LENOVO X220 vs LENOVO X220
| LENOVO X220 | LENOVO X220 | |||
|---|---|---|---|---|
| Geekbench 3 Score | 2368 | 2368 | ||
| Geekbench 3 Multicore Score | 5186 | 5186 | ||
System Information
| LENOVO X220 | LENOVO X220 | |
|---|---|---|
| Operating System | Microsoft Windows 7 Enterprise (64-bit) | Microsoft Windows 7 Enterprise (64-bit) |
| Model | LENOVO 4291CY1 | LENOVO 4291CY1 |
| Processor |
Intel Core i7-2620M @ 2.69 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 42 Stepping 7 | GenuineIntel Family 6 Model 42 Stepping 7 |
| Processor Codename | Sandy Bridge | Sandy Bridge |
| Processor Package | Socket 988B rPGA | 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 | LENOVO 4291CY1 | LENOVO 4291CY1 |
| Northbridge | Intel Sandy Bridge 09 | Intel Sandy Bridge 09 |
| Southbridge | Intel QM67 04 | Intel QM67 04 |
| BIOS | LENOVO 8DET42WW (1.12 ) | LENOVO 8DET42WW (1.12 ) |
| Memory | 4.00 GB DDR3 SDRAM 665MHz | 4.00 GB DDR3 SDRAM 665MHz |
Integer Performance
| LENOVO X220 | LENOVO X220 | |||
|---|---|---|---|---|
| Integer | 2580 | 2580 | ||
| Integer Multicore | 6025 | 6025 | ||
| AES | 2498 | 2498 | ||
| AES Multicore | 3869 | 3869 | ||
| Twofish | 2201 | 2201 | ||
| Twofish Multicore | 5904 | 5904 | ||
| SHA1 | 2551 | 2551 | ||
| SHA1 Multicore | 5419 | 5419 | ||
| SHA2 | 2728 | 2728 | ||
| SHA2 Multicore | 5348 | 5348 | ||
| BZip2 Compress | 2516 | 2516 | ||
| BZip2 Compress Multicore | 6586 | 6586 | ||
| BZip2 Decompress | 2824 | 2824 | ||
| BZip2 Decompress Multicore | 7289 | 7289 | ||
| JPEG Compress | 2606 | 2606 | ||
| JPEG Compress Multicore | 7096 | 7096 | ||
| JPEG Decompress | 3332 | 3332 | ||
| JPEG Decompress Multicore | 7248 | 7248 | ||
| PNG Compress | 2541 | 2541 | ||
| PNG Compress Multicore | 7162 | 7162 | ||
| PNG Decompress | 2492 | 2492 | ||
| PNG Decompress Multicore | 6373 | 6373 | ||
| Sobel | 2536 | 2536 | ||
| Sobel Multicore | 5760 | 5760 | ||
| Lua | 2470 | 2470 | ||
| Lua Multicore | 6084 | 6084 | ||
| Dijkstra | 2403 | 2403 | ||
| Dijkstra Multicore | 5275 | 5275 | ||
Floating Point Performance
| LENOVO X220 | LENOVO X220 | |||
|---|---|---|---|---|
| Floating Point | 2614 | 2614 | ||
| Floating Point Multicore | 6200 | 6200 | ||
| BlackScholes | 3071 | 3071 | ||
| BlackScholes Multicore | 7935 | 7935 | ||
| Mandelbrot | 2461 | 2461 | ||
| Mandelbrot Multicore | 8033 | 8033 | ||
| Sharpen Filter | 2698 | 2698 | ||
| Sharpen Filter Multicore | 5775 | 5775 | ||
| Blur Filter | 2585 | 2585 | ||
| Blur Filter Multicore | 5468 | 5468 | ||
| SGEMM | 2643 | 2643 | ||
| SGEMM Multicore | 6279 | 6279 | ||
| DGEMM | 2477 | 2477 | ||
| DGEMM Multicore | 5994 | 5994 | ||
| SFFT | 2556 | 2556 | ||
| SFFT Multicore | 5375 | 5375 | ||
| DFFT | 2115 | 2115 | ||
| DFFT Multicore | 5253 | 5253 | ||
| N-Body | 2855 | 2855 | ||
| N-Body Multicore | 6134 | 6134 | ||
| Ray Trace | 2805 | 2805 | ||
| Ray Trace Multicore | 6398 | 6398 | ||
Memory Performance
| LENOVO X220 | LENOVO X220 | |||
|---|---|---|---|---|
| Memory | 1456 | 1456 | ||
| Memory Multicore | 1481 | 1481 | ||
| Stream Copy | 1420 | 1420 | ||
| Stream Copy Multicore | 1460 | 1460 | ||
| Stream Scale | 1448 | 1448 | ||
| Stream Scale Multicore | 1477 | 1477 | ||
| Stream Add | 1468 | 1468 | ||
| Stream Add Multicore | 1477 | 1477 | ||
| Stream Triad | 1489 | 1489 | ||
| Stream Triad Multicore | 1514 | 1514 | ||
