Assassin’s Creed Black Flag Resynced PC settings: the right preset for 30, 60 and 4K

For Assassin’s Creed Black Flag Resynced on PC, the best starting point is the Ubisoft tier closest to your hardware and monitor: Low at 1080p/30, Medium at 1080p/60, High at 1440p/60, or Ultra at 4K/60. Use the tier’s specified upscaling mode and ray-tracing level, then cap frames at a rate your system can sustain. These are Ubisoft’s targets, not independent benchmark results, so treat them as starting configurations rather than guarantees.

The practical approach is to tune in a demanding sailing scene and a busy settlement, checking both frame-time consistency and image quality. The guide below explains the hardware behind each target, the menu controls that matter, a performance-first alternative, frame generation, handheld settings and recovery steps for stutter.

At a glance

Name	Best for	Key spec	Platforms	Checked
1080p/30 Low	Entry-level desktop PCs	Low, Standard ray tracing, Balanced upscaling; GTX 1660 6GB, RX 5500 XT 8GB or Arc A580 8GB; i7-8700K or Ryzen 5 3600	PC	Oct 2026
1080p/60 Medium	Affordable 60-FPS 1080p systems	Medium, Standard ray tracing, Balanced upscaling; RTX 3060 12GB, RX 6600 XT 8GB or Arc B580 12GB; i5-10600K or Ryzen 5 3600	PC	Oct 2026
1440p/60 High	High-refresh 1440p monitors	High, Standard ray tracing, Balanced upscaling; RTX 3080 10GB or RX 6800 XT 16GB; i5-11600K or Ryzen 5 5600X	PC	Oct 2026
4K/60 Ultra	Flagship 4K systems	Ultra, Extended ray tracing, Quality upscaling; RTX 4090 24GB or RX 7900 XTX 24GB; i7-12700K or Ryzen 7 5700X3D	PC	Oct 2026
Performance-first custom profile	Systems that need steadier frame times	Frame generation and motion blur off; costly ray-tracing and effects reduced; selected detail settings retained at Medium	PC	Oct 2026
Handheld preset	Steam Deck and other supported handheld PCs	Use Ubisoft’s dedicated handheld preset first; no universal FPS claim	Handheld PC	Oct 2026

The table reflects Ubisoft’s published configurations and a separate July 2026 settings guide. It does not represent a cross-hardware test or a promise that every listed GPU reaches the target in every scene.

What are the best graphics settings for Black Flag Resynced on PC?

There is no single best preset for every PC. Match resolution and frame-rate ambition first, then use the closest Ubisoft tier. At 1080p, Medium with Balanced upscaling is the sensible 60-FPS starting point for hardware near the RTX 3060, RX 6600 XT or Arc B580 class. At 1440p, High with Balanced upscaling is aimed at RTX 3080 or RX 6800 XT-class systems. Ultra is a 4K configuration for much faster hardware, with Quality upscaling and Extended ray tracing.

Set the game to your monitor’s native resolution, choose the appropriate preset, select the specified upscaler mode, and set an FPS target or cap that your computer can hold during both traversal and dense settlements. If frame times are unstable, lower expensive effects in small groups instead of changing every option at once.

What PC hardware does each Ubisoft target require?

Ubisoft’s specifications describe a complete CPU, GPU, memory and storage tier. A graphics card by itself is not an FPS guarantee; the named processor, dual-channel memory and storage requirements are part of each target.

1080p at 30 FPS: Low

The minimum published tier targets 1,920×1,080 at 30 FPS on Low, Standard ray tracing and Balanced upscaling. Ubisoft names a GeForce GTX 1660 with 6GB, Radeon RX 5500 XT with 8GB or Arc A580 with 8GB, paired with an Intel Core i7-8700K or AMD Ryzen 5 3600. Use this tier when a 30-FPS lock is more important than high foliage, shadow or lighting detail.

1080p at 60 FPS: Medium

The 1,920×1,080/60 target uses Medium, Standard ray tracing and Balanced upscaling. The listed examples are an RTX 3060 12GB, RX 6600 XT 8GB or Arc B580 12GB, with an i5-10600K or Ryzen 5 3600. This is the most useful starting point for a mainstream gaming PC and a 60-Hz display.

