Section | Description | Score | Geekbench Score |
---|---|---|---|
Geekbench 2.2.6 for Mac OS X x86 (64-bit) | |||
Integer | Processor integer performance | 5027 | 6001 |
Floating Point | Processor floating point performance | 7677 | |
Memory | Memory performance | 4714 | |
Stream | Memory bandwidth performance | 6120 |
User | dpgvan |
Upload Date | Wed, 08 Feb 2012 07:14:51 +0000 |
Views | 2 |
MacBook Air (13-inch Mid 2011) | |
---|---|
Operating System | Mac OS X 10.7.3 (Build 11D50b) |
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.B0E.1110141154 |
Memory | 4.00 GB 1333 MHz DDR3 |
Integer | 5027 | |
---|---|---|
Blowfish
single-core scalar |
1763
77.4 MB/sec |
|
Blowfish
multi-core scalar |
5546
227 MB/sec |
|
Text Compress
single-core scalar |
2814
9.00 MB/sec |
|
Text Compress
multi-core scalar |
6885
22.6 MB/sec |
|
Text Decompress
single-core scalar |
3125
12.8 MB/sec |
|
Text Decompress
multi-core scalar |
7630
30.4 MB/sec |
|
Image Compress
single-core scalar |
2472
20.4 Mpixels/sec |
|
Image Compress
multi-core scalar |
6417
54.0 Mpixels/sec |
|
Image Decompress
single-core scalar |
2955
49.6 Mpixels/sec |
|
Image Decompress
multi-core scalar |
6495
106 Mpixels/sec |
|
Lua
single-core scalar |
4701
1.81 Mnodes/sec |
|
Lua
multi-core scalar |
9525
3.66 Mnodes/sec |
Floating Point | 7677 | |
---|---|---|
Mandelbrot
single-core scalar |
2433
1.62 Gflops |
|
Mandelbrot
multi-core scalar |
8090
5.29 Gflops |
|
Dot Product
single-core scalar |
3903
1.89 Gflops |
|
Dot Product
multi-core scalar |
8374
3.82 Gflops |
|
Dot Product
single-core vector |
4464
5.35 Gflops |
|
Dot Product
multi-core vector |
11305
11.8 Gflops |
|
LU Decomposition
single-core scalar |
1873
1.67 Gflops |
|
LU Decomposition
multi-core scalar |
2492
2.19 Gflops |
|
Primality Test
single-core scalar |
6225
930 Mflops |
|
Primality Test
multi-core scalar |
9516
1.77 Gflops |
|
Sharpen Image
single-core scalar |
5282
12.3 Mpixels/sec |
|
Sharpen Image
multi-core scalar |
17022
39.2 Mpixels/sec |
|
Blur Image
single-core scalar |
6585
5.21 Mpixels/sec |
|
Blur Image
multi-core scalar |
19914
15.7 Mpixels/sec |
Memory | 4714 | |
---|---|---|
Read Sequential
single-core scalar |
4775
5.85 GB/sec |
|
Write Sequential
single-core scalar |
7634
5.22 GB/sec |
|
Stdlib Allocate
single-core scalar |
3354
12.5 Mallocs/sec |
|
Stdlib Write
single-core scalar |
3268
6.76 GB/sec |
|
Stdlib Copy
single-core scalar |
4542
4.68 GB/sec |
Stream | 6120 | |
---|---|---|
Stream Copy
single-core scalar |
5516
7.54 GB/sec |
|
Stream Copy
single-core vector |
7070
9.17 GB/sec |
|
Stream Scale
single-core scalar |
5470
7.10 GB/sec |
|
Stream Scale
single-core vector |
6658
8.99 GB/sec |
|
Stream Add
single-core scalar |
5412
8.17 GB/sec |
|
Stream Add
single-core vector |
7644
10.6 GB/sec |
|
Stream Triad
single-core scalar |
5771
7.97 GB/sec |
|
Stream Triad
single-core vector |
5419
10.1 GB/sec |