Opteron 6204 vs Pentium Dual-Core E2140
Contents
Primary details
Comparing processor market type (desktop or notebook), architecture, sales start time and price.
| Place in the ranking | 3395 | not rated |
| Place by popularity | not in top-100 | not in top-100 |
| Market segment | Desktop processor | Server |
| Power efficiency | 0.19 | no data |
| Designer | Intel | AMD |
| Manufacturer | no data | GlobalFoundries |
| Architecture codename | Allendale (2006−2009) | Interlagos (2011−2012) |
| Release date | June 2007 (18 years ago) | 14 November 2011 (14 years ago) |
| Launch price (MSRP) | no data | $455 |
Detailed specifications
Pentium Dual-Core E2140 and Opteron 6204 basic parameters such as number of cores, number of threads, base frequency and turbo boost clock, lithography, cache size and multiplier lock state. These parameters indirectly say of CPU speed, though for more precise assessment you have to consider their test results.
| Physical cores | 2 (Dual-core) | 4 (Quad-Core) |
| Threads | 2 | 4 |
| Base clock speed | no data | 3.3 GHz |
| Boost clock speed | 1.6 GHz | 3.3 GHz |
| L1 cache | 64 KB (per core) | 768 KB |
| L2 cache | 1 MB (shared) | 2 MB (per module) |
| L3 cache | 0 KB | 8 MB (per die) |
| Chip lithography | 65 nm | 32 nm |
| Die size | 77 mm2 | 2x 315 mm2 |
| Maximum case temperature (TCase) | no data | 69 °C |
| Number of transistors | 105 million | 2,400 million |
| 64 bit support | + | + |
| Windows 11 compatibility | - | no data |
Compatibility
Information on Pentium Dual-Core E2140 and Opteron 6204 compatibility with other computer components: motherboard (look for socket type), power supply unit (look for power consumption) etc. Useful when planning a future computer configuration or upgrading an existing one. Note that power consumption of some processors can well exceed their nominal TDP, even without overclocking. Some can even double their declared thermals given that the motherboard allows to tune the CPU power parameters.
| Number of CPUs in a configuration | 1 | 4 |
| Socket | 775 | G34 |
| Power consumption (TDP) | 65 Watt | 115 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by Pentium Dual-Core E2140 and Opteron 6204. You'll probably need this information if you require some particular technology.
| AES-NI | - | + |
| FMA | - | + |
| Enhanced SpeedStep (EIST) | + | no data |
Virtualization technologies
Virtual machine speed-up technologies supported by Pentium Dual-Core E2140 and Opteron 6204 are enumerated here.
| AMD-V | - | + |
Memory specs
Types, maximum amount and channel quantity of RAM supported by Pentium Dual-Core E2140 and Opteron 6204. Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | DDR1, DDR2, DDR3 | DDR3 |
Graphics specifications
General parameters of integrated GPUs, if any.
| Integrated graphics card | no data | N/A |
Peripherals
Specifications and connection of peripherals supported by Pentium Dual-Core E2140 and Opteron 6204.
| PCIe version | no data | 2.0 |
Pros & cons summary
| Physical cores | 2 | 4 |
| Threads | 2 | 4 |
| Chip lithography | 65 nm | 32 nm |
| Power consumption (TDP) | 65 Watt | 115 Watt |
Pentium Dual-Core E2140 has 76.9% lower power consumption.
Opteron 6204, on the other hand, has 100% more physical cores and 100% more threads, and a 103.1% more advanced lithography process.
We couldn't decide between Intel Pentium Dual-Core E2140 and AMD Opteron 6204. We've got no test results to judge.
Note that Pentium Dual-Core E2140 is a desktop processor while Opteron 6204 is a server/workstation one.
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