Ryzen Threadripper PRO 5975WX vs Xeon E7-4820 v3
Contents
Primary details
Comparing processor market type (desktop or notebook), architecture, sales start time and price.
| Place in the ranking | not rated | 73 |
| Place by popularity | not in top-100 | not in top-100 |
| Market segment | Server | Server |
| Series | no data | AMD Ryzen Threadripper |
| Power efficiency | no data | 16.28 |
| Designer | Intel | AMD |
| Manufacturer | Intel | TSMC |
| Architecture codename | Haswell-EX (2015) | Chagall PRO (2022) |
| Release date | 1 June 2015 (10 years ago) | 8 March 2022 (3 years ago) |
Detailed specifications
Xeon E7-4820 v3 and Ryzen Threadripper PRO 5975WX 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 | 10 (Deca-Core) | 32 (Dotriaconta-Core) |
| Threads | 20 | 64 |
| Base clock speed | 1.9 GHz | 3.6 GHz |
| Boost clock speed | 1.9 GHz | 4.5 GHz |
| Bus rate | 6.4 GT/s | no data |
| Multiplier | no data | 36 |
| L1 cache | 64K (per core) | 2 MB |
| L2 cache | 256K (per core) | 16 MB |
| L3 cache | 25 MB (shared) | 128 MB |
| Chip lithography | 22 nm | 7 nm |
| Die size | 160 mm2 | 4x 81 mm2 |
| Maximum case temperature (TCase) | 70 °C | 95 °C |
| Number of transistors | 1,400 million | 16,600 million |
| 64 bit support | + | + |
| Windows 11 compatibility | - | + |
Compatibility
Information on Xeon E7-4820 v3 and Ryzen Threadripper PRO 5975WX 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 | 4 | 1 |
| Socket | FCLGA2011 | WRX8 |
| Power consumption (TDP) | 115 Watt | 280 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by Xeon E7-4820 v3 and Ryzen Threadripper PRO 5975WX. You'll probably need this information if you require some particular technology.
| Instruction set extensions | Intel® AVX2 | no data |
| AES-NI | + | + |
| AVX | + | + |
| vPro | + | no data |
| Enhanced SpeedStep (EIST) | + | no data |
| Turbo Boost Technology | - | no data |
| Hyper-Threading Technology | + | no data |
| TSX | + | - |
| Idle States | + | no data |
| Thermal Monitoring | + | - |
| PAE | 46 Bit | no data |
Security technologies
Xeon E7-4820 v3 and Ryzen Threadripper PRO 5975WX technologies aimed at improving security, for example, by protecting against hacks.
| TXT | + | no data |
| EDB | + | no data |
| OS Guard | + | no data |
Virtualization technologies
Virtual machine speed-up technologies supported by Xeon E7-4820 v3 and Ryzen Threadripper PRO 5975WX are enumerated here.
| AMD-V | - | + |
| VT-d | + | no data |
| VT-x | + | no data |
| EPT | + | no data |
Memory specs
Types, maximum amount and channel quantity of RAM supported by Xeon E7-4820 v3 and Ryzen Threadripper PRO 5975WX. Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | DDR4-1333/1600/1866, DDR3-1066/1333 | DDR4-3200 |
| Maximum memory size | 1.5 TB | 2 TiB |
| Max memory channels | 4 | no data |
| Maximum memory bandwidth | 85 GB/s | 204.8 GB/s |
| ECC memory support | + | - |
Peripherals
Specifications and connection of peripherals supported by Xeon E7-4820 v3 and Ryzen Threadripper PRO 5975WX.
| PCIe version | 3.0 | 4.0 |
| PCI Express lanes | 32 | 128 |
Pros & cons summary
| Recency | 1 June 2015 | 8 March 2022 |
| Physical cores | 10 | 32 |
| Threads | 20 | 64 |
| Chip lithography | 22 nm | 7 nm |
| Power consumption (TDP) | 115 Watt | 280 Watt |
Xeon E7-4820 v3 has 143.5% lower power consumption.
Ryzen Threadripper PRO 5975WX, on the other hand, has an age advantage of 6 years, 220% more physical cores and 220% more threads, and a 214.3% more advanced lithography process.
We couldn't decide between Intel Xeon E7-4820 v3 and AMD Ryzen Threadripper PRO 5975WX. We've got no test results to judge.
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