Goldmont Plus
{{short description|CPU microarchitecture}}
{{Use mdy dates|date=September 2022}}
{{Infobox CPU
| name = Goldmont Plus
| model = {{ubl|Celeron|Pentium Silver}}
| code = 80680
| cores = 2 or 4
| transistors =
| clock =
| l1cache =
| l2cache =
| l3cache =
| llcache =
| size-from = 14 nm
| gpu =
| arch = x86
| instructions = x86-64, Intel 64
| extensions = MMX, SSE, SSE2, SSE3, SSSE3, SSE4, SSE4.1, SSE4.2
| extensions1 = AES-NI, RDRAND, CLMUL, SHA, SGX
| socket =
| predecessor = Goldmont
| successor = Tremont
|produced-start=December 11, 2017|produced-end=}}
Goldmont Plus is a microarchitecture for low-power Celeron and Pentium Silver branded processors used in systems on a chip (SoCs) made by Intel. The Gemini Lake platform with 14 nm Goldmont Plus core was officially launched on December 11, 2017.{{Cite web|url=https://newsroom.intel.com/news/introducing-new-intel-pentium-silver-intel-celeron-processors/|title = Introducing the New Intel Pentium Silver and Intel Celeron Processors: Performance and Connectivity at Amazing Value}} Intel launched the Gemini Lake Refresh platform on November 4, 2019.{{Cite web|url=https://www.intel.com/content/www/us/en/products/docs/processors/pentium/pentium-celeron-desktop-brief.html|title = Intel® Pentium® and Celeron® Processors—Performance Meets Value}}{{Cite web|url=https://ark.intel.com/content/www/us/en/ark/products/codename/197862/gemini-lake-refresh.html|title=Products formerly Gemini Lake Refresh}}
Design
Goldmont Plus is an enhanced 2nd generation out-of-order low-power Atom microarchitecture designed for entry level desktop and notebook computers.{{cite web|url=https://www.anandtech.com/show/12146/intel-launches-gemini-lake-pentium-silver-and-celeron-socs-new-cpu-media-features|title=Intel Launches New Pentium Silver and Celeron Atom Processors: Gemini Lake is Here|first=Anton|last=Shilov|publisher=AnandTech}} Goldmont Plus is built on the 14 nm manufacturing process and supports up to four cores for the consumer devices. It includes the Intel Gen9 graphics architecture with improvements introduced with the Kaby Lake microarchitecture.
The Goldmont Plus microarchitecture builds on the success of the Goldmont microarchitecture, and provides the following enhancements:
- Widened previous generation Atom processor back-end pipeline to 4-wide allocation to 4-wide retire, while maintaining 3-wide fetch and decode pipeline.
- Enhanced branch prediction unit.
- 64 KB shared second level pre-decode cache (16 KB in Goldmont microarchitecture).
- Larger reservation station and re-order buffer entries to support large out-of-order window.
- Wider integer execution unit. New dedicated JEU port with support for faster branch redirection.
- Radix-1024 floating point divider for fast scalar/packed single, double and extended precision floating point divides.
- Improved AES-NI instruction latency and throughput.
- Larger load and store buffers. Improved store-to-load forwarding latency store data from register.
- Shared instruction and data second level TLB. Paging cache enhancements (PxE/ePxE caches).
- Modular system design with four cores sharing up to 4 MB L2 cache.
- Support for Read Processor ID (RDPID) new instruction.
Technology
{{see also|Intel HD and Iris Graphics}}
- A 14 nm manufacturing process
- System on a chip architecture
- 3D tri-gate transistors
- Consumer chips up to four cores
- Supports SSE4.2 instruction set
- Supports Intel AESNI and PCLMUL instructions
- Supports Intel RDRAND and RDSEED instructions
- Supports Intel SHA extensions
- Supports Intel MPX (Memory Protection Extensions)
- Supports Intel SGX
- 4 MB L2 cache, up from 2MB in Goldmont
- Updated Gen 9 Intel HD Graphics with DirectX 12, OpenGL 4.6, OpenGL ES 3.2 and OpenCL 2.0 support.