1440p at 60 FPS: High

For 2,560×1,440 at 60 FPS, Ubisoft specifies High, Standard ray tracing and Balanced upscaling. Its examples are an RTX 3080 10GB or RX 6800 XT 16GB, alongside an i5-11600K or Ryzen 5 5600X. If your monitor is 1440p but your system is below this tier, retain the resolution and step down the preset before assuming Ultra is attainable.

4K at 60 FPS: Ultra

The 3,840×2,160/60 target is substantially more demanding: Ultra, Extended ray tracing and Quality upscaling. Ubisoft lists an RTX 4090 24GB or RX 7900 XTX 24GB, with an i7-12700K or Ryzen 7 5700X3D. Do not recommend this configuration to a midrange 1080p or 1440p system; the published hardware is a flagship-level reference.

What memory, storage and operating system do I need?

Ubisoft’s US store lists 16GB of dual-channel RAM and 65GB on an SSD with a DRAM cache. Check that your existing drive meets the interface, physical-fit and capacity requirements before buying anything; an SSD that already qualifies does not need replacement merely because the game is large.

The current US store lists Windows 10 64-bit or Windows 11. Ubisoft’s earlier detailed PC-specifications article identifies Windows 11 instead, so verify the store page for your region and edition before treating Windows 10 support as definitive. The game requires one online connection for installation and can then be played offline; Ubisoft also names a Ubisoft account and Ubisoft Connect in its US store requirements.

How do I configure a balanced 1080p profile?

Use this sequence when your hardware is close to Ubisoft’s 1080p/60 tier and you want a practical starting point rather than an aggressive visual compromise.

1. Open the game’s graphics or display settings and set resolution to the monitor’s native 1,920×1,080 output.
2. Select the Medium preset.
3. Set ray tracing to Standard, matching Ubisoft’s 1080p/60 target.
4. Choose Balanced for upscaling.
5. Set the in-game FPS target or cap to 60 only if the system can sustain it; otherwise choose the highest stable limit below that value.
6. Load a demanding sailing section and then a populated location. Compare camera motion, vegetation, water and distant geometry while watching for uneven frame delivery.
7. If performance is short, lower a small group of expensive effects, check the same locations again, and keep the change only if the image remains acceptable.

The documented menu exposes resolution, FPS limit or target, upscaler and individual graphics controls. It does not establish that one cap or toggle fixes every form of stutter.

Which individual settings have the greatest practical impact?

The available guide identifies the controls you can adjust, but it does not provide a controlled per-toggle FPS dataset. Treat the following as a way to organize trade-offs, not as percentage savings.

Ray tracing and BVH quality

Ray tracing raises the cost of lighting and scene calculations. Ubisoft’s official tiers use Standard at 1080p and 1440p, and Extended at 4K Ultra. A separate performance-oriented profile reduces or disables its ray-tracing option and sets ray-tracing quality and BVH quality low. That profile is a custom example, not a replacement for Ubisoft’s published targets.

Post effects, lighting and shadows

Post effects, lighting and shadows can change image character as well as frame-time demand. Lower them together when you need a quick performance check, then restore one setting at a time if the scene looks too flat or loses useful shadow detail.

Water, particles, clouds, fog and scatter density

These settings are particularly visible during naval travel and in weather-heavy scenes. The performance-first guide places water, particles, clouds, fog and scatter density on Low. Keep them higher if your frame rate is already stable and those effects matter more to you than a strict cap.

Character, textures and geometry

The same profile leaves character, texture, loading-distance, geometry, micropolygon and terrain settings at Medium while reducing the effects above. This preserves a reasonable amount of world detail instead of flattening every option. Texture quality also depends on available video memory, so watch for streaming problems rather than assuming Low is always necessary.

Motion blur

The performance-oriented example turns motion blur off. Disable it if you prefer a sharper image during camera movement; leave it enabled if its cinematic appearance matters more than clarity.

Should I use frame generation and upscaling?

Both features are supported on PC, but the available Ubisoft launch material does not publish an exhaustive GPU-by-GPU compatibility matrix or input-latency measurements. Select an upscaler that the installed game actually offers, compare Balanced and Quality on your own display, and judge responsiveness separately from the displayed frame counter.

Frame generation can increase the number shown by the renderer while the underlying input response remains tied to the base frame rate. Compare it on and off in the same sailing and settlement scenes. If controls feel delayed or moving objects show artifacts, keep it disabled even when the displayed number is higher. Do not assume that a particular vendor-specific mode works on every GPU.

