Section | Description | Score | Geekbench Score |
---|---|---|---|
Geekbench 2.2.0 for Mac OS X x86 (64-bit) | |||
Integer | Processor integer performance | 4994 | 6312 |
Floating Point | Processor floating point performance | 8428 | |
Memory | Memory performance | 5052 | |
Stream | Memory bandwidth performance | 6044 |
User | zenzen70 |
Upload Date | Wed, 05 Oct 2011 08:32:07 +0000 |
Views | 3 |
MacBook Air (13-inch Mid 2011) | |
---|---|
Operating System | Mac OS X 10.7.2 (Build 11C73) |
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 | 4994 | |
---|---|---|
Blowfish
single-core scalar |
1763
77.4 MB/sec |
|
Blowfish
multi-core scalar |
5501
225 MB/sec |
|
Text Compress
single-core scalar |
2833
9.06 MB/sec |
|
Text Compress
multi-core scalar |
6854
22.5 MB/sec |
|
Text Decompress
single-core scalar |
3127
12.8 MB/sec |
|
Text Decompress
multi-core scalar |
7750
30.9 MB/sec |
|
Image Compress
single-core scalar |
2577
21.3 Mpixels/sec |
|
Image Compress
multi-core scalar |
6374
53.6 Mpixels/sec |
|
Image Decompress
single-core scalar |
3046
51.2 Mpixels/sec |
|
Image Decompress
multi-core scalar |
6519
106 Mpixels/sec |
|
Lua
single-core scalar |
4574
1.76 Mnodes/sec |
|
Lua
multi-core scalar |
9021
3.47 Mnodes/sec |
Floating Point | 8428 | |
---|---|---|
Mandelbrot
single-core scalar |
2432
1.62 Gflops |
|
Mandelbrot
multi-core scalar |
8002
5.24 Gflops |
|
Dot Product
single-core scalar |
3963
1.91 Gflops |
|
Dot Product
multi-core scalar |
9279
4.23 Gflops |
|
Dot Product
single-core vector |
4801
5.75 Gflops |
|
Dot Product
multi-core vector |
13120
13.6 Gflops |
|
LU Decomposition
single-core scalar |
2076
1.85 Gflops |
|
LU Decomposition
multi-core scalar |
3599
3.16 Gflops |
|
Primality Test
single-core scalar |
6734
1.01 Gflops |
|
Primality Test
multi-core scalar |
12836
2.38 Gflops |
|
Sharpen Image
single-core scalar |
5671
13.2 Mpixels/sec |
|
Sharpen Image
multi-core scalar |
17192
39.6 Mpixels/sec |
|
Blur Image
single-core scalar |
6610
5.23 Mpixels/sec |
|
Blur Image
multi-core scalar |
21686
17.1 Mpixels/sec |
Memory | 5052 | |
---|---|---|
Read Sequential
single-core scalar |
5547
6.79 GB/sec |
|
Write Sequential
single-core scalar |
7960
5.44 GB/sec |
|
Stdlib Allocate
single-core scalar |
3709
13.8 Mallocs/sec |
|
Stdlib Write
single-core scalar |
3509
7.26 GB/sec |
|
Stdlib Copy
single-core scalar |
4536
4.68 GB/sec |
Stream | 6044 | |
---|---|---|
Stream Copy
single-core scalar |
5420
7.41 GB/sec |
|
Stream Copy
single-core vector |
7000
9.08 GB/sec |
|
Stream Scale
single-core scalar |
5451
7.07 GB/sec |
|
Stream Scale
single-core vector |
6639
8.96 GB/sec |
|
Stream Add
single-core scalar |
5453
8.23 GB/sec |
|
Stream Add
single-core vector |
7269
10.1 GB/sec |
|
Stream Triad
single-core scalar |
5790
8.00 GB/sec |
|
Stream Triad
single-core vector |
5335
9.99 GB/sec |