Processor comparison
Intel Celeron 877 vs Intel Atom Z3740
Intel
Intel Celeron 877
Intel BGA1023
1400 MHz
2 cores
Jul 2012
MOBILE
VS
Intel
Intel Atom Z3740
Intel BGA1380
1333 MHz
4 cores
Sep 2013
MOBILE
Summary
Synthetic performance index
- Intel Celeron 877108%
- Intel Atom Z3740100%
Relative performance
Single thread performance index
- Intel Celeron 877141%
- Intel Atom Z3740100%
Relative performance
Multi thread performance index
- Intel Celeron 877100%
- Intel Atom Z3740134%
Relative performance
Reasons to consider the Intel Celeron 877
- Much higher single threaded performance (around 41% higher), makes a noticeable performance difference in gaming and the majority of applications.
Reasons to consider the Intel Atom Z3740
- Much higher multi threaded performance (around 34% higher). This allows for higher performance in professional applications like encoding or heavy multitasking.
Gaming
No clear winner declared
Productivity
HWSpot recommends the Intel Atom Z3740
Based on productivity benchmarks, overall multithreaded performance and theoretical specifications.
Specifications
Features
| Intel Celeron 877 | Intel Atom Z3740 |
|---|
| MMX | | |
| SSE | | |
| SSE2 | | |
| SSE3 | | |
| SSSE3 | | |
| SSE4.1 | | |
| SSE4.2 | | |
| Enhanced Intel SpeedStep Technology (EIST) | | |
| Intel 64 | | |
| XD bit (an NX bit implementation) | | |
| Intel VT-x | | |
| Smart Cache. | | |
| EIST | | |
| XD bit | | |
| BPT | | |
Architecture
| Intel Celeron 877 | Intel Atom Z3740 |
|---|
| Architecture | Intel_SandyBridge | Intel_Silvermont |
| Market | Mobile | Mobile |
| Memory Support | DDR3 | DDR3 |
| Codename | Sandy Bridge | Bay Trail-T |
| Release Date | Jul 2012 | Sep 2013 |
Cores
| Intel Celeron 877 | Intel Atom Z3740 |
|---|
| Cores | 2 | 4 |
| Threads | 2 | 4 |
| SMPs | 1 | 1 |
| Integrated Graphics | Intel HD (Sandy Bridge) | HD Graphics |
Cache
| Intel Celeron 877 | Intel Atom Z3740 |
|---|
| 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 877 | Intel Atom Z3740 |
|---|
| Socket | Intel BGA1023 | Intel BGA1380 |
| Max Case Temp | unknown | unknown |
| Package | rPGA | FC-BGA1380 |
| Die Size | 131mm² | unknown |
| Process | 32 nm | 22 nm |
Performance
| Intel Celeron 877 | Intel Atom Z3740 |
|---|
| Cpu Frequency | 1400 MHz | 1333 MHz |
| Turbo Clock | none | 1867 MHz |
| Base Clock | 100 MHz | 133 MHz |
| Voltage | unknown | unknown |
| TDP | 17 W | 2 W |
Raw performance index
Raw single-thread performance estimation
- Intel Celeron 8771400 points
- Intel Atom Z37401120 points
Points - higher is better
Raw multi-thread performance estimation
- Intel Celeron 8772800 points
- Intel Atom Z37403199 points
Points - higher is better
Synthetic benchmarks
GeekBench 3 (32-bit Multi Core)
- Intel Celeron 8771816
- Intel Atom Z37402437
points - higher is better
GeekBench 3 (32-bit Single Core)
- Intel Celeron 8771080
- Intel Atom Z3740763
points - higher is better