Section | Description | Score | Geekbench Score |
---|---|---|---|
Geekbench 2.1.13 for Mac OS X x86 (64-bit) | |||
Integer | Processor integer performance | 4986 | 6290 |
Floating Point | Processor floating point performance | 8607 | |
Memory | Memory performance | 5046 | |
Stream | Memory bandwidth performance | 5241 |
User | sipkhoon |
Upload Date | Wed, 03 Aug 2011 17:00:56 +0000 |
Views | 3 |
MacBookAir4,2 | |
---|---|
Operating System | Mac OS X 10.7 (Build 11A2063) |
Model | MacBookAir4,2 |
Processor |
Intel Core i7-2677M @ 1.80 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 | 4096 KB |
Motherboard | Apple Inc. Mac-742912EFDBEE19B3 MacBookAir4,2 |
BIOS | Apple Inc. MBA41.88Z.0077.B00.1106300929 |
Memory | 4.00 GB 1333 MHz DDR3 |
Integer | 4986 | |
---|---|---|
Blowfish
single-core scalar |
1773
77.9 MB/sec |
|
Blowfish
multi-core scalar |
5542
227 MB/sec |
|
Text Compress
single-core scalar |
2673
8.55 MB/sec |
|
Text Compress
multi-core scalar |
6853
22.5 MB/sec |
|
Text Decompress
single-core scalar |
3102
12.7 MB/sec |
|
Text Decompress
multi-core scalar |
7722
30.8 MB/sec |
|
Image Compress
single-core scalar |
2591
21.4 Mpixels/sec |
|
Image Compress
multi-core scalar |
6472
54.5 Mpixels/sec |
|
Image Decompress
single-core scalar |
3023
50.8 Mpixels/sec |
|
Image Decompress
multi-core scalar |
6452
105 Mpixels/sec |
|
Lua
single-core scalar |
4506
1.74 Mnodes/sec |
|
Lua
multi-core scalar |
9130
3.51 Mnodes/sec |
Floating Point | 8607 | |
---|---|---|
Mandelbrot
single-core scalar |
2407
1.60 Gflops |
|
Mandelbrot
multi-core scalar |
8016
5.25 Gflops |
|
Dot Product
single-core scalar |
3949
1.91 Gflops |
|
Dot Product
multi-core scalar |
9246
4.21 Gflops |
|
Dot Product
single-core vector |
4763
5.71 Gflops |
|
Dot Product
multi-core vector |
13183
13.7 Gflops |
|
LU Decomposition
single-core scalar |
1967
1.75 Gflops |
|
LU Decomposition
multi-core scalar |
4147
3.64 Gflops |
|
Primality Test
single-core scalar |
6886
1.03 Gflops |
|
Primality Test
multi-core scalar |
12949
2.40 Gflops |
|
Sharpen Image
single-core scalar |
5627
13.1 Mpixels/sec |
|
Sharpen Image
multi-core scalar |
17446
40.2 Mpixels/sec |
|
Blur Image
single-core scalar |
6911
5.47 Mpixels/sec |
|
Blur Image
multi-core scalar |
23002
18.1 Mpixels/sec |
Memory | 5046 | |
---|---|---|
Read Sequential
single-core scalar |
5482
6.71 GB/sec |
|
Write Sequential
single-core scalar |
7933
5.43 GB/sec |
|
Stdlib Allocate
single-core scalar |
3686
13.8 Mallocs/sec |
|
Stdlib Write
single-core scalar |
3524
7.29 GB/sec |
|
Stdlib Copy
single-core scalar |
4608
4.75 GB/sec |
Stream | 5241 | |
---|---|---|
Stream Copy
single-core scalar |
4985
6.82 GB/sec |
|
Stream Copy
single-core vector |
5678
7.36 GB/sec |
|
Stream Scale
single-core scalar |
5017
6.51 GB/sec |
|
Stream Scale
single-core vector |
5421
7.32 GB/sec |
|
Stream Add
single-core scalar |
4908
7.41 GB/sec |
|
Stream Add
single-core vector |
6144
8.55 GB/sec |
|
Stream Triad
single-core scalar |
5348
7.39 GB/sec |
|
Stream Triad
single-core vector |
4433
8.30 GB/sec |