Xeon E7-4830 vs Silver 4208
Aggregate performance score
Xeon E7-4830 outperforms Xeon Silver 4208 by an impressive 81% based on our aggregate benchmark results.
Contents
Primary details
Comparing processor market type (desktop or notebook), architecture, sales start time and price.
| Place in the ranking | 1224 | 772 |
| Place by popularity | not in top-100 | not in top-100 |
| Cost-effectiveness evaluation | 3.96 | 0.96 |
| Market segment | Server | Server |
| Series | Intel Xeon Silver | Intel Xeon E7 |
| Power efficiency | 3.13 | 4.58 |
| Designer | Intel | Intel |
| Manufacturer | no data | Intel |
| Architecture codename | Cascade Lake (2019−2020) | Westmere-EX (2011) |
| Release date | 2 April 2019 (6 years ago) | 3 April 2011 (14 years ago) |
| Launch price (MSRP) | $417 | $2,059 |
Cost-effectiveness evaluation
Performance per price, higher is better.
Xeon Silver 4208 has 313% better value for money than Xeon E7-4830.
Performance to price scatter graph
Detailed specifications
Xeon Silver 4208 and Xeon E7-4830 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 | 8 (Octa-Core) | 8 (Octa-Core) |
| Threads | 16 | 16 |
| Base clock speed | 2.1 GHz | 2.13 GHz |
| Boost clock speed | 3.2 GHz | 2.4 GHz |
| Bus type | no data | QPI |
| Bus rate | no data | 6.4 GT/s |
| Multiplier | 21 | 16 |
| L1 cache | 512 KB | 64 KB (per core) |
| L2 cache | 8 MB | 256 KB (per core) |
| L3 cache | 11 MB | 24 MB (shared) |
| Chip lithography | 14 nm | 32 nm |
| Die size | no data | 513 mm2 |
| Maximum core temperature | 78 °C | no data |
| Maximum case temperature (TCase) | no data | 64 °C |
| Number of transistors | no data | 2,600 million |
| 64 bit support | + | + |
| Windows 11 compatibility | + | - |
Compatibility
Information on Xeon Silver 4208 and Xeon E7-4830 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 | 2 (Multiprocessor) | 4 (Multiprocessor) |
| Socket | FCLGA3647 | LGA1567 |
| Power consumption (TDP) | 85 Watt | 105 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by Xeon Silver 4208 and Xeon E7-4830. You'll probably need this information if you require some particular technology.
| Instruction set extensions | Intel® SSE4.2, Intel® AVX, Intel® AVX2, Intel® AVX-512 | Intel® SSE4.1, Intel® SSE4.2 |
| AES-NI | + | + |
| AVX | + | - |
| vPro | + | no data |
| Enhanced SpeedStep (EIST) | + | + |
| Speed Shift | + | no data |
| Turbo Boost Technology | 2.0 | 1.0 |
| Hyper-Threading Technology | + | + |
| TSX | + | - |
| Thermal Monitoring | - | + |
| Turbo Boost Max 3.0 | - | no data |
| Deep Learning Boost | + | - |
Security technologies
Xeon Silver 4208 and Xeon E7-4830 technologies aimed at improving security, for example, by protecting against hacks.
| TXT | + | + |
| EDB | + | + |
Virtualization technologies
Virtual machine speed-up technologies supported by Xeon Silver 4208 and Xeon E7-4830 are enumerated here.
| VT-d | + | + |
| VT-x | + | + |
| EPT | + | + |
Memory specs
Types, maximum amount and channel quantity of RAM supported by Xeon Silver 4208 and Xeon E7-4830. Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | DDR4-2400 | DDR3-800, DDR3-978, DDR3-1066, DDR3-1333, Speed-1066 |
| Maximum memory size | 1 TB | 2 TB |
| Max memory channels | 6 | 4 |
| Maximum memory bandwidth | 115.212 GB/s | 34.113 GB/s |
| ECC memory support | + | + |
Graphics specifications
General parameters of integrated GPUs, if any.
| Integrated graphics card | no data | N/A |
Peripherals
Specifications and connection of peripherals supported by Xeon Silver 4208 and Xeon E7-4830.
| PCIe version | 3.0 | no data |
| PCI Express lanes | 48 | no data |
Synthetic benchmarks
Various benchmark results of the processors in comparison. Overall score is measured in points in 0-100 range, higher is better.
Combined synthetic benchmark score
This is our combined benchmark performance rating.
Passmark
Passmark CPU Mark is a widespread benchmark, consisting of 8 different types of workload, including integer and floating point math, extended instructions, compression, encryption and physics calculation. There is also one separate single-threaded scenario measuring single-core performance. Other than that, Passmark measures multi-core performance.
GeekBench 5 Single-Core
GeekBench 5 Single-Core is a cross-platform application developed in the form of CPU tests that independently recreate certain real-world tasks with which to accurately measure performance. This version uses only a single CPU core.
GeekBench 5 Multi-Core
GeekBench 5 Multi-Core is a cross-platform application developed in the form of CPU tests that independently recreate certain real-world tasks with which to accurately measure performance. This version uses all available CPU cores.
Pros & cons summary
| Performance score | 6.26 | 11.33 |
| Recency | 2 April 2019 | 3 April 2011 |
| Chip lithography | 14 nm | 32 nm |
| Power consumption (TDP) | 85 Watt | 105 Watt |
Xeon Silver 4208 has an age advantage of 7 years, a 128.6% more advanced lithography process, and 23.5% lower power consumption.
Xeon E7-4830, on the other hand, has a 81% higher aggregate performance score.
The Intel Xeon E7-4830 is our recommended choice as it beats the Intel Xeon Silver 4208 in performance tests.
Other comparisons
We've compiled a selection of CPU comparisons, ranging from closely matched processors to other comparisons that may be of interest.
