Section | Description | Score | Geekbench Score |
---|---|---|---|
Geekbench 2.1.2 for Mac OS X x86 (64-bit) | |||
Integer | Processor integer performance | 5059 | 6337 |
Floating Point | Processor floating point performance | 8600 | |
Memory | Memory performance | 5059 | |
Stream | Memory bandwidth performance | 5455 |
User | scottiebumich |
Upload Date | Wed, 28 Sep 2011 01:33:40 +0000 |
Views | 2 |
MacBookAir4,2 | |
---|---|
Operating System | Mac OS X 10.7.1 (Build 11B2118) |
Model | MacBookAir4,2 |
Processor |
Intel Core i7-2677M @ 1.80 GHz
0 Processors, 4 Cores |
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.B08.1109011050 |
Memory | 4.00 GB 1333 MHz DDR3 |
Integer | 5059 | |
---|---|---|
Blowfish
single-core scalar |
1755
77.1 MB/sec |
|
Blowfish
multi-core scalar |
5513
226 MB/sec |
|
Text Compress
single-core scalar |
2835
9.07 MB/sec |
|
Text Compress
multi-core scalar |
6746
22.1 MB/sec |
|
Text Decompress
single-core scalar |
3101
12.7 MB/sec |
|
Text Decompress
multi-core scalar |
7749
30.9 MB/sec |
|
Image Compress
single-core scalar |
2565
21.2 Mpixels/sec |
|
Image Compress
multi-core scalar |
6475
54.5 Mpixels/sec |
|
Image Decompress
single-core scalar |
3050
51.2 Mpixels/sec |
|
Image Decompress
multi-core scalar |
6614
108 Mpixels/sec |
|
Lua
single-core scalar |
4794
1.85 Mnodes/sec |
|
Lua
multi-core scalar |
9512
3.66 Mnodes/sec |
Floating Point | 8600 | |
---|---|---|
Mandelbrot
single-core scalar |
2420
1.61 Gflops |
|
Mandelbrot
multi-core scalar |
7981
5.22 Gflops |
|
Dot Product
single-core scalar |
3949
1.91 Gflops |
|
Dot Product
multi-core scalar |
9218
4.20 Gflops |
|
Dot Product
single-core vector |
4754
5.70 Gflops |
|
Dot Product
multi-core vector |
12970
13.5 Gflops |
|
LU Decomposition
single-core scalar |
1944
1.73 Gflops |
|
LU Decomposition
multi-core scalar |
4214
3.69 Gflops |
|
Primality Test
single-core scalar |
6843
1.02 Gflops |
|
Primality Test
multi-core scalar |
13165
2.44 Gflops |
|
Sharpen Image
single-core scalar |
5700
13.3 Mpixels/sec |
|
Sharpen Image
multi-core scalar |
17388
40.1 Mpixels/sec |
|
Blur Image
single-core scalar |
6903
5.46 Mpixels/sec |
|
Blur Image
multi-core scalar |
22951
18.0 Mpixels/sec |
Memory | 5059 | |
---|---|---|
Read Sequential
single-core scalar |
5526
6.77 GB/sec |
|
Write Sequential
single-core scalar |
7886
5.39 GB/sec |
|
Stdlib Allocate
single-core scalar |
3653
13.6 Mallocs/sec |
|
Stdlib Write
single-core scalar |
3521
7.29 GB/sec |
|
Stdlib Copy
single-core scalar |
4713
4.86 GB/sec |
Stream | 5455 | |
---|---|---|
Stream Copy
single-core scalar |
5194
7.10 GB/sec |
|
Stream Copy
single-core vector |
5683
7.37 GB/sec |
|
Stream Scale
single-core scalar |
5250
6.81 GB/sec |
|
Stream Scale
single-core vector |
5675
7.66 GB/sec |
|
Stream Add
single-core scalar |
5263
7.94 GB/sec |
|
Stream Add
single-core vector |
6329
8.80 GB/sec |
|
Stream Triad
single-core scalar |
5539
7.65 GB/sec |
|
Stream Triad
single-core vector |
4707
8.81 GB/sec |