Xeon 6756E vs Ryzen Threadripper 1950X
Contents
Primary details
Comparing processor market type (desktop or notebook), architecture, sales start time and price.
| Place in the ranking | 516 | not rated |
| Place by popularity | not in top-100 | not in top-100 |
| Cost-effectiveness evaluation | 3.85 | no data |
| Market segment | Desktop processor | Server |
| Series | AMD Ryzen Threadripper | no data |
| Power efficiency | 3.72 | no data |
| Designer | AMD | Intel |
| Manufacturer | GlobalFoundries | Intel |
| Architecture codename | Zen (2017−2020) | Sierra Forest (2024) |
| Release date | 10 August 2017 (8 years ago) | 3 June 2024 (1 year ago) |
| Launch price (MSRP) | $999 | $8,428 |
Cost-effectiveness evaluation
Performance per price, higher is better.
Performance to price scatter graph
Detailed specifications
Ryzen Threadripper 1950X and Xeon 6756E 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 | 16 (Hexadeca-Core) | 128 |
| Threads | 32 | 128 |
| Base clock speed | 3.4 GHz | 1.8 GHz |
| Boost clock speed | 4 GHz | 2.6 GHz |
| Bus rate | 4 × 8 GT/s | no data |
| Multiplier | 34 | no data |
| L1 cache | 96K (per core) | 96 KB (per core) |
| L2 cache | 512K (per core) | 4 MB (per module) |
| L3 cache | 32 MB | 96 MB (shared) |
| Chip lithography | 14 nm | Intel 3 nm |
| Die size | 213 mm2 | no data |
| Maximum core temperature | 68 °C | no data |
| Maximum case temperature (TCase) | no data | 80 °C |
| Number of transistors | 9,600 million | no data |
| 64 bit support | + | + |
| Windows 11 compatibility | - | no data |
| Unlocked multiplier | + | - |
Compatibility
Information on Ryzen Threadripper 1950X and Xeon 6756E 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) | 2 |
| Socket | SP3r2 | FCLGA4710 |
| Power consumption (TDP) | 180 Watt | 225 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by Ryzen Threadripper 1950X and Xeon 6756E. You'll probably need this information if you require some particular technology.
| Instruction set extensions | SSE4.2, SSE4A, AMD-V, AES, AVX2, FMA3, SHA | Intel® AVX2 |
| AES-NI | + | + |
| AVX | + | + |
| Enhanced SpeedStep (EIST) | no data | + |
| TSX | - | + |
| Deep Learning Boost | - | + |
Security technologies
Ryzen Threadripper 1950X and Xeon 6756E 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 1950X and Xeon 6756E are enumerated here.
| AMD-V | + | - |
| VT-d | no data | + |
| VT-x | no data | + |
Memory specs
Types, maximum amount and channel quantity of RAM supported by Ryzen Threadripper 1950X and Xeon 6756E. Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | DDR4 Quad-channel | DDR5-6400 |
| Maximum memory size | 2 TiB | 4 TB |
| Max memory channels | 4 | 8 |
| Maximum memory bandwidth | 85.33 GB/s | no data |
| ECC memory support | + | + |
Graphics specifications
General parameters of integrated GPUs, if any.
| Integrated graphics card | - | N/A |
Peripherals
Specifications and connection of peripherals supported by Ryzen Threadripper 1950X and Xeon 6756E.
| PCIe version | 3.0 | 5.0 |
| PCI Express lanes | 60 | 88 |
Pros & cons summary
| Recency | 10 August 2017 | 3 June 2024 |
| Physical cores | 16 | 128 |
| Threads | 32 | 128 |
| Power consumption (TDP) | 180 Watt | 225 Watt |
Ryzen Threadripper 1950X has 25% lower power consumption.
Xeon 6756E, on the other hand, has an age advantage of 6 years, and 700% more physical cores and 300% more threads.
We couldn't decide between AMD Ryzen Threadripper 1950X and Intel Xeon 6756E. We've got no test results to judge.
Note that Ryzen Threadripper 1950X is a desktop processor while Xeon 6756E is a server/workstation one.
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