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Ryzen Threadripper 2950X - AMD
| Edit Values | |
| Ryzen Threadripper 2950X | |
| General Info | |
| Designer | AMD |
| Manufacturer | GlobalFoundries |
| Model Number | 2950X |
| Part Number | YD295XA8UGAAF |
| Market | Desktop |
| Introduction | August 6, 2018 (announced) August 31, 2018 (launched) |
| Release Price | $899.00 |
| Shop | Amazon |
| General Specs | |
| Family | Ryzen Threadripper |
| Series | Ryzen |
| Locked | No |
| Frequency | 3,500 MHz |
| Turbo Frequency | 4,400 MHz |
| Bus rate | 4 × 8 GT/s |
| Clock multiplier | 35 |
| Microarchitecture | |
| ISA | x86-64 (x86) |
| Microarchitecture | Zen+ |
| Chipset | x399 |
| Core Name | Colfax |
| Core Family | 23 |
| Core Model | 8 |
| Core Stepping | 2 |
| Process | 12 nm |
| Transistors | 9,600,000,000 |
| Technology | CMOS |
| Die | 213 mm² |
| MCP | Yes (2 dies) |
| Word Size | 64 bit |
| Cores | 16 |
| Threads | 32 |
| Max Memory | 2 TiB |
| Multiprocessing | |
| Max SMP | 1-Way (Uniprocessor) |
| Electrical | |
| TDP | 180 W |
| Packaging | |
| Package | TR4, FCLGA-4094 (FC-OLGA) |
| Dimension | 75.4 mm × 58.5 mm × 6.26 mm |
| Pitch | 0.87 mm × 1 mm |
| Contacts | 4094 |
| Socket | TR4, SP3r2, sTR4 |
| Succession | |
Ryzen Threadripper 2950X is a 64-bit hexadeca-core high-performance x86 desktop microprocessor introduced by AMD in mid-2018. The 2950X, which is based on their Zen+ microarchitecture, is fabricated on a 12 nm process. The 2950X operates at a base frequency of 3.5 GHz with a TDP of 180 W and a boost of up to 4.4 GHz. This MPU supports up to 2 TiB of quad-channel DDR4-2933 memory.
Cache
- Main article: Zen+ § Cache
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Cache Organization
Cache is a hardware component containing a relatively small and extremely fast memory designed to speed up the performance of a CPU by preparing ahead of time the data it needs to read from a relatively slower medium such as main memory. The organization and amount of cache can have a large impact on the performance, power consumption, die size, and consequently cost of the IC. Cache is specified by its size, number of sets, associativity, block size, sub-block size, and fetch and write-back policies. Note: All units are in kibibytes and mebibytes. |
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Memory controller
This processor supports up to 512 GiB per memory channel for a total of 2 TiB.
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Integrated Memory Controller
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| [Edit] Official AMD Supported Memory Configurations | ||||
|---|---|---|---|---|
| Quad Channel | Single Rank | 1 DIMM per channel | 4 of 4 | DDR4-2933 |
| 4 of 8 | DDR4-2666 | |||
| 2 DIMMs per channel | 8 of 8 | DDR4-2133 | ||
| Dual Rank | 1 DIMM per channel | 4 of 4 | DDR4-2933 | |
| 4 of 8 | DDR4-2666 | |||
| 2 DIMMs per channel | 8 of 8 | DDR4-1866 | ||
Expansions
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Expansion Options |
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Graphics
This processor has no integrated graphics.
Features
[Edit/Modify Supported Features]
Facts about "Ryzen Threadripper 2950X - AMD"
| Has subobject "Has subobject" is a predefined property representing a container construct and is provided by Semantic MediaWiki. | Ryzen Threadripper 2950X - AMD#pcie + |
| base frequency | 3,500 MHz (3.5 GHz, 3,500,000 kHz) + |
| bus links | 4 + |
| bus rate | 8,000 MT/s (8 GT/s, 8,000,000 kT/s) + |
| chipset | x399 + |
| clock multiplier | 35 + |
| core count | 16 + |
| core family | 23 + |
| core model | 8 + |
| core name | Colfax + |
| core stepping | 2 + |
| designer | AMD + |
| die area | 213 mm² (0.33 in², 2.13 cm², 213,000,000 µm²) + |
| die count | 2 + |
| family | Ryzen Threadripper + |
| first announced | August 6, 2018 + |
| first launched | August 31, 2018 + |
| full page name | amd/ryzen threadripper/2950x + |
| 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 2 | true + |
| has amd precision boost 2 | true + |
| has amd precision boost overdrive | 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 +, Extended Frequency Range 2 +, Precision Boost 2 + and Precision Boost Overdrive + |
| has locked clock multiplier | false + |
| has simultaneous multithreading | true + |
| has x86 advanced encryption standard instruction set extension | true + |
| instance of | microprocessor + |
| is multi-chip package | true + |
| isa | x86-64 + |
| isa family | x86 + |
| l1$ size | 1,536 KiB (1,572,864 B, 1.5 MiB) + |
| l1d$ description | 8-way set associative + |
| l1d$ size | 512 KiB (524,288 B, 0.5 MiB) + |
| l1i$ description | 4-way set associative + |
| l1i$ size | 1,024 KiB (1,048,576 B, 1 MiB) + |
| 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) + |
| ldate | August 31, 2018 + |
| manufacturer | GlobalFoundries + |
| market segment | Desktop + |
| max cpu count | 1 + |
| max memory | 2,097,152 MiB (2,147,483,648 KiB, 2,199,023,255,552 B, 2,048 GiB, 2 TiB) + |
| max memory bandwidth | 87.42 GiB/s (89,518.08 MiB/s, 93.867 GB/s, 93,866.51 MB/s, 0.0854 TiB/s, 0.0939 TB/s) + |
| max memory channels | 4 + |
| microarchitecture | Zen+ + |
| model number | 2950X + |
| name | Ryzen Threadripper 2950X + |
| package | FCLGA-4094 + and TR4 + |
| part number | YD295XA8UGAAF + |
| process | 12 nm (0.012 μm, 1.2e-5 mm) + |
| release price | $ 899.00 (€ 809.10, £ 728.19, ¥ 92,893.67) + |
| series | Ryzen + |
| smp max ways | 1 + |
| socket | TR4 +, SP3r2 + and sTR4 + |
| supported memory type | DDR4-2933 + |
| tdp | 180 W (180,000 mW, 0.241 hp, 0.18 kW) + |
| technology | CMOS + |
| thread count | 32 + |
| transistor count | 9,600,000,000 + |
| turbo frequency | 4,400 MHz (4.4 GHz, 4,400,000 kHz) + |
| word size | 64 bit (8 octets, 16 nibbles) + |