Core 2 Quad Q6600 (95W) vs Xeon E5-1620 v3
Primary details
Comparing Xeon E5-1620 v3 and Core 2 Quad Q6600 (95W) processor market type (desktop or notebook), architecture, sales start time and price.
| Place in performance ranking | 1255 | not rated |
| Place by popularity | not in top-100 | not in top-100 |
| Cost-effectiveness evaluation | 4.56 | no data |
| Market segment | Server | Desktop processor |
| Architecture codename | Haswell-EP (2014) | Kentsfield (2007) |
| Release date | 8 September 2014 (9 years ago) | 23 July 2007 (16 years ago) |
| Current price | $23 | $43 |
Cost-effectiveness evaluation
Performance per price, higher is better.
Detailed specifications
Xeon E5-1620 v3 and Core 2 Quad Q6600 (95W) 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 | 4 (Quad-Core) | 4 (Quad-Core) |
| Threads | 8 | 4 |
| Base clock speed | 3.5 GHz | 2.4 GHz |
| Boost clock speed | 3.6 GHz | 2.4 GHz |
| L1 cache | 64K (per core) | 64 KB (per core) |
| L2 cache | 256K (per core) | 8 MB (shared) |
| L3 cache | 10 MB (shared) | 0 KB |
| Chip lithography | 22 nm | 65 nm |
| Die size | 356 mm2 | 2x 143 mm2 |
| Maximum core temperature | 66 °C | no data |
| Maximum case temperature (TCase) | no data | 62 °C |
| Number of transistors | 2,600 million | 582 million |
| 64 bit support | + | + |
| Windows 11 compatibility | - | - |
| Unlocked multiplier | No | No |
Compatibility
Information on Xeon E5-1620 v3 and Core 2 Quad Q6600 (95W) 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 | 1 |
| Socket | FCLGA2011 | 775 |
| Power consumption (TDP) | 140 Watt | 95 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by Xeon E5-1620 v3 and Core 2 Quad Q6600 (95W). You'll probably need this information if you require some particular technology.
| Instruction set extensions | Intel® AVX2 | no data |
| AES-NI | + | no data |
| AVX | + | no data |
| Enhanced SpeedStep (EIST) | + | + |
| Turbo Boost Technology | 2.0 | no data |
| Hyper-Threading Technology | + | no data |
| TSX | - | no data |
| Idle States | + | no data |
| Thermal Monitoring | + | no data |
| Flex Memory Access | - | no data |
| Demand Based Switching | + | no data |
| PAE | 46 Bit | no data |
| Status | Discontinued | no data |
Security technologies
Xeon E5-1620 v3 and Core 2 Quad Q6600 (95W) technologies aimed at improving security, for example, by protecting against hacks.
| TXT | + | no data |
| EDB | + | no data |
| Secure Key | + | no data |
| Identity Protection | + | no data |
| OS Guard | + | no data |
Virtualization technologies
Virtual machine speed-up technologies supported by Xeon E5-1620 v3 and Core 2 Quad Q6600 (95W) are enumerated here.
| VT-d | + | no data |
| VT-x | + | no data |
| EPT | + | no data |
Memory specs
Types, maximum amount and channel quantity of RAM supported by Xeon E5-1620 v3 and Core 2 Quad Q6600 (95W). Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | DDR4-1333, DDR4-1600, DDR4-1866, DDR4-2133 | DDR1, DDR2, DDR3 |
| Maximum memory size | 768 GB | no data |
| Max memory channels | 4 | no data |
| Maximum memory bandwidth | 68 GB/s | no data |
| ECC memory support | + | no data |
Graphics specifications
General parameters of integrated GPUs, if any.
| Integrated graphics card | no data | On certain motherboards (Chipset feature) |
Peripherals
Specifications and connection of peripherals supported by Xeon E5-1620 v3 and Core 2 Quad Q6600 (95W).
| PCIe version | 3.0 | 2.0 |
| PCI Express lanes | 40 | no data |
Pros & cons summary
| Recency | 8 September 2014 | 23 July 2007 |
| Threads | 8 | 4 |
| Chip lithography | 22 nm | 65 nm |
| Power consumption (TDP) | 140 Watt | 95 Watt |
We couldn't decide between Xeon E5-1620 v3 and Core 2 Quad Q6600 (95W). We've got no test results to judge.
Be aware that Xeon E5-1620 v3 is a server/workstation processor while Core 2 Quad Q6600 (95W) is a desktop one.
Should you still have questions on choice between Xeon E5-1620 v3 and Core 2 Quad Q6600 (95W), ask them in Comments section, and we shall answer.
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