LENOVO X220 vs LENOVO X220
| LENOVO X220 | LENOVO X220 | |||
|---|---|---|---|---|
| Geekbench 3 Score | 2319 | 2319 | ||
| Geekbench 3 Multicore Score | 4920 | 4920 | ||
System Information
| LENOVO X220 | LENOVO X220 | |
|---|---|---|
| Operating System | Microsoft Windows 7 (64-bit) | Microsoft Windows 7 (64-bit) |
| Model | LENOVO 4287A91 | LENOVO 4287A91 |
| Processor |
Intel Core i5-2450M @ 2.49 GHz
1 Processor, 2 Cores, 4 Threads |
Intel Core i5-2450M @ 2.49 GHz
1 Processor, 2 Cores, 4 Threads |
| Processor ID | GenuineIntel Family 6 Model 42 Stepping 7 | GenuineIntel Family 6 Model 42 Stepping 7 |
| Processor Codename | Sandy Bridge | Sandy Bridge |
| Processor Package | Socket 1023 FCBGA | Socket 1023 FCBGA |
| 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 | 3072 KB | 3072 KB |
| Motherboard | LENOVO 4287A91 | LENOVO 4287A91 |
| Northbridge | Intel Sandy Bridge 09 | Intel Sandy Bridge 09 |
| Southbridge | Intel QM67 04 | Intel QM67 04 |
| BIOS | LENOVO 8DET58WW (1.28 ) | LENOVO 8DET58WW (1.28 ) |
| Memory | 4.00 GB DDR3 SDRAM -1MHz | 4.00 GB DDR3 SDRAM -1MHz |
Integer Performance
| LENOVO X220 | LENOVO X220 | |||
|---|---|---|---|---|
| Integer | 2465 | 2465 | ||
| Integer Multicore | 5689 | 5689 | ||
| AES | 2461 | 2461 | ||
| AES Multicore | 4508 | 4508 | ||
| Twofish | 2117 | 2117 | ||
| Twofish Multicore | 5514 | 5514 | ||
| SHA1 | 2454 | 2454 | ||
| SHA1 Multicore | 5006 | 5006 | ||
| SHA2 | 2598 | 2598 | ||
| SHA2 Multicore | 4926 | 4926 | ||
| BZip2 Compress | 2387 | 2387 | ||
| BZip2 Compress Multicore | 5960 | 5960 | ||
| BZip2 Decompress | 2695 | 2695 | ||
| BZip2 Decompress Multicore | 6717 | 6717 | ||
| JPEG Compress | 2529 | 2529 | ||
| JPEG Compress Multicore | 6575 | 6575 | ||
| JPEG Decompress | 3223 | 3223 | ||
| JPEG Decompress Multicore | 6842 | 6842 | ||
| PNG Compress | 2426 | 2426 | ||
| PNG Compress Multicore | 6638 | 6638 | ||
| PNG Decompress | 2342 | 2342 | ||
| PNG Decompress Multicore | 5900 | 5900 | ||
| Sobel | 2399 | 2399 | ||
| Sobel Multicore | 5398 | 5398 | ||
| Lua | 2363 | 2363 | ||
| Lua Multicore | 5664 | 5664 | ||
| Dijkstra | 2216 | 2216 | ||
| Dijkstra Multicore | 4948 | 4948 | ||
Floating Point Performance
| LENOVO X220 | LENOVO X220 | |||
|---|---|---|---|---|
| Floating Point | 2524 | 2524 | ||
| Floating Point Multicore | 5791 | 5791 | ||
| BlackScholes | 2895 | 2895 | ||
| BlackScholes Multicore | 7523 | 7523 | ||
| Mandelbrot | 2349 | 2349 | ||
| Mandelbrot Multicore | 7537 | 7537 | ||
| Sharpen Filter | 2563 | 2563 | ||
| Sharpen Filter Multicore | 5371 | 5371 | ||
| Blur Filter | 2458 | 2458 | ||
| Blur Filter Multicore | 5073 | 5073 | ||
| SGEMM | 2672 | 2672 | ||
| SGEMM Multicore | 5712 | 5712 | ||
| DGEMM | 2522 | 2522 | ||
| DGEMM Multicore | 5592 | 5592 | ||
| SFFT | 2462 | 2462 | ||
| SFFT Multicore | 5004 | 5004 | ||
| DFFT | 2017 | 2017 | ||
| DFFT Multicore | 4822 | 4822 | ||
| N-Body | 2738 | 2738 | ||
| N-Body Multicore | 5830 | 5830 | ||
| Ray Trace | 2676 | 2676 | ||
| Ray Trace Multicore | 6115 | 6115 | ||
Memory Performance
| LENOVO X220 | LENOVO X220 | |||
|---|---|---|---|---|
| Memory | 1620 | 1620 | ||
| Memory Multicore | 1641 | 1641 | ||
| Stream Copy | 1564 | 1564 | ||
| Stream Copy Multicore | 1623 | 1623 | ||
| Stream Scale | 1607 | 1607 | ||
| Stream Scale Multicore | 1624 | 1624 | ||
| Stream Add | 1633 | 1633 | ||
| Stream Add Multicore | 1655 | 1655 | ||
| Stream Triad | 1679 | 1679 | ||
| Stream Triad Multicore | 1665 | 1665 | ||
