Intel Arrow Lake-S Desktop CPUs Deliver Up To 5% IPC & 15% Multi-Threaded Performance Uplift

Intel Arrow Lake-S Desktop CPUs will be the next major family for high-end PC gamers and entry-level workstation users. While we wait for the chips to launch in 2024, there are several reports & leaks that tell us what to expect.

Intel Arrow Lake-S Desktop CPUs Launch In 2H 2024 With Up To 5% IPC & 15% Multi-Threaded Performance Improvement

Back in July, we got to see the performance estimations of an Intel Arrow Lake-S Desktop CPU that was put against a 13th Gen Raptor Lake-S Desktop CPU. The early estimates showed a 2% gain in single-core (IPC / Clock Normalized) and a 14% gain in multi-threaded performance on average. We had predicted that the final performance would improve by a little bit but it looks like it won't be a big increment over what we had already seen.

A slide leaked by Uzzi38 over at the Anandtech Forums shows us similar performance figures for Intel's Arrow Lake-S Desktop CPUs. The slide mentions Arrow Lake-S as the next evolution of the desktop and entry-level workstation platform, aiming the ultimate gaming performance segment.

According to the leaked slide, the Intel Arrow Lake-S Desktop CPUs offer a 5% IPC increase and a 15% increase in multi-threaded performance. There's also mention of the new P-Cores & E-Cores which we already know are based upon the Lion Cove and Skymont architectures. The CPUs will also feature up to 50% larger L2 cache as we reported earlier.

• Arrow Lake-S (Lion Cove P-Core) - 3 MB L2 Cache Per Core
• Raptor Lake-S (Raptor Cove P-Core) - 2 MB L2 Cache Per Core
• Alder Lake-S (Golden Cove P-Core) - 1.25 MB L2 Cache Per Core

Now the leaked slide was posted in September and it could be a bit old. We have seen with other launches that the final performance numbers end up slightly better during the manufacturing and production cycle than what's reported at launch and since there's still a year left in the launch of these chips, we can still expect some minor improvements. Some of the key features on the Intel Arrow Lake-S desktop CPU lineup include:

• Consistent High Performance For Creation
• Secure & Manageable (vPRO & Updated Security)
• Super Fast IO (PCIe 5.0 and Thunderbolt 4)
• Adaptive & Intelligent (AI & ML Engines)

In addition to the Intel Arrow Lake-S Desktop CPUs, there is also a mention of new graphics cards based on the Battlemage1 architecture. Intel is expected to target the high-end segment with the Battlemage lineup so that explains why it is listed next to the Ultimate Gaming segment.

The Arrow Lake-S Desktop CPUs will come in various core configurations but the most prominent one at the moment is the 8 P-Core and 16 E-Core design which is also the highest you can get on a 13th Gen and 14th Gen Raptor Lake chip. The blue team doesn't see a real need to increase its core counts at the moment but that may change in the coming years with next-gen Zen 5 and Zen 6 CPU architectures from AMD. As per our previous leak, the Intel Arrow Lake-S CPU lineup would feature the following CPU dies:

• Arrow Lake-S 24 (8P + 16E) / 4 Xe Cores / 125W TDP
• Arrow Lake-S 24 (8P + 16E) / 4 Xe Cores / 65W TDP
• Arrow Lake-S 24 (8P + 16E) / 4 Xe Cores / 35W TDP

Intel Arrow Lake-S Desktop CPUs will be heading to the next-gen LGA 1851 socket featured on 800-series motherboards with the following features:

• LGA 1851 Socket Longevity Planned Uptill 2026
• DDR5 Only Compatibility, No DDR4 Support
• Kicks off With 800-Series Motherboards
• Support For Up To DDR5-6400 Memory (Native JEDEC)
• Increased PCIe Gen 5.0 Lanes Through CPU & PCH
• Arrow Lake-S First Desktop Family Supported
• Arrow Lake-S CPUs feature 3 MB L2 Cache Per P-Core
• Arrow Lake-S CPUs feature refreshed Alchemist iGPUs
• Arrow Lake-S CPUs feature integrated LLC "Adamantine" for GPU Tile
• Arrow Lake-S CPUs feature 8+16, 8+0, 6+8 CPU SKUs
• Launching In 2H 2024

The Arrow Lake-S Desktop CPUs are still a year away from launch and we might not hear from Intel about them for several months prior to the launch. What we know is that the 14th Gen Raptor Lake Refresh Desktop CPUs are the last family on the LGA 1700 socket after which the company will transition to the aforementioned LGA 1851 socketed platforms.

Intel Desktop CPU Generations Comparison:

Processor Family	Processor Architecture	Processor Process	Processors Cores (Max)	Platform Chipset	Platform Socket	Memory Support	TDPs	PCIe Support	Launch
Intel Sandy Bridge	Sandy Bridge	32nm	4/8	6-Series	LGA 1155	DDR3	35-95W	PCIe 3.0	2011
Intel Ivy Bridge	Ivy Bridge	22nm	4/8	7-Series	LGA 1155	DDR3	35-77W	PCIe 3.0	2012
Intel Haswell	Haswell	22nm	4/8	8-Series	LGA 1150	DDR3	35-84W	PCIe 3.0	2013-2014
Intel Broadwell	Broadwell	14nm	4/8	9-Series	LGA 1150	DDR3	65W	PCIe 3.0	2015
Intel Skylake	Skylake	14nm	4/8	100-Series	LGA 1151	DDR4	35-91W	PCIe 3.0	2015
Intel Kaby Lake	Kaby Lake	14nm+	4/8	200-Series	LGA 1151	DDR4	35-91W	PCIe 3.0	2017
Intel Coffee Lake	Coffee Lake	14nm++	6/12	300-Series	LGA 1151	DDR4	35-95W	PCIe 3.0	2017
Intel Coffee Lake Refresh	Coffee Lake	14nm++	8/16	300-Series	LGA 1151	DDR4	35-95W	PCIe 3.0	2018
Intel Comet Lake	Comet Lake	14nm++	10/20	400-Series	LGA 1200	DDR4	35-127W	PCIe 3.0	2020
Intel Rocket Lake	Rocket Lake	14nm++	10/20	500-Series	LGA 1200	DDR4	35-125W	PCIe 4.0	2021
Intel Alder Lake	Golden Cove (P-Core) Gracemont (E-Core)	Intel 7	16/24	600-Series	LGA 1700	DDR5/DDR4	35-150W	PCIe 5.0	2021
Intel Raptor Lake	Raptor Cove (P-Core) Gracemont (E-Core)	Intel 7	24/32	700-Series	LGA 1700	DDR5/DDR4	35-150W	PCIe 5.0	2022
Intel Raptor Lake Refresh	Raptor Cove (P-Core) Gracemont (E-Core)	Intel 7	24/32	700-Series	LGA 1700	DDR5/DDR4	35-150W	PCIe 5.0	2023
Intel Meteor Lake	Redwood Cove (P-Core) Crestmont (E-Core)	Intel 4	14/20	800-Series	LGA 1851	DDR5	-	PCIe 5.0	Cancelled
Intel Arrow Lake	Lion Cove (P-Core) Skymont (E-Core)	Intel 20A	24/32	800-Series	LGA 1851	DDR5	35-125W	PCIe 5.0	2024
Intel Panther Lake	Cougar Cove (P-Core) Skymont (E-Core)	Intel 18A?	TBD	900-Series	LGA 1851	DDR5	TBD	TBD	2025

News Source: VideoCardz

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