Comet Lake
General information | |
---|---|
Launched | August 21, 2019[3] | (official launch date, retail availability is later)
Discontinued | December 16, 2020[1] September 30, 2022 (mobile)[2] | (desktop)
Marketed by | Intel |
Designed by | Intel |
Common manufacturer | |
Product code | 80701 |
Performance | |
Max. CPU clock rate | 5.3 GHz |
DMI speeds | 8 GT/s |
Cache | |
L1 cache | 64 KB[a] per core |
L2 cache | 256 KB per core |
L3 cache | 2 MB per core |
Architecture and classification | |
Technology node | Intel 14 nm++[4] |
Microarchitecture | Skylake |
Instruction set | x86 |
Instructions | x86-64 |
Extensions | |
Physical specifications | |
Cores |
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Sockets |
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Products, models, variants | |
Product code name |
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Brand name |
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History | |
Predecessors | Mobile: Amber Lake Mobile: Whiskey Lake (3rd optimization) |
Successors | Same generation:
Next generation:
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Support status | |
Legacy support for iGPU |
Comet Lake is Intel's codename for its 10th generation Core processors. They are manufactured using Intel's third 14 nm Skylake process revision, succeeding the Whiskey Lake U-series mobile processor and Coffee Lake desktop processor families. Intel announced low-power mobile Comet Lake-U CPUs on August 21, 2019,[5] H-series mobile CPUs on April 2, 2020,[6] desktop Comet Lake-S CPUs April 30, 2020,[7] and Xeon W-1200 series workstation CPUs on May 13, 2020.[8] Comet Lake processors and Ice Lake 10 nm processors are together branded as the Intel "10th Generation Core" family.[9] Intel officially launched Comet Lake-Refresh CPUs on the same day as 11th Gen Core Rocket Lake launch.[10] The low-power mobile Comet Lake-U Core and Celeron 5205U CPUs were discontinued on July 7, 2021.[11]
Generational changes
[edit]All Comet Lake CPUs feature an updated Platform Controller Hub with CNVio2 controller with Wi-Fi 6 and external AX201 CRF module support.[12]
Comet Lake-S compared to Coffee Lake-S Refresh
- Up to ten CPU cores
- Hyperthreading on all models, except for Celeron
- Single core turbo boost up to 5.3 GHz (300 MHz higher); all-core turbo boost up to 4.9 GHz; Thermal Velocity Boost for Core i9;[13] Turbo Boost Max 3.0 support for Core i7 and i9
- DDR4-2933 memory support for Core i7 and i9; DDR4-2666 for Core i3, Core i5, Pentium Gold, Celeron
- 400-series chipset based on the LGA 1200 socket
Comet Lake-H compared to Coffee Lake-H Refresh
- Higher turbo frequencies by up to 300 MHz
- DDR4-2933 memory support
- Thermal Velocity Boost for Core i7 and i9
Comet Lake-U compared to Whiskey Lake-U
- Up to six CPU cores
- Higher turbo frequencies by up to 300 MHz
- DDR4-2666 and LPDDR3-2133 memory support
One notable architectural change of Comet Lake from its predecessors is removal of TSX instruction set extensions.[14][15][16][17]
Entry-level CPUs like the i3 series no longer support ECC memory.[18]
List of 10th generation Comet Lake processors
[edit]Desktop
[edit]Comet Lake-S
[edit]Pentium and Celeron CPUs lack AVX and AVX2 support.
