Section | Description | Score | Geekbench Score |
---|---|---|---|
Geekbench 2.3.1 Tryout for Mac OS X x86 (32-bit) | |||
Integer | Processor integer performance | 1112 | 1690 |
Floating Point | Processor floating point performance | 1985 | |
Memory | Memory performance | 1895 | |
Stream | Memory bandwidth performance | 2273 |
Upload Date | Sun, 06 May 2012 08:48:23 +0000 |
Views | 7 |
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 | 1112 | |
---|---|---|
Blowfish
single-core scalar |
514
22.6 MB/sec |
|
Blowfish
multi-core scalar |
1735
71.1 MB/sec |
|
Text Compress
single-core scalar |
666
2.13 MB/sec |
|
Text Compress
multi-core scalar |
1610
5.28 MB/sec |
|
Text Decompress
single-core scalar |
676
2.78 MB/sec |
|
Text Decompress
multi-core scalar |
1582
6.31 MB/sec |
|
Image Compress
single-core scalar |
555
4.59 Mpixels/sec |
|
Image Compress
multi-core scalar |
1278
10.8 Mpixels/sec |
|
Image Decompress
single-core scalar |
513
8.62 Mpixels/sec |
|
Image Decompress
multi-core scalar |
1091
17.8 Mpixels/sec |
|
Lua
single-core scalar |
1053
406 Knodes/sec |
|
Lua
multi-core scalar |
2072
797 Knodes/sec |
Floating Point | 1985 | |
---|---|---|
Mandelbrot
single-core scalar |
658
438 Mflops |
|
Mandelbrot
multi-core scalar |
1788
1.17 Gflops |
|
Dot Product
single-core scalar |
964
466 Mflops |
|
Dot Product
multi-core scalar |
2517
1.15 Gflops |
|
Dot Product
single-core vector |
1213
1.45 Gflops |
|
Dot Product
multi-core vector |
2882
3.00 Gflops |
|
LU Decomposition
single-core scalar |
284
253 Mflops |
|
LU Decomposition
multi-core scalar |
558
490 Mflops |
|
Primality Test
single-core scalar |
1543
231 Mflops |
|
Primality Test
multi-core scalar |
2860
531 Mflops |
|
Sharpen Image
single-core scalar |
1496
3.49 Mpixels/sec |
|
Sharpen Image
multi-core scalar |
4030
9.29 Mpixels/sec |
|
Blur Image
single-core scalar |
1798
1.42 Mpixels/sec |
|
Blur Image
multi-core scalar |
5204
4.09 Mpixels/sec |
Memory | 1895 | |
---|---|---|
Read Sequential
single-core scalar |
1866
2.29 GB/sec |
|
Write Sequential
single-core scalar |
2573
1.76 GB/sec |
|
Stdlib Allocate
single-core scalar |
933
3.48 Mallocs/sec |
|
Stdlib Write
single-core scalar |
1823
3.77 GB/sec |
|
Stdlib Copy
single-core scalar |
2284
2.35 GB/sec |
Stream | 2273 | |
---|---|---|
Stream Copy
single-core scalar |
1930
2.64 GB/sec |
|
Stream Copy
single-core vector |
3498
4.54 GB/sec |
|
Stream Scale
single-core scalar |
2047
2.66 GB/sec |
|
Stream Scale
single-core vector |
3405
4.60 GB/sec |
|
Stream Add
single-core scalar |
610
943 MB/sec |
|
Stream Add
single-core vector |
3450
4.80 GB/sec |
|
Stream Triad
single-core scalar |
703
996 MB/sec |
|
Stream Triad
single-core vector |
2542
4.76 GB/sec |