Section | Description | Score | Geekbench Score |
---|---|---|---|
Geekbench 2.2.2 for Mac OS X x86 (32-bit) | |||
Integer | Processor integer performance | 4317 | 6709 |
Floating Point | Processor floating point performance | 9554 | |
Memory | Memory performance | 5874 | |
Stream | Memory bandwidth performance | 6794 |
Upload Date | Sat, 30 Jul 2011 00:38:21 +0000 |
Views | 12 |
MacBook Air (13-inch, Mid 2011) | |
---|---|
Operating System | Mac OS X 10.7.0 |
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.B00.1106300929 |
Memory | 4.00 GB 1333 MHz DDR3 |
Integer | 4317 | |
---|---|---|
Blowfish
single-core scalar |
1897
83.3 MB/sec |
|
Blowfish
multi-core scalar |
6290
258 MB/sec |
|
Text Compress
single-core scalar |
2434
7.79 MB/sec |
|
Text Compress
multi-core scalar |
5691
18.7 MB/sec |
|
Text Decompress
single-core scalar |
2590
10.6 MB/sec |
|
Text Decompress
multi-core scalar |
6703
26.7 MB/sec |
|
Image Compress
single-core scalar |
2083
17.2 Mpixels/sec |
|
Image Compress
multi-core scalar |
4952
41.7 Mpixels/sec |
|
Image Decompress
single-core scalar |
2241
37.6 Mpixels/sec |
|
Image Decompress
multi-core scalar |
4607
75.2 Mpixels/sec |
|
Lua
single-core scalar |
3772
1.45 Mnodes/sec |
|
Lua
multi-core scalar |
8546
3.29 Mnodes/sec |
Floating Point | 9554 | |
---|---|---|
Mandelbrot
single-core scalar |
2270
1.51 Gflops |
|
Mandelbrot
multi-core scalar |
7815
5.11 Gflops |
|
Dot Product
single-core scalar |
3903
1.89 Gflops |
|
Dot Product
multi-core scalar |
10335
4.71 Gflops |
|
Dot Product
single-core vector |
6404
7.67 Gflops |
|
Dot Product
multi-core vector |
17557
18.3 Gflops |
|
LU Decomposition
single-core scalar |
2245
2.00 Gflops |
|
LU Decomposition
multi-core scalar |
3429
3.01 Gflops |
|
Primality Test
single-core scalar |
5695
851 Mflops |
|
Primality Test
multi-core scalar |
10690
1.98 Gflops |
|
Sharpen Image
single-core scalar |
11572
27.0 Mpixels/sec |
|
Sharpen Image
multi-core scalar |
27799
64.1 Mpixels/sec |
|
Blur Image
single-core scalar |
5349
4.23 Mpixels/sec |
|
Blur Image
multi-core scalar |
18704
14.7 Mpixels/sec |
Memory | 5874 | |
---|---|---|
Read Sequential
single-core scalar |
6865
8.41 GB/sec |
|
Write Sequential
single-core scalar |
10883
7.44 GB/sec |
|
Stdlib Allocate
single-core scalar |
3589
13.4 Mallocs/sec |
|
Stdlib Write
single-core scalar |
3519
7.28 GB/sec |
|
Stdlib Copy
single-core scalar |
4515
4.65 GB/sec |
Stream | 6794 | |
---|---|---|
Stream Copy
single-core scalar |
6430
8.79 GB/sec |
|
Stream Copy
single-core vector |
6755
8.76 GB/sec |
|
Stream Scale
single-core scalar |
6664
8.65 GB/sec |
|
Stream Scale
single-core vector |
7108
9.59 GB/sec |
|
Stream Add
single-core scalar |
6851
10.3 GB/sec |
|
Stream Add
single-core vector |
7646
10.6 GB/sec |
|
Stream Triad
single-core scalar |
7392
10.2 GB/sec |
|
Stream Triad
single-core vector |
5507
10.3 GB/sec |