Intel Core2 Duo E8190 vs Intel Core2 Duo E4700: comparison
Comparison of Intel Core2 Duo E8190 and Intel Core2 Duo E4700: key differences and a full specification table.
Key differences
Intel Core2 Duo E8190 has a higher base clock (2.66 GHz vs 2.6 GHz) and a finer process node (45 nm vs 65 nm).
Both processors match on: core count (2), thread count (2), TDP (65 W).
These are specification values: they show differences between the models but do not determine a performance winner. For a specific workload, rely on independent benchmarks.
Key specifications
| Parameter | Intel Core2 Duo E8190 | Intel Core2 Duo E4700 |
|---|---|---|
| Cores / threads | 2 / 2 | 2 / 2 |
| TDP | 65 W | 65 W |
| Process | 45 nm | 65 nm |
Full specification table
Differing values are highlighted. This is not a better/worse rating: numbers from different architectures are not always comparable.
| Parameter | Intel Core2 Duo E8190 | Intel Core2 Duo E4700 |
|---|---|---|
| General | ||
| Model | E8190 | E4700 |
| Codename | Wolfdale | Conroe |
| Segment | Desktop | Desktop |
| Product line | Legacy Intel Core Processors | Legacy Intel Core Processors |
| Process | 45 nm | 65 nm |
| Launch date | Q1 2008 | Q1 2008 |
| Status | Discontinued | Discontinued |
| Servicing status | End of Servicing Lifetime | End of Servicing Lifetime |
| Embedded options available | No | No |
| CPU | ||
| Cores | 2 | 2 |
| Threads | 2 | 2 |
| Multithreading (SMT/HT) | No | No |
| Base clock | 2.66 GHz | 2.6 GHz |
| L2 cache | 6 MB | 2 MB |
| Bus speed | 1.333 GHz | 800 MHz |
| TDP | 65 W | 65 W |
| Turbo Boost | No | No |
| 64-bit support | Yes | Yes |
| Instruction set width | 64 bit | 64 bit |
| VID voltage range | 0.8500V-1.3625V | 0.8500V-1.5V |
| FSB parity | No | No |
| Package and thermal | ||
| Sockets supported | LGA775 | PLGA775 |
| Package size | 37.5mm x 37.5mm | 37.5mm x 37.5mm |
| TCASE | 72.4 °C | 73.3 °C |
| Die size | 107 mm² | 111 mm² |
| Transistors (millions) | 410 million | 167 million |
| Security and virtualization | ||
| Virtualization (VT-x / AMD-V) | No | No |
| AES-NI | No | No |
| Execute Disable Bit | Yes | Yes |
| Technologies | ||
| Enhanced SpeedStep | Yes | Yes |
| Idle States | Yes | Yes |
| Thermal Monitoring Technologies | Yes | Yes |