Section | Description | Score | Geekbench Score |
---|---|---|---|
Geekbench 2.2.6 for Mac OS X x86 (64-bit) | |||
Integer | Processor integer performance | 5077 | 6399 |
Floating Point | Processor floating point performance | 8550 | |
Memory | Memory performance | 5062 | |
Stream | Memory bandwidth performance | 6177 |
User | sunny733 |
Upload Date | Thu, 16 Feb 2012 00:41:59 +0000 |
Views | 1 |
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 | 5077 | |
---|---|---|
Blowfish
single-core scalar |
1772
77.9 MB/sec |
|
Blowfish
multi-core scalar |
5563
228 MB/sec |
|
Text Compress
single-core scalar |
2847
9.11 MB/sec |
|
Text Compress
multi-core scalar |
6903
22.6 MB/sec |
|
Text Decompress
single-core scalar |
3141
12.9 MB/sec |
|
Text Decompress
multi-core scalar |
7661
30.5 MB/sec |
|
Image Compress
single-core scalar |
2606
21.5 Mpixels/sec |
|
Image Compress
multi-core scalar |
6394
53.8 Mpixels/sec |
|
Image Decompress
single-core scalar |
2980
50.0 Mpixels/sec |
|
Image Decompress
multi-core scalar |
6639
108 Mpixels/sec |
|
Lua
single-core scalar |
4756
1.83 Mnodes/sec |
|
Lua
multi-core scalar |
9672
3.72 Mnodes/sec |
Floating Point | 8550 | |
---|---|---|
Mandelbrot
single-core scalar |
2443
1.63 Gflops |
|
Mandelbrot
multi-core scalar |
8091
5.29 Gflops |
|
Dot Product
single-core scalar |
3984
1.92 Gflops |
|
Dot Product
multi-core scalar |
9349
4.26 Gflops |
|
Dot Product
single-core vector |
4815
5.77 Gflops |
|
Dot Product
multi-core vector |
13286
13.8 Gflops |
|
LU Decomposition
single-core scalar |
2168
1.93 Gflops |
|
LU Decomposition
multi-core scalar |
3416
3.00 Gflops |
|
Primality Test
single-core scalar |
6795
1.01 Gflops |
|
Primality Test
multi-core scalar |
12911
2.40 Gflops |
|
Sharpen Image
single-core scalar |
5704
13.3 Mpixels/sec |
|
Sharpen Image
multi-core scalar |
17789
41.0 Mpixels/sec |
|
Blur Image
single-core scalar |
6645
5.26 Mpixels/sec |
|
Blur Image
multi-core scalar |
22314
17.5 Mpixels/sec |
Memory | 5062 | |
---|---|---|
Read Sequential
single-core scalar |
5592
6.85 GB/sec |
|
Write Sequential
single-core scalar |
8014
5.48 GB/sec |
|
Stdlib Allocate
single-core scalar |
3633
13.6 Mallocs/sec |
|
Stdlib Write
single-core scalar |
3547
7.34 GB/sec |
|
Stdlib Copy
single-core scalar |
4527
4.67 GB/sec |
Stream | 6177 | |
---|---|---|
Stream Copy
single-core scalar |
5603
7.66 GB/sec |
|
Stream Copy
single-core vector |
7124
9.24 GB/sec |
|
Stream Scale
single-core scalar |
5638
7.32 GB/sec |
|
Stream Scale
single-core vector |
6777
9.15 GB/sec |
|
Stream Add
single-core scalar |
5555
8.39 GB/sec |
|
Stream Add
single-core vector |
7366
10.2 GB/sec |
|
Stream Triad
single-core scalar |
5988
8.27 GB/sec |
|
Stream Triad
single-core vector |
5367
10.0 GB/sec |