Section | Description | Score | Geekbench Score |
---|---|---|---|
Geekbench 2.2.0 for Mac OS X x86 (64-bit) | |||
Integer | Processor integer performance | 4250 | 5461 |
Floating Point | Processor floating point performance | 7220 | |
Memory | Memory performance | 4378 | |
Stream | Memory bandwidth performance | 5717 |
User | pluxus |
Upload Date | Tue, 27 Sep 2011 20:58:29 +0000 |
Views | 6 |
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 | 4250 | |
---|---|---|
Blowfish
single-core scalar |
1584
69.6 MB/sec |
|
Blowfish
multi-core scalar |
4708
193 MB/sec |
|
Text Compress
single-core scalar |
2414
7.72 MB/sec |
|
Text Compress
multi-core scalar |
5661
18.6 MB/sec |
|
Text Decompress
single-core scalar |
2630
10.8 MB/sec |
|
Text Decompress
multi-core scalar |
6723
26.8 MB/sec |
|
Image Compress
single-core scalar |
2197
18.2 Mpixels/sec |
|
Image Compress
multi-core scalar |
5129
43.2 Mpixels/sec |
|
Image Decompress
single-core scalar |
2738
46.0 Mpixels/sec |
|
Image Decompress
multi-core scalar |
6177
101 Mpixels/sec |
|
Lua
single-core scalar |
3639
1.40 Mnodes/sec |
|
Lua
multi-core scalar |
7410
2.85 Mnodes/sec |
Floating Point | 7220 | |
---|---|---|
Mandelbrot
single-core scalar |
2267
1.51 Gflops |
|
Mandelbrot
multi-core scalar |
6730
4.40 Gflops |
|
Dot Product
single-core scalar |
3327
1.61 Gflops |
|
Dot Product
multi-core scalar |
8017
3.65 Gflops |
|
Dot Product
single-core vector |
3967
4.75 Gflops |
|
Dot Product
multi-core vector |
11200
11.6 Gflops |
|
LU Decomposition
single-core scalar |
1728
1.54 Gflops |
|
LU Decomposition
multi-core scalar |
3195
2.80 Gflops |
|
Primality Test
single-core scalar |
5685
849 Mflops |
|
Primality Test
multi-core scalar |
11277
2.09 Gflops |
|
Sharpen Image
single-core scalar |
5155
12.0 Mpixels/sec |
|
Sharpen Image
multi-core scalar |
14568
33.6 Mpixels/sec |
|
Blur Image
single-core scalar |
6111
4.84 Mpixels/sec |
|
Blur Image
multi-core scalar |
17864
14.0 Mpixels/sec |
Memory | 4378 | |
---|---|---|
Read Sequential
single-core scalar |
4518
5.53 GB/sec |
|
Write Sequential
single-core scalar |
6716
4.59 GB/sec |
|
Stdlib Allocate
single-core scalar |
2747
10.3 Mallocs/sec |
|
Stdlib Write
single-core scalar |
3260
6.75 GB/sec |
|
Stdlib Copy
single-core scalar |
4649
4.79 GB/sec |
Stream | 5717 | |
---|---|---|
Stream Copy
single-core scalar |
4847
6.63 GB/sec |
|
Stream Copy
single-core vector |
7038
9.13 GB/sec |
|
Stream Scale
single-core scalar |
4555
5.91 GB/sec |
|
Stream Scale
single-core vector |
6531
8.81 GB/sec |
|
Stream Add
single-core scalar |
4615
6.97 GB/sec |
|
Stream Add
single-core vector |
7125
9.91 GB/sec |
|
Stream Triad
single-core scalar |
5895
8.14 GB/sec |
|
Stream Triad
single-core vector |
5135
9.61 GB/sec |