Xbox Series X CPU is the key to next-gen frame rates, Spencer teases

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Xbox boss Phil Spencer envisions a world where games feel and look amazing, and the Xbox Series X's new CPU is the key to making it happen.

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The new 8-core, 16-thread Zen 2 CPUs found in next-gen consoles might be the biggest leap over current-gen. The new CPUs will enable tighter frame rates when paired with custom Navi GPUs and SSDs that feed textures and assets at a quicker rate. The Xbox Series X has been tooled from the ground up as a highly synergized system whose parts work together to fuel a new era of gaming spec, whether it be 4K 60FPS, 1080p 120FPS, or even 8K.

According to Phil Spencer, this gen is all about making games more streamlined and fluid. Xbox One X was about 4K, but it was missing the CPU headroom needed for near-universal FPS gains. Thanks to its new CPU, the Xbox Series X will do both, and marry high-end visuals with similar high-end frame rates.

"I think we've reached a point with Xbox One X in the generation where games look amazing, and there's always work we can do to look more amazing. But I want games to feel as amazing as they look," Phil Spencer said in a recent interview with Stevivor.

"We don't have that in today's generation, mainly because the CPU is under-powered relative to the GPU that's in the box, in order to reach a feel and frame rate and kind of consistency or variable refresh rate and other things that we want.

"As we were looking at the future, the feel of the games was definitely something that we wanted to have more focus on, not just throwing more pixels up on the screen."

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Of course graphics are important too. The Xbox Series X will have hardware-accelerated raytracing for massively improved visual effects across different spectrums including lighting, shadow, reflections, and more.

On top of the extra CPU perf, the Xbox Series X will also use Variable Rate Shading, a new visually scaling technique that allows devs to scale back unseen textures to get sizable frame rate boosts, as well as Variable Refresh Rate, which will match a display's Hz speeds for improved playback--anyone who's played a game at 1440p 144Hz knows how dramatic this can be.

All of these tricks and tools will be used by developers in different ways. Microsoft has never and will never mandate specific perf targets for developers to hit, and we'll see titles use each of the Xbox SX's capabilities in new, experimental and unique ways.

Xbox Series X is due out by Holiday 2020. No pricing has been announced.

Check below for confirmed specs and details, and a huge content listing of everything we've heard about Xbox Series X so far:

Xbox Series X confirmed details (Formerly Project Scarlett):

• 8-core, 16-thread Zen 2 CPU
• Navi GPU on RDNA architecture
• Highly customized 7nm SoC from AMD
• GDDR6 memory
• 2x Xbox One X's 6TFLOPs of GPU perf
• 4x CPU power of Xbox One generation
• Can deliver up to 40x more performance than Xbox One in specific use cases
• Adaptive sync supported
• Super-fast SSD that can be used as VRAM
• Supports 8K resolution (likely media playback)
• 120FPS gaming
• Variable refresh rate (adaptive sync/FreeSync)
• Variable Rate Shading
• Raytracing confirmed with dedicated raytracing cores
• Backward compatible with thousands of Xbox, Xbox 360, and Xbox One games
• New controller with a dedicated share button
• Compatible with Xbox One accessories

Lockhart (Unconfirmed lower-end Xbox Series hardware)

• 1440p 60FPS
• No disc drive
• Super-fast SSD that can be used as VRAM
• 7nm AMD SoC w/ scaled-down 8-core, 16 thread Zen 2 CPU at 3.5GHZ and Navi GPU
• Lower GDDR6 memory pool (Possibly 12GB)
• ~6-8 TFLOPs of power?
• Aims to rival PS4 Pro/Replace Xbox One S
• Full backward compatibility with all Xbox One games
• Cheaper MSRP

Anaconda/Xbox Series X/Project Scarlett

• 4K 60FPS
• Disc drive with 4K UHD playback
• Super-fast SSD that can be used as VRAM
• 7nm AMD SoC with 8-core, 16 thread Zen 2 CPU at 3.5GHz and Navi GPU
• 16GB GDDR6 RAM
• 12 TFLOPs of power
• 2x GPU power as Xbox One X/aims to replace Xbox One X
• Full backward compatibility with all Xbox One games
• More expensive MSRP

