| General information | |
|---|---|
| Product code |
|
| Architecture and classification | |
| Technology node | 10 nm |
| Instruction set | x86 |
| Instructions | x86-64, Intel 64 |
| Extensions | |
| Physical specifications | |
| Cores |
|
| Products, models, variants | |
| Model(s) |
|
| History | |
| Predecessor(s) | Goldmont Plus |
| Successor(s) | Gracemont [1] |
Tremont is a microarchitecture for low-power Atom, Celeron and Pentium Silver branded processors used in systems on a chip (SoCs) made by Intel. It is the successor to Goldmont Plus. [2] Intel officially launched Elkhart Lake platform with 10 nm Tremont core on September 23, 2020. [3] Intel officially launched Jasper Lake platform with 10 nm Tremont core on January 11, 2021. [4]
Design
Tremont is the third generation out-of-order low-power Atom microarchitecture designed for the entry level desktop and notebook computers. Tremont is built on the 10 nm manufacturing process and supports up to 24 cores. [5] It includes the Intel Gen11 graphics architecture from Ice Lake.
Tremont microarchitecture provides the following enhancements over Goldmont Plus:
- Enhanced
branch-prediction unit.
- Increased capacity with improved path-based conditional and indirect prediction.
- New committed return stack buffer.
- Novel clustered 6-wide out-of-order front-end fetch and decode pipeline.
- Banked ICache with dual 16B reads.
- Two 3-wide decode clusters enabling up to 6 instructions per cycle.
- Deeper back-end out-of-order windows.
- 32 KB [a] data cache.
- Larger load and store buffers.
- Dual generic load and store execution pipes capable of 2 loads, 2 stores, or 1 load and 1 store per cycle.
- Dedicated integer and vector integer/floating point store data ports.
- New and improved cryptography.
- New Galois-field instructions (GFNI).
- Dual AES units.
- Enhanced SHA-NI implementation.
- Faster PCLMULQDQ.
- Support for user level low-power and low-latency spin-loop instructions UMWAIT/UMONITOR and TPAUSE.
Technology
- 10 nm manufacturing process
- SoC ( System on a chip) architecture
- 3D tri-gate transistor
- 32 KB [a] L1 data cache, up from 24 KB in Goldmont Plus
- 1.5–4.5 MB shared L2 cache per 4-core cluster, up from 4 MB in Goldmont Plus
- 4 MB shared L3 cache
- Gen 11 GPU [6] [7] with DirectX 12, OpenGL 4.6, Vulkan 1.3, OpenGL ES 3.2 and OpenCL 3.0 support.
- 10 W thermal design power (TDP) desktop processors
- 6 W TDP mobile processors
List of Tremont processors
Mobile processors (Jasper Lake)
List of mobile processors as follows: [8]
| Target segment |
Cores (threads) |
Processor branding & model |
GPU model | TDP | SDP | CPU clock rate | Graphics clock rate |
L2 cache [MB] |
L3 cache [MB] |
Release date |
Price (USD) | ||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Base | Turbo | Normal | Turbo | ||||||||||||
| Mobile | 4 (4) | Pentium Silver | N6005 | UHD Graphics | 32 EU | 10 W | — | 2.0 GHz | 3.3 GHz | 450 MHz | 900 MHz | 1.5 MB | 4 MB | Q1 2021 | |
| N6000 | 6 W | 4.8 W | 1.1 GHz | 350 MHz | 850 MHz | ||||||||||
| Celeron | N5105 | 24 EU | 10 W | — | 2.0 GHz | 2.9 GHz | 450 MHz | 800 MHz | |||||||
| N5100 | 6 W | 4.8 W | 1.1 GHz | 2.8 GHz | 350 MHz | ||||||||||
| N5095 | 16 EU | 15 W | — | 2.0 GHz | 2.9 GHz | 450 MHz | 750 MHz | ||||||||
| 2 (2) | N4505 | 16 EU | 10 W | 2.0 GHz | 2.9 GHz | 450 MHz | |||||||||
| N4500 | 6 W | 4.8 W | 1.1 GHz | 2.8 GHz | 350 MHz | ||||||||||
Mobile processors (Lakefield)
Pentacore Lakefield CPU consists of 1 "big" Sunny Cove core and 4 "little" Tremont cores. AVX support on Sunny Cove (still physically present) is disabled to match Tremont core.
| Target segment |
Cores (threads) |
Processor branding & model |
GPU model | TDP | CPU clock rate | Graphics clock rate |
L2 cache [MB] |
Release date |
Price (USD) | ||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Base | Turbo | Normal | Turbo | ||||||||||
| Mobile | 1+4 (5) | Core i5 | L16G7 | UHD Graphics | 64 EU | 7 W | 1.4 GHz | 3.0 GHz | 200 MHz | 500 MHz | 1.5 + 4 (L3) |
Q2 2020 | $281 |
| Core i3 | L13G4 | UHD Graphics | 48 EU | 0.8 GHz | 2.8 GHz | ||||||||
Server processors (Parker Ridge)
Processors for base transceiver stations (Snow Ridge)
These processors are exclusively produced for cell phone radio manufacturers and are not available on the open market.
