Section | Description | Score | Geekbench Score |
---|---|---|---|
Geekbench 2.4.0 for Mac OS X x86 (64-bit) | |||
Integer | Processor integer performance | 4040 | 5279 |
Floating Point | Processor floating point performance | 6778 | |
Memory | Memory performance | 4403 | |
Stream | Memory bandwidth performance | 6125 |
User | nathan79k |
Upload Date | Wed, 27 Feb 2013 20:26:47 +0000 |
Views | 3 |
MacBook Air (13-inch Mid 2011) | |
---|---|
Operating System | Mac OS X 10.8.2 |
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 | 4040 | |
---|---|---|
Blowfish
single-core scalar |
1500
65.9 MB/sec |
|
Blowfish
multi-core scalar |
4295
176 MB/sec |
|
Text Compress
single-core scalar |
2486
7.95 MB/sec |
|
Text Compress
multi-core scalar |
5412
17.8 MB/sec |
|
Text Decompress
single-core scalar |
2793
11.5 MB/sec |
|
Text Decompress
multi-core scalar |
5742
22.9 MB/sec |
|
Image Compress
single-core scalar |
2185
18.1 Mpixels/sec |
|
Image Compress
multi-core scalar |
4817
40.5 Mpixels/sec |
|
Image Decompress
single-core scalar |
2446
41.1 Mpixels/sec |
|
Image Decompress
multi-core scalar |
4748
77.5 Mpixels/sec |
|
Lua
single-core scalar |
4218
1.62 Mnodes/sec |
|
Lua
multi-core scalar |
7845
3.02 Mnodes/sec |
Floating Point | 6778 | |
---|---|---|
Mandelbrot
single-core scalar |
2223
1.48 Gflops |
|
Mandelbrot
multi-core scalar |
6126
4.01 Gflops |
|
Dot Product
single-core scalar |
3293
1.59 Gflops |
|
Dot Product
multi-core scalar |
7817
3.56 Gflops |
|
Dot Product
single-core vector |
4196
5.03 Gflops |
|
Dot Product
multi-core vector |
11324
11.8 Gflops |
|
LU Decomposition
single-core scalar |
1872
1.67 Gflops |
|
LU Decomposition
multi-core scalar |
2733
2.40 Gflops |
|
Primality Test
single-core scalar |
5444
813 Mflops |
|
Primality Test
multi-core scalar |
9792
1.82 Gflops |
|
Sharpen Image
single-core scalar |
4760
11.1 Mpixels/sec |
|
Sharpen Image
multi-core scalar |
12906
29.7 Mpixels/sec |
|
Blur Image
single-core scalar |
6058
4.79 Mpixels/sec |
|
Blur Image
multi-core scalar |
16354
12.9 Mpixels/sec |
Memory | 4403 | |
---|---|---|
Read Sequential
single-core scalar |
4548
5.57 GB/sec |
|
Write Sequential
single-core scalar |
6965
4.76 GB/sec |
|
Stdlib Allocate
single-core scalar |
2878
10.7 Mallocs/sec |
|
Stdlib Write
single-core scalar |
3271
6.77 GB/sec |
|
Stdlib Copy
single-core scalar |
4357
4.49 GB/sec |
Stream | 6125 | |
---|---|---|
Stream Copy
single-core scalar |
5461
7.47 GB/sec |
|
Stream Copy
single-core vector |
7226
9.37 GB/sec |
|
Stream Scale
single-core scalar |
5409
7.02 GB/sec |
|
Stream Scale
single-core vector |
6856
9.25 GB/sec |
|
Stream Add
single-core scalar |
5672
8.56 GB/sec |
|
Stream Add
single-core vector |
7377
10.3 GB/sec |
|
Stream Triad
single-core scalar |
5574
7.70 GB/sec |
|
Stream Triad
single-core vector |
5426
10.2 GB/sec |