Processor branding | Model | Cores (Threads) | CPU clock rate (GHz) | GPU | Smart cache (L3) | TDP | Memory support | Price (USD)[b] | ||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Base | Turbo Boost | Model | Max clock rate (GHz) | |||||||||||
All-Core | 2.0 | 3.0 | TVB | Base | Down | |||||||||
Core i9 | 10900K | 10 (20) | 3.7 | 4.8 | 5.1 | 5.2 | 5.3 | UHD 630 | 1.20 | 20 MB[a] | 125 W | 95 W | DDR4-2933 dual-channel up to 128 GB | $488 |
10900KF | — | $472 | ||||||||||||
10910 | 3.6 | 4.7 | 5.0 | — | — | UHD 630 | 1.2 | OEM | ||||||
10900 | 2.8 | 4.5 | 5.1 | 5.2 | 65 W | — | $438 | |||||||
10900F | — | $422 | ||||||||||||
10900T | 1.9 | 3.7 | 4.5 | 4.6 | — | UHD 630 | 1.2 | 35 W | 25 W | $438 | ||||
10850K | 3.6 | 4.8 | 5.0 | 5.1 | 5.2 | 125 W | 95 W | $453 | ||||||
Core i7 | 10700K | 8 (16) | 3.8 | 4.7 | — | 16 MB | $374 | |||||||
10700KF | — | $349 | ||||||||||||
10700 | 2.9 | 4.6 | 4.7 | 4.8 | UHD 630 | 1.2 | 65 W | — | $323 | |||||
10700F | — | $298 | ||||||||||||
10700T | 2.0 | 3.7 | 4.4 | 4.5 | UHD 630 | 1.2 | 35 W | 25 W | $325 | |||||
Core i5 | 10600K | 6 (12) | 4.1 | 4.5 | 4.8 | — | 12 MB | 125 W | 95 W | DDR4-2666 dual-channel up to 128 GB | $262 | |||
10600KF | — | $237 | ||||||||||||
10600 | 3.3 | 4.4 | 4.8 | UHD 630 | 1.2 | 65 W | — | $213 | ||||||
10600T | 2.4 | 3.7 | 4.0 | 35 W | 25 W | |||||||||
10500 | 3.1 | 4.2 | 4.5 | 1.15 | 65 W | — | $192 | |||||||
10500T | 2.3 | 3.5 | 3.8 | 35 W | 25 W | |||||||||
10400 | 2.9 | 4.0 | 4.3 | 1.1 | 65 W | — | $182 | |||||||
10400F | — | $157 | ||||||||||||
10400T | 2.0 | 3.2 | 3.6 | UHD 630 | 1.1 | 35 W | 25 W | $182 | ||||||
Core i3 | 10320 | 4 (8) | 3.8 | 4.4 | 4.6 | 1.15 | 8 MB | 65 W | — | $154 | ||||
10300 | 3.7 | 4.2 | 4.4 | $143 | ||||||||||
10300T | 3.0 | 3.6 | 3.9 | 1.1 | 35 W | 25 W | ||||||||
10100 | 3.6 | 4.1 | 4.3 | 6 MB | 65 W | — | $122 | |||||||
10100F | — | $79 | ||||||||||||
10100T | 3.0 | 3.5 | 3.8 | UHD 630 | 1.1 | 35 W | 25 W | $122 | ||||||
Pentium Gold | G6600 | 2 (4) | 4.2 | — | 4 MB | 58 W | — | $86 | ||||||
G6500 | 4.1 | $75 | ||||||||||||
G6500T | 3.5 | 1.05 | 35 W | 25 W | ||||||||||
G6400 | 4.0 | UHD 610 | 58 W | — | $64 | |||||||||
G6400T | 3.4 | 35 W | 25 W | |||||||||||
Celeron | G5925 | 2 (2) | 3.6 | 58 W | — | $52 | ||||||||
G5920 | 3.5 | 2 MB | ||||||||||||
G5905 | 4 MB | $42 | ||||||||||||
G5905T | 3.3 | 1.0 | 35 W | 25 W | ||||||||||
G5900 | 3.4 | 1.05 | 2 MB | 58 W | — | |||||||||
G5900T | 3.2 | 1.0 | 35 W | 25 W |
- ^ 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.
- ^ Price is Recommended Customer Price (RCP) at launch. RCP is the trade price that processors are sold by Intel to retailers and OEMs. Actual MSRP for consumers is higher
Comet Lake-W (Workstation)
[edit]Comet Lake-W CPUs require the W480 chipset.
