Xeon w7-3455 vs Ryzen Threadripper 1940
Primary details
Comparing Ryzen Threadripper 1940 and Xeon w7-3455 processor market type (desktop or notebook), architecture, sales start time and price.
| Place in performance ranking | not rated | 85 |
| Place by popularity | not in top-100 | not in top-100 |
| Market segment | Desktop processor | Server |
| Architecture codename | Zen (2017−2020) | Sapphire Rapids |
| Release date | 29 July 2017 (6 years ago) | 1 January 2023 (1 year ago) |
Detailed specifications
Ryzen Threadripper 1940 and Xeon w7-3455 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 | 14 (Tetradeca-Core) | 24 (Tetracosa-Core) |
| Threads | 28 | 48 |
| Base clock speed | 3.2 GHz | 2.5 GHz |
| Boost clock speed | 3.7 GHz | 4.8 GHz |
| L1 cache | 96K (per core) | 80K (per core) |
| L2 cache | 512 KB (per core) | 2 MB (per core) |
| L3 cache | 32 MB | 67.5 MB |
| Chip lithography | 14 nm | Intel 7 nm |
| Die size | 213 mm2 | 4x 477 mm2 |
| Maximum core temperature | no data | 72 °C |
| Maximum case temperature (TCase) | no data | 72 °C |
| Number of transistors | 9,600 million | no data |
| 64 bit support | + | + |
| Windows 11 compatibility | - | + |
| Unlocked multiplier | Yes | No |
Compatibility
Information on Ryzen Threadripper 1940 and Xeon w7-3455 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 | SP3r2 | FCLGA4677 |
| Power consumption (TDP) | 180 Watt | 270 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by Ryzen Threadripper 1940 and Xeon w7-3455. You'll probably need this information if you require some particular technology.
| Instruction set extensions | no data | Intel® SSE4.1, Intel® AMX, Intel® SSE4.2, Intel® AVX2, Intel® AVX-512 |
| AES-NI | + | + |
| AVX | + | + |
| vPro | no data | + |
| Enhanced SpeedStep (EIST) | no data | + |
| Speed Shift | no data | + |
| Turbo Boost Technology | no data | 2.0 |
| Hyper-Threading Technology | no data | + |
| TSX | no data | + |
| Turbo Boost Max 3.0 | no data | + |
| Status | no data | Launched |
Security technologies
Ryzen Threadripper 1940 and Xeon w7-3455 technologies aimed at improving security, for example, by protecting against hacks.
| TXT | no data | + |
| EDB | no data | + |
| SGX | no data | - |
| OS Guard | no data | + |
Virtualization technologies
Virtual machine speed-up technologies supported by Ryzen Threadripper 1940 and Xeon w7-3455 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 Ryzen Threadripper 1940 and Xeon w7-3455. Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | DDR4 Quad-channel | DDR5-4800 |
| Maximum memory size | no data | 4 TB |
| Max memory channels | no data | 8 |
| ECC memory support | no data | + |
Peripherals
Specifications and connection of peripherals supported by Ryzen Threadripper 1940 and Xeon w7-3455.
| PCIe version | no data | 5.0 |
| PCI Express lanes | no data | 112 |
Pros & cons summary
| Recency | 29 July 2017 | 1 January 2023 |
| Physical cores | 14 | 24 |
| Threads | 28 | 48 |
| Power consumption (TDP) | 180 Watt | 270 Watt |
We couldn't decide between Ryzen Threadripper 1940 and Xeon w7-3455. We've got no test results to judge.
Note that Ryzen Threadripper 1940 is a desktop processor while Xeon w7-3455 is a server/workstation one.
Should you still have questions on choice between Ryzen Threadripper 1940 and Xeon w7-3455, ask them in Comments section, and we shall answer.
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