Section | Description | Score | Geekbench Score |
---|---|---|---|
Geekbench 2.2.3 for Mac OS X x86 (32-bit) | |||
Integer | Processor integer performance | 3620 | 4935 |
Floating Point | Processor floating point performance | 6549 | |
Memory | Memory performance | 4487 | |
Stream | Memory bandwidth performance | 4791 |
User | fjs138 |
Upload Date | Sun, 04 Dec 2011 12:56:50 +0000 |
Views | 1 |
MacBook Air (13-inch Mid 2011) | |
---|---|
Operating System | Mac OS X 10.7.2 (Build 11C74) |
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.B0E.1110141154 |
Memory | 4.00 GB 1333 MHz DDR3 |
Integer | 3620 | |
---|---|---|
Blowfish
single-core scalar |
1539
67.6 MB/sec |
|
Blowfish
multi-core scalar |
4934
202 MB/sec |
|
Text Compress
single-core scalar |
1983
6.34 MB/sec |
|
Text Compress
multi-core scalar |
4905
16.1 MB/sec |
|
Text Decompress
single-core scalar |
2214
9.10 MB/sec |
|
Text Decompress
multi-core scalar |
5770
23.0 MB/sec |
|
Image Compress
single-core scalar |
1655
13.7 Mpixels/sec |
|
Image Compress
multi-core scalar |
4555
38.3 Mpixels/sec |
|
Image Decompress
single-core scalar |
1727
29.0 Mpixels/sec |
|
Image Decompress
multi-core scalar |
3935
64.2 Mpixels/sec |
|
Lua
single-core scalar |
3104
1.20 Mnodes/sec |
|
Lua
multi-core scalar |
7123
2.74 Mnodes/sec |
Floating Point | 6549 | |
---|---|---|
Mandelbrot
single-core scalar |
2068
1.38 Gflops |
|
Mandelbrot
multi-core scalar |
6894
4.51 Gflops |
|
Dot Product
single-core scalar |
3206
1.55 Gflops |
|
Dot Product
multi-core scalar |
8913
4.06 Gflops |
|
Dot Product
single-core vector |
4041
4.84 Gflops |
|
Dot Product
multi-core vector |
10502
10.9 Gflops |
|
LU Decomposition
single-core scalar |
955
850 Mflops |
|
LU Decomposition
multi-core scalar |
1884
1.65 Gflops |
|
Primality Test
single-core scalar |
4658
696 Mflops |
|
Primality Test
multi-core scalar |
8744
1.62 Gflops |
|
Sharpen Image
single-core scalar |
4529
10.6 Mpixels/sec |
|
Sharpen Image
multi-core scalar |
12936
29.8 Mpixels/sec |
|
Blur Image
single-core scalar |
5363
4.24 Mpixels/sec |
|
Blur Image
multi-core scalar |
16993
13.4 Mpixels/sec |
Memory | 4487 | |
---|---|---|
Read Sequential
single-core scalar |
4952
6.06 GB/sec |
|
Write Sequential
single-core scalar |
6940
4.75 GB/sec |
|
Stdlib Allocate
single-core scalar |
2825
10.5 Mallocs/sec |
|
Stdlib Write
single-core scalar |
3351
6.94 GB/sec |
|
Stdlib Copy
single-core scalar |
4368
4.50 GB/sec |
Stream | 4791 | |
---|---|---|
Stream Copy
single-core scalar |
5035
6.89 GB/sec |
|
Stream Copy
single-core vector |
6525
8.46 GB/sec |
|
Stream Scale
single-core scalar |
4908
6.37 GB/sec |
|
Stream Scale
single-core vector |
6355
8.58 GB/sec |
|
Stream Add
single-core scalar |
1867
2.82 GB/sec |
|
Stream Add
single-core vector |
6603
9.19 GB/sec |
|
Stream Triad
single-core scalar |
2016
2.79 GB/sec |
|
Stream Triad
single-core vector |
5024
9.41 GB/sec |