Section | Description | Score | Geekbench Score |
---|---|---|---|
Geekbench 2.1.7 for Mac OS X x86 (64-bit) | |||
Integer | Processor integer performance | 5070 | 6320 |
Floating Point | Processor floating point performance | 8612 | |
Memory | Memory performance | 5064 | |
Stream | Memory bandwidth performance | 5193 |
User | zero9 |
Upload Date | Mon, 15 Aug 2011 01:22:44 +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 | 5070 | |
---|---|---|
Blowfish
single-core scalar |
1759
77.3 MB/sec |
|
Blowfish
multi-core scalar |
5533
227 MB/sec |
|
Text Compress
single-core scalar |
2825
9.04 MB/sec |
|
Text Compress
multi-core scalar |
6778
22.2 MB/sec |
|
Text Decompress
single-core scalar |
3099
12.7 MB/sec |
|
Text Decompress
multi-core scalar |
7733
30.8 MB/sec |
|
Image Compress
single-core scalar |
2577
21.3 Mpixels/sec |
|
Image Compress
multi-core scalar |
6333
53.3 Mpixels/sec |
|
Image Decompress
single-core scalar |
3014
50.6 Mpixels/sec |
|
Image Decompress
multi-core scalar |
6462
105 Mpixels/sec |
|
Lua
single-core scalar |
4848
1.87 Mnodes/sec |
|
Lua
multi-core scalar |
9881
3.80 Mnodes/sec |
Floating Point | 8612 | |
---|---|---|
Mandelbrot
single-core scalar |
2418
1.61 Gflops |
|
Mandelbrot
multi-core scalar |
7965
5.21 Gflops |
|
Dot Product
single-core scalar |
3955
1.91 Gflops |
|
Dot Product
multi-core scalar |
9251
4.22 Gflops |
|
Dot Product
single-core vector |
4755
5.70 Gflops |
|
Dot Product
multi-core vector |
13213
13.7 Gflops |
|
LU Decomposition
single-core scalar |
1974
1.76 Gflops |
|
LU Decomposition
multi-core scalar |
4111
3.60 Gflops |
|
Primality Test
single-core scalar |
6841
1.02 Gflops |
|
Primality Test
multi-core scalar |
13174
2.44 Gflops |
|
Sharpen Image
single-core scalar |
5677
13.2 Mpixels/sec |
|
Sharpen Image
multi-core scalar |
17319
39.9 Mpixels/sec |
|
Blur Image
single-core scalar |
6901
5.46 Mpixels/sec |
|
Blur Image
multi-core scalar |
23021
18.1 Mpixels/sec |
Memory | 5064 | |
---|---|---|
Read Sequential
single-core scalar |
5479
6.71 GB/sec |
|
Write Sequential
single-core scalar |
7878
5.39 GB/sec |
|
Stdlib Allocate
single-core scalar |
3670
13.7 Mallocs/sec |
|
Stdlib Write
single-core scalar |
3546
7.34 GB/sec |
|
Stdlib Copy
single-core scalar |
4747
4.89 GB/sec |
Stream | 5193 | |
---|---|---|
Stream Copy
single-core scalar |
4994
6.83 GB/sec |
|
Stream Copy
single-core vector |
5662
7.34 GB/sec |
|
Stream Scale
single-core scalar |
5000
6.49 GB/sec |
|
Stream Scale
single-core vector |
5276
7.12 GB/sec |
|
Stream Add
single-core scalar |
4877
7.36 GB/sec |
|
Stream Add
single-core vector |
5984
8.32 GB/sec |
|
Stream Triad
single-core scalar |
5278
7.29 GB/sec |
|
Stream Triad
single-core vector |
4475
8.38 GB/sec |