Section | Description | Score | Geekbench Score |
---|---|---|---|
Geekbench 2.2.2 for Mac OS X x86 (64-bit) | |||
Integer | Processor integer performance | 4652 | 5871 |
Floating Point | Processor floating point performance | 8091 | |
Memory | Memory performance | 4307 | |
Stream | Memory bandwidth performance | 5499 |
User | mesquivel |
Upload Date | Fri, 12 Aug 2011 03:51:38 +0000 |
Views | 4 |
MacBookAir4,2 | |
---|---|
Operating System | Mac OS X 10.7.0 |
Model | MacBookAir4,2 |
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 | 0 KB |
L1 Data Cache | 0 KB |
L2 Cache | 1024 KB |
L3 Cache | 0 KB |
Motherboard | Apple Inc. Mac-742912EFDBEE19B3 MacBookAir4,2 |
BIOS | Apple Inc. MBA41.88Z.0077.B00.1106300929 |
Memory | 4.00 GB 1333 MHz DDR3 |
Integer | 4652 | |
---|---|---|
Blowfish
single-core scalar |
1820
80.0 MB/sec |
|
Blowfish
multi-core scalar |
6166
253 MB/sec |
|
Text Compress
single-core scalar |
2530
8.09 MB/sec |
|
Text Compress
multi-core scalar |
5951
19.5 MB/sec |
|
Text Decompress
single-core scalar |
2576
10.6 MB/sec |
|
Text Decompress
multi-core scalar |
6664
26.6 MB/sec |
|
Image Compress
single-core scalar |
2400
19.8 Mpixels/sec |
|
Image Compress
multi-core scalar |
5806
48.9 Mpixels/sec |
|
Image Decompress
single-core scalar |
3006
50.5 Mpixels/sec |
|
Image Decompress
multi-core scalar |
6319
103 Mpixels/sec |
|
Lua
single-core scalar |
4116
1.59 Mnodes/sec |
|
Lua
multi-core scalar |
8472
3.26 Mnodes/sec |
Floating Point | 8091 | |
---|---|---|
Mandelbrot
single-core scalar |
2115
1.41 Gflops |
|
Mandelbrot
multi-core scalar |
7223
4.73 Gflops |
|
Dot Product
single-core scalar |
3693
1.78 Gflops |
|
Dot Product
multi-core scalar |
10060
4.58 Gflops |
|
Dot Product
single-core vector |
5550
6.65 Gflops |
|
Dot Product
multi-core vector |
15588
16.2 Gflops |
|
LU Decomposition
single-core scalar |
2069
1.84 Gflops |
|
LU Decomposition
multi-core scalar |
3328
2.92 Gflops |
|
Primality Test
single-core scalar |
5355
800 Mflops |
|
Primality Test
multi-core scalar |
8888
1.65 Gflops |
|
Sharpen Image
single-core scalar |
10154
23.7 Mpixels/sec |
|
Sharpen Image
multi-core scalar |
20944
48.3 Mpixels/sec |
|
Blur Image
single-core scalar |
4708
3.73 Mpixels/sec |
|
Blur Image
multi-core scalar |
13612
10.7 Mpixels/sec |
Memory | 4307 | |
---|---|---|
Read Sequential
single-core scalar |
5099
6.24 GB/sec |
|
Write Sequential
single-core scalar |
6147
4.20 GB/sec |
|
Stdlib Allocate
single-core scalar |
2882
10.8 Mallocs/sec |
|
Stdlib Write
single-core scalar |
3183
6.59 GB/sec |
|
Stdlib Copy
single-core scalar |
4227
4.36 GB/sec |
Stream | 5499 | |
---|---|---|
Stream Copy
single-core scalar |
4440
6.07 GB/sec |
|
Stream Copy
single-core vector |
6968
9.04 GB/sec |
|
Stream Scale
single-core scalar |
4269
5.54 GB/sec |
|
Stream Scale
single-core vector |
6636
8.96 GB/sec |
|
Stream Add
single-core scalar |
4865
7.34 GB/sec |
|
Stream Add
single-core vector |
7058
9.82 GB/sec |
|
Stream Triad
single-core scalar |
4684
6.47 GB/sec |
|
Stream Triad
single-core vector |
5077
9.50 GB/sec |