Xbox Series X coverage:

• China trade tariffs won't directly raise PS5, Xbox Series X prices
• AMD unknown APU: is this the mid-range Xbox Series S chip?
• Xbox Series X SSD: DRAM-less PCIe 4.0 NVMe with up to 3.7GB/sec speeds
• First photo of an Xbox Series X prototype has leaked
• Next-gen console exclusives will be few and far between through 2021
• No, Xbox Series X won't run Steam or the Epic Store
• Ex-Xbox VP won't buy next-gen Xbox, will play exclusives on PC instead
• Xbox Series X HDMI pass-through currently not supported
• New Xbox Series X renders show ventilation and back ports
• Xbox Series X new die shot teases beautiful AMD custom 7nm APU
• Analyst: $500 Xbox Series X will take wind out of Microsoft's sails
• PlayStation 5 to outsell Xbox Series X in 2020, analyst predicts
• Xbox Lockhart going digital-only at launch would be a mistake
• Xbox Series X new die shot teases beautiful AMD custom 7nm APU
• Xbox Series X will destroy PlayStation 5 with its MUCH faster GPU
• Xbox Series X rumor: launching November 22 for $499
• Xbox Series X GPU is better than any Navi GPU released so far
• Xbox Series X may be more powerful, but will third-party devs use it?
• Xbox Series X will boost performance of previous gen Xbox games
• PS5, Xbox Series X SSD may use software-defined flash to boost speeds
• Microsoft to 'virtually eliminate' loading times on Xbox Series X
• How the Xbox Series X will look in your living room
• Clarifying the Xbox Series X name
• Xbox Series X's custom SoC built with backward compatibility in mind
• Next-gen Forza is playable on Xbox Series X, is 'vastly different'
• Xbox Series X size comparison vs Xbox One, PS4 Pro, Switch
• Next-gen Xbox controller has a share button
• Xbox Series X naming scheme leaves door open for Lockhart
• Xbox Series X may allow suspend and resume for multiple games at once
• Microsoft reveals next-gen Xbox console, the Xbox Series X
• Xbox Series X may allow suspend and resume for multiple games at once
• Next-gen Xbox Lockhart has 'significantly less RAM' for 1440p gaming
• Next-gen Xbox Scarlett specs: 12TFLOPs, 16GB RAM, 3.5GHz Zen 2 CPU
• Cheaper next-gen Xbox Lockhart targets 1440p 60FPS
• Cheaper next-gen Xbox Lockhart targets 1440p 60FPS
• Project Scarlett devkits aren't widely available yet
• PS5, Xbox Scarlett SSD may use Optane-like ReRAM to supercharge speeds
• NVIDIA G-Sync monitors to improve PlayStation 5 and Xbox Scarlett
• Project Scarlett won't get VR gaming, Microsoft doesn't care about VR
• Next-gen Xbox Scarlett plays four generations of Xbox games
• Microsoft teases next-gen Xbox: 8K, 120FPS, super-fast SSD
• Xbox Scarlett CPU: 'no compromises', allows for 4K 120FPS gaming
• Microsoft: Xbox Scarlett will kick PlayStation 5's ass in perf/price
• Next-gen Xbox may hit 4K 60FPS in every game
• Project Scarlett to hit 1080p 120FPS gaming
• Project Scarlett trade-in program announced, but there's a big catch
• New Viking Assassin's Creed may be next-gen console launch game
• Next-gen Xbox may get room-scale VR gaming
• PS5 and Xbox Scarlett will both handle ray tracing differently
• Gears 5 developer says Xbox Scarlett has dedicated ray tracing cores
• GTA 6 on PS5, Project Scarlett to have insane hyper-realistic visuals
• AMD 'Flute': Xbox Scarlett SoC: Zen 2 8C/16T @ 3.2GHz on 7nm
• Project Scarlett's price isn't locked in yet
• Project Scarlett isn't the last Xbox console