Section | Description | Score | Geekbench Score |
---|---|---|---|
Geekbench 2.2.0 for Mac OS X x86 (32-bit) | |||
Integer | Processor integer performance | 3835 | 4882 |
Floating Point | Processor floating point performance | 6721 | |
Memory | Memory performance | 3642 | |
Stream | Memory bandwidth performance | 4591 |
User | mrich |
Upload Date | Tue, 27 Sep 2011 01:56:04 +0000 |
Views | 1 |
MacBook Air (13-inch Mid 2011) | |
---|---|
Operating System | Mac OS X 10.7.1 (Build 11B2118) |
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.B08.1109011050 |
Memory | 4.00 GB 1333 MHz DDR3 |
Integer | 3835 | |
---|---|---|
Blowfish
single-core scalar |
1581
69.5 MB/sec |
|
Blowfish
multi-core scalar |
4800
197 MB/sec |
|
Text Compress
single-core scalar |
2050
6.56 MB/sec |
|
Text Compress
multi-core scalar |
4815
15.8 MB/sec |
|
Text Decompress
single-core scalar |
2187
8.99 MB/sec |
|
Text Decompress
multi-core scalar |
6548
26.1 MB/sec |
|
Image Compress
single-core scalar |
2058
17.0 Mpixels/sec |
|
Image Compress
multi-core scalar |
4039
34.0 Mpixels/sec |
|
Image Decompress
single-core scalar |
1862
31.3 Mpixels/sec |
|
Image Decompress
multi-core scalar |
4353
71.0 Mpixels/sec |
|
Lua
single-core scalar |
3905
1.50 Mnodes/sec |
|
Lua
multi-core scalar |
7833
3.01 Mnodes/sec |
Floating Point | 6721 | |
---|---|---|
Mandelbrot
single-core scalar |
2148
1.43 Gflops |
|
Mandelbrot
multi-core scalar |
5771
3.78 Gflops |
|
Dot Product
single-core scalar |
3137
1.52 Gflops |
|
Dot Product
multi-core scalar |
7394
3.37 Gflops |
|
Dot Product
single-core vector |
4531
5.43 Gflops |
|
Dot Product
multi-core vector |
10615
11.0 Gflops |
|
LU Decomposition
single-core scalar |
871
775 Mflops |
|
LU Decomposition
multi-core scalar |
1475
1.29 Gflops |
|
Primality Test
single-core scalar |
4309
644 Mflops |
|
Primality Test
multi-core scalar |
7269
1.35 Gflops |
|
Sharpen Image
single-core scalar |
5374
12.5 Mpixels/sec |
|
Sharpen Image
multi-core scalar |
14667
33.8 Mpixels/sec |
|
Blur Image
single-core scalar |
6462
5.11 Mpixels/sec |
|
Blur Image
multi-core scalar |
20077
15.8 Mpixels/sec |
Memory | 3642 | |
---|---|---|
Read Sequential
single-core scalar |
3477
4.26 GB/sec |
|
Write Sequential
single-core scalar |
5309
3.63 GB/sec |
|
Stdlib Allocate
single-core scalar |
2286
8.53 Mallocs/sec |
|
Stdlib Write
single-core scalar |
3161
6.54 GB/sec |
|
Stdlib Copy
single-core scalar |
3978
4.10 GB/sec |
Stream | 4591 | |
---|---|---|
Stream Copy
single-core scalar |
4718
6.45 GB/sec |
|
Stream Copy
single-core vector |
5947
7.71 GB/sec |
|
Stream Scale
single-core scalar |
4191
5.44 GB/sec |
|
Stream Scale
single-core vector |
5981
8.07 GB/sec |
|
Stream Add
single-core scalar |
1824
2.75 GB/sec |
|
Stream Add
single-core vector |
6564
9.13 GB/sec |
|
Stream Triad
single-core scalar |
2382
3.29 GB/sec |
|
Stream Triad
single-core vector |
5123
9.59 GB/sec |