Intel Leak Technology Confirms Raptor Lake CPUs Updated Q3 2023 – Sapphire Rapids Xeon-W2400, Xeon W-3400, Core i9-13900KS Specs, Platform Details

A major Intel roadmap and slideshow has been leaked confirming Raptor Lake and Sapphire Rapids Workstation CPU specs and platform details.

Intel desktop and workstation roadmap leaks: Raptor Lake update in Q3 2023, Sapphire Rapids workstation in first half of 2023

The leak covers three parts, first is the roadmap which includes desktops and workstations. The second part is the specs for various desktop and workstation SKUs, and finally, we have the chipset roadmap and platform details. Let’s start with the first chip that will mark Intel’s journey to the desktop in 2023, the Core i9-13900KS.

Intel Core i9-13900KS – The world’s first 6GHz CPU for desktop computers

The flagship Raptor Lake CPU will be the Intel Core i9-13900KS, which has 24 cores and 32 threads in an 8 P-Core and 16 E-Core configuration. The 13900KS CPU has a “thermal speed boost” frequency of up to 6GHz, making it the first chip to reach that frequency out of the box. The CPU features a “Turbo Boost Max” frequency of up to 5.8GHz while the P-Cores operate at a standard turbo frequency of up to 5.4GHz and the e-cores operate at up to 4.3GHz.

  • Core i9-13900KS 8+16 (24/32) – 3.2 / 6.0 GHz – 66 MB cache, 150W (PL1) / 253W (PL2) +
  • Core i9-12900KS 8+8 (16/24) – 3.4/5.5GHz – 30MB cache, 125W (PL1) / 241W (PL2)

The CPU will have 68MB of onboard cache and a PL1 rating of 150W rated power up to 253W and more using Max Power profile modes. The CPU is expected to cost around $799 when it hits retail in early 2023 but will be available in limited quantities.

The Intel Core i9-13900KS will be the world’s first 6GHz CPU when it launches in early 2023. (Image credits: Harukaze5719)

Intel Raptor Lake-S Refresh CPU Family – Hybrid Refresh Q3 2023

Intel also plans to update its Raptor Lake-S CPU lineup by the second half of 2023. The CPUs that will still use the “Intel 7” process node will come with little improvements like faster clocks etc and will be compatible with existing LGA 1700/1800 motherboards. . The range will include all consumer and entry-level workstation platforms with 35W, 65W and 125W SKUs. No details on the lineup yet, but this more or less confirms that Meteor Lake CPUs have now been pushed to 2024.

Intel desktop CPU core count progression:

family name Total cores total topics p cores Electronic colors year
Sandy Bridge 4 8 Unavailable Unavailable 2011
Ivy Bridge 4 8 Unavailable Unavailable 2012
Haswell 4 8 Unavailable Unavailable 2013
Broadwell 4 8 Unavailable Unavailable 2014
Skylake 4 8 Unavailable Unavailable 2015
Kaby Lake 4 8 Unavailable Unavailable 2017
coffee lake 6 12 Unavailable Unavailable 2017
Coffee Lake Refresh 8 16 Unavailable Unavailable 2018
Comet Lake 10 20 Unavailable Unavailable 2020
Rocket Lake 8 16 Unavailable Unavailable 2021
Alder Lake 16 24 8 8 2021
Raptor Lake 24 32 8 16 2022
Raptor Lake update 24 32 8 16 2023
Meteor Lake 22 28 6 16 ~ 2024
Arrow Lake 24 32 8 16 ~ 2024

Intel Desktop & Workstation CPU Family Roadmap (Image credits: Harukaze5719):

Intel Desktop & Workstation PCH Family Roadmap (Image credits: Harukaze5719):

Intel Sapphire Rapids Xeon Workstation CPUs: Xeon W-2400 & Xeon W-3400

As expected, the lineup of Intel Sapphire Rapids Xeon Workstations will range from the Xeon W9, Xeon W7, Xeon W5, and Xeon W3 segments and will come in Monolithic and MCM flavors. The suite includes a total of 17 SKUs, 8 of which are part of the Xeon W-2400 and 9 are part of the Xeon W-3400 family. The Xeon W-3400 platform will have TDPs of up to 350W while the Xeon W-2400 CPUs will have TDPs of up to 225W.