Processor branding | Model | Cores (threads) | CPU clock rate (GHz) | GPU | Smart cache (L3) | TDP | Memory support | Price (USD) | |||
---|---|---|---|---|---|---|---|---|---|---|---|
Base | Turbo Boost | ||||||||||
2.0 | 3.0 | TVB | |||||||||
Xeon W | 1290P | 10 (20) | 3.7 | 5.1 | 5.2 | 5.3 | UHD | 20 MB | 125 W | DDR4-2933 2-channel up to 128 GB with ECC | $594 |
1290 | 3.2 | 5.0 | 5.1 | 5.2 | 80 W | $546 | |||||
1290T | 1.9 | 4.6 | 4.7 | — | 35 W | ||||||
1270P | 8 (16) | 3.8 | 5.0 | 5.1 | 16 MB | 125 W | $472 | ||||
1270 | 3.4 | 4.9 | 5.0 | 80 W | $398 | ||||||
1250P | 6 (12) | 4.1 | 4.8 | — | 12 MB | 125 W | $342 | ||||
1250 | 3.3 | 4.7 | 80 W | $280 |
Mobile
[edit]Comet Lake-H (High power)
[edit]Core i5 CPUs lack Thermal Velocity Boost.
Processor branding | Model | Cores (threads) | CPU clock speed (GHz) | GPU | Smart cache (L3) | TDP | Memory support | Price (USD) | ||||
---|---|---|---|---|---|---|---|---|---|---|---|---|
Base | Max. | Model | Max. freq. (GHz) | |||||||||
Base | Down | Up | ||||||||||
Xeon W | 10885M | 8 (16) | 2.4 | 5.3 | UHD 630 | 1.25 | 16 MB | 45 W | 35 W | — | DDR4-2933 2-channel up to 128 GB | $623 |
10855M | 6 (12) | 2.8 | 5.1 | 1.20 | 12 MB | $450 | ||||||
Core i9 | 10980HK | 8 (16) | 2.4 | 5.3 | 1.25 | 16 MB | — | 65 W | $583 | |||
10885H | 35 W | — | $556 | |||||||||
Core i7 | 10875H | 2.3 | 5.1 | 1.20 | $450 | |||||||
10870H | 2.2 | 5.0 | $417 | |||||||||
10850H | 6 (12) | 2.7 | 5.1 | 1.15 | 12 MB | $395 | ||||||
10750H | 2.6 | 5.0 | ||||||||||
Core i5 | 10500H | 2.5 | 4.5 | 1.05 | $250 | |||||||
10400H | 4 (8) | 2.6 | 4.6 | 1.10 | 8 MB | |||||||
10300H | 2.5 | 4.5 | 1.05 | |||||||||
10200H | 2.4 | 4.1 | UHD 610 |
Comet Lake-U (Medium power)
[edit]The following SKUs additionally support Intel vPro and LPDDR4-2933 memory: i5-10310U, i7-10610U, i7-10810U.
Pentium and Celeron CPUs lack AVX2 support.
Processor branding | Model | Cores (Threads) | CPU clock speed (GHz) | GPU | L3 cache (MB) | TDP | Memory support | Price (USD) | ||||
---|---|---|---|---|---|---|---|---|---|---|---|---|
Base | Max. | Model | Max. freq. (GHz) | |||||||||
Down | Base | Up | ||||||||||
Core i7 | 10810U | 6 (12) | 1.1 | 4.9 | UHD | 1.15 | 12 | 12.5 | 15 | 25 | DDR4-2666 LPDDR3-2133 | $443 |
10710U | 4.7 | |||||||||||
10610U | 4 (8) | 1.8 | 4.9 | 8 | 10 | $409 | ||||||
10510U | ||||||||||||
Core i5 | 10310U | 1.7 | 4.4 | 6 | $297 | |||||||
10210U | 1.6 | 4.2 | 1.10 | |||||||||
Core i3 | 10110U | 2 (4) | 2.1 | 4.1 | 1.00 | 4 | $281 | |||||
Pentium | 6405U | 2.4 | — | UHD | 0.95 | 2 | 12.5 | — | DDR4-2400 LPDDR3-2133 | $161 | ||
Celeron | 5305U | 2 (2) | 2.3 | 0.90 | $107 | |||||||
5205U | 1.9 |
List of 10th generation Comet Lake Refresh processors
[edit]Desktop processors
[edit]On March 16, 2021, Intel announced the refreshed models of Comet Lake Core i3 and Pentium Gold processors. These processors have the same characteristics as their original parts, albeit with a 100MHz higher frequency and the last digit changing from zero to five.[19]
Processor branding | Model | Cores (Threads) | CPU clock rate (GHz) | GPU | Smart cache (MB) | TDP | Memory support | Price (USD) | ||||
