Section | Description | Score | Geekbench Score |
---|---|---|---|
Geekbench 2.2.2 for Mac OS X x86 (64-bit) | |||
Integer | Processor integer performance | 4996 | 6724 |
Floating Point | Processor floating point performance | 9613 | |
Memory | Memory performance | 4995 | |
Stream | Memory bandwidth performance | 6120 |
User | FrantisekKralik |
Upload Date | Thu, 10 Nov 2011 05:06:55 +0000 |
Views | 2 |
MacBookAir4,2 | |
---|---|
Operating System | Mac OS X 10.7.2 |
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.B0E.1110141154 |
Memory | 4.00 GB 1333 MHz DDR3 |
Integer | 4996 | |
---|---|---|
Blowfish
single-core scalar |
1956
85.9 MB/sec |
|
Blowfish
multi-core scalar |
6678
274 MB/sec |
|
Text Compress
single-core scalar |
2732
8.74 MB/sec |
|
Text Compress
multi-core scalar |
6467
21.2 MB/sec |
|
Text Decompress
single-core scalar |
2760
11.3 MB/sec |
|
Text Decompress
multi-core scalar |
7083
28.2 MB/sec |
|
Image Compress
single-core scalar |
2576
21.3 Mpixels/sec |
|
Image Compress
multi-core scalar |
6281
52.9 Mpixels/sec |
|
Image Decompress
single-core scalar |
3197
53.7 Mpixels/sec |
|
Image Decompress
multi-core scalar |
6650
108 Mpixels/sec |
|
Lua
single-core scalar |
4397
1.69 Mnodes/sec |
|
Lua
multi-core scalar |
9178
3.53 Mnodes/sec |
Floating Point | 9613 | |
---|---|---|
Mandelbrot
single-core scalar |
2267
1.51 Gflops |
|
Mandelbrot
multi-core scalar |
7821
5.12 Gflops |
|
Dot Product
single-core scalar |
3984
1.92 Gflops |
|
Dot Product
multi-core scalar |
11173
5.09 Gflops |
|
Dot Product
single-core vector |
6397
7.66 Gflops |
|
Dot Product
multi-core vector |
17756
18.5 Gflops |
|
LU Decomposition
single-core scalar |
2411
2.15 Gflops |
|
LU Decomposition
multi-core scalar |
3697
3.24 Gflops |
|
Primality Test
single-core scalar |
6388
954 Mflops |
|
Primality Test
multi-core scalar |
12255
2.27 Gflops |
|
Sharpen Image
single-core scalar |
11790
27.5 Mpixels/sec |
|
Sharpen Image
multi-core scalar |
24679
56.9 Mpixels/sec |
|
Blur Image
single-core scalar |
5396
4.27 Mpixels/sec |
|
Blur Image
multi-core scalar |
18581
14.6 Mpixels/sec |
Memory | 4995 | |
---|---|---|
Read Sequential
single-core scalar |
5764
7.06 GB/sec |
|
Write Sequential
single-core scalar |
7450
5.10 GB/sec |
|
Stdlib Allocate
single-core scalar |
3729
13.9 Mallocs/sec |
|
Stdlib Write
single-core scalar |
3504
7.25 GB/sec |
|
Stdlib Copy
single-core scalar |
4528
4.67 GB/sec |
Stream | 6120 | |
---|---|---|
Stream Copy
single-core scalar |
5538
7.57 GB/sec |
|
Stream Copy
single-core vector |
6743
8.74 GB/sec |
|
Stream Scale
single-core scalar |
5473
7.10 GB/sec |
|
Stream Scale
single-core vector |
6482
8.75 GB/sec |
|
Stream Add
single-core scalar |
6220
9.39 GB/sec |
|
Stream Add
single-core vector |
7242
10.1 GB/sec |
|
Stream Triad
single-core scalar |
5891
8.14 GB/sec |
|
Stream Triad
single-core vector |
5372
10.1 GB/sec |