Section | Description | Score | Geekbench Score |
---|---|---|---|
Geekbench 2.1.13 for Mac OS X x86 (64-bit) | |||
Integer | Processor integer performance | 4955 | 6267 |
Floating Point | Processor floating point performance | 8600 | |
Memory | Memory performance | 5051 | |
Stream | Memory bandwidth performance | 5129 |
User | Bukey |
Upload Date | Wed, 27 Jul 2011 16:18:02 +0000 |
Views | 1 |
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 | 4955 | |
---|---|---|
Blowfish
single-core scalar |
1766
77.6 MB/sec |
|
Blowfish
multi-core scalar |
5539
227 MB/sec |
|
Text Compress
single-core scalar |
2827
9.04 MB/sec |
|
Text Compress
multi-core scalar |
6804
22.3 MB/sec |
|
Text Decompress
single-core scalar |
3163
13.0 MB/sec |
|
Text Decompress
multi-core scalar |
7611
30.3 MB/sec |
|
Image Compress
single-core scalar |
2343
19.4 Mpixels/sec |
|
Image Compress
multi-core scalar |
6412
54.0 Mpixels/sec |
|
Image Decompress
single-core scalar |
2741
46.0 Mpixels/sec |
|
Image Decompress
multi-core scalar |
6573
107 Mpixels/sec |
|
Lua
single-core scalar |
4594
1.77 Mnodes/sec |
|
Lua
multi-core scalar |
9091
3.50 Mnodes/sec |
Floating Point | 8600 | |
---|---|---|
Mandelbrot
single-core scalar |
2432
1.62 Gflops |
|
Mandelbrot
multi-core scalar |
8019
5.25 Gflops |
|
Dot Product
single-core scalar |
3946
1.91 Gflops |
|
Dot Product
multi-core scalar |
9185
4.19 Gflops |
|
Dot Product
single-core vector |
4741
5.68 Gflops |
|
Dot Product
multi-core vector |
13074
13.6 Gflops |
|
LU Decomposition
single-core scalar |
1921
1.71 Gflops |
|
LU Decomposition
multi-core scalar |
4157
3.65 Gflops |
|
Primality Test
single-core scalar |
6853
1.02 Gflops |
|
Primality Test
multi-core scalar |
13060
2.42 Gflops |
|
Sharpen Image
single-core scalar |
5685
13.3 Mpixels/sec |
|
Sharpen Image
multi-core scalar |
17350
40.0 Mpixels/sec |
|
Blur Image
single-core scalar |
6905
5.46 Mpixels/sec |
|
Blur Image
multi-core scalar |
23078
18.1 Mpixels/sec |
Memory | 5051 | |
---|---|---|
Read Sequential
single-core scalar |
5481
6.71 GB/sec |
|
Write Sequential
single-core scalar |
7878
5.39 GB/sec |
|
Stdlib Allocate
single-core scalar |
3657
13.6 Mallocs/sec |
|
Stdlib Write
single-core scalar |
3560
7.37 GB/sec |
|
Stdlib Copy
single-core scalar |
4679
4.82 GB/sec |
Stream | 5129 | |
---|---|---|
Stream Copy
single-core scalar |
4972
6.80 GB/sec |
|
Stream Copy
single-core vector |
5547
7.19 GB/sec |
|
Stream Scale
single-core scalar |
4875
6.33 GB/sec |
|
Stream Scale
single-core vector |
5253
7.09 GB/sec |
|
Stream Add
single-core scalar |
4846
7.32 GB/sec |
|
Stream Add
single-core vector |
5727
7.97 GB/sec |
|
Stream Triad
single-core scalar |
5402
7.46 GB/sec |
|
Stream Triad
single-core vector |
4412
8.26 GB/sec |