Section | Description | Score | Geekbench Score |
---|---|---|---|
Geekbench 2.1.13 for Mac OS X x86 (64-bit) | |||
Integer | Processor integer performance | 4551 | 5809 |
Floating Point | Processor floating point performance | 7859 | |
Memory | Memory performance | 4751 | |
Stream | Memory bandwidth performance | 5158 |
User | guilhermefdc |
Upload Date | Thu, 28 Jul 2011 22:45:46 +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 | 4551 | |
---|---|---|
Blowfish
single-core scalar |
1642
72.2 MB/sec |
|
Blowfish
multi-core scalar |
5078
208 MB/sec |
|
Text Compress
single-core scalar |
2465
7.88 MB/sec |
|
Text Compress
multi-core scalar |
6069
19.9 MB/sec |
|
Text Decompress
single-core scalar |
2893
11.9 MB/sec |
|
Text Decompress
multi-core scalar |
7037
28.0 MB/sec |
|
Image Compress
single-core scalar |
2392
19.8 Mpixels/sec |
|
Image Compress
multi-core scalar |
5890
49.6 Mpixels/sec |
|
Image Decompress
single-core scalar |
2783
46.7 Mpixels/sec |
|
Image Decompress
multi-core scalar |
5915
96.5 Mpixels/sec |
|
Lua
single-core scalar |
4217
1.62 Mnodes/sec |
|
Lua
multi-core scalar |
8239
3.17 Mnodes/sec |
Floating Point | 7859 | |
---|---|---|
Mandelbrot
single-core scalar |
2258
1.50 Gflops |
|
Mandelbrot
multi-core scalar |
7361
4.82 Gflops |
|
Dot Product
single-core scalar |
3654
1.77 Gflops |
|
Dot Product
multi-core scalar |
8728
3.98 Gflops |
|
Dot Product
single-core vector |
4413
5.29 Gflops |
|
Dot Product
multi-core vector |
11964
12.4 Gflops |
|
LU Decomposition
single-core scalar |
1724
1.53 Gflops |
|
LU Decomposition
multi-core scalar |
3877
3.40 Gflops |
|
Primality Test
single-core scalar |
6254
934 Mflops |
|
Primality Test
multi-core scalar |
11738
2.18 Gflops |
|
Sharpen Image
single-core scalar |
5101
11.9 Mpixels/sec |
|
Sharpen Image
multi-core scalar |
15721
36.2 Mpixels/sec |
|
Blur Image
single-core scalar |
6328
5.01 Mpixels/sec |
|
Blur Image
multi-core scalar |
20906
16.4 Mpixels/sec |
Memory | 4751 | |
---|---|---|
Read Sequential
single-core scalar |
5153
6.31 GB/sec |
|
Write Sequential
single-core scalar |
7192
4.92 GB/sec |
|
Stdlib Allocate
single-core scalar |
3247
12.1 Mallocs/sec |
|
Stdlib Write
single-core scalar |
3496
7.24 GB/sec |
|
Stdlib Copy
single-core scalar |
4669
4.81 GB/sec |
Stream | 5158 | |
---|---|---|
Stream Copy
single-core scalar |
4853
6.64 GB/sec |
|
Stream Copy
single-core vector |
5738
7.44 GB/sec |
|
Stream Scale
single-core scalar |
4824
6.26 GB/sec |
|
Stream Scale
single-core vector |
5355
7.23 GB/sec |
|
Stream Add
single-core scalar |
4885
7.37 GB/sec |
|
Stream Add
single-core vector |
6000
8.35 GB/sec |
|
Stream Triad
single-core scalar |
5168
7.14 GB/sec |
|
Stream Triad
single-core vector |
4444
8.32 GB/sec |