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]
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(s) | |
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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Socket(s) |
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Products, models, variants | |
Product code name(s) |
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Brand name(s) |
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History | |
Predecessor(s) | Mobile: Amber Lake Mobile: Whiskey Lake (3rd optimization) |
Successor(s) | Same generation:
Next generation:
|
Support status | |
Legacy support for iGPU |
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
Comet Lake-H compared to Coffee Lake-H Refresh
Comet Lake-U compared to Whiskey Lake-U
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]
Pentium and Celeron CPUs lack AVX and AVX2 support.
Processor branding |
Model | Cores (Threads) |
CPU clock rate (GHz) | GPU | Smart cache |
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 |
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 |
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 |
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. | |||||||||
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 |
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. | ||||||||
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 |
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