Section | Description | Score | Geekbench Score |
---|---|---|---|
Geekbench 2.3.1 Tryout for Mac OS X x86 (32-bit) | |||
Integer | Processor integer performance | 1288 | 1865 |
Floating Point | Processor floating point performance | 2318 | |
Memory | Memory performance | 1874 | |
Stream | Memory bandwidth performance | 2281 |
Upload Date | Thu, 24 May 2012 21:37:07 +0000 |
Views | 4 |
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 | 1288 | |
---|---|---|
Blowfish
single-core scalar |
484
21.3 MB/sec |
|
Blowfish
multi-core scalar |
1783
73.1 MB/sec |
|
Text Compress
single-core scalar |
672
2.15 MB/sec |
|
Text Compress
multi-core scalar |
1819
5.97 MB/sec |
|
Text Decompress
single-core scalar |
729
3.00 MB/sec |
|
Text Decompress
multi-core scalar |
2040
8.13 MB/sec |
|
Image Compress
single-core scalar |
585
4.84 Mpixels/sec |
|
Image Compress
multi-core scalar |
1595
13.4 Mpixels/sec |
|
Image Decompress
single-core scalar |
574
9.64 Mpixels/sec |
|
Image Decompress
multi-core scalar |
1377
22.5 Mpixels/sec |
|
Lua
single-core scalar |
1141
439 Knodes/sec |
|
Lua
multi-core scalar |
2660
1.02 Mnodes/sec |
Floating Point | 2318 | |
---|---|---|
Mandelbrot
single-core scalar |
676
450 Mflops |
|
Mandelbrot
multi-core scalar |
2438
1.60 Gflops |
|
Dot Product
single-core scalar |
1080
522 Mflops |
|
Dot Product
multi-core scalar |
3118
1.42 Gflops |
|
Dot Product
single-core vector |
1321
1.58 Gflops |
|
Dot Product
multi-core vector |
3648
3.79 Gflops |
|
LU Decomposition
single-core scalar |
328
293 Mflops |
|
LU Decomposition
multi-core scalar |
710
623 Mflops |
|
Primality Test
single-core scalar |
1595
238 Mflops |
|
Primality Test
multi-core scalar |
3169
588 Mflops |
|
Sharpen Image
single-core scalar |
1496
3.49 Mpixels/sec |
|
Sharpen Image
multi-core scalar |
4727
10.9 Mpixels/sec |
|
Blur Image
single-core scalar |
1801
1.43 Mpixels/sec |
|
Blur Image
multi-core scalar |
6352
4.99 Mpixels/sec |
Memory | 1874 | |
---|---|---|
Read Sequential
single-core scalar |
1811
2.22 GB/sec |
|
Write Sequential
single-core scalar |
2505
1.71 GB/sec |
|
Stdlib Allocate
single-core scalar |
943
3.52 Mallocs/sec |
|
Stdlib Write
single-core scalar |
1821
3.77 GB/sec |
|
Stdlib Copy
single-core scalar |
2291
2.36 GB/sec |
Stream | 2281 | |
---|---|---|
Stream Copy
single-core scalar |
1940
2.65 GB/sec |
|
Stream Copy
single-core vector |
3510
4.55 GB/sec |
|
Stream Scale
single-core scalar |
2041
2.65 GB/sec |
|
Stream Scale
single-core vector |
3416
4.61 GB/sec |
|
Stream Add
single-core scalar |
665
1.00 GB/sec |
|
Stream Add
single-core vector |
3393
4.72 GB/sec |
|
Stream Triad
single-core scalar |
698
988 MB/sec |
|
Stream Triad
single-core vector |
2586
4.84 GB/sec |