- HEVC Main10 & VP9 10-bit Profile2 hardware decoding support
- Integrated native HDMI 2.0 display controller (Goldmont only supported HDMI 1.4 natively)
- 10 W thermal design power (TDP) desktop processors
- 4.8 to 6.0 W TDP mobile processors
- eMMC 5.1 technology to connect to NAND flash storage
- USB 3.1 and USB-C specification
- Support for DDR4 and LPDDR4 memory
- Supports CNVi
List of Goldmont Plus processors
=Desktop processors (Gemini Lake)=
List of desktop processors as follows:
| class="wikitable" |
| rowspan=2 | Target segment !rowspan=2 | Cores !colspan=2 rowspan="2" | Processor ! colspan="2" | GPU model !rowspan=2 | TDP (W) ! colspan=2 | CPU freq. (GHz) !colspan=2 | GPU freq. (MHz) !rowspan=2 | L2 !rowspan=2 | Release !rowspan=2 | Price |
|---|
| Brand name & model dumber !EU ! Base ! Turbo ! Base ! Turbo |
| rowspan="3" | Desktop
| rowspan="2" | 4 (4) | rowspan="1" | Pentium Silver | [https://ark.intel.com/products/128984/Intel-Pentium-Silver-Processor-J5005-4M-Cache-up-to-2_80-GHz J5005] | rowspan="1" | UHD Graphics 605 | rowspan="1" | 18 | rowspan="3" | 10 | rowspan="2" |1.5 | rowspan="1" | 2.8 | rowspan="3" | 250 | rowspan="1" | 800 | rowspan="3" | 4 MB | rowspan="3" | Q4 2017 | rowspan="1" | $161 |
| rowspan="2" | Celeron
| [https://ark.intel.com/products/128989/Intel-Celeron-Processor-J4105-4M-Cache-up-to-2_50-GHz J4105] | rowspan="2" | UHD Graphics 600 | rowspan="2" | 12 | rowspan="1" | 2.5 | rowspan="1" | 750 | rowspan="2" | $107 |
| rowspan="1" | 2 (2)
|[https://ark.intel.com/products/128992/Intel-Celeron-Processor-J4005-4M-Cache-up-to-2_70-GHz J4005] | 2.0 | rowspan="1" | 2.7 | rowspan="1" | 700 |
=Mobile processors (Gemini Lake)=
List of mobile processors as follows:
| class="wikitable" |
| rowspan=2 | Target segment !rowspan=2 | Cores !colspan=2 rowspan="2" | Processor ! colspan="2" | GPU model !rowspan=2 | TDP (W) !colspan=2 | CPU Freq. (GHz) !colspan=2 | GPU Freq. (MHz) !rowspan=2 | L2 !rowspan=2 | Release !rowspan=2 | Price |
|---|
| Brand name & model number !EU ! Base ! Turbo ! Base ! Turbo |
| rowspan="3" | Mobile
| rowspan="2" | 4 (4) | rowspan="1" | Pentium Silver | [https://ark.intel.com/products/128990/Intel-Pentium-Silver-Processor-N5000-4M-Cache-up-to-2_70-GHz N5000] | rowspan="1" | UHD Graphics 605 | rowspan="1" | 18 | rowspan="3" | 6 | rowspan="3"| 1.1 | rowspan="1" | 2.7 | rowspan="3" | 200 | rowspan="1" | 750 | rowspan="3" | 4 MB | rowspan="3" | Q4 2017 | rowspan="1" | $161 |
| rowspan="2" | Celeron
| [https://ark.intel.com/products/128983/Intel-Celeron-Processor-N4100-4M-Cache-up-to-2_40-GHz N4100] | rowspan="2" | UHD Graphics 600 | rowspan="2" | 12 | rowspan="1" | 2.4 | rowspan="1" | 700 | rowspan="2" | $107 |
| rowspan="1" | 2 (2)
| [https://ark.intel.com/products/128988/Intel-Celeron-Processor-N4000-4M-Cache-up-to-2_60-GHz N4000] | rowspan="1" | 2.6 | rowspan="1" | 650 |
