MacBook Air (13-inch Mid 2012)
| Section | Description | Score | Geekbench Score |
|---|---|---|---|
| Geekbench 2.4.0 for Mac OS X x86 (64-bit) | |||
| Integer | Processor integer performance | 5190 | 6763 |
| Floating Point | Processor floating point performance | 8861 | |
| Memory | Memory performance | 5767 | |
| Stream | Memory bandwidth performance | 6918 | |
Result Information
| User | llun |
| Upload Date | Sat, 24 Nov 2012 14:06:03 +0000 |
| Views | 9 |
System Information
| MacBook Air (13-inch Mid 2012) | |
|---|---|
| Operating System | Mac OS X 10.8.2 (Build 12C2034) |
| Model | MacBook Air (13-inch Mid 2012) |
| Processor |
Intel Core i5-3427U @ 1.80 GHz
1 Processor, 2 Cores, 4 Threads |
| Processor ID | GenuineIntel Family 6 Model 58 Stepping 9 |
| L1 Instruction Cache | 32 KB x 2 |
| L1 Data Cache | 32 KB x 2 |
| L2 Cache | 256 KB x 2 |
| L3 Cache | 3072 KB |
| Motherboard | Apple Inc. Mac-2E6FAB96566FE58C MacBookAir5,2 |
| BIOS | Apple Inc. MBA51.88Z.00EF.B01.1207271122 |
| Memory | 8.00 GB 1600 MHz DDR3 |
Integer Performance
| Integer | 5190 | |
|---|---|---|
|
Blowfish
single-core scalar |
1809
79.5 MB/sec |
|
|
Blowfish
multi-core scalar |
6217
255 MB/sec |
|
|
Text Compress
single-core scalar |
2847
9.11 MB/sec |
|
|
Text Compress
multi-core scalar |
7037
23.1 MB/sec |
|
|
Text Decompress
single-core scalar |
3062
12.6 MB/sec |
|
|
Text Decompress
multi-core scalar |
7935
31.6 MB/sec |
|
|
Image Compress
single-core scalar |
2551
21.1 Mpixels/sec |
|
|
Image Compress
multi-core scalar |
6652
56.0 Mpixels/sec |
|
|
Image Decompress
single-core scalar |
2987
50.2 Mpixels/sec |
|
|
Image Decompress
multi-core scalar |
6797
111 Mpixels/sec |
|
|
Lua
single-core scalar |
4663
1.80 Mnodes/sec |
|
|
Lua
multi-core scalar |
9728
3.74 Mnodes/sec |
Floating Point Performance
| Floating Point | 8861 | |
|---|---|---|
|
Mandelbrot
single-core scalar |
2462
1.64 Gflops |
|
|
Mandelbrot
multi-core scalar |
9067
5.93 Gflops |
|
|
Dot Product
single-core scalar |
3817
1.84 Gflops |
|
|
Dot Product
multi-core scalar |
9479
4.32 Gflops |
|
|
Dot Product
single-core vector |
6138
7.35 Gflops |
|
|
Dot Product
multi-core vector |
13265
13.8 Gflops |
|
|
LU Decomposition
single-core scalar |
2245
2.00 Gflops |
|
|
LU Decomposition
multi-core scalar |
3811
3.34 Gflops |
|
|
Primality Test
single-core scalar |
6759
1.01 Gflops |
|
|
Primality Test
multi-core scalar |
13410
2.49 Gflops |
|
|
Sharpen Image
single-core scalar |
5807
13.5 Mpixels/sec |
|
|
Sharpen Image
multi-core scalar |
18529
42.7 Mpixels/sec |
|
|
Blur Image
single-core scalar |
6557
5.19 Mpixels/sec |
|
|
Blur Image
multi-core scalar |
22721
17.9 Mpixels/sec |
Memory Performance
| Memory | 5767 | |
|---|---|---|
|
Read Sequential
single-core scalar |
6412
7.85 GB/sec |
|
|
Write Sequential
single-core scalar |
9750
6.67 GB/sec |
|
|
Stdlib Allocate
single-core scalar |
3798
14.2 Mallocs/sec |
|
|
Stdlib Write
single-core scalar |
3741
7.74 GB/sec |
|
|
Stdlib Copy
single-core scalar |
5137
5.30 GB/sec |
Stream Performance
| Stream | 6918 | |
|---|---|---|
|
Stream Copy
single-core scalar |
6856
9.38 GB/sec |
|
|
Stream Copy
single-core vector |
7809
10.1 GB/sec |
|
|
Stream Scale
single-core scalar |
7093
9.20 GB/sec |
|
|
Stream Scale
single-core vector |
7521
10.2 GB/sec |
|
|
Stream Add
single-core scalar |
6158
9.29 GB/sec |
|
|
Stream Add
single-core vector |
7763
10.8 GB/sec |
|
|
Stream Triad
single-core scalar |
6529
9.02 GB/sec |
|
|
Stream Triad
single-core vector |
5619
10.5 GB/sec |
