Processor comparison
Intel Celeron 2955U vs Intel Atom Z3770
Intel
Intel Celeron 2955U
Intel Socket G2 (988B)
1400 MHz
2 cores
Sep 2013
MOBILE
VS
Intel
Intel Atom Z3770
Intel BGA1380
1467 MHz
4 cores
Sep 2013
MOBILE
Summary
Synthetic performance index
- Intel Celeron 2955U100%
- Intel Atom Z3770159%
Relative performance
Single thread performance index
- Intel Celeron 2955U119%
- Intel Atom Z3770100%
Relative performance
Multi thread performance index
- Intel Celeron 2955U100%
- Intel Atom Z3770197%
Relative performance
Reasons to consider the Intel Celeron 2955U
- 19% higher single threaded performance.
Reasons to consider the Intel Atom Z3770
- Much higher multi threaded performance (around 97% higher). This allows for higher performance in professional applications like encoding or heavy multitasking.
- Around 59% higher average synthetic performance.
Gaming
HWSpot recommends the Intel Atom Z3770
Based on game and synthetic benchmarks, and theoretical specifications.
Productivity
HWSpot recommends the Intel Atom Z3770
Based on productivity benchmarks, overall multithreaded performance and theoretical specifications.
Specifications
Features
| Intel Celeron 2955U | Intel Atom Z3770 |
|---|
| MMX | | |
| SSE | | |
| SSE2 | | |
| SSE3 | | |
| SSSE3 | | |
| SSE4.1 | | |
| SSE4.2 | | |
| EIST | | |
| 64-bit | | |
| XD bit | | |
| VT-x | | |
| Smart Cache | | |
| BPT | | |
Architecture
| Intel Celeron 2955U | Intel Atom Z3770 |
|---|
| Architecture | Intel_Haswell | Intel_Silvermont |
| Market | Mobile | Mobile |
| Memory Support | DDR3 | DDR3 |
| Codename | Haswell | Bay Trail-T |
| Release Date | Sep 2013 | Sep 2013 |
Cores
| Intel Celeron 2955U | Intel Atom Z3770 |
|---|
| Cores | 2 | 4 |
| Threads | 2 | 4 |
| SMPs | 1 | 1 |
| Integrated Graphics | Intel HD | HD Graphics |
Cache
| Intel Celeron 2955U | Intel Atom Z3770 |
|---|
| L1 Cache | 64 KB (per core) | 64 KB (per core) |
| L2 Cache | 256 KB (per core) | 512 KB (per core) |
| L3 Cache | 2048 KB (shared) | 0 KB |
Physical
| Intel Celeron 2955U | Intel Atom Z3770 |
|---|
| Socket | Intel Socket G2 (988B) | Intel BGA1380 |
| Max Case Temp | 105°C | unknown |
| Package | FC-PGA12F | FC-BGA1380 |
| Die Size | 118mm² | unknown |
| Process | 22 nm | 22 nm |
Performance
| Intel Celeron 2955U | Intel Atom Z3770 |
|---|
| Cpu Frequency | 1400 MHz | 1467 MHz |
| Turbo Clock | none | 2400 MHz |
| Base Clock | 100 MHz | 133 MHz |
| Voltage | unknown | unknown |
| TDP | 15 W | 8 W |
Raw performance index
Raw single-thread performance estimation
- Intel Celeron 2955U1568 points
- Intel Atom Z37701440 points
Points - higher is better
Raw multi-thread performance estimation
- Intel Celeron 2955U3136 points
- Intel Atom Z37703520 points
Points - higher is better
Synthetic benchmarks
GeekBench 3 (32-bit Multi Core)
- Intel Celeron 2955U2110
- Intel Atom Z37702835
points - higher is better
GeekBench 3 (32-bit Single Core)
- Intel Celeron 2955U1238
- Intel Atom Z3770922
points - higher is better
3DMark06 CPU
- Intel Celeron 2955U1520
- Intel Atom Z37702212
points - higher is better
Cinebench R10 32Bit Single
- Intel Celeron 2955U2069
- Intel Atom Z37701189
points - higher is better
Cinebench R10 32Bit Multi
- Intel Celeron 2955U4000
- Intel Atom Z37703961
points - higher is better
SuperPI 1M
- Intel Celeron 2955U27
- Intel Atom Z377036
seconds - lower is better
wPrime 32
- Intel Celeron 2955U53.18
- Intel Atom Z377026.55
seconds - lower is better
WinRAR 4.0
- Intel Celeron 2955U1054
- Intel Atom Z3770898
MB/s - higher is better
x264 Pass 1
- Intel Celeron 2955U40.7
- Intel Atom Z377040.49
FPS - higher is better
x264 Pass 2
- Intel Celeron 2955U7.52
- Intel Atom Z37707.65
FPS - higher is better
TrueCrypt AES
- Intel Celeron 2955U0.13
- Intel Atom Z37700.86
GB/s
TrueCrypt Twofish
- Intel Celeron 2955U0.09
- Intel Atom Z37700.18
GB/s
TrueCrypt Serpent
- Intel Celeron 2955U0.06
- Intel Atom Z37700.12
GB/s
Sunspider 1.0
- Intel Celeron 2955U347.4
- Intel Atom Z3770566.6
score - higher is better