Section | Description | Score | Geekbench Score |
---|---|---|---|
Geekbench 2.2.0 for Mac OS X x86 (32-bit) | |||
Integer | Processor integer performance | 3743 | 5277 |
Floating Point | Processor floating point performance | 7008 | |
Memory | Memory performance | 4954 | |
Stream | Memory bandwidth performance | 5236 |
User | kenp |
Upload Date | Thu, 08 Sep 2011 03:51:45 +0000 |
Views | 3 |
MacBook Air (13-inch Mid 2011) | |
---|---|
Operating System | Mac OS X 10.7 (Build 11A2063) |
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.B00.1106300929 |
Memory | 4.00 GB 1333 MHz DDR3 |
Integer | 3743 | |
---|---|---|
Blowfish
single-core scalar |
1563
68.7 MB/sec |
|
Blowfish
multi-core scalar |
4660
191 MB/sec |
|
Text Compress
single-core scalar |
2124
6.79 MB/sec |
|
Text Compress
multi-core scalar |
5283
17.3 MB/sec |
|
Text Decompress
single-core scalar |
2421
9.95 MB/sec |
|
Text Decompress
multi-core scalar |
5767
23.0 MB/sec |
|
Image Compress
single-core scalar |
1880
15.5 Mpixels/sec |
|
Image Compress
multi-core scalar |
4529
38.1 Mpixels/sec |
|
Image Decompress
single-core scalar |
1763
29.6 Mpixels/sec |
|
Image Decompress
multi-core scalar |
3814
62.2 Mpixels/sec |
|
Lua
single-core scalar |
3639
1.40 Mnodes/sec |
|
Lua
multi-core scalar |
7477
2.88 Mnodes/sec |
Floating Point | 7008 | |
---|---|---|
Mandelbrot
single-core scalar |
2171
1.44 Gflops |
|
Mandelbrot
multi-core scalar |
6943
4.54 Gflops |
|
Dot Product
single-core scalar |
3455
1.67 Gflops |
|
Dot Product
multi-core scalar |
9187
4.19 Gflops |
|
Dot Product
single-core vector |
4341
5.20 Gflops |
|
Dot Product
multi-core vector |
10773
11.2 Gflops |
|
LU Decomposition
single-core scalar |
1098
977 Mflops |
|
LU Decomposition
multi-core scalar |
1993
1.75 Gflops |
|
Primality Test
single-core scalar |
5209
778 Mflops |
|
Primality Test
multi-core scalar |
9105
1.69 Gflops |
|
Sharpen Image
single-core scalar |
4920
11.5 Mpixels/sec |
|
Sharpen Image
multi-core scalar |
14241
32.8 Mpixels/sec |
|
Blur Image
single-core scalar |
5934
4.70 Mpixels/sec |
|
Blur Image
multi-core scalar |
18751
14.7 Mpixels/sec |
Memory | 4954 | |
---|---|---|
Read Sequential
single-core scalar |
5515
6.75 GB/sec |
|
Write Sequential
single-core scalar |
7991
5.47 GB/sec |
|
Stdlib Allocate
single-core scalar |
3155
11.8 Mallocs/sec |
|
Stdlib Write
single-core scalar |
3500
7.24 GB/sec |
|
Stdlib Copy
single-core scalar |
4609
4.75 GB/sec |
Stream | 5236 | |
---|---|---|
Stream Copy
single-core scalar |
5588
7.64 GB/sec |
|
Stream Copy
single-core vector |
7100
9.21 GB/sec |
|
Stream Scale
single-core scalar |
5922
7.69 GB/sec |
|
Stream Scale
single-core vector |
6783
9.15 GB/sec |
|
Stream Add
single-core scalar |
1943
2.93 GB/sec |
|
Stream Add
single-core vector |
7120
9.90 GB/sec |
|
Stream Triad
single-core scalar |
2181
3.01 GB/sec |
|
Stream Triad
single-core vector |
5254
9.83 GB/sec |