Processor comparison
Intel Pentium B940 vs Intel Celeron 2955U
Intel
Intel Pentium B940
Intel Socket G2 (988B)
2000 MHz
2 cores
Jun 2011
MOBILE
VS
Intel
Intel Celeron 2955U
Intel Socket G2 (988B)
1400 MHz
2 cores
Sep 2013
MOBILE
Summary
Synthetic performance index
- Intel Pentium B940123%
- Intel Celeron 2955U100%
Relative performance
Single thread performance index
- Intel Pentium B940121%
- Intel Celeron 2955U100%
Relative performance
Multi thread performance index
- Intel Pentium B940125%
- Intel Celeron 2955U100%
Relative performance
Reasons to consider the Intel Pentium B940
- Much higher single threaded performance (around 21% higher), makes a noticeable performance difference in gaming and the majority of applications.
- Much higher multi threaded performance (around 25% higher). This allows for higher performance in professional applications like encoding or heavy multitasking.
- Around 23% higher average synthetic performance.
Reasons to consider the Intel Celeron 2955U
- This is a newer product, it might have better application compatibility/performance (check features chart below).
Gaming
HWSpot recommends the Intel Pentium B940
Based on game and synthetic benchmarks, and theoretical specifications.
Productivity
HWSpot recommends the Intel Pentium B940
Based on productivity benchmarks, overall multithreaded performance and theoretical specifications.
Specifications
Features
| Intel Pentium B940 | Intel Celeron 2955U |
|---|
| MMX | | |
| SSE | | |
| SSE2 | | |
| SSE3 | | |
| SSSE3 | | |
| SSE4.1 | | |
| SSE4.2 | | |
| Enhanced Intel SpeedStep Technology (EIST) | | |
| Intel 64 | | |
| XD bit (an NX bit implementation) | | |
| Smart Cache. | | |
| EIST | | |
| 64-bit | | |
| XD bit | | |
| VT-x | | |
| Smart Cache | | |
Architecture
| Intel Pentium B940 | Intel Celeron 2955U |
|---|
| Architecture | Intel_SandyBridge | Intel_Haswell |
| Market | Mobile | Mobile |
| Memory Support | DDR3 | DDR3 |
| Codename | Sandy Bridge | Haswell |
| Release Date | Jun 2011 | Sep 2013 |
Cores
| Intel Pentium B940 | Intel Celeron 2955U |
|---|
| Cores | 2 | 2 |
| Threads | 2 | 2 |
| SMPs | 1 | 1 |
| Integrated Graphics | Intel HD (Sandy Bridge) | Intel HD |
Cache
| Intel Pentium B940 | Intel Celeron 2955U |
|---|
| L1 Cache | 64 KB (per core) | 64 KB (per core) |
| L2 Cache | 256 KB (per core) | 256 KB (per core) |
| L3 Cache | 2048 KB (shared) | 2048 KB (shared) |
Physical
| Intel Pentium B940 | Intel Celeron 2955U |
|---|
| Socket | Intel Socket G2 (988B) | Intel Socket G2 (988B) |
| Max Case Temp | unknown | 105°C |
| Package | rPGA | FC-PGA12F |
| Die Size | 131mm² | 118mm² |
| Process | 32 nm | 22 nm |
Performance
| Intel Pentium B940 | Intel Celeron 2955U |
|---|
| Cpu Frequency | 2000 MHz | 1400 MHz |
| Turbo Clock | none | none |
| Base Clock | 100 MHz | 100 MHz |
| Voltage | unknown | unknown |
| TDP | 35 W | 15 W |
Raw performance index
Raw single-thread performance estimation
- Intel Pentium B9402000 points
- Intel Celeron 2955U1568 points
Points - higher is better
Raw multi-thread performance estimation
- Intel Pentium B9404000 points
- Intel Celeron 2955U3136 points
Points - higher is better
Synthetic benchmarks
GeekBench 3 (32-bit Multi Core)
- Intel Pentium B9402433
- Intel Celeron 2955U2110
points - higher is better
GeekBench 3 (64-bit Single Core)
- Intel Pentium B9401609
- Intel Celeron 2955U1398
points - higher is better
GeekBench 3 (64-bit Multi Core)
- Intel Pentium B9402767
- Intel Celeron 2955U2455
points - higher is better
GeekBench 3 (32-bit Single Core)
- Intel Pentium B9401445
- Intel Celeron 2955U1238
points - higher is better
3DMark06 CPU
- Intel Pentium B9402034
- Intel Celeron 2955U1520
points - higher is better
Cinebench R10 32Bit Single
- Intel Pentium B9402609.5
- Intel Celeron 2955U2069
points - higher is better
Cinebench R10 32Bit Multi
- Intel Pentium B9405066.5
- Intel Celeron 2955U4000
points - higher is better
Cinebench R11.5 64Bit
- Intel Pentium B9401.56
- Intel Celeron 2955U1.14
points - higher is better
SuperPI 1M
- Intel Pentium B94019.9
- Intel Celeron 2955U27
seconds - lower is better