MacBook Air (13-inch Mid 2012) vs LENOVO Thinkpad x220 tablet
| MacBook Air (13-inch Mid 2012) | LENOVO Thinkpad x220 tablet | |||
|---|---|---|---|---|
| Geekbench 2 Score | 7714 | 8019 | ||
System Information
| MacBook Air (13-inch Mid 2012) | LENOVO Thinkpad x220 tablet | |
|---|---|---|
| Operating System | Mac OS X 10.8.0 | Microsoft Windows 7 Professional (64-bit) |
| Model | MacBook Air (13-inch Mid 2012) | LENOVO 42962YU |
| Processor |
Intel Core i7-3667U @ 2.00 GHz
1 Processor, 2 Cores, 4 Threads |
Intel Core i7-2620M @ 2.69 GHz
1 Processor, 2 Cores, 4 Threads |
| Processor ID | GenuineIntel Family 6 Model 58 Stepping 9 | GenuineIntel Family 6 Model 42 Stepping 7 |
| Processor Codename | Sandy Bridge | |
| Processor Package | Socket 988B rPGA | |
| 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 | 256 KB x 2 |
| L3 Cache | 4096 KB | 4096 KB |
| Motherboard | Apple Inc. Mac-2E6FAB96566FE58C MacBookAir5,2 | LENOVO 42962YU |
| Northbridge | Intel Sandy Bridge 09 | |
| Southbridge | Intel QM67 04 | |
| BIOS | Apple Inc. MBA51.88Z.00EF.B00.1205221442 | LENOVO 8DET52WW (1.22 ) |
| Memory | 8.00 GB 1600 MHz DDR3 | 4.00 GB DDR3 SDRAM 665MHz |
Integer Performance
| MacBook Air (13-inch Mid 2012) | LENOVO Thinkpad x220 tablet | |||
|---|---|---|---|---|
| Integer | 6070 | 6524 | ||
|
Blowfish
single-core scalar |
2069 | 2049 | ||
|
Blowfish
multi-core scalar |
7172 | 7111 | ||
|
Text Compress
single-core scalar |
3245 | 3510 | ||
|
Text Compress
multi-core scalar |
8136 | 9176 | ||
|
Text Decompress
single-core scalar |
3552 | 3723 | ||
|
Text Decompress
multi-core scalar |
9128 | 9983 | ||
|
Image Compress
single-core scalar |
2923 | 2913 | ||
|
Image Compress
multi-core scalar |
7522 | 8077 | ||
|
Image Decompress
single-core scalar |
3403 | 3692 | ||
|
Image Decompress
multi-core scalar |
7758 | 7542 | ||
|
Lua
single-core scalar |
5916 | 7148 | ||
|
Lua
multi-core scalar |
12026 | 13370 | ||
Floating Point Performance
| MacBook Air (13-inch Mid 2012) | LENOVO Thinkpad x220 tablet | |||
|---|---|---|---|---|
| Floating Point | 10227 | 11960 | ||
|
Mandelbrot
single-core scalar |
2817 | 2442 | ||
|
Mandelbrot
multi-core scalar |
10623 | 9143 | ||
|
Dot Product
single-core scalar |
4392 | 4568 | ||
|
Dot Product
single-core vector |
7040 | 7402 | ||
|
Dot Product
multi-core scalar |
10925 | 13789 | ||
|
Dot Product
multi-core vector |
15347 | 22669 | ||
|
LU Decomposition
single-core scalar |
2573 | 4741 | ||
|
LU Decomposition
multi-core scalar |
4476 | 2784 | ||
|
Primality Test
single-core scalar |
7698 | 7664 | ||
|
Primality Test
multi-core scalar |
15556 | 16210 | ||
|
Sharpen Image
single-core scalar |
6637 | 2495 | ||
|
Sharpen Image
multi-core scalar |
21309 | 8145 | ||
|
Blur Image
single-core scalar |
7506 | 20321 | ||
|
Blur Image
multi-core scalar |
26280 | 45077 | ||
Memory Performance
| MacBook Air (13-inch Mid 2012) | LENOVO Thinkpad x220 tablet | |||
|---|---|---|---|---|
| Memory | 6311 | 5520 | ||
|
Read Sequential
single-core scalar |
7242 | 6501 | ||
|
Write Sequential
single-core scalar |
10978 | 6518 | ||
|
Stdlib Allocate
single-core scalar |
4328 | 5738 | ||
|
Stdlib Write
single-core scalar |
3801 | 4542 | ||
|
Stdlib Copy
single-core scalar |
5208 | 4303 | ||
Stream Performance
| MacBook Air (13-inch Mid 2012) | LENOVO Thinkpad x220 tablet | |||
|---|---|---|---|---|
| Stream | 7488 | 4460 | ||
|
Stream Copy
single-core scalar |
7532 | 4275 | ||
|
Stream Copy
single-core vector |
8285 | 4676 | ||
|
Stream Scale
single-core scalar |
7854 | 4516 | ||
|
Stream Scale
single-core vector |
7905 | 4474 | ||
|
Stream Add
single-core scalar |
6841 | 4354 | ||
|
Stream Add
single-core vector |
8112 | 4931 | ||
|
Stream Triad
single-core scalar |
7343 | 4798 | ||
|
Stream Triad
single-core vector |
6033 | 3657 | ||
