LENOVO 4291M22 vs LENOVO 4291M22
| LENOVO 4291M22 | LENOVO 4291M22 | |||
|---|---|---|---|---|
| Geekbench 3 Score | 2390 | 2390 | ||
| Geekbench 3 Multicore Score | 4979 | 4979 | ||
System Information
| LENOVO 4291M22 | LENOVO 4291M22 | |
|---|---|---|
| Operating System | Microsoft Windows 7 Professional (64-bit) | Microsoft Windows 7 Professional (64-bit) |
| Model | LENOVO 4291M22 | LENOVO 4291M22 |
| Processor |
Intel Core i7-2640M @ 2.79 GHz
1 Processor, 2 Cores, 4 Threads |
Intel Core i7-2640M @ 2.79 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 | 4096 KB | 4096 KB |
| Motherboard | LENOVO 4291M22 | LENOVO 4291M22 |
| Northbridge | Intel Sandy Bridge 09 | Intel Sandy Bridge 09 |
| Southbridge | Intel QM67 04 | Intel QM67 04 |
| BIOS | LENOVO 8DET61WW (1.31 ) | LENOVO 8DET61WW (1.31 ) |
| Memory | 4.00 GB DDR3 SDRAM -1MHz | 4.00 GB DDR3 SDRAM -1MHz |
Integer Performance
| LENOVO 4291M22 | LENOVO 4291M22 | |||
|---|---|---|---|---|
| Integer | 2688 | 2688 | ||
| Integer Multicore | 6312 | 6312 | ||
| AES | 2630 | 2630 | ||
| AES Multicore | 4258 | 4258 | ||
| Twofish | 2307 | 2307 | ||
| Twofish Multicore | 6202 | 6202 | ||
| SHA1 | 2674 | 2674 | ||
| SHA1 Multicore | 5676 | 5676 | ||
| SHA2 | 2831 | 2831 | ||
| SHA2 Multicore | 5584 | 5584 | ||
| BZip2 Compress | 2631 | 2631 | ||
| BZip2 Compress Multicore | 6936 | 6936 | ||
| BZip2 Decompress | 2848 | 2848 | ||
| BZip2 Decompress Multicore | 7416 | 7416 | ||
| JPEG Compress | 2714 | 2714 | ||
| JPEG Compress Multicore | 7455 | 7455 | ||
| JPEG Decompress | 3506 | 3506 | ||
| JPEG Decompress Multicore | 7723 | 7723 | ||
| PNG Compress | 2641 | 2641 | ||
| PNG Compress Multicore | 7468 | 7468 | ||
| PNG Decompress | 2589 | 2589 | ||
| PNG Decompress Multicore | 6715 | 6715 | ||
| Sobel | 2668 | 2668 | ||
| Sobel Multicore | 6033 | 6033 | ||
| Lua | 2580 | 2580 | ||
| Lua Multicore | 6236 | 6236 | ||
| Dijkstra | 2484 | 2484 | ||
| Dijkstra Multicore | 5409 | 5409 | ||
Floating Point Performance
| LENOVO 4291M22 | LENOVO 4291M22 | |||
|---|---|---|---|---|
| Floating Point | 2564 | 2564 | ||
| Floating Point Multicore | 5405 | 5405 | ||
| BlackScholes | 2785 | 2785 | ||
| BlackScholes Multicore | 7287 | 7287 | ||
| Mandelbrot | 2543 | 2543 | ||
| Mandelbrot Multicore | 7100 | 7100 | ||
| Sharpen Filter | 2392 | 2392 | ||
| Sharpen Filter Multicore | 5105 | 5105 | ||
| Blur Filter | 2581 | 2581 | ||
| Blur Filter Multicore | 4983 | 4983 | ||
| SGEMM | 2787 | 2787 | ||
| SGEMM Multicore | 5281 | 5281 | ||
| DGEMM | 2755 | 2755 | ||
| DGEMM Multicore | 5327 | 5327 | ||
| SFFT | 2568 | 2568 | ||
| SFFT Multicore | 4737 | 4737 | ||
| DFFT | 2004 | 2004 | ||
| DFFT Multicore | 4314 | 4314 | ||
| N-Body | 2777 | 2777 | ||
| N-Body Multicore | 5623 | 5623 | ||
| Ray Trace | 2562 | 2562 | ||
| Ray Trace Multicore | 5003 | 5003 | ||
Memory Performance
| LENOVO 4291M22 | LENOVO 4291M22 | |||
|---|---|---|---|---|
| Memory | 1449 | 1449 | ||
| Memory Multicore | 1461 | 1461 | ||
| Stream Copy | 1437 | 1437 | ||
| Stream Copy Multicore | 1445 | 1445 | ||
| Stream Scale | 1470 | 1470 | ||
| Stream Scale Multicore | 1462 | 1462 | ||
| Stream Add | 1445 | 1445 | ||
| Stream Add Multicore | 1436 | 1436 | ||
| Stream Triad | 1445 | 1445 | ||
| Stream Triad Multicore | 1505 | 1505 | ||
