Xeon E7420 vs Ryzen Embedded V1605B
Contents
Primary details
Comparing processor market type (desktop or notebook), architecture, sales start time and price.
| Place in the ranking | 1650 | not rated |
| Place by popularity | not in top-100 | not in top-100 |
| Market segment | Desktop processor | Server |
| Series | AMD Ryzen Embedded | no data |
| Power efficiency | 10.90 | no data |
| Designer | AMD | Intel |
| Manufacturer | GlobalFoundries | Intel |
| Architecture codename | Zen (2017−2020) | Dunnington (2008) |
| Release date | 21 February 2018 (7 years ago) | 15 September 2008 (17 years ago) |
| Launch price (MSRP) | no data | $1,177 |
Detailed specifications
Ryzen Embedded V1605B and Xeon E7420 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 | 2 GHz | 2.13 GHz |
| Boost clock speed | 3.6 GHz | 0.13 GHz |
| Multiplier | 20 | no data |
| L1 cache | 128K (per core) | 64 KB (per core) |
| L2 cache | 512K (per core) | 3 MB (per module) |
| L3 cache | 2 MB (shared) | 8 MB (shared) |
| Chip lithography | 14 nm | 45 nm |
| Die size | 210 mm2 | 503 mm2 |
| Maximum core temperature | 105 °C | no data |
| Maximum case temperature (TCase) | no data | 64 °C |
| Number of transistors | 4,950 million | 1,900 million |
| 64 bit support | + | + |
| Windows 11 compatibility | - | - |
| VID voltage range | no data | 0.9V-1.45V |
Compatibility
Information on Ryzen Embedded V1605B and Xeon E7420 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 (Uniprocessor) | 4 |
| Socket | FP5 | PGA604 |
| Power consumption (TDP) | 15 Watt | 90 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by Ryzen Embedded V1605B and Xeon E7420. You'll probably need this information if you require some particular technology.
| Instruction set extensions | XFR, FMA3, SSE 4.2, AVX2, SMT | no data |
| AES-NI | + | - |
| AVX | + | - |
| Enhanced SpeedStep (EIST) | no data | - |
| Turbo Boost Technology | no data | - |
| Hyper-Threading Technology | no data | - |
| Idle States | no data | - |
| Demand Based Switching | no data | + |
| FSB parity | no data | + |
| Precision Boost 2 | + | no data |
Security technologies
Ryzen Embedded V1605B and Xeon E7420 technologies aimed at improving security, for example, by protecting against hacks.
| TXT | no data | + |
| EDB | no data | + |
Virtualization technologies
Virtual machine speed-up technologies supported by Ryzen Embedded V1605B and Xeon E7420 are enumerated here.
| AMD-V | + | - |
| VT-x | no data | + |
Memory specs
Types, maximum amount and channel quantity of RAM supported by Ryzen Embedded V1605B and Xeon E7420. Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | DDR4 Dual-channel | DDR2, DDR3 |
| Maximum memory size | 32 GB | no data |
| Max memory channels | 2 | no data |
| Maximum memory bandwidth | 38.397 GB/s | no data |
| ECC memory support | + | - |
Graphics specifications
General parameters of integrated GPUs, if any.
| Integrated graphics card | AMD Radeon RX Vega 8 (Ryzen 2000/3000) ( - 1100 MHz) | On certain motherboards (Chipset feature) |
Pros & cons summary
| Recency | 21 February 2018 | 15 September 2008 |
| Threads | 8 | 4 |
| Chip lithography | 14 nm | 45 nm |
| Power consumption (TDP) | 15 Watt | 90 Watt |
Ryzen Embedded V1605B has an age advantage of 9 years, 100% more threads, a 221.4% more advanced lithography process, and 500% lower power consumption.
We couldn't decide between AMD Ryzen Embedded V1605B and Intel Xeon E7420. We've got no test results to judge.
Note that Ryzen Embedded V1605B is a desktop processor while Xeon E7420 is a server/workstation one.
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