Section | Description | Score | Geekbench Score |
---|---|---|---|
Geekbench 2.2.3 for Mac OS X x86 (64-bit) | |||
Integer | Processor integer performance | 4639 | 5945 |
Floating Point | Processor floating point performance | 7867 | |
Memory | Memory performance | 4855 | |
Stream | Memory bandwidth performance | 5970 |
User | Actarus92 |
Upload Date | Sat, 25 Feb 2012 18:51:49 +0000 |
Views | 7 |
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 | 4639 | |
---|---|---|
Blowfish
single-core scalar |
1644
72.2 MB/sec |
|
Blowfish
multi-core scalar |
5131
210 MB/sec |
|
Text Compress
single-core scalar |
2659
8.50 MB/sec |
|
Text Compress
multi-core scalar |
6287
20.6 MB/sec |
|
Text Decompress
single-core scalar |
2909
12.0 MB/sec |
|
Text Decompress
multi-core scalar |
7191
28.6 MB/sec |
|
Image Compress
single-core scalar |
2404
19.9 Mpixels/sec |
|
Image Compress
multi-core scalar |
5896
49.6 Mpixels/sec |
|
Image Decompress
single-core scalar |
2741
46.0 Mpixels/sec |
|
Image Decompress
multi-core scalar |
6120
99.8 Mpixels/sec |
|
Lua
single-core scalar |
4276
1.65 Mnodes/sec |
|
Lua
multi-core scalar |
8419
3.24 Mnodes/sec |
Floating Point | 7867 | |
---|---|---|
Mandelbrot
single-core scalar |
2270
1.51 Gflops |
|
Mandelbrot
multi-core scalar |
7474
4.89 Gflops |
|
Dot Product
single-core scalar |
3704
1.79 Gflops |
|
Dot Product
multi-core scalar |
8620
3.93 Gflops |
|
Dot Product
single-core vector |
4490
5.38 Gflops |
|
Dot Product
multi-core vector |
12235
12.7 Gflops |
|
LU Decomposition
single-core scalar |
2007
1.79 Gflops |
|
LU Decomposition
multi-core scalar |
3061
2.68 Gflops |
|
Primality Test
single-core scalar |
6236
931 Mflops |
|
Primality Test
multi-core scalar |
11726
2.18 Gflops |
|
Sharpen Image
single-core scalar |
5312
12.4 Mpixels/sec |
|
Sharpen Image
multi-core scalar |
16242
37.4 Mpixels/sec |
|
Blur Image
single-core scalar |
6181
4.89 Mpixels/sec |
|
Blur Image
multi-core scalar |
20585
16.2 Mpixels/sec |
Memory | 4855 | |
---|---|---|
Read Sequential
single-core scalar |
5265
6.45 GB/sec |
|
Write Sequential
single-core scalar |
7493
5.13 GB/sec |
|
Stdlib Allocate
single-core scalar |
3363
12.5 Mallocs/sec |
|
Stdlib Write
single-core scalar |
3509
7.26 GB/sec |
|
Stdlib Copy
single-core scalar |
4647
4.79 GB/sec |
Stream | 5970 | |
---|---|---|
Stream Copy
single-core scalar |
5359
7.33 GB/sec |
|
Stream Copy
single-core vector |
6967
9.04 GB/sec |
|
Stream Scale
single-core scalar |
5278
6.85 GB/sec |
|
Stream Scale
single-core vector |
6646
8.97 GB/sec |
|
Stream Add
single-core scalar |
5283
7.97 GB/sec |
|
Stream Add
single-core vector |
7223
10.0 GB/sec |
|
Stream Triad
single-core scalar |
5643
7.80 GB/sec |
|
Stream Triad
single-core vector |
5366
10.0 GB/sec |