MacBook Air (13-inch Mid 2011)
| Section | Description | Score | Geekbench Score |
|---|---|---|---|
| Geekbench 2.2.3 for Mac OS X x86 (64-bit) | |||
| Integer | Processor integer performance | 1494 | 2023 |
| Floating Point | Processor floating point performance | 2503 | |
| Memory | Memory performance | 1810 | |
| Stream | Memory bandwidth performance | 2626 | |
Result Information
| User | nixxnutz |
| Upload Date | Tue, 22 Nov 2011 21:20:32 +0000 |
| Views | 10 |
System Information
| MacBook Air (13-inch Mid 2011) | |
|---|---|
| Operating System | Mac OS X 10.7.3 |
| 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 Performance
| Integer | 1494 | |
|---|---|---|
|
Blowfish
single-core scalar |
490
21.5 MB/sec |
|
|
Blowfish
multi-core scalar |
1683
69.0 MB/sec |
|
|
Text Compress
single-core scalar |
787
2.52 MB/sec |
|
|
Text Compress
multi-core scalar |
2117
6.95 MB/sec |
|
|
Text Decompress
single-core scalar |
867
3.56 MB/sec |
|
|
Text Decompress
multi-core scalar |
2400
9.56 MB/sec |
|
|
Image Compress
single-core scalar |
719
5.94 Mpixels/sec |
|
|
Image Compress
multi-core scalar |
1989
16.7 Mpixels/sec |
|
|
Image Decompress
single-core scalar |
821
13.8 Mpixels/sec |
|
|
Image Decompress
multi-core scalar |
2016
32.9 Mpixels/sec |
|
|
Lua
single-core scalar |
1261
486 Knodes/sec |
|
|
Lua
multi-core scalar |
2783
1.07 Mnodes/sec |
Floating Point Performance
| Floating Point | 2503 | |
|---|---|---|
|
Mandelbrot
single-core scalar |
677
450 Mflops |
|
|
Mandelbrot
multi-core scalar |
2410
1.58 Gflops |
|
|
Dot Product
single-core scalar |
1097
530 Mflops |
|
|
Dot Product
multi-core scalar |
2832
1.29 Gflops |
|
|
Dot Product
single-core vector |
1330
1.59 Gflops |
|
|
Dot Product
multi-core vector |
4014
4.17 Gflops |
|
|
LU Decomposition
single-core scalar |
600
534 Mflops |
|
|
LU Decomposition
multi-core scalar |
1257
1.10 Gflops |
|
|
Primality Test
single-core scalar |
1848
276 Mflops |
|
|
Primality Test
multi-core scalar |
3963
736 Mflops |
|
|
Sharpen Image
single-core scalar |
1554
3.63 Mpixels/sec |
|
|
Sharpen Image
multi-core scalar |
5238
12.1 Mpixels/sec |
|
|
Blur Image
single-core scalar |
1835
1.45 Mpixels/sec |
|
|
Blur Image
multi-core scalar |
6396
5.03 Mpixels/sec |
Memory Performance
| Memory | 1810 | |
|---|---|---|
|
Read Sequential
single-core scalar |
1709
2.09 GB/sec |
|
|
Write Sequential
single-core scalar |
2269
1.55 GB/sec |
|
|
Stdlib Allocate
single-core scalar |
1021
3.81 Mallocs/sec |
|
|
Stdlib Write
single-core scalar |
1820
3.77 GB/sec |
|
|
Stdlib Copy
single-core scalar |
2232
2.30 GB/sec |
Stream Performance
| Stream | 2626 | |
|---|---|---|
|
Stream Copy
single-core scalar |
1956
2.67 GB/sec |
|
|
Stream Copy
single-core vector |
3644
4.73 GB/sec |
|
|
Stream Scale
single-core scalar |
1885
2.45 GB/sec |
|
|
Stream Scale
single-core vector |
3445
4.65 GB/sec |
|
|
Stream Add
single-core scalar |
1857
2.80 GB/sec |
|
|
Stream Add
single-core vector |
3577
4.98 GB/sec |
|
|
Stream Triad
single-core scalar |
1994
2.76 GB/sec |
|
|
Stream Triad
single-core vector |
2654
4.97 GB/sec |
