Section | Description | Score | Geekbench Score |
---|---|---|---|
Geekbench 2.1.13 for Mac OS X x86 (32-bit) | |||
Integer | Processor integer performance | 3972 | 5425 |
Floating Point | Processor floating point performance | 7401 | |
Memory | Memory performance | 4933 | |
Stream | Memory bandwidth performance | 4584 |
User | jcole |
Upload Date | Wed, 02 May 2012 00:13:35 +0000 |
Views | 3 |
MacBookAir4,2 | |
---|---|
Operating System | Mac OS X 10.7.3 (Build 11D50) |
Model | MacBookAir4,2 |
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 |
L1 Data Cache | 32 KB |
L2 Cache | 256 KB |
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 | 3972 | |
---|---|---|
Blowfish
single-core scalar |
1722
75.7 MB/sec |
|
Blowfish
multi-core scalar |
5349
219 MB/sec |
|
Text Compress
single-core scalar |
2253
7.21 MB/sec |
|
Text Compress
multi-core scalar |
5390
17.7 MB/sec |
|
Text Decompress
single-core scalar |
2457
10.1 MB/sec |
|
Text Decompress
multi-core scalar |
6102
24.3 MB/sec |
|
Image Compress
single-core scalar |
1880
15.5 Mpixels/sec |
|
Image Compress
multi-core scalar |
4749
40.0 Mpixels/sec |
|
Image Decompress
single-core scalar |
1911
32.1 Mpixels/sec |
|
Image Decompress
multi-core scalar |
4135
67.5 Mpixels/sec |
|
Lua
single-core scalar |
3793
1.46 Mnodes/sec |
|
Lua
multi-core scalar |
7926
3.05 Mnodes/sec |
Floating Point | 7401 | |
---|---|---|
Mandelbrot
single-core scalar |
2236
1.49 Gflops |
|
Mandelbrot
multi-core scalar |
7305
4.78 Gflops |
|
Dot Product
single-core scalar |
3553
1.72 Gflops |
|
Dot Product
multi-core scalar |
9570
4.36 Gflops |
|
Dot Product
single-core vector |
4391
5.26 Gflops |
|
Dot Product
multi-core vector |
11253
11.7 Gflops |
|
LU Decomposition
single-core scalar |
1024
912 Mflops |
|
LU Decomposition
multi-core scalar |
2302
2.02 Gflops |
|
Primality Test
single-core scalar |
5384
804 Mflops |
|
Primality Test
multi-core scalar |
9798
1.82 Gflops |
|
Sharpen Image
single-core scalar |
5023
11.7 Mpixels/sec |
|
Sharpen Image
multi-core scalar |
14979
34.5 Mpixels/sec |
|
Blur Image
single-core scalar |
6321
5.00 Mpixels/sec |
|
Blur Image
multi-core scalar |
20487
16.1 Mpixels/sec |
Memory | 4933 | |
---|---|---|
Read Sequential
single-core scalar |
5569
6.82 GB/sec |
|
Write Sequential
single-core scalar |
7952
5.44 GB/sec |
|
Stdlib Allocate
single-core scalar |
3050
11.4 Mallocs/sec |
|
Stdlib Write
single-core scalar |
3478
7.20 GB/sec |
|
Stdlib Copy
single-core scalar |
4617
4.76 GB/sec |
Stream | 4584 | |
---|---|---|
Stream Copy
single-core scalar |
4891
6.69 GB/sec |
|
Stream Copy
single-core vector |
6018
7.80 GB/sec |
|
Stream Scale
single-core scalar |
5101
6.62 GB/sec |
|
Stream Scale
single-core vector |
5789
7.81 GB/sec |
|
Stream Add
single-core scalar |
1921
2.90 GB/sec |
|
Stream Add
single-core vector |
6117
8.51 GB/sec |
|
Stream Triad
single-core scalar |
2211
3.06 GB/sec |
|
Stream Triad
single-core vector |
4627
8.66 GB/sec |