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Revision as of 14:27, 10 August 2017
Template:mpu Ryzen Threadripper 1950X is a 64-bit hexadeca-core high-performance x86 desktop microprocessor set to be introduced by AMD in mid-2017. The 1950X, which is based on their Zen microarchitecture, is fabricated on a 14 nm process. The 1950X operates at a base frequency of 3.4 GHz with a with a TDP of 180 W and a Boost frequency of 4.0 GHz. This MPU supports up to 1 TiB of quad-channel DDR4-2666 ECC memory.
- Main article: Zen § Cache
This CPU supports 8 DIMMs of rates 1,333 MT/s - 3,200 MT/s (UDIMM/SODIMM). Note that despite AMD's support for memory rates of 3,200 MT/s and possibly higher, rates beyond 2666 MT/s exceeds the JEDEC specification and is thus considered overclocking which voids AMD product warranty and likely any vendor or retailer warranties as well.
This processor includes 60 PCIe lanes with PHY of 16 lanes may each have a maximum of 8 PCIe ports (x1, x2, x4, x8, x16).
- eMMC, LPC, SMBus, SPI/eSPI
Support Azalia High Definition Audio
This processor has no integrated graphics.
- This model has full XFR support, allowing for an additional +200 MHz0.2 GHzboost frequency.
|Has subobject||Ryzen Threadripper 1950X - AMD#io +|
|amd xfr headroom||200 MHz (0.2 GHz, 200,000 kHz) +|
|has advanced vector extensions||true +|
|has advanced vector extensions 2||true +|
|has amd amd-v technology||true +|
|has amd amd-vi technology||true +|
|has amd extended frequency range||true +|
|has amd sensemi technology||true +|
|has ecc memory support||true +|
|has feature||Advanced Vector Extensions +, Advanced Vector Extensions 2 +, Advanced Encryption Standard Instruction Set Extension +, SenseMI Technology + and Extended Frequency Range +|
|has simultaneous multithreading||true +|
|has x86 advanced encryption standard instruction set extension||true +|
|l1$ size||1.5 MiB (1,536 KiB, 1,572,864 B, 0.00146 GiB) +|
|l1d$ description||8-way set associative +|
|l1d$ size||0.5 MiB (512 KiB, 524,288 B, 4.882812e-4 GiB) +|
|l1i$ description||4-way set associative +|
|l1i$ size||1 MiB (1,024 KiB, 1,048,576 B, 9.765625e-4 GiB) +|
|l2$ description||8-way set associative +|
|l2$ size||8 MiB (8,192 KiB, 8,388,608 B, 0.00781 GiB) +|
|l3$ description||16-way set associative +|
|l3$ size||32 MiB (32,768 KiB, 33,554,432 B, 0.0313 GiB) +|
|max memory bandwidth||79.47 GiB/s (138.278 GB/s, 81,377.28 MiB/s, 0.0776 TiB/s, 0.0854 TB/s) +|
|max memory channels||4 +|
|max pcie lanes||60 +|
|supported memory type||DDR4-2666 +|