Section | Description | Score | Geekbench Score |
---|---|---|---|
Geekbench 2.3.1 Tryout for Mac OS X x86 (32-bit) | |||
Integer | Processor integer performance | 1220 | 1772 |
Floating Point | Processor floating point performance | 2159 | |
Memory | Memory performance | 1809 | |
Stream | Memory bandwidth performance | 2276 |
Upload Date | Sun, 06 May 2012 16:22:22 +0000 |
Views | 2 |
MacBook Air (13-inch Mid 2011) | |
---|---|
Operating System | Mac OS X 10.7.3 (Build 11D50) |
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 | 1220 | |
---|---|---|
Blowfish
single-core scalar |
513
22.6 MB/sec |
|
Blowfish
multi-core scalar |
1613
66.1 MB/sec |
|
Text Compress
single-core scalar |
668
2.14 MB/sec |
|
Text Compress
multi-core scalar |
1806
5.93 MB/sec |
|
Text Decompress
single-core scalar |
665
2.74 MB/sec |
|
Text Decompress
multi-core scalar |
1985
7.91 MB/sec |
|
Image Compress
single-core scalar |
588
4.86 Mpixels/sec |
|
Image Compress
multi-core scalar |
1587
13.4 Mpixels/sec |
|
Image Decompress
single-core scalar |
582
9.77 Mpixels/sec |
|
Image Decompress
multi-core scalar |
1348
22.0 Mpixels/sec |
|
Lua
single-core scalar |
1145
441 Knodes/sec |
|
Lua
multi-core scalar |
2151
827 Knodes/sec |
Floating Point | 2159 | |
---|---|---|
Mandelbrot
single-core scalar |
673
448 Mflops |
|
Mandelbrot
multi-core scalar |
1998
1.31 Gflops |
|
Dot Product
single-core scalar |
1030
498 Mflops |
|
Dot Product
multi-core scalar |
2633
1.20 Gflops |
|
Dot Product
single-core vector |
1258
1.51 Gflops |
|
Dot Product
multi-core vector |
2997
3.12 Gflops |
|
LU Decomposition
single-core scalar |
323
288 Mflops |
|
LU Decomposition
multi-core scalar |
692
607 Mflops |
|
Primality Test
single-core scalar |
1584
237 Mflops |
|
Primality Test
multi-core scalar |
2826
525 Mflops |
|
Sharpen Image
single-core scalar |
1497
3.49 Mpixels/sec |
|
Sharpen Image
multi-core scalar |
4736
10.9 Mpixels/sec |
|
Blur Image
single-core scalar |
1801
1.43 Mpixels/sec |
|
Blur Image
multi-core scalar |
6180
4.86 Mpixels/sec |
Memory | 1809 | |
---|---|---|
Read Sequential
single-core scalar |
1633
2.00 GB/sec |
|
Write Sequential
single-core scalar |
2532
1.73 GB/sec |
|
Stdlib Allocate
single-core scalar |
935
3.49 Mallocs/sec |
|
Stdlib Write
single-core scalar |
1673
3.46 GB/sec |
|
Stdlib Copy
single-core scalar |
2274
2.34 GB/sec |
Stream | 2276 | |
---|---|---|
Stream Copy
single-core scalar |
1939
2.65 GB/sec |
|
Stream Copy
single-core vector |
3510
4.55 GB/sec |
|
Stream Scale
single-core scalar |
2038
2.65 GB/sec |
|
Stream Scale
single-core vector |
3414
4.61 GB/sec |
|
Stream Add
single-core scalar |
594
919 MB/sec |
|
Stream Add
single-core vector |
3462
4.82 GB/sec |
|
Stream Triad
single-core scalar |
694
983 MB/sec |
|
Stream Triad
single-core vector |
2559
4.79 GB/sec |