= Desktop processors (Gemini Lake Refresh) =
List of desktop processors as follows:
| class="wikitable" |
| rowspan=2 | Target segment !rowspan=2 | Cores !colspan=2 rowspan="2" | Processor ! colspan="2" | GPU model !rowspan=2 | TDP (W) ! colspan=2 | CPU freq. (GHz) !colspan=2 | GPU freq. (MHz) !rowspan=2 | L2 !rowspan=2 | Release !rowspan=2 | Price |
|---|
| Brand name & model number !EU ! Base ! Turbo ! Base ! Turbo |
| rowspan="3" | Desktop
| rowspan="2" | 4 (4) | rowspan="1" | Pentium Silver | [https://ark.intel.com/content/www/us/en/ark/products/197304/intel-pentium-silver-j5040-processor-4m-cache-up-to-3-20-ghz.html J5040] | rowspan="1" | UHD Graphics 605 | rowspan="1" | 18 | rowspan="3" | 10 | rowspan="3" |2.0 | rowspan="1" | 3.2 | rowspan="3" | 250 | rowspan="1" | 800 | rowspan="3" | 4 MB | rowspan="3" | Q4 2019 | rowspan="1" | $161 |
| rowspan="2" | Celeron
| [https://ark.intel.com/content/www/us/en/ark/products/197305/intel-celeron-processor-j4125-4m-cache-up-to-2-70-ghz.html J4125] | rowspan="2" | UHD Graphics 600 | rowspan="2" | 12 | rowspan="1" | 2.7 | rowspan="1" | 750 | rowspan="2" | $107 |
| rowspan="1" | 2 (2)
|[https://ark.intel.com/content/www/us/en/ark/products/197307/intel-celeron-processor-j4025-4m-cache-up-to-2-90-ghz.html J4025] | rowspan="1" | 2.9 | rowspan="1" | 700 |
= Mobile processors (Gemini Lake Refresh) =
List of mobile processors as follows:
| class="wikitable" |
| rowspan=2 | Target segment !rowspan=2 | Cores !colspan=2 rowspan="2" | Processor ! colspan="2" | GPU model ! rowspan="2" | TDP (W) ! colspan="2" | CPU freq. (GHz) ! colspan="2" | GPU freq. (MHz) !rowspan=2 | L2 !rowspan=2 | Release !rowspan=2 | Price |
|---|
| Brand name & model number !EU ! Base ! Turbo ! Base ! Turbo |
| rowspan="3" | Mobile
| rowspan="2" | 4 (4) | rowspan="1" | Pentium Silver | [https://ark.intel.com/content/www/us/en/ark/products/197308/intel-pentium-silver-n5030-processor-4m-cache-up-to-3-10-ghz.html N5030] | rowspan="1" | UHD Graphics 605 | rowspan="1" | 18 | rowspan="3" | 6 | rowspan="3"| 1.1 | rowspan="1" | 3.1 | rowspan="3" | 200 | rowspan="1" | 750 | rowspan="3" | 4 MB | rowspan="3" | Q4 2019 | rowspan="1" | $161 |
| rowspan="2" | Celeron
| [https://ark.intel.com/content/www/us/en/ark/products/197309/intel-celeron-processor-n4120-4m-cache-up-to-2-60-ghz.html N4120] | rowspan="2" | UHD Graphics 600 | rowspan="2" | 12 | rowspan="1" | 2.6 | rowspan="1" | 700 | rowspan="2" | $107 |
| rowspan="1" | 2 (2)
| [https://ark.intel.com/content/www/us/en/ark/products/197310/intel-celeron-processor-n4020-4m-cache-up-to-2-80-ghz.html N4020] | rowspan="1" | 2.8 | rowspan="1" | 650 |
See also
References
{{Reflist|30em}}
{{Intel processors|silvermont}}
{{IntelProcessorRoadmap}}
Category:Intel x86 microprocessors
Category:Intel microarchitectures