Blizzard Entertainment announced today that Diablo IV, the next generation installment in the genre-defining series, is debuting in 2023. Blizzard also announced that Diablo IV is coming to Xbox Series X|S and PlayStation 5, alongside versions for Windows PC, Xbox One, and PlayStation 4, with cross-play and cross-progression enabled for all platforms. Inside Sanctuary—a realm long embattled by the devastating wars between the High Heavens and the Burning Hells—decades have passed since the events of Diablo III: Reaper of Souls, but the world remains plagued by a sinister, corrupting force. And now Lilith, the Daughter of Hatred, has been reborn in the mortal world and is determined to rule over Sanctuary once more.



Joining the battle alongside iconic classes Barbarian, Sorceress, Rogue, and Druid is the legendary Necromancer, the fifth playable character class, which returns with newly designed undead mechanics. Players will be able to utilize the Necromancer's Book of the Dead, an all-new ability for the class, allowing them to dominate the battlefield with deeper customization of their undead army than ever before. Fight with aggressive skeleton Warriors, fast-attacking Skirmishers, sword and board Defenders, or scythe-wielding Reapers. Unleash a litany of spells with Skeleton Mages, imbuing them with shadow, cold, and sacrificial magics. Deploy tanking Bone Golems, health-stealing Blood Golems, and charging Iron Golems. Or sacrifice them all to absorb their power.
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(PR) Overwatch 2 Launches October 4, with Junker Queen Joining the Fray
Overwatch 2 is launching in early access with dynamic new PvP content releasing on Windows PC and Xbox Series X|S, Xbox One, PlayStation 5, PlayStation 4, and Nintendo Switch consoles on October 4, kicking off the next chapter for Blizzard Entertainment's acclaimed team-based shooter. Featuring a new five-versus-five multiplayer format with cross-platform play and cross-platform progression, Overwatch 2's PvP experience is designed to offer incredible and fresh competitive gameplay with a new, free-to-play model and major game updates such as new heroes, hero reworks, maps, modes, and premium cosmetics.



At launch, players will have an opportunity to get their hands on the newest tank hero to join the roster, the ruthless Australian-born ruler of Junkertown: the Junker Queen. More details on the Junker Queen, Overwatch 2's live service model and seasonal content plan, and the upcoming phase of the game's closed beta testing will be shared during the Overwatch 2 Reveal Event livestream on YouTube.com/PlayOverwatch or Twitch.tv/PlayOverwatch this Thursday, June 16, at 10:00 a.m. PDT.
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Intel Core i9-13900 "Raptor Lake" Processor Gets a Preview
Intel is preparing to launch its 13th generation of desktop processors codenamed Raptor Lake. Succeeding Alder Lake, the 13th gen design will implement up to eight P-cores with 16 E-cores manufactured on Intel's improved 7+ technology node. Today, we got a performance preview from SiSoftware that has collected SiSoftware Sandra database scores of Intel Core i9-13900 Raptor Lake-S processor. They present an overview of a few benchmarks. Firstly, the SoC features 36 MB of unified L3 cache versus 30 MB in Alder Lake. With DDR5 memory running up to 5600 MT/s and PCIe 5.0, the SoC features the latest IO and memory standards. The big P-cores now lack AVX-512 and feature 2 MB of L2 cache per core. We see 4 MB of L2 cache for a cluster of small E-cores. An exciting addition to E-cores is the AVX/AVX2 support, which is a first for Atom cores.



Regarding testing, the author has collected a few tests that seemed appropriate to compare to the equivalent Alder Lake model. Starting with ALU/FPU tests that benchmark basic arithmetic tasks, Raptor Lake delivered 33% to 50% improvement over Alder Lake. The Raptor Lake design achieved this with 3.7 GHz P-Core and 2.76 GHz E-Core frequency. In vectorized and SIMD tests, the 13th gen design showed only 5% to 8% improvement over the previous generation. For more benchmarks and accurate results, we have to wait for TechPowerUp's test, which will be coming on the release day.

