Intel Atom Z670 vs Intel Pentium B950
Summary
Intel Atom Z670
100%
Intel Pentium B950
500%
Relative performance
Intel Atom Z670
100%
Intel Pentium B950
429%
Relative performance
Intel Atom Z670
100%
Intel Pentium B950
552%
Relative performance
Reasons to consider Intel Atom Z670 |
| None |
Reasons to consider Intel Pentium B950 |
| Much higher single threaded performance (around 329% higher), makes a noticeable performance difference in gaming and the majority of applications. |
| Much higher multi threaded performance (around 452% higher). This allows for higher performance in professional applications like encoding or heavy multitasking. |
| Around 400% higher average synthetic performance. |
Gaming
HWBench recommends Intel Pentium B950
Based on game and synthetic benchmarks, and theoretical specifications.
Productivity
HWBench recommends Intel Pentium B950
Based on productivity benchmarks, overall multithreaded performance and theoretical specifications.
Features
| Intel Atom Z670 | | Intel Pentium B950 | |
|---|
| MMX | | | |
| SSE | | | |
| SSE2 | | | |
| SSE3 | | | |
| SSSE3 | | | |
| Enhanced Intel SpeedStep Technology (EIST) | | | |
| XD bit (an NX bit implementation) | | | |
| and Intel Burst Performance Technology (BPT). | | | |
| SSE4.1 | | | |
| SSE4.2 | | | |
| Intel 64 | | | |
| Smart Cache. | | | |
Architecture
| Intel Atom Z670 | | Intel Pentium B950 | |
|---|
| Architecture | Intel_Bonnell | vs | Intel_SandyBridge |
| Market | Mobile | vs | Mobile |
| Memory Support | DDR2 | vs | DDR3 |
| Codename | Lincroft | vs | Sandy Bridge |
| Release Date | Apr 2011 | vs | Jun 2011 |
Cores
| Intel Atom Z670 | | Intel Pentium B950 | |
|---|
| Cores | 1 | vs | 2 |
| Threads | 1 | vs | 2 |
| SMPs | 1 | vs | 1 |
| Integrated Graphics | GMA | vs | Intel HD (Sandy Bridge) |
Cache
| Intel Atom Z670 | | Intel Pentium B950 | |
|---|
| L1 Cache | 64 KB (per core) | vs | 64 KB (per core) |
| L2 Cache | 512 KB (per core) | vs | 256 KB (per core) |
| L3 Cache | 0 KB | vs | 2048 KB (shared) |
Physical
| Intel Atom Z670 | | Intel Pentium B950 | |
|---|
| Socket | Intel BGA 518 | vs | Intel Socket G2 (988B) |
| Max Case Temp | unknown | vs | unknown |
| Package | FC-BGA12F | vs | rPGA |
| Die Size | 65mm² | vs | 131mm² |
| Process | 45 nm | vs | 32 nm |
Performance
| Intel Atom Z670 | | Intel Pentium B950 | |
|---|
| Cpu Frequency | 1500 MHz | vs | 2100 MHz |
| Turbo Clock | none | vs | none |
| Base Clock | 100 MHz | vs | 100 MHz |
| Voltage | 1.5 V | vs | unknown |
| TDP | 3 W | vs | 35 W |
Intel Atom Z670
300 points
Intel Pentium B950
2100 points
Points - higher is better
Intel Atom Z670
300 points
Intel Pentium B950
4200 points
Points - higher is better
Intel Atom Z670
415
Intel Pentium B950
2491
points - higher is better
Intel Atom Z670
266
Intel Pentium B950
1483
points - higher is better
Intel Atom Z670
497
Intel Pentium B950
2730
points - higher is better
Intel Atom Z670
759
Intel Pentium B950
5255
points - higher is better
Intel Atom Z670
0.22
Intel Pentium B950
1.63
points - higher is better
Intel Atom Z670
110.5
Intel Pentium B950
18.9
seconds - lower is better
Intel Atom Z670
151
Intel Pentium B950
34.3
seconds - lower is better