Section | Description | Score | Geekbench Score |
---|---|---|---|
Geekbench 2.3.1 Tryout for Mac OS X x86 (32-bit) | |||
Integer | Processor integer performance | 1288 | 1866 |
Floating Point | Processor floating point performance | 2329 | |
Memory | Memory performance | 1882 | |
Stream | Memory bandwidth performance | 2237 |
Upload Date | Wed, 23 May 2012 07:05:37 +0000 |
Views | 4 |
MacBook Air (13-inch Mid 2011) | |
---|---|
Operating System | Mac OS X 10.8 (Build 12A206j) |
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 | 1288 | |
---|---|---|
Blowfish
single-core scalar |
514
22.6 MB/sec |
|
Blowfish
multi-core scalar |
1774
72.7 MB/sec |
|
Text Compress
single-core scalar |
674
2.16 MB/sec |
|
Text Compress
multi-core scalar |
1816
5.96 MB/sec |
|
Text Decompress
single-core scalar |
732
3.01 MB/sec |
|
Text Decompress
multi-core scalar |
2035
8.11 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 |
578
9.71 Mpixels/sec |
|
Image Decompress
multi-core scalar |
1369
22.3 Mpixels/sec |
|
Lua
single-core scalar |
1145
441 Knodes/sec |
|
Lua
multi-core scalar |
2654
1.02 Mnodes/sec |
Floating Point | 2329 | |
---|---|---|
Mandelbrot
single-core scalar |
676
450 Mflops |
|
Mandelbrot
multi-core scalar |
2442
1.60 Gflops |
|
Dot Product
single-core scalar |
1082
523 Mflops |
|
Dot Product
multi-core scalar |
3116
1.42 Gflops |
|
Dot Product
single-core vector |
1328
1.59 Gflops |
|
Dot Product
multi-core vector |
3632
3.78 Gflops |
|
LU Decomposition
single-core scalar |
328
292 Mflops |
|
LU Decomposition
multi-core scalar |
717
629 Mflops |
|
Primality Test
single-core scalar |
1597
239 Mflops |
|
Primality Test
multi-core scalar |
3164
587 Mflops |
|
Sharpen Image
single-core scalar |
1498
3.50 Mpixels/sec |
|
Sharpen Image
multi-core scalar |
4839
11.2 Mpixels/sec |
|
Blur Image
single-core scalar |
1801
1.43 Mpixels/sec |
|
Blur Image
multi-core scalar |
6395
5.03 Mpixels/sec |
Memory | 1882 | |
---|---|---|
Read Sequential
single-core scalar |
1865
2.28 GB/sec |
|
Write Sequential
single-core scalar |
2524
1.73 GB/sec |
|
Stdlib Allocate
single-core scalar |
929
3.47 Mallocs/sec |
|
Stdlib Write
single-core scalar |
1822
3.77 GB/sec |
|
Stdlib Copy
single-core scalar |
2271
2.34 GB/sec |
Stream | 2237 | |
---|---|---|
Stream Copy
single-core scalar |
1946
2.66 GB/sec |
|
Stream Copy
single-core vector |
3542
4.59 GB/sec |
|
Stream Scale
single-core scalar |
2052
2.66 GB/sec |
|
Stream Scale
single-core vector |
3420
4.62 GB/sec |
|
Stream Add
single-core scalar |
617
955 MB/sec |
|
Stream Add
single-core vector |
3366
4.68 GB/sec |
|
Stream Triad
single-core scalar |
613
867 MB/sec |
|
Stream Triad
single-core vector |
2343
4.39 GB/sec |