Section | Description | Score | Geekbench Score |
---|---|---|---|
Geekbench 2.3.4 Tryout for Mac OS X x86 (64-bit) | |||
Integer | Processor integer performance | 1264 | 1773 |
Floating Point | Processor floating point performance | 2137 | |
Memory | Memory performance | 1677 | |
Stream | Memory bandwidth performance | 2478 |
Upload Date | Wed, 12 Sep 2012 16:02:44 +0000 |
Views | 6 |
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 | 1264 | |
---|---|---|
Blowfish
single-core scalar |
476
20.9 MB/sec |
|
Blowfish
multi-core scalar |
1431
58.6 MB/sec |
|
Text Compress
single-core scalar |
653
2.09 MB/sec |
|
Text Compress
multi-core scalar |
1795
5.89 MB/sec |
|
Text Decompress
single-core scalar |
722
2.97 MB/sec |
|
Text Decompress
multi-core scalar |
1604
6.39 MB/sec |
|
Image Compress
single-core scalar |
703
5.81 Mpixels/sec |
|
Image Compress
multi-core scalar |
1864
15.7 Mpixels/sec |
|
Image Decompress
single-core scalar |
821
13.8 Mpixels/sec |
|
Image Decompress
multi-core scalar |
1796
29.3 Mpixels/sec |
|
Lua
single-core scalar |
978
377 Knodes/sec |
|
Lua
multi-core scalar |
2326
895 Knodes/sec |
Floating Point | 2137 | |
---|---|---|
Mandelbrot
single-core scalar |
665
442 Mflops |
|
Mandelbrot
multi-core scalar |
2149
1.41 Gflops |
|
Dot Product
single-core scalar |
1028
497 Mflops |
|
Dot Product
multi-core scalar |
2272
1.04 Gflops |
|
Dot Product
single-core vector |
1233
1.48 Gflops |
|
Dot Product
multi-core vector |
3264
3.39 Gflops |
|
LU Decomposition
single-core scalar |
573
511 Mflops |
|
LU Decomposition
multi-core scalar |
986
865 Mflops |
|
Primality Test
single-core scalar |
1756
262 Mflops |
|
Primality Test
multi-core scalar |
3058
568 Mflops |
|
Sharpen Image
single-core scalar |
1516
3.54 Mpixels/sec |
|
Sharpen Image
multi-core scalar |
3756
8.66 Mpixels/sec |
|
Blur Image
single-core scalar |
1786
1.41 Mpixels/sec |
|
Blur Image
multi-core scalar |
5880
4.62 Mpixels/sec |
Memory | 1677 | |
---|---|---|
Read Sequential
single-core scalar |
1575
1.93 GB/sec |
|
Write Sequential
single-core scalar |
1895
1.30 GB/sec |
|
Stdlib Allocate
single-core scalar |
915
3.42 Mallocs/sec |
|
Stdlib Write
single-core scalar |
1812
3.75 GB/sec |
|
Stdlib Copy
single-core scalar |
2191
2.26 GB/sec |
Stream | 2478 | |
---|---|---|
Stream Copy
single-core scalar |
1953
2.67 GB/sec |
|
Stream Copy
single-core vector |
3471
4.50 GB/sec |
|
Stream Scale
single-core scalar |
1541
2.00 GB/sec |
|
Stream Scale
single-core vector |
3290
4.44 GB/sec |
|
Stream Add
single-core scalar |
1680
2.54 GB/sec |
|
Stream Add
single-core vector |
3550
4.94 GB/sec |
|
Stream Triad
single-core scalar |
1861
2.57 GB/sec |
|
Stream Triad
single-core vector |
2483
4.65 GB/sec |