Intel Sapphire Rapids Xeon W9 CPU family

Starting with the Xeon W9 family, we have the top Sapphire Rapids-WS chip, the Xeon W9-3495X with 56 cores (105MB L3 Cache) followed by the Xeon W9-3475X with 36 cores (82.5MB L3 cache).

Intel Sapphire Rapids Xeon W7 CPU family

The Xeon W7 family has five SKUs including the basic Xeon W7-3465X (28 Core), W7-3455 (24 cores), W7-3445 (20 cores), W7-2495X (24 cores), and W7-2475X (20 cores). ) variables. The Xeon W7 line begins to split the Sapphire Rapids-SP family into the Xeon W-3000 and Xeon W-2000 lines, which we’ll get to in a moment.

Intel Sapphire Rapids Xeon W5 CPU family

Next up, we have the Xeon W5 family with the most SKUs, totaling 8. These include the Xeon W5-3435X (16 Core), Xeon W5-3433 (16 Core), Xeon W5-3425 (12 Core), and Xeon W5-3423 ( 12 cores), Xeon W5-2465X (16 cores), Xeon W5-2455X (12 cores), Xeon W5-2445 (10 cores) and Xeon W5-2435 (8 cores).

Intel Sapphire Rapids Xeon W3 CPU family

Finally, we have the Xeon W3 lineup which is the most entry segment with two Xeon W-2000 SKUs, the Xeon W3-2425 (6 Core) and the Xeon W3-2423 (6 Core). The Xeon W3-2423 is the only SKU in the lineup that doesn’t feature hyper-threading support, so it’s 6 cores and 6 threads.

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Specifications for the Intel Sapphire Rapids-WS Xeon Workstation CPU lineup:

CPU name General engineering process node cores/threads base clock Max Post L3 Cache Memory support Max PCIe Gen5 Lanes TDP
Xeon W9-3495X Golden Cove (million cubic meters) 10 nm ESF “Intel 7” 56/112 1.9 GHz 4.8 GHz 105 MB 8 channels of DDR5 112 Tech 5 350 watts
Xeon W9-3475X Golden Cove (million cubic meters) 10 nm ESF “Intel 7” 36/72 2.2 GHz 4.8 GHz 82.5 m 8 channels of DDR5 112 Tech 5 300 watts
Xeon W7-3465X Golden Cove (million cubic meters) 10 nm ESF “Intel 7” 28/56 2.5 GHz 4.8 GHz 75.0 MB 8 channels of DDR5 112 Tech 5 300 watts
Xeon W7-3455 Golden Cove (million cubic meters) 10 nm ESF “Intel 7” 24/48 2.5 GHz 4.8 GHz 67.5 m 8 channels of DDR5 112 Tech 5 270 watts
Xeon W7-3445 Golden Cove (million cubic meters) 10 nm ESF “Intel 7” 20/40 2.6 GHz 4.8 GHz 52.5 m 8 channels of DDR5 112 Tech 5 270 watts
Xeon W5-3435X Golden Cove (million cubic meters) 10 nm ESF “Intel 7” 16/32 2.1 GHz 4.7 GHz 45.0 MB 8 channels of DDR5 112 Tech 5 270 watts
Xeon W5-3433 Golden Cove (million cubic meters) 10 nm ESF “Intel 7” 16/32 2.0 GHz 4.2 GHz 45.0 MB 8 channels of DDR5 112 Tech 5 220 watts
Xeon W5-3425 Golden Cove (million cubic meters) 10 nm ESF “Intel 7” 12/24 3.2 GHz 4.6 GHz 30.0 MB 8 channels of DDR5 112 Tech 5 270 watts
Xeon W5-3423 Golden Cove (million cubic meters) 10 nm ESF “Intel 7” 12/24 2.1 GHz 4.2 GHz 30.0 MB 8 channels of DDR5 112 Tech 5 220 watts
Xeon W7-2495X Golden Cove (mono) 10 nm ESF “Intel 7” 24/48 2.5 GHz 4.8 GHz 45.0 MB 4 channels of DDR5 64 generation 5 225W
Xeon W7-2475X Golden Cove (mono) 10 nm ESF “Intel 7” 20/40 2.6 GHz 4.8 GHz 37.5 MB 4 channels of DDR5 64 generation 5 225W
Xeon W5-2465X Golden Cove (mono) 10 nm ESF “Intel 7” 16/32 3.1 GHz 4.7 GHz 33.7 m 4 channels of DDR5 64 generation 5 200 watts
Xeon W5-2445X Golden Cove (mono) 10 nm ESF “Intel 7” 12/24 3.2 GHz 4.6 GHz 30.0 MB 4 channels of DDR5 64 generation 5 200 watts
Xeon W5-2445 Golden Cove (mono) 10 nm ESF “Intel 7” 10/20 3.1 GHz 4.6 GHz 26.2 m 4 channels of DDR5 64 generation 5 175W
Xeon W5-2435 Golden Cove (mono) 10 nm ESF “Intel 7” 8/16 3.1 GHz 4.5 GHz 22.5 MB 4 channels of DDR5 64 generation 5 165 watts
Xeon W3-2425 Golden Cove (mono) 10 nm ESF “Intel 7” 6/12 3.0 GHz 4.4 GHz 15.0 MB 4 channels of DDR5 64 generation 5 130 watts
Xeon W3-2423 Golden Cove (mono) 10 nm ESF “Intel 7” 6/6 2.1 GHz 4.2 GHz 15.0 MB 4 channels of DDR5 64 generation 5 110 watts

