Section | Description | Score | Geekbench Score |
---|---|---|---|
Geekbench 2.2.7 for Mac OS X x86 (32-bit) | |||
Integer | Processor integer performance | 3874 | 5334 |
Floating Point | Processor floating point performance | 7096 | |
Memory | Memory performance | 4856 | |
Stream | Memory bandwidth performance | 5239 |
User | goranbyrkjedal |
Upload Date | Thu, 01 Mar 2012 18:56:08 +0000 |
Views | 1 |
MacBook Air (13-inch Mid 2011) | |
---|---|
Operating System | Mac OS X 10.7.3 (Build 11D50b) |
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.B0F.1201241549 |
Memory | 4.00 GB 1333 MHz DDR3 |
Integer | 3874 | |
---|---|---|
Blowfish
single-core scalar |
1646
72.3 MB/sec |
|
Blowfish
multi-core scalar |
5256
215 MB/sec |
|
Text Compress
single-core scalar |
2174
6.95 MB/sec |
|
Text Compress
multi-core scalar |
5282
17.3 MB/sec |
|
Text Decompress
single-core scalar |
2368
9.73 MB/sec |
|
Text Decompress
multi-core scalar |
6036
24.0 MB/sec |
|
Image Compress
single-core scalar |
1922
15.9 Mpixels/sec |
|
Image Compress
multi-core scalar |
4527
38.1 Mpixels/sec |
|
Image Decompress
single-core scalar |
1832
30.8 Mpixels/sec |
|
Image Decompress
multi-core scalar |
4078
66.5 Mpixels/sec |
|
Lua
single-core scalar |
3541
1.36 Mnodes/sec |
|
Lua
multi-core scalar |
7834
3.01 Mnodes/sec |
Floating Point | 7096 | |
---|---|---|
Mandelbrot
single-core scalar |
2197
1.46 Gflops |
|
Mandelbrot
multi-core scalar |
7236
4.73 Gflops |
|
Dot Product
single-core scalar |
3464
1.67 Gflops |
|
Dot Product
multi-core scalar |
9512
4.33 Gflops |
|
Dot Product
single-core vector |
4192
5.02 Gflops |
|
Dot Product
multi-core vector |
10901
11.3 Gflops |
|
LU Decomposition
single-core scalar |
1052
936 Mflops |
|
LU Decomposition
multi-core scalar |
2018
1.77 Gflops |
|
Primality Test
single-core scalar |
5286
789 Mflops |
|
Primality Test
multi-core scalar |
9584
1.78 Gflops |
|
Sharpen Image
single-core scalar |
4891
11.4 Mpixels/sec |
|
Sharpen Image
multi-core scalar |
14116
32.5 Mpixels/sec |
|
Blur Image
single-core scalar |
5833
4.62 Mpixels/sec |
|
Blur Image
multi-core scalar |
19065
15.0 Mpixels/sec |
Memory | 4856 | |
---|---|---|
Read Sequential
single-core scalar |
5502
6.74 GB/sec |
|
Write Sequential
single-core scalar |
7869
5.38 GB/sec |
|
Stdlib Allocate
single-core scalar |
3035
11.3 Mallocs/sec |
|
Stdlib Write
single-core scalar |
3452
7.15 GB/sec |
|
Stdlib Copy
single-core scalar |
4422
4.56 GB/sec |
Stream | 5239 | |
---|---|---|
Stream Copy
single-core scalar |
5475
7.49 GB/sec |
|
Stream Copy
single-core vector |
6948
9.01 GB/sec |
|
Stream Scale
single-core scalar |
5884
7.64 GB/sec |
|
Stream Scale
single-core vector |
6854
9.25 GB/sec |
|
Stream Add
single-core scalar |
1966
2.97 GB/sec |
|
Stream Add
single-core vector |
7300
10.2 GB/sec |
|
Stream Triad
single-core scalar |
2229
3.08 GB/sec |
|
Stream Triad
single-core vector |
5257
9.84 GB/sec |