MacBook Air (13-inch Mid 2012) vs LENOVO 2767R2U
| MacBook Air (13-inch Mid 2012) | LENOVO 2767R2U | |||
|---|---|---|---|---|
| Geekbench 2 Score | 6975 | 5268 | ||
System Information
| MacBook Air (13-inch Mid 2012) | LENOVO 2767R2U | |
|---|---|---|
| Operating System | Mac OS X 10.7.4 (Build 11E2705) | Microsoft Windows 7 Ultimate (64-bit) |
| Model | MacBook Air (13-inch Mid 2012) | LENOVO 2767R2U |
| Processor |
Intel Core i7-3667U @ 2.00 GHz
1 Processor, 2 Cores, 4 Threads |
Intel Core 2 Duo T9600 @ 2.80 GHz
1 Processor, 2 Cores |
| Processor ID | GenuineIntel Family 6 Model 58 Stepping 9 | GenuineIntel Family 6 Model 23 Stepping 10 |
| Processor Codename | Penryn | |
| Processor Package | Socket P (478) | |
| L1 Instruction Cache | 32 KB x 2 | 32 KB x 2 |
| L1 Data Cache | 32 KB x 2 | 32 KB x 2 |
| L2 Cache | 256 KB x 2 | 6144 KB |
| L3 Cache | 4096 KB | 0 KB |
| Motherboard | Apple Inc. Mac-2E6FAB96566FE58C MacBookAir5,2 | LENOVO 2767R2U |
| Northbridge | Intel GM45/GM47 07 | |
| Southbridge | Intel 82801IM (ICH9-M) 03 | |
| BIOS | Apple Inc. MBA51.88Z.00EF.B00.1205221442 | LENOVO 7UET66WW (2.16 ) |
| Memory | 8.00 GB 1600 MHz DDR3 | 3.90 GB DDR3 SDRAM 532MHz |
Integer Performance
| MacBook Air (13-inch Mid 2012) | LENOVO 2767R2U | |||
|---|---|---|---|---|
| Integer | 5105 | 4667 | ||
|
Blowfish
single-core scalar |
2407 | 1947 | ||
|
Blowfish
multi-core scalar |
7893 | 4009 | ||
|
Text Compress
single-core scalar |
2770 | 2793 | ||
|
Text Compress
multi-core scalar |
7047 | 5207 | ||
|
Text Decompress
single-core scalar |
3050 | 2747 | ||
|
Text Decompress
multi-core scalar |
7928 | 5407 | ||
|
Image Compress
single-core scalar |
2323 | 2701 | ||
|
Image Compress
multi-core scalar |
6100 | 5059 | ||
|
Image Decompress
single-core scalar |
2405 | 2970 | ||
|
Image Decompress
multi-core scalar |
5360 | 5955 | ||
|
Lua
single-core scalar |
4318 | 5955 | ||
|
Lua
multi-core scalar |
9670 | 11260 | ||
Floating Point Performance
| MacBook Air (13-inch Mid 2012) | LENOVO 2767R2U | |||
|---|---|---|---|---|
| Floating Point | 9404 | 7932 | ||
|
Mandelbrot
single-core scalar |
2875 | 1801 | ||
|
Mandelbrot
multi-core scalar |
10574 | 3503 | ||
|
Dot Product
single-core scalar |
4311 | 4002 | ||
|
Dot Product
single-core vector |
6492 | 4203 | ||
|
Dot Product
multi-core scalar |
11710 | 8135 | ||
|
Dot Product
multi-core vector |
14463 | 8957 | ||
|
LU Decomposition
single-core scalar |
1447 | 2770 | ||
|
LU Decomposition
multi-core scalar |
2792 | 5336 | ||
|
Primality Test
single-core scalar |
6614 | 5129 | ||
|
Primality Test
multi-core scalar |
12714 | 7799 | ||
|
Sharpen Image
single-core scalar |
6214 | 2100 | ||
|
Sharpen Image
multi-core scalar |
19338 | 4106 | ||
|
Blur Image
single-core scalar |
7290 | 18321 | ||
|
Blur Image
multi-core scalar |
24829 | 34886 | ||
Memory Performance
| MacBook Air (13-inch Mid 2012) | LENOVO 2767R2U | |||
|---|---|---|---|---|
| Memory | 6308 | 3035 | ||
|
Read Sequential
single-core scalar |
7527 | 3938 | ||
|
Write Sequential
single-core scalar |
10820 | 3162 | ||
|
Stdlib Allocate
single-core scalar |
4224 | 3271 | ||
|
Stdlib Write
single-core scalar |
3752 | 2506 | ||
|
Stdlib Copy
single-core scalar |
5220 | 2301 | ||
Stream Performance
| MacBook Air (13-inch Mid 2012) | LENOVO 2767R2U | |||
|---|---|---|---|---|
| Stream | 6354 | 2521 | ||
|
Stream Copy
single-core scalar |
7402 | 2306 | ||
|
Stream Copy
single-core vector |
8241 | 2587 | ||
|
Stream Scale
single-core scalar |
7736 | 2416 | ||
|
Stream Scale
single-core vector |
7894 | 2461 | ||
|
Stream Add
single-core scalar |
2564 | 2509 | ||
|
Stream Add
single-core vector |
8143 | 2964 | ||
|
Stream Triad
single-core scalar |
2934 | 2758 | ||
|
Stream Triad
single-core vector |
5921 | 2173 | ||