Fishhawk Falls ‘W790’ Platform: Up to 112 PCIe Gen5 Lanes, 8-Channel DDR5, Unlocked Multiplier

Now we come to the most important part which is the platform. The Intel Fishhawk Falls platform will use the W790 chipset motherboards and comes in two flavors. The Xeon W3000 CPU cluster will feature an MCM design, supporting 8-channel DDR5 memory and 112 PCIe Gen 5 slots, while the Xeon W2000 CPU cluster will feature a monolithic design with 4-channel DDR5 memory and 64 PCIe Gen 5 slots. Furthermore, the “X” parts will feature With a fully unlocked design, this assures that HEDT users will have overclock-ready motherboards to further tune their CPUs. The entire CPU cluster will use networking (MESH).

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Besides the number of PCIe lanes, the Sapphire Rapids-112L and Sapphire Rapids-64L platforms will feature roughly the same I/O which includes:

  • 8 DMI Gen4 CPU-to-PCH connection
  • Up to 38 (chipset) lanes
  • Up to 5 USB 3 (20G), 10 USB 3 (10G), or 10 Gen 1 (5G) ports
  • Up to 16 PCIe 4.0 slots
  • Up to 12 PCIe 3.0 slots
  • Up to 8 SATA 3.0 ports
  • Integrated WIFI 6E (Garfield Peak 2)
  • Discrete Intel WIFI 6W (Typhoon Peak 2)
  • Intel Ethernet 1219-LM and I225-LM connectivity

Based on information we received last week, the Intel Sapphire Rapids-WS Xeon Workstation family will be introduced first in February and then officially launched in April 2023.

AMD Ryzen Threadripper 5000 vs. Intel Sapphire Rapids-X HEDT Processors:

CPU family Intel Sapphire Rapids-WS AMD Threadripper Pro 5000
process node 10 nm ESF 7nm
basic architecture Golden Cove Zen 3
a program W790 TRX80 / WRX80
Plug LGA 4677 LGA 4096
Max cores/threads 56/112 64/128
MaxCache (L3) 105 MB 224 MB
Memory support DDR5-4800 (8 channels) DDR4-3200 (8 channels)
Max PCIe Lanes 112 PCIe Gen 5.0 128 PCIe Gen 4.0 slots
TDP up to 225 watts up to 280 watts
release First quarter 2023 First quarter 2022

Which family of Intel 2023 Desktop/Workstation CPUs are you most interested in?

news source: HXL

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