Processor comparison
Intel Pentium G840 vs Intel Pentium G622
Intel
Intel Pentium G840
Intel Socket 1155
2800 MHz
2 cores
May 2011
DESKTOP
VS
Intel
Intel Pentium G622
Intel Socket 1155
2600 MHz
2 cores
May 2011
DESKTOP
Summary
Synthetic performance index
- Intel Pentium G840107%
- Intel Pentium G622100%
Relative performance
Single thread performance index
- Intel Pentium G840107%
- Intel Pentium G622100%
Relative performance
Multi thread performance index
- Intel Pentium G840107%
- Intel Pentium G622100%
Relative performance
Reasons to consider the Intel Pentium G840
- 7% higher single threaded performance.
- 7% higher multi threaded performance.
- Around 7% higher average synthetic performance.
Reasons to consider the Intel Pentium G622
Gaming
HWSpot recommends the Intel Pentium G840
Based on game and synthetic benchmarks, and theoretical specifications.
Productivity
No clear winner declared
Specifications
Features
| Intel Pentium G840 | Intel Pentium G622 |
|---|
| MMX | | |
| SSE | | |
| SSE2 | | |
| SSE3 | | |
| SSSE3 | | |
| SSE4.2 | | |
| AVX | | |
| EIST | | |
| Intel 64 | | |
| XD bit | | |
| VT-x | | |
| AES-NI | | |
Architecture
| Intel Pentium G840 | Intel Pentium G622 |
|---|
| Architecture | Intel_SandyBridge | Intel_SandyBridge |
| Market | Desktop | Desktop |
| Memory Support | DDR3 | DDR3 |
| Codename | Sandy Bridge | Sandy Bridge |
| Release Date | May 2011 | May 2011 |
Cores
| Intel Pentium G840 | Intel Pentium G622 |
|---|
| Cores | 2 | 2 |
| Threads | 2 | 2 |
| SMPs | 1 | 1 |
| Integrated Graphics | Intel HD (Sandy Bridge) | Intel HD (Sandy Bridge) |
Cache
| Intel Pentium G840 | Intel Pentium G622 |
|---|
| L1 Cache | 64 KB (per core) | 64 KB (per core) |
| L2 Cache | 256 KB (per core) | 256 KB (per core) |
| L3 Cache | 3072 KB (shared) | 3072 KB (shared) |
Physical
| Intel Pentium G840 | Intel Pentium G622 |
|---|
| Socket | Intel Socket 1155 | Intel Socket 1155 |
| Max Case Temp | unknown | unknown |
| Package | FC-LGA10 | FC-LGA10 |
| Die Size | 131mm² | 131mm² |
| Process | 32 nm | 32 nm |
Performance
| Intel Pentium G840 | Intel Pentium G622 |
|---|
| Cpu Frequency | 2800 MHz | 2600 MHz |
| Turbo Clock | none | none |
| Base Clock | 100 MHz | 100 MHz |
| Voltage | unknown | unknown |
| TDP | 65 W | 65 W |
Raw performance index
Raw single-thread performance estimation
- Intel Pentium G8402800 points
- Intel Pentium G6222600 points
Points - higher is better
Raw multi-thread performance estimation
- Intel Pentium G8405600 points
- Intel Pentium G6225200 points
Points - higher is better
Synthetic benchmarks
Cinebench R15 CPU Single 64Bit
- Intel Pentium G840 (simulated)92.32
- Intel Pentium G622 (simulated)85.73
points - higher is better
Cinebench R15 CPU Multi 64Bit
- Intel Pentium G840 (simulated)199.39
- Intel Pentium G622 (simulated)185.15
points - higher is better