Section | Description | Score | Geekbench Score |
---|---|---|---|
Geekbench 2.2.3 for Mac OS X x86 (32-bit) | |||
Integer | Processor integer performance | 3243 | 5131 |
Floating Point | Processor floating point performance | 7106 | |
Memory | Memory performance | 4951 | |
Stream | Memory bandwidth performance | 5191 |
User | Lolete |
Upload Date | Fri, 25 Nov 2011 22:30:37 +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 | 3243 | |
---|---|---|
Blowfish
single-core scalar |
1516
66.6 MB/sec |
|
Blowfish
multi-core scalar |
4251
174 MB/sec |
|
Text Compress
single-core scalar |
1989
6.36 MB/sec |
|
Text Compress
multi-core scalar |
4540
14.9 MB/sec |
|
Text Decompress
single-core scalar |
2195
9.02 MB/sec |
|
Text Decompress
multi-core scalar |
5014
20.0 MB/sec |
|
Image Compress
single-core scalar |
1646
13.6 Mpixels/sec |
|
Image Compress
multi-core scalar |
3777
31.8 Mpixels/sec |
|
Image Decompress
single-core scalar |
1945
32.7 Mpixels/sec |
|
Image Decompress
multi-core scalar |
3197
52.2 Mpixels/sec |
|
Lua
single-core scalar |
3012
1.16 Mnodes/sec |
|
Lua
multi-core scalar |
5840
2.25 Mnodes/sec |
Floating Point | 7106 | |
---|---|---|
Mandelbrot
single-core scalar |
2085
1.39 Gflops |
|
Mandelbrot
multi-core scalar |
5898
3.86 Gflops |
|
Dot Product
single-core scalar |
3288
1.59 Gflops |
|
Dot Product
multi-core scalar |
9423
4.29 Gflops |
|
Dot Product
single-core vector |
4404
5.28 Gflops |
|
Dot Product
multi-core vector |
11051
11.5 Gflops |
|
LU Decomposition
single-core scalar |
1100
979 Mflops |
|
LU Decomposition
multi-core scalar |
2102
1.84 Gflops |
|
Primality Test
single-core scalar |
5381
804 Mflops |
|
Primality Test
multi-core scalar |
9643
1.79 Gflops |
|
Sharpen Image
single-core scalar |
5037
11.8 Mpixels/sec |
|
Sharpen Image
multi-core scalar |
14683
33.8 Mpixels/sec |
|
Blur Image
single-core scalar |
6054
4.79 Mpixels/sec |
|
Blur Image
multi-core scalar |
19345
15.2 Mpixels/sec |
Memory | 4951 | |
---|---|---|
Read Sequential
single-core scalar |
5648
6.92 GB/sec |
|
Write Sequential
single-core scalar |
7724
5.28 GB/sec |
|
Stdlib Allocate
single-core scalar |
3203
12.0 Mallocs/sec |
|
Stdlib Write
single-core scalar |
3501
7.25 GB/sec |
|
Stdlib Copy
single-core scalar |
4681
4.83 GB/sec |
Stream | 5191 | |
---|---|---|
Stream Copy
single-core scalar |
5300
7.25 GB/sec |
|
Stream Copy
single-core vector |
6781
8.79 GB/sec |
|
Stream Scale
single-core scalar |
5966
7.74 GB/sec |
|
Stream Scale
single-core vector |
7071
9.54 GB/sec |
|
Stream Add
single-core scalar |
1971
2.98 GB/sec |
|
Stream Add
single-core vector |
7008
9.75 GB/sec |
|
Stream Triad
single-core scalar |
2256
3.12 GB/sec |
|
Stream Triad
single-core vector |
5178
9.69 GB/sec |