Intel Pentium 987 vs Intel Atom Z3740
Summary
Intel Pentium 987
100%
Intel Atom Z3740
206%
Relative performance
Intel Pentium 987
116%
Intel Atom Z3740
100%
Relative performance
Intel Pentium 987
100%
Intel Atom Z3740
245%
Relative performance
Reasons to consider Intel Pentium 987 |
| 16% higher single threaded performance. |
Reasons to consider Intel Atom Z3740 |
| Much higher multi threaded performance (around 145% higher). This allows for higher performance in professional applications like encoding or heavy multitasking. |
| Around 106% higher average synthetic performance. |
Gaming
HWBench recommends Intel Atom Z3740
Based on game and synthetic benchmarks, and theoretical specifications.
Productivity
HWBench recommends Intel Atom Z3740
Based on productivity benchmarks, overall multithreaded performance and theoretical specifications.
Features
| Intel Pentium 987 | | 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) | | | |
| Smart Cache. | | | |
| EIST | | | |
| XD bit | | | |
| BPT | | | |
Architecture
| Intel Pentium 987 | | Intel Atom Z3740 | |
|---|
| Architecture | Intel_SandyBridge | vs | Intel_Silvermont |
| Market | Mobile | vs | Mobile |
| Memory Support | DDR3 | vs | DDR3 |
| Codename | Sandy Bridge | vs | Bay Trail-T |
| Release Date | Feb 2013 | vs | Sep 2013 |
Cores
| Intel Pentium 987 | | Intel Atom Z3740 | |
|---|
| Cores | 2 | vs | 4 |
| Threads | 2 | vs | 4 |
| SMPs | 1 | vs | 1 |
| Integrated Graphics | Intel HD (Sandy Bridge) | vs | HD Graphics |
Cache
| Intel Pentium 987 | | Intel Atom Z3740 | |
|---|
| L1 Cache | 64 KB (per core) | vs | 64 KB (per core) |
| L2 Cache | 256 KB (per core) | vs | 512 KB (per core) |
| L3 Cache | 2048 KB (shared) | vs | 0 KB |
Physical
| Intel Pentium 987 | | Intel Atom Z3740 | |
|---|
| Socket | Intel BGA1023 | vs | Intel BGA1380 |
| Max Case Temp | unknown | vs | unknown |
| Package | rPGA | vs | FC-BGA1380 |
| Die Size | 131mm² | vs | unknown |
| Process | 32 nm | vs | 22 nm |
Performance
| Intel Pentium 987 | | Intel Atom Z3740 | |
|---|
| Cpu Frequency | 1500 MHz | vs | 1333 MHz |
| Turbo Clock | none | vs | 1867 MHz |
| Base Clock | 100 MHz | vs | 133 MHz |
| Voltage | unknown | vs | unknown |
| TDP | 17 W | vs | 2 W |
Intel Pentium 987
1500 points
Intel Atom Z3740
1120 points
Points - higher is better
Intel Pentium 987
3000 points
Intel Atom Z3740
3199 points
Points - higher is better
Intel Pentium 987
1759
Intel Atom Z3740
2437
points - higher is better
Intel Pentium 987
1060
Intel Atom Z3740
763
points - higher is better
Intel Pentium 987
1487
Intel Atom Z3740
1838
points - higher is better
Intel Pentium 987
26
Intel Atom Z3740
24.5
seconds - lower is better
Intel Pentium 987
48
Intel Atom Z3740
29
seconds - lower is better
Intel Pentium 987
1107
Intel Atom Z3740
1569
MB/s - higher is better
Intel Pentium 987
0.1
Intel Atom Z3740
0.73
GB/s
Intel Pentium 987
0.08
Intel Atom Z3740
0.16
GB/s