Section | Description | Score | Geekbench Score |
---|---|---|---|
Geekbench 2.2.7 for Mac OS X x86 (64-bit) | |||
Integer | Processor integer performance | 4716 | 5968 |
Floating Point | Processor floating point performance | 7865 | |
Memory | Memory performance | 4844 | |
Stream | Memory bandwidth performance | 5959 |
User | jaredalv |
Upload Date | Sat, 03 Mar 2012 04:28:58 +0000 |
Views | 3 |
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 | 4716 | |
---|---|---|
Blowfish
single-core scalar |
1644
72.2 MB/sec |
|
Blowfish
multi-core scalar |
5131
210 MB/sec |
|
Text Compress
single-core scalar |
2649
8.47 MB/sec |
|
Text Compress
multi-core scalar |
6328
20.8 MB/sec |
|
Text Decompress
single-core scalar |
2916
12.0 MB/sec |
|
Text Decompress
multi-core scalar |
7004
27.9 MB/sec |
|
Image Compress
single-core scalar |
2439
20.1 Mpixels/sec |
|
Image Compress
multi-core scalar |
5918
49.8 Mpixels/sec |
|
Image Decompress
single-core scalar |
2739
46.0 Mpixels/sec |
|
Image Decompress
multi-core scalar |
5957
97.2 Mpixels/sec |
|
Lua
single-core scalar |
4623
1.78 Mnodes/sec |
|
Lua
multi-core scalar |
9254
3.56 Mnodes/sec |
Floating Point | 7865 | |
---|---|---|
Mandelbrot
single-core scalar |
2278
1.52 Gflops |
|
Mandelbrot
multi-core scalar |
7459
4.88 Gflops |
|
Dot Product
single-core scalar |
3713
1.79 Gflops |
|
Dot Product
multi-core scalar |
8627
3.93 Gflops |
|
Dot Product
single-core vector |
4489
5.38 Gflops |
|
Dot Product
multi-core vector |
12253
12.7 Gflops |
|
LU Decomposition
single-core scalar |
2018
1.80 Gflops |
|
LU Decomposition
multi-core scalar |
3070
2.69 Gflops |
|
Primality Test
single-core scalar |
6298
941 Mflops |
|
Primality Test
multi-core scalar |
11571
2.15 Gflops |
|
Sharpen Image
single-core scalar |
5315
12.4 Mpixels/sec |
|
Sharpen Image
multi-core scalar |
16285
37.5 Mpixels/sec |
|
Blur Image
single-core scalar |
6178
4.89 Mpixels/sec |
|
Blur Image
multi-core scalar |
20566
16.2 Mpixels/sec |
Memory | 4844 | |
---|---|---|
Read Sequential
single-core scalar |
5271
6.45 GB/sec |
|
Write Sequential
single-core scalar |
7512
5.14 GB/sec |
|
Stdlib Allocate
single-core scalar |
3423
12.8 Mallocs/sec |
|
Stdlib Write
single-core scalar |
3505
7.25 GB/sec |
|
Stdlib Copy
single-core scalar |
4511
4.65 GB/sec |
Stream | 5959 | |
---|---|---|
Stream Copy
single-core scalar |
5362
7.33 GB/sec |
|
Stream Copy
single-core vector |
6800
8.82 GB/sec |
|
Stream Scale
single-core scalar |
5306
6.89 GB/sec |
|
Stream Scale
single-core vector |
6787
9.16 GB/sec |
|
Stream Add
single-core scalar |
5291
7.99 GB/sec |
|
Stream Add
single-core vector |
7206
10.0 GB/sec |
|
Stream Triad
single-core scalar |
5682
7.85 GB/sec |
|
Stream Triad
single-core vector |
5240
9.81 GB/sec |