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Apple M1 Chips Affected by Unpatchable "PACMAN" Exploit
Apple M1 chips are a part of the Apple Silicon family that represents a new transition to Arm-based cores with new power and performance targets for Apple devices. A portion of building a processor is designing its security enclave, and today we have evidence that M1 processors got a new vulnerability. The PACMAN is a hardware attack that can bypass Pointer Authentication (PAC) on M1 processors. Security researchers took an existing concept of Spectre and its application in the x86 realm and now applied it to the Arm-based Apple silicon. PACMAN exploits a current software bug to perform pointer authentication bypass, which may lead to arbitrary code execution.



The vulnerability is a hardware/software co-design that exploits microarchitectural construction to execute arbitrary codes. PACMAN creates a PAC Oracle to check if a specific pointer matches its authentication. It must never crash if an incorrect guess is supplied and the attack brute-forces all the possible PAC values using the PAC Oracle. To suppress crashes, PAC Oracles are delivered speculatively. And to learn if the PAC value was correct, researchers used uArch side channeling. In the CPU resides translation lookaside buffers (TLBs), where PACMAN tries to load the pointer speculatively and verify success using the prime+probe technique. TLBs are filled with minimal addresses required to supply a particular TLB section. If any address is evicted from the TLB, it is likely a load success, and the bug can take over with a falsely authenticated memory address.
Apple M1 PACMAN Attack
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Loongson Claims its CPU IPC Will Match AMD Zen 3 and Intel Willow Cove by 2023
Chinese PC and server processor designer Loongson claims that its upcoming processor microarchitecture will offer an IPC that matches that of the AMD "Zen 3" (or slightly faster than Intel "Willow Cove."). The Godson 3A6000 processors are based on the LA664 microarchitecture, which Loongson has compared with off-the-shelf AMD Ryzen 5 5600G and Intel Core i7-1165G7 processors, on several cross-platform benchmarks, and claimed to have obtained comparable single-threaded performance.



The LA664 microarchitecture is based on Loongson's in-house ISA, and unlike Zhaoxin processors, aren't x86-64 compatible. Loongson processors are generally bought in bulk by the Chinese government and military, to run servers and workstations that are completely devoid of foreign hardware, for security reasons. The custom machine architecture is paired with a compatible *nix operating system that's equally built from the ground-up. 2023 will see Loongson launch 3A6000 processor as a multi-chip module with 32 CPU cores.

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Intel "Meteor Lake-P" SoC with 6P+8E Compute Tile Pictured
Intel's next-generation "Meteor Lake-P" mobile processor with a 6P+8E Compute Tile was shown off at the 2022 IEEE VLSI Symposium on Tech and Circuits (6 performance cores and 8 efficiency cores). We now have annotations for all four tiles, as well as a close-up die-shot of the Compute Tile. Intel also confirmed that the Compute Tile will be built on its homebrew Intel 4 silicon fabrication process, which offers over 20% iso-power performance increase versus the Intel 7 node, through extensive use of EUV lithography.



We had earlier seen a 2P+8E version of the "Meteor Lake" Compute Tile, probably from the "Meteor Lake-U" package. The larger 6P+8E Compute tile features six "Redwood Cove" performance cores, and two "Crestmont" efficiency core clusters, each with four E-cores. Assuming the L3 cache slice per P-core or E-core cluster is 2.5 MB, there has to be 20 MB of L3 cache on the compute tile. Each P-core has 2 MB of dedicated L2 cache, while each of the two E-core clusters shares 4 MB of L2 cache among four E-cores.
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Germany to Give Intel €6.8 Billion Towards Magdeburg Fab
German media is reporting that Intel will be receiving some €6.8 billion in subsidies for its planned Magdeburg fab. Some €2.7 billion has already been set aside for the 2022 federal government budget and the remaining money will be allocated in the 2023 and 2024 budgets. The Magdeburg member of the Bundestag, Martin Kröber, who announced the budget allocation to the local media, said that Intel's establishment in Magdeburg should be a boost for the entire Saxony-Anhalt area.



Intel's total investment in Magdeburg has a budget in excess of €33 billion, which means that the German government is pitching around a fifth of the total investment. That said, the first fab will only end up somewhere around the €17 billion mark, with space for a further two fabs on the location Intel has selected. Production at the new fab is estimated to begin sometime in 2027. In related news, TSMC is said to have decided on skipping Europe for the time being, largely due to lack of local customers, according to Reuters.

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