Ryzen Threadripper 1977X vs Xeon E5-2695 v4
Primary details
Comparing Xeon E5-2695 v4 and Ryzen Threadripper 1977X processor market type (desktop or notebook), architecture, sales start time and price.
| Place in performance ranking | 567 | not rated |
| Place by popularity | not in top-100 | not in top-100 |
| Cost-effectiveness evaluation | 24.25 | no data |
| Market segment | Server | Desktop processor |
| Series | Intel Xeon E5 | no data |
| Architecture codename | Broadwell (2015−2019) | Zen (2017−2020) |
| Release date | 20 June 2016 (8 years ago) | no data |
| Launch price (MSRP) | $2,424 | no data |
| Current price | $179 (0.1x MSRP) | no data |
Cost-effectiveness evaluation
Performance per price, higher is better.
Detailed specifications
Xeon E5-2695 v4 and Ryzen Threadripper 1977X 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 | 18 (Octadeca-Core) | 14 (Tetradeca-Core) |
| Threads | 36 | no data |
| Base clock speed | 2.1 GHz | no data |
| Boost clock speed | 3.3 GHz | 3.5 GHz |
| Bus support | 2 × 9.6 GT/s | no data |
| L1 cache | no data | 128 KB (per core) |
| L2 cache | 4.5 MB | 512 KB (per core) |
| L3 cache | 45 MB | 32768 KB |
| Chip lithography | 14 nm | 14 nm |
| Die size | 456.12 mm2 | no data |
| Maximum core temperature | 84 °C | no data |
| Number of transistors | 7200 Million | no data |
| 64 bit support | + | + |
| Windows 11 compatibility | - | - |
| Unlocked multiplier | No | Yes |
Compatibility
Information on Xeon E5-2695 v4 and Ryzen Threadripper 1977X 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 | 1 |
| Socket | FCLGA2011 | SP3r2 |
| Power consumption (TDP) | 120 Watt | 155 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by Xeon E5-2695 v4 and Ryzen Threadripper 1977X. 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 |
| vPro | + | no data |
| Enhanced SpeedStep (EIST) | + | no data |
| 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 | Launched | no data |
Security technologies
Xeon E5-2695 v4 and Ryzen Threadripper 1977X 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 E5-2695 v4 and Ryzen Threadripper 1977X are enumerated here.
| AMD-V | no data | + |
| VT-d | + | no data |
| VT-x | + | no data |
| EPT | + | no data |
Memory specs
Types, maximum amount and channel quantity of RAM supported by Xeon E5-2695 v4 and Ryzen Threadripper 1977X. Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | DDR4-1600, DDR4-1866, DDR4-2133, DDR4-2400 | DDR4 |
| Maximum memory size | 1.5 TB | no data |
| Max memory channels | 4 | no data |
| Maximum memory bandwidth | 76.8 GB/s | no data |
| ECC memory support | + | no data |
Peripherals
Specifications and connection of peripherals supported by Xeon E5-2695 v4 and Ryzen Threadripper 1977X.
| PCIe version | 3.0 | no data |
| PCI Express lanes | 40 | no data |
Pros & cons summary
| Physical cores | 18 | 14 |
| Power consumption (TDP) | 120 Watt | 155 Watt |
We couldn't decide between Xeon E5-2695 v4 and Ryzen Threadripper 1977X. We've got no test results to judge.
Be aware that Xeon E5-2695 v4 is a server/workstation processor while Ryzen Threadripper 1977X is a desktop one.
Should you still have questions on choice between Xeon E5-2695 v4 and Ryzen Threadripper 1977X, ask them in Comments section, and we shall answer.
Similar processor comparisons
We picked several similar comparisons of processors in the same market segment and performance relatively close to those reviewed on this page.
