec |
|
Lua
multi-core scalar |
5622
2.16 Mnodes/sec |
Floating Point | 5857 | |
---|---|---|
Mandelbrot
single-core scalar |
2189
1.46 Gflops |
|
Mandelbrot
multi-core scalar |
6129
4.01 Gflops |
|
Dot Product
single-core scalar |
3462
1.67 Gflops |
|
Dot Product
multi-core scalar |
8547
3.90 Gflops |
|
Dot Product
single-core vector |
3950
4.73 Gflops |
|
Dot Product
multi-core vector |
7716
8.02 Gflops |
|
LU Decomposition
single-core scalar |
1034
921 Mflops |
|
LU Decomposition
multi-core scalar |
1602
1.40 Gflops |
|
Primality Test
single-core scalar |
4358
651 Mflops |
|
Primality Test
multi-core scalar |
7103
1.32 Gflops |
|
Sharpen Image
single-core scalar |
4486
10.5 Mpixels/sec |
|
Sharpen Image
multi-core scalar |
11060
25.5 Mpixels/sec |
|
Blur Image
single-core scalar |
5402
4.28 Mpixels/sec |
|
Blur Image
multi-core scalar |
14970
11.8 Mpixels/sec |
Memory | 4269 | |
---|---|---|
Read Sequential
single-core scalar |
5042
6.17 GB/sec |
|
Write Sequential
single-core scalar |
7197
4.92 GB/sec |
|
Stdlib Allocate
single-core scalar |
2588
9.66 Mallocs/sec |
|
Stdlib Write
single-core scalar |
2812
5.82 GB/sec |
|
Stdlib Copy
single-core scalar |
3706
3.82 GB/sec |
Stream | 4448 | |
---|---|---|
Stream Copy
single-core scalar |
4590
6.28 GB/sec |
|
Stream Copy
single-core vector |
5792
7.51 GB/sec |
|
Stream Scale
single-core scalar |
5034
6.53 GB/sec |
|
Stream Scale
single-core vector |
5538
7.47 GB/sec |
|
Stream Add
single-core scalar |
1765
2.66 GB/sec |
|
Stream Add
single-core vector |
5725
7.96 GB/sec |
|
Stream Triad
single-core scalar |
1992
2.75 GB/sec |
|
Stream Triad
single-core vector |
5155
9.65 GB/sec |