| Target segment |
Cores (threads) |
Processor branding & model |
TDP | CPU Clock rate |
L2 cache [MB] |
Release date |
Price (USD) | |
|---|---|---|---|---|---|---|---|---|
| Base | ||||||||
| Server | 24 (24) | Atom P | P5962B | Not disclosed | 2.2 GHz | 27 | Q1 2020 | Not disclosed. |
| P5362 | 83 W | Q2 2022 | ||||||
| 20 (20) | P5752 | 74.5 W | 22.5 | Q2 2022 | ||||
| P5352 | 78 W | Q2 2022 | ||||||
| 16 (16) | P5742 | 67 W | 18 | Q2 2022 | ||||
| P5342 | 71 W | |||||||
| P5942B | Not disclosed | Q1 2020 | ||||||
| 12 (12) | P5731 | 54.5 W | 13.5 | Q2 2022 | ||||
| P5332 | 61 W | Q2 2022 | ||||||
| P5931B | Not disclosed | Q1 2020 | ||||||
| 8 (8) | P5721 | 48 W | 9 | Q2 2022 | ||||
| P5322 | 55 W | Q2 2022 | ||||||
| 8 (8) | P5921B | Not disclosed | Q1 2020 | |||||
Source: Intel Atom® Processor P Series Product Specifications
Embedded processors (Elkhart Lake)
List of embedded processors as follows: [9]
| Target segment |
Cores (threads) | Processor branding & model |
GPU
model |
TDP | CPU clock rate | Graphics clock rate |
L2 cache
[MB] |
Memory | Release date | Release price ( USD) | ||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Base | Turbo | Base | Turbo | |||||||||||
| Embedded | 4 (4) | Pentium | J6426 | UHD Graphics | 32 EU | 10 W | 1.8 GHz | 3.0 GHz | 400 MHz | 850 MHz | 1.5 MB | 4 × LPDDR4X-4267
2 × DDR4-3200 |
Q1 2021 | |
| N6415 | 16 EU | 6.5 W | 1.2 GHz | 350 MHz | 800 MHz | |||||||||
| Celeron | J6413 | 10 W | 1.8 GHz | 400 MHz | ||||||||||
| J6412 | 2.0 GHz | 2.6 GHz | ||||||||||||
| 2 (2) | N6211 | 6.5 W | 1.2 GHz | 3.0 GHz | 250 MHz | 750 MHz | ||||||||
| 4 (4) | Atom | x6425RE | 32 EU | 12 W | 1.9 GHz | — | 400 MHz | — | ||||||
| x6427FE | ||||||||||||||
| x6425E | 1.8 GHz | 3.0 GHz | 500 MHz | 750 MHz | ||||||||||
| x6413E | 16 EU | 9 W | 1.5 GHz | |||||||||||
| x6414RE | — | 400 MHz | — | |||||||||||
| x6416RE | 1.7 GHz | 450 MHz | 4 × LPDDR4X-3200
2 × DDR4-3200 |
Q1 2023 | ||||||||||
| 2 (2) | x6214RE | 6 W | 1.4 GHz | 400 MHz | ||||||||||
| x6212RE | 1.2 GHz | 350 MHz | 4 × LPDDR4X-4267
2 × DDR4-3200 |
Q1 2021 | ||||||||||
| x6211E | 3.0 GHz | 750 MHz | ||||||||||||
| x6200FE | — | 4.5 W | 1.0 GHz | — | 1 MB | |||||||||
See also
- List of Intel CPU microarchitectures
- List of Intel Pentium processors
- List of Intel Celeron processors
- List of Intel Atom processors
- Atom (system on chip)
Notes
- ^ a b Transistorized memory, such as RAM, ROM, flash and cache sizes as well as file sizes are specified using binary meanings for K (10241), M (10242), G (10243), etc.
References
- ^ "Gracemont". Gracemont – Microarchitectures – Intel. WikiChip.org. Retrieved 29 March 2020.
- ^ "Intel Introduces Tremont Microarchitecture". Intel Newsroom.
- ^ "IoT-Enhanced Processors Increase Performance, AI, Security".
- ^ "CES 2021: Intel Announces Four New Processor Families".
- ^ Cutress, Dr Ian. "Intel's new Atom Microarchitecture: The Tremont Core in Lakefield". AnandTech. Retrieved 2019-10-24.
- ^ https://software.intel.com/sites/default/files/managed/db/88/The-Architecture-of-Intel-Processor-Graphics-Gen11_R1new.pdf [ bare URL PDF]
- ^ "Developer and Optimization Guide for Intel® Processor Graphics Gen11 API". software.intel.com. November 25, 2019.
- ^ "Products formerly Jasper Lake". Intel. Retrieved 22 June 2021.
- ^ "Products formerly Elkhart Lake".