Section | Description | Score | Geekbench Score |
---|---|---|---|
Geekbench 2.4.0 Tryout for Mac OS X x86 (32-bit) | |||
Integer | Processor integer performance | 1247 | 1736 |
Floating Point | Processor floating point performance | 2099 | |
Memory | Memory performance | 1770 | |
Stream | Memory bandwidth performance | 2110 |
Upload Date | Thu, 20 Dec 2012 23:39:16 +0000 |
Views | 2 |
MacBook Air (13-inch Mid 2011) | |
---|---|
Operating System | Mac OS X 10.7.5 (Build 11G63b) |
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 | 1247 | |
---|---|---|
Blowfish
single-core scalar |
502
22.1 MB/sec |
|
Blowfish
multi-core scalar |
1669
68.4 MB/sec |
|
Text Compress
single-core scalar |
661
2.12 MB/sec |
|
Text Compress
multi-core scalar |
1715
5.63 MB/sec |
|
Text Decompress
single-core scalar |
713
2.93 MB/sec |
|
Text Decompress
multi-core scalar |
1965
7.83 MB/sec |
|
Image Compress
single-core scalar |
585
4.83 Mpixels/sec |
|
Image Compress
multi-core scalar |
1600
13.5 Mpixels/sec |
|
Image Decompress
single-core scalar |
577
9.70 Mpixels/sec |
|
Image Decompress
multi-core scalar |
1375
22.4 Mpixels/sec |
|
Lua
single-core scalar |
1094
421 Knodes/sec |
|
Lua
multi-core scalar |
2510
966 Knodes/sec |
Floating Point | 2099 | |
---|---|---|
Mandelbrot
single-core scalar |
676
450 Mflops |
|
Mandelbrot
multi-core scalar |
2383
1.56 Gflops |
|
Dot Product
single-core scalar |
1082
523 Mflops |
|
Dot Product
multi-core scalar |
2727
1.24 Gflops |
|
Dot Product
single-core vector |
1204
1.44 Gflops |
|
Dot Product
multi-core vector |
3166
3.29 Gflops |
|
LU Decomposition
single-core scalar |
297
265 Mflops |
|
LU Decomposition
multi-core scalar |
601
528 Mflops |
|
Primality Test
single-core scalar |
1460
218 Mflops |
|
Primality Test
multi-core scalar |
2740
509 Mflops |
|
Sharpen Image
single-core scalar |
1446
3.37 Mpixels/sec |
|
Sharpen Image
multi-core scalar |
4170
9.61 Mpixels/sec |
|
Blur Image
single-core scalar |
1744
1.38 Mpixels/sec |
|
Blur Image
multi-core scalar |
5690
4.47 Mpixels/sec |
Memory | 1770 | |
---|---|---|
Read Sequential
single-core scalar |
1729
2.12 GB/sec |
|
Write Sequential
single-core scalar |
2348
1.61 GB/sec |
|
Stdlib Allocate
single-core scalar |
814
3.04 Mallocs/sec |
|
Stdlib Write
single-core scalar |
1763
3.65 GB/sec |
|
Stdlib Copy
single-core scalar |
2196
2.26 GB/sec |
Stream | 2110 | |
---|---|---|
Stream Copy
single-core scalar |
1725
2.36 GB/sec |
|
Stream Copy
single-core vector |
3093
4.01 GB/sec |
|
Stream Scale
single-core scalar |
1932
2.51 GB/sec |
|
Stream Scale
single-core vector |
3339
4.51 GB/sec |
|
Stream Add
single-core scalar |
591
914 MB/sec |
|
Stream Add
single-core vector |
3200
4.45 GB/sec |
|
Stream Triad
single-core scalar |
663
939 MB/sec |
|
Stream Triad
single-core vector |
2340
4.38 GB/sec |