---|---|---|---|---|---|---|---|---|---|---|---|---|
Base | All-Core Turbo | Turbo Boost 2.0 | Model | Max. freq. (GHz) | ||||||||
Down | Base | |||||||||||
Core i5 | 10505 | 6 (12) | 3.2 | 4.3 | 4.6 | UHD 630 | 1.2 | 12 | N/A | 65 | DDR4-2666 2-channel up to 128 GB | $192 |
Core i3 | 10325 | 4 (8) | 3.9 | 4.5 | 4.7 | 1.15 | 8 | — | 65 | $154 | ||
10305 | 3.8 | 4.3 | 4.5 | $143 | ||||||||
10305T | 3.0 | 3.7 | 4.0 | 1.10 | 25 | 35 | ||||||
10105 | 3.7 | 4.2 | 4.4 | 6 | — | 65 | $122 | |||||
10105F | — | $97 | ||||||||||
10105T | 3.0 | 3.6 | 3.9 | UHD 630 | 1.10 | 25 | 35 | $122 | ||||
Pentium Gold | G6605 | 2 (4) | 4.3 | — | 4 | — | 58 | $86 | ||||
G6505 | 4.2 | $75 | ||||||||||
G6505T | 3.6 | 1.05 | 25 | 35 | ||||||||
G6405 | 4.1 | UHD 610 | — | 58 | $64 | |||||||
G6405T | 3.3 | 25 | 35 |
Notes
[edit]References
[edit]- ^ "Intel Announces Discontinuation of 10th Gen Lineup incl. the 10900K, 10700K, and the 10600K". Hardware Times. December 18, 2020. Retrieved February 10, 2023.
- ^ Shilov, Anton (December 7, 2021). "Intel to Scrap 14nm Comet Lake Mobile Processors". Tom's Hardware. Retrieved February 10, 2023.
- ^ Smith, Ryan (August 21, 2019). "Intel Launches Comet Lake-U and Comet Lake-Y: Up To 6 Cores for Thin & Light Laptops". AnandTech. Retrieved September 6, 2019.
- ^ "Intel Rocket Lake (14nm) Review: Core i9-11900K, Core i7-11700K, and Core i5-11600K".
- ^ "Intel Expands 10th Gen Intel Core Mobile Processor Family, Offering Double Digit Performance Gains". Intel Newsroom. Retrieved August 21, 2019.
- ^ "10th Gen Intel Core H-series Introduces the World's Fastest Mobile Processor at 5.3 GHZ". Intel Newsroom. April 2, 2020. Retrieved September 17, 2022.
- ^ "Intel Delivers World's Fastest Gaming Processor". Intel Newsroom. Retrieved April 30, 2020.
- ^ "New Intel vPro Platform Enables Uncompromised Productivity and Performance for the Modern Workforce". Intel Newsroom. Retrieved September 17, 2022.
- ^ "10th Gen Core: Intel verwirrt mit 1000er- und 10000er-Prozessoren". golem.de (in German). Retrieved January 7, 2020.
- ^ Cutress, Ian (March 16, 2021). "Intel Launches Rocket Lake 11th Gen Core i9, Core i7, and Core i5". AnandTech. Retrieved September 17, 2022.
- ^ Evenden, Ian (July 7, 2021). "Intel Retires Lakefield and 10th Gen Low Power CPUs". Tom's Hardware. Retrieved September 17, 2022.
- ^ "Intel® Wi-Fi 6 AX201 Product Specifications". Intel. Retrieved September 27, 2019.
- ^ "Thermal Velocity Boost (TVB) - Intel". WikiChip. Retrieved May 28, 2020.
- ^ "Intel Core i9-10900K Processor specifications". Intel. April 30, 2020. Retrieved October 10, 2020.
- ^ "Intel Core i9-10980HK Processor specifications". Intel. April 30, 2020. Retrieved October 10, 2020.
- ^ "Intel Core i7-10810U Processor specifications". Intel. 2020. Retrieved October 10, 2020.
- ^ "Intel Xeon® W-1290P Processor specifications". Intel. 2020. Retrieved October 10, 2020.
- ^ "Intel Core i3-10100 Processor specifications". Intel. 2020. Retrieved November 7, 2020.
- ^ Cutress, Dr Ian. "Intel Launches Rocket Lake 11th Gen Core i9, Core i7, and Core i5". www.anandtech.com. Retrieved March 17, 2021.