Section | Description | Score | Geekbench Score |
---|---|---|---|
Geekbench 2.2.0 for Mac OS X x86 (64-bit) | |||
Integer | Processor integer performance | 4954 | 6235 |
Floating Point | Processor floating point performance | 8161 | |
Memory | Memory performance | 5003 | |
Stream | Memory bandwidth performance | 6443 |
User | southnc |
Upload Date | Mon, 26 Sep 2011 01:04:16 +0000 |
Views | 1 |
MacBook Air (11-inch Mid 2011) | |
---|---|
Operating System | Mac OS X 10.7.1 (Build 11B2118) |
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 | 4954 | |
---|---|---|
Blowfish
single-core scalar |
1751
76.9 MB/sec |
|
Blowfish
multi-core scalar |
5477
224 MB/sec |
|
Text Compress
single-core scalar |
2803
8.97 MB/sec |
|
Text Compress
multi-core scalar |
6754
22.2 MB/sec |
|
Text Decompress
single-core scalar |
3087
12.7 MB/sec |
|
Text Decompress
multi-core scalar |
7765
30.9 MB/sec |
|
Image Compress
single-core scalar |
2565
21.2 Mpixels/sec |
|
Image Compress
multi-core scalar |
6326
53.2 Mpixels/sec |
|
Image Decompress
single-core scalar |
3038
51.0 Mpixels/sec |
|
Image Decompress
multi-core scalar |
6419
105 Mpixels/sec |
|
Lua
single-core scalar |
4522
1.74 Mnodes/sec |
|
Lua
multi-core scalar |
8942
3.44 Mnodes/sec |
Floating Point | 8161 | |
---|---|---|
Mandelbrot
single-core scalar |
2421
1.61 Gflops |
|
Mandelbrot
multi-core scalar |
7862
5.14 Gflops |
|
Dot Product
single-core scalar |
3923
1.90 Gflops |
|
Dot Product
multi-core scalar |
9251
4.22 Gflops |
|
Dot Product
single-core vector |
4762
5.71 Gflops |
|
Dot Product
multi-core vector |
12816
13.3 Gflops |
|
LU Decomposition
single-core scalar |
2045
1.82 Gflops |
|
LU Decomposition
multi-core scalar |
3372
2.96 Gflops |
|
Primality Test
single-core scalar |
6659
995 Mflops |
|
Primality Test
multi-core scalar |
11225
2.08 Gflops |
|
Sharpen Image
single-core scalar |
5621
13.1 Mpixels/sec |
|
Sharpen Image
multi-core scalar |
16837
38.8 Mpixels/sec |
|
Blur Image
single-core scalar |
6498
5.14 Mpixels/sec |
|
Blur Image
multi-core scalar |
20969
16.5 Mpixels/sec |
Memory | 5003 | |
---|---|---|
Read Sequential
single-core scalar |
5478
6.71 GB/sec |
|
Write Sequential
single-core scalar |
7721
5.28 GB/sec |
|
Stdlib Allocate
single-core scalar |
3516
13.1 Mallocs/sec |
|
Stdlib Write
single-core scalar |
3550
7.35 GB/sec |
|
Stdlib Copy
single-core scalar |
4753
4.90 GB/sec |
Stream | 6443 | |
---|---|---|
Stream Copy
single-core scalar |
6174
8.44 GB/sec |
|
Stream Copy
single-core vector |
7236
9.38 GB/sec |
|
Stream Scale
single-core scalar |
6129
7.95 GB/sec |
|
Stream Scale
single-core vector |
6907
9.32 GB/sec |
|
Stream Add
single-core scalar |
5911
8.92 GB/sec |
|
Stream Add
single-core vector |
7342
10.2 GB/sec |
|
Stream Triad
single-core scalar |
6274
8.67 GB/sec |
|
Stream Triad
single-core vector |
5572
10.4 GB/sec |