Section | Description | Score | Geekbench Score |
---|---|---|---|
Geekbench 2.4.3 Tryout for Mac OS X x86 (32-bit) | |||
Integer | Processor integer performance | 980 | 1574 |
Floating Point | Processor floating point performance | 2003 | |
Memory | Memory performance | 1604 | |
Stream | Memory bandwidth performance | 2101 |
Upload Date | Wed, 29 May 2013 20:21:43 +0000 |
Views | 4 |
MacBook Air (13-inch Mid 2011) | |
---|---|
Operating System | Mac OS X 10.7.5 (Build 11G63) |
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 | 980 | |
---|---|---|
Blowfish
single-core scalar |
492
21.7 MB/sec |
|
Blowfish
multi-core scalar |
1573
64.5 MB/sec |
|
Text Compress
single-core scalar |
615
1.97 MB/sec |
|
Text Compress
multi-core scalar |
1274
4.18 MB/sec |
|
Text Decompress
single-core scalar |
701
2.88 MB/sec |
|
Text Decompress
multi-core scalar |
1524
6.07 MB/sec |
|
Image Compress
single-core scalar |
487
4.02 Mpixels/sec |
|
Image Compress
multi-core scalar |
1044
8.79 Mpixels/sec |
|
Image Decompress
single-core scalar |
379
6.37 Mpixels/sec |
|
Image Decompress
multi-core scalar |
655
10.7 Mpixels/sec |
|
Lua
single-core scalar |
973
375 Knodes/sec |
|
Lua
multi-core scalar |
2044
786 Knodes/sec |
Floating Point | 2003 | |
---|---|---|
Mandelbrot
single-core scalar |
665
443 Mflops |
|
Mandelbrot
multi-core scalar |
2145
1.40 Gflops |
|
Dot Product
single-core scalar |
1038
502 Mflops |
|
Dot Product
multi-core scalar |
2739
1.25 Gflops |
|
Dot Product
single-core vector |
1158
1.39 Gflops |
|
Dot Product
multi-core vector |
3429
3.57 Gflops |
|
LU Decomposition
single-core scalar |
257
229 Mflops |
|
LU Decomposition
multi-core scalar |
623
547 Mflops |
|
Primality Test
single-core scalar |
1540
230 Mflops |
|
Primality Test
multi-core scalar |
2782
516 Mflops |
|
Sharpen Image
single-core scalar |
1322
3.09 Mpixels/sec |
|
Sharpen Image
multi-core scalar |
3108
7.16 Mpixels/sec |
|
Blur Image
single-core scalar |
1755
1.39 Mpixels/sec |
|
Blur Image
multi-core scalar |
5487
4.31 Mpixels/sec |
Memory | 1604 | |
---|---|---|
Read Sequential
single-core scalar |
1539
1.89 GB/sec |
|
Write Sequential
single-core scalar |
1854
1.27 GB/sec |
|
Stdlib Allocate
single-core scalar |
855
3.19 Mallocs/sec |
|
Stdlib Write
single-core scalar |
1720
3.56 GB/sec |
|
Stdlib Copy
single-core scalar |
2056
2.12 GB/sec |
Stream | 2101 | |
---|---|---|
Stream Copy
single-core scalar |
1910
2.61 GB/sec |
|
Stream Copy
single-core vector |
3139
4.07 GB/sec |
|
Stream Scale
single-core scalar |
1849
2.40 GB/sec |
|
Stream Scale
single-core vector |
3108
4.20 GB/sec |
|
Stream Add
single-core scalar |
614
950 MB/sec |
|
Stream Add
single-core vector |
3030
4.22 GB/sec |
|
Stream Triad
single-core scalar |
691
978 MB/sec |
|
Stream Triad
single-core vector |
2470
4.62 GB/sec |