Section | Description | Score | Geekbench Score |
---|---|---|---|
Geekbench 2.2.2 for Mac OS X x86 (64-bit) | |||
Integer | Processor integer performance | 4949 | 6778 |
Floating Point | Processor floating point performance | 9762 | |
Memory | Memory performance | 5036 | |
Stream | Memory bandwidth performance | 6222 |
User | pietdelsupehe |
Upload Date | Sat, 20 Aug 2011 05:42:35 +0000 |
Views | 2 |
MacBookAir4,2 | |
---|---|
Operating System | Mac OS X 10.7.1 |
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 | 0 KB |
L1 Data Cache | 0 KB |
L2 Cache | 1024 KB |
L3 Cache | 0 KB |
Motherboard | Apple Inc. Mac-742912EFDBEE19B3 MacBookAir4,2 |
BIOS | Apple Inc. MBA41.88Z.0077.B00.1106300929 |
Memory | 4.00 GB 1333 MHz DDR3 |
Integer | 4949 | |
---|---|---|
Blowfish
single-core scalar |
1958
86.0 MB/sec |
|
Blowfish
multi-core scalar |
6670
273 MB/sec |
|
Text Compress
single-core scalar |
2728
8.73 MB/sec |
|
Text Compress
multi-core scalar |
6313
20.7 MB/sec |
|
Text Decompress
single-core scalar |
2775
11.4 MB/sec |
|
Text Decompress
multi-core scalar |
7070
28.2 MB/sec |
|
Image Compress
single-core scalar |
2581
21.3 Mpixels/sec |
|
Image Compress
multi-core scalar |
6291
52.9 Mpixels/sec |
|
Image Decompress
single-core scalar |
3132
52.6 Mpixels/sec |
|
Image Decompress
multi-core scalar |
6622
108 Mpixels/sec |
|
Lua
single-core scalar |
4102
1.58 Mnodes/sec |
|
Lua
multi-core scalar |
9153
3.52 Mnodes/sec |
Floating Point | 9762 | |
---|---|---|
Mandelbrot
single-core scalar |
2272
1.51 Gflops |
|
Mandelbrot
multi-core scalar |
7803
5.11 Gflops |
|
Dot Product
single-core scalar |
3924
1.90 Gflops |
|
Dot Product
multi-core scalar |
10903
4.97 Gflops |
|
Dot Product
single-core vector |
6425
7.70 Gflops |
|
Dot Product
multi-core vector |
17035
17.7 Gflops |
|
LU Decomposition
single-core scalar |
2463
2.19 Gflops |
|
LU Decomposition
multi-core scalar |
3459
3.03 Gflops |
|
Primality Test
single-core scalar |
6405
957 Mflops |
|
Primality Test
multi-core scalar |
11392
2.11 Gflops |
|
Sharpen Image
single-core scalar |
11653
27.2 Mpixels/sec |
|
Sharpen Image
multi-core scalar |
28934
66.7 Mpixels/sec |
|
Blur Image
single-core scalar |
5426
4.29 Mpixels/sec |
|
Blur Image
multi-core scalar |
18577
14.6 Mpixels/sec |
Memory | 5036 | |
---|---|---|
Read Sequential
single-core scalar |
5775
7.07 GB/sec |
|
Write Sequential
single-core scalar |
7464
5.10 GB/sec |
|
Stdlib Allocate
single-core scalar |
3723
13.9 Mallocs/sec |
|
Stdlib Write
single-core scalar |
3519
7.28 GB/sec |
|
Stdlib Copy
single-core scalar |
4702
4.85 GB/sec |
Stream | 6222 | |
---|---|---|
Stream Copy
single-core scalar |
5531
7.56 GB/sec |
|
Stream Copy
single-core vector |
6969
9.04 GB/sec |
|
Stream Scale
single-core scalar |
5447
7.07 GB/sec |
|
Stream Scale
single-core vector |
6646
8.97 GB/sec |
|
Stream Add
single-core scalar |
6180
9.33 GB/sec |
|
Stream Add
single-core vector |
7242
10.1 GB/sec |
|
Stream Triad
single-core scalar |
6486
8.96 GB/sec |
|
Stream Triad
single-core vector |
5281
9.89 GB/sec |