Section | Description | Score | Geekbench Score |
---|---|---|---|
Geekbench 2.3.1 for Mac OS X x86 (64-bit) | |||
Integer | Processor integer performance | 4840 | 5986 |
Floating Point | Processor floating point performance | 7729 | |
Memory | Memory performance | 4834 | |
Stream | Memory bandwidth performance | 6206 |
User | spoirier |
Upload Date | Sat, 21 Apr 2012 21:13:38 +0000 |
Views | 4 |
MacBook Air (13-inch Mid 2011) | |
---|---|
Operating System | Mac OS X 10.8.0 |
Model | MacBook Air (13-inch Mid 2011) |
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 x 2 |
L1 Data Cache | 32 KB x 2 |
L2 Cache | 256 KB x 2 |
L3 Cache | 4096 KB |
Motherboard | Apple Inc. Mac-742912EFDBEE19B3 MacBookAir4,2 |
BIOS | Apple Inc. MBA41.88Z.0077.B0F.1201241549 |
Memory | 4.00 GB 1333 MHz DDR3 |
Integer | 4840 | |
---|---|---|
Blowfish
single-core scalar |
1672
73.5 MB/sec |
|
Blowfish
multi-core scalar |
5319
218 MB/sec |
|
Text Compress
single-core scalar |
2596
8.30 MB/sec |
|
Text Compress
multi-core scalar |
6459
21.2 MB/sec |
|
Text Decompress
single-core scalar |
2973
12.2 MB/sec |
|
Text Decompress
multi-core scalar |
7322
29.2 MB/sec |
|
Image Compress
single-core scalar |
2525
20.9 Mpixels/sec |
|
Image Compress
multi-core scalar |
5784
48.7 Mpixels/sec |
|
Image Decompress
single-core scalar |
2930
49.2 Mpixels/sec |
|
Image Decompress
multi-core scalar |
6483
106 Mpixels/sec |
|
Lua
single-core scalar |
4543
1.75 Mnodes/sec |
|
Lua
multi-core scalar |
9477
3.65 Mnodes/sec |
Floating Point | 7729 | |
---|---|---|
Mandelbrot
single-core scalar |
2340
1.56 Gflops |
|
Mandelbrot
multi-core scalar |
7519
4.92 Gflops |
|
Dot Product
single-core scalar |
3762
1.82 Gflops |
|
Dot Product
multi-core scalar |
8773
4.00 Gflops |
|
Dot Product
single-core vector |
4618
5.53 Gflops |
|
Dot Product
multi-core vector |
12324
12.8 Gflops |
|
LU Decomposition
single-core scalar |
1625
1.45 Gflops |
|
LU Decomposition
multi-core scalar |
2972
2.61 Gflops |
|
Primality Test
single-core scalar |
6127
915 Mflops |
|
Primality Test
multi-core scalar |
11682
2.17 Gflops |
|
Sharpen Image
single-core scalar |
5057
11.8 Mpixels/sec |
|
Sharpen Image
multi-core scalar |
14589
33.6 Mpixels/sec |
|
Blur Image
single-core scalar |
6052
4.79 Mpixels/sec |
|
Blur Image
multi-core scalar |
20768
16.3 Mpixels/sec |
Memory | 4834 | |
---|---|---|
Read Sequential
single-core scalar |
5253
6.43 GB/sec |
|
Write Sequential
single-core scalar |
7510
5.14 GB/sec |
|
Stdlib Allocate
single-core scalar |
3415
12.7 Mallocs/sec |
|
Stdlib Write
single-core scalar |
3413
7.06 GB/sec |
|
Stdlib Copy
single-core scalar |
4583
4.73 GB/sec |
Stream | 6206 | |
---|---|---|
Stream Copy
single-core scalar |
5859
8.01 GB/sec |
|
Stream Copy
single-core vector |
7129
9.24 GB/sec |
|
Stream Scale
single-core scalar |
5814
7.54 GB/sec |
|
Stream Scale
single-core vector |
6934
9.36 GB/sec |
|
Stream Add
single-core scalar |
5702
8.61 GB/sec |
|
Stream Add
single-core vector |
7218
10.0 GB/sec |
|
Stream Triad
single-core scalar |
5695
7.87 GB/sec |
|
Stream Triad
single-core vector |
5303
9.93 GB/sec |