Section | Description | Score | Geekbench Score |
---|---|---|---|
Geekbench 2.2.0 for Mac OS X x86 (64-bit) | |||
Integer | Processor integer performance | 4980 | 6257 |
Floating Point | Processor floating point performance | 8397 | |
Memory | Memory performance | 4889 | |
Stream | Memory bandwidth performance | 5979 |
User | richlee111 |
Upload Date | Tue, 25 Oct 2011 05:21:37 +0000 |
Views | 9 |
MacBook Air (11-inch Mid 2011) | |
---|---|
Operating System | Mac OS X 10.7.2 (Build 11C73) |
Model | MacBook Air (11-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-C08A6BB70A942AC2 MacBookAir4,1 |
BIOS | Apple Inc. MBA41.88Z.0077.B08.1109011050 |
Memory | 4.00 GB 1333 MHz DDR3 |
Integer | 4980 | |
---|---|---|
Blowfish
single-core scalar |
1744
76.6 MB/sec |
|
Blowfish
multi-core scalar |
5512
226 MB/sec |
|
Text Compress
single-core scalar |
2823
9.03 MB/sec |
|
Text Compress
multi-core scalar |
6764
22.2 MB/sec |
|
Text Decompress
single-core scalar |
3107
12.8 MB/sec |
|
Text Decompress
multi-core scalar |
7730
30.8 MB/sec |
|
Image Compress
single-core scalar |
2549
21.1 Mpixels/sec |
|
Image Compress
multi-core scalar |
6376
53.6 Mpixels/sec |
|
Image Decompress
single-core scalar |
3019
50.7 Mpixels/sec |
|
Image Decompress
multi-core scalar |
6661
109 Mpixels/sec |
|
Lua
single-core scalar |
4551
1.75 Mnodes/sec |
|
Lua
multi-core scalar |
8934
3.44 Mnodes/sec |
Floating Point | 8397 | |
---|---|---|
Mandelbrot
single-core scalar |
2407
1.60 Gflops |
|
Mandelbrot
multi-core scalar |
7943
5.20 Gflops |
|
Dot Product
single-core scalar |
3918
1.89 Gflops |
|
Dot Product
multi-core scalar |
9217
4.20 Gflops |
|
Dot Product
single-core vector |
4739
5.68 Gflops |
|
Dot Product
multi-core vector |
13018
13.5 Gflops |
|
LU Decomposition
single-core scalar |
2176
1.94 Gflops |
|
LU Decomposition
multi-core scalar |
3383
2.97 Gflops |
|
Primality Test
single-core scalar |
6650
993 Mflops |
|
Primality Test
multi-core scalar |
12778
2.37 Gflops |
|
Sharpen Image
single-core scalar |
5621
13.1 Mpixels/sec |
|
Sharpen Image
multi-core scalar |
17220
39.7 Mpixels/sec |
|
Blur Image
single-core scalar |
6577
5.21 Mpixels/sec |
|
Blur Image
multi-core scalar |
21924
17.2 Mpixels/sec |
Memory | 4889 | |
---|---|---|
Read Sequential
single-core scalar |
5377
6.58 GB/sec |
|
Write Sequential
single-core scalar |
7700
5.27 GB/sec |
|
Stdlib Allocate
single-core scalar |
3609
13.5 Mallocs/sec |
|
Stdlib Write
single-core scalar |
3393
7.02 GB/sec |
|
Stdlib Copy
single-core scalar |
4367
4.50 GB/sec |
Stream | 5979 | |
---|---|---|
Stream Copy
single-core scalar |
5450
7.45 GB/sec |
|
Stream Copy
single-core vector |
6821
8.84 GB/sec |
|
Stream Scale
single-core scalar |
5955
7.73 GB/sec |
|
Stream Scale
single-core vector |
6366
8.59 GB/sec |
|
Stream Add
single-core scalar |
5291
7.99 GB/sec |
|
Stream Add
single-core vector |
6988
9.72 GB/sec |
|
Stream Triad
single-core scalar |
5782
7.99 GB/sec |
|
Stream Triad
single-core vector |
5184
9.70 GB/sec |