Section | Description | Score | Geekbench Score |
---|---|---|---|
Geekbench 2.1.13 for Mac OS X x86 (32-bit) | |||
Integer | Processor integer performance | 3979 | 5452 |
Floating Point | Processor floating point performance | 7495 | |
Memory | Memory performance | 4971 | |
Stream | Memory bandwidth performance | 4427 |
User | anorrah |
Upload Date | Fri, 05 Aug 2011 10:43:54 +0000 |
Views | 1 |
MacBookAir4,2 | |
---|---|
Operating System | Mac OS X 10.7 (Build 11A2063) |
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.B00.1106300929 |
Memory | 4.00 GB 1333 MHz DDR3 |
Integer | 3979 | |
---|---|---|
Blowfish
single-core scalar |
1738
76.4 MB/sec |
|
Blowfish
multi-core scalar |
5342
219 MB/sec |
|
Text Compress
single-core scalar |
2246
7.18 MB/sec |
|
Text Compress
multi-core scalar |
5439
17.8 MB/sec |
|
Text Decompress
single-core scalar |
2474
10.2 MB/sec |
|
Text Decompress
multi-core scalar |
6109
24.3 MB/sec |
|
Image Compress
single-core scalar |
1922
15.9 Mpixels/sec |
|
Image Compress
multi-core scalar |
4637
39.0 Mpixels/sec |
|
Image Decompress
single-core scalar |
1941
32.6 Mpixels/sec |
|
Image Decompress
multi-core scalar |
4123
67.3 Mpixels/sec |
|
Lua
single-core scalar |
3817
1.47 Mnodes/sec |
|
Lua
multi-core scalar |
7963
3.06 Mnodes/sec |
Floating Point | 7495 | |
---|---|---|
Mandelbrot
single-core scalar |
2264
1.51 Gflops |
|
Mandelbrot
multi-core scalar |
7386
4.83 Gflops |
|
Dot Product
single-core scalar |
3687
1.78 Gflops |
|
Dot Product
multi-core scalar |
10091
4.60 Gflops |
|
Dot Product
single-core vector |
4423
5.30 Gflops |
|
Dot Product
multi-core vector |
11434
11.9 Gflops |
|
LU Decomposition
single-core scalar |
1058
942 Mflops |
|
LU Decomposition
multi-core scalar |
2297
2.01 Gflops |
|
Primality Test
single-core scalar |
5510
823 Mflops |
|
Primality Test
multi-core scalar |
9815
1.82 Gflops |
|
Sharpen Image
single-core scalar |
5078
11.8 Mpixels/sec |
|
Sharpen Image
multi-core scalar |
14923
34.4 Mpixels/sec |
|
Blur Image
single-core scalar |
6438
5.09 Mpixels/sec |
|
Blur Image
multi-core scalar |
20536
16.1 Mpixels/sec |
Memory | 4971 | |
---|---|---|
Read Sequential
single-core scalar |
5585
6.84 GB/sec |
|
Write Sequential
single-core scalar |
8084
5.53 GB/sec |
|
Stdlib Allocate
single-core scalar |
3039
11.3 Mallocs/sec |
|
Stdlib Write
single-core scalar |
3507
7.26 GB/sec |
|
Stdlib Copy
single-core scalar |
4640
4.78 GB/sec |
Stream | 4427 | |
---|---|---|
Stream Copy
single-core scalar |
4709
6.44 GB/sec |
|
Stream Copy
single-core vector |
5717
7.41 GB/sec |
|
Stream Scale
single-core scalar |
4959
6.44 GB/sec |
|
Stream Scale
single-core vector |
5389
7.27 GB/sec |
|
Stream Add
single-core scalar |
1965
2.97 GB/sec |
|
Stream Add
single-core vector |
5971
8.31 GB/sec |
|
Stream Triad
single-core scalar |
2223
3.07 GB/sec |
|
Stream Triad
single-core vector |
4485
8.39 GB/sec |