Section | Description | Score | Geekbench Score |
---|---|---|---|
Geekbench 2.3.1 Tryout for Mac OS X x86 (32-bit) | |||
Integer | Processor integer performance | 1214 | 1777 |
Floating Point | Processor floating point performance | 2196 | |
Memory | Memory performance | 1817 | |
Stream | Memory bandwidth performance | 2204 |
Upload Date | Sun, 06 May 2012 11:44:46 +0000 |
Views | 3 |
MacBook Air (13-inch Mid 2011) | |
---|---|
Operating System | Mac OS X 10.7.3 (Build 11D50d) |
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 | 1214 | |
---|---|---|
Blowfish
single-core scalar |
498
21.9 MB/sec |
|
Blowfish
multi-core scalar |
1663
68.2 MB/sec |
|
Text Compress
single-core scalar |
655
2.10 MB/sec |
|
Text Compress
multi-core scalar |
1713
5.62 MB/sec |
|
Text Decompress
single-core scalar |
708
2.91 MB/sec |
|
Text Decompress
multi-core scalar |
1888
7.52 MB/sec |
|
Image Compress
single-core scalar |
584
4.83 Mpixels/sec |
|
Image Compress
multi-core scalar |
1537
12.9 Mpixels/sec |
|
Image Decompress
single-core scalar |
550
9.24 Mpixels/sec |
|
Image Decompress
multi-core scalar |
1179
19.2 Mpixels/sec |
|
Lua
single-core scalar |
1094
421 Knodes/sec |
|
Lua
multi-core scalar |
2504
963 Knodes/sec |
Floating Point | 2196 | |
---|---|---|
Mandelbrot
single-core scalar |
673
448 Mflops |
|
Mandelbrot
multi-core scalar |
2321
1.52 Gflops |
|
Dot Product
single-core scalar |
1069
517 Mflops |
|
Dot Product
multi-core scalar |
2885
1.32 Gflops |
|
Dot Product
single-core vector |
1287
1.54 Gflops |
|
Dot Product
multi-core vector |
3502
3.64 Gflops |
|
LU Decomposition
single-core scalar |
319
285 Mflops |
|
LU Decomposition
multi-core scalar |
677
594 Mflops |
|
Primality Test
single-core scalar |
1508
225 Mflops |
|
Primality Test
multi-core scalar |
2987
554 Mflops |
|
Sharpen Image
single-core scalar |
1453
3.39 Mpixels/sec |
|
Sharpen Image
multi-core scalar |
4504
10.4 Mpixels/sec |
|
Blur Image
single-core scalar |
1778
1.41 Mpixels/sec |
|
Blur Image
multi-core scalar |
5792
4.55 Mpixels/sec |
Memory | 1817 | |
---|---|---|
Read Sequential
single-core scalar |
1767
2.16 GB/sec |
|
Write Sequential
single-core scalar |
2404
1.64 GB/sec |
|
Stdlib Allocate
single-core scalar |
809
3.02 Mallocs/sec |
|
Stdlib Write
single-core scalar |
1825
3.78 GB/sec |
|
Stdlib Copy
single-core scalar |
2283
2.35 GB/sec |
Stream | 2204 | |
---|---|---|
Stream Copy
single-core scalar |
1558
2.13 GB/sec |
|
Stream Copy
single-core vector |
3496
4.53 GB/sec |
|
Stream Scale
single-core scalar |
1977
2.57 GB/sec |
|
Stream Scale
single-core vector |
3356
4.53 GB/sec |
|
Stream Add
single-core scalar |
610
943 MB/sec |
|
Stream Add
single-core vector |
3444
4.79 GB/sec |
|
Stream Triad
single-core scalar |
694
983 MB/sec |
|
Stream Triad
single-core vector |
2499
4.68 GB/sec |