Section | Description | Score | Geekbench Score |
---|---|---|---|
Geekbench 2.2.6 for Mac OS X x86 (32-bit) | |||
Integer | Processor integer performance | 3953 | 5456 |
Floating Point | Processor floating point performance | 7272 | |
Memory | Memory performance | 5061 | |
Stream | Memory bandwidth performance | 5153 |
User | debian7 |
Upload Date | Sat, 04 Feb 2012 06:42:40 +0000 |
Views | 2 |
MacBook Air (13-inch Mid 2011) | |
---|---|
Operating System | Mac OS X 10.7.3 (Build 11D50) |
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 | 3953 | |
---|---|---|
Blowfish
single-core scalar |
1728
75.9 MB/sec |
|
Blowfish
multi-core scalar |
5425
222 MB/sec |
|
Text Compress
single-core scalar |
2261
7.23 MB/sec |
|
Text Compress
multi-core scalar |
5459
17.9 MB/sec |
|
Text Decompress
single-core scalar |
2411
9.91 MB/sec |
|
Text Decompress
multi-core scalar |
6056
24.1 MB/sec |
|
Image Compress
single-core scalar |
1978
16.3 Mpixels/sec |
|
Image Compress
multi-core scalar |
4822
40.6 Mpixels/sec |
|
Image Decompress
single-core scalar |
1953
32.8 Mpixels/sec |
|
Image Decompress
multi-core scalar |
4073
66.5 Mpixels/sec |
|
Lua
single-core scalar |
3601
1.39 Mnodes/sec |
|
Lua
multi-core scalar |
7677
2.95 Mnodes/sec |
Floating Point | 7272 | |
---|---|---|
Mandelbrot
single-core scalar |
2270
1.51 Gflops |
|
Mandelbrot
multi-core scalar |
7436
4.87 Gflops |
|
Dot Product
single-core scalar |
3626
1.75 Gflops |
|
Dot Product
multi-core scalar |
9475
4.32 Gflops |
|
Dot Product
single-core vector |
4468
5.35 Gflops |
|
Dot Product
multi-core vector |
11114
11.6 Gflops |
|
LU Decomposition
single-core scalar |
1100
979 Mflops |
|
LU Decomposition
multi-core scalar |
2117
1.86 Gflops |
|
Primality Test
single-core scalar |
5374
803 Mflops |
|
Primality Test
multi-core scalar |
9702
1.80 Gflops |
|
Sharpen Image
single-core scalar |
5019
11.7 Mpixels/sec |
|
Sharpen Image
multi-core scalar |
14688
33.8 Mpixels/sec |
|
Blur Image
single-core scalar |
6050
4.79 Mpixels/sec |
|
Blur Image
multi-core scalar |
19378
15.2 Mpixels/sec |
Memory | 5061 | |
---|---|---|
Read Sequential
single-core scalar |
5666
6.94 GB/sec |
|
Write Sequential
single-core scalar |
8436
5.77 GB/sec |
|
Stdlib Allocate
single-core scalar |
3232
12.1 Mallocs/sec |
|
Stdlib Write
single-core scalar |
3502
7.25 GB/sec |
|
Stdlib Copy
single-core scalar |
4470
4.61 GB/sec |
Stream | 5153 | |
---|---|---|
Stream Copy
single-core scalar |
5323
7.28 GB/sec |
|
Stream Copy
single-core vector |
6771
8.78 GB/sec |
|
Stream Scale
single-core scalar |
5616
7.29 GB/sec |
|
Stream Scale
single-core vector |
6940
9.37 GB/sec |
|
Stream Add
single-core scalar |
1975
2.98 GB/sec |
|
Stream Add
single-core vector |
7158
9.96 GB/sec |
|
Stream Triad
single-core scalar |
2253
3.11 GB/sec |
|
Stream Triad
single-core vector |
5191
9.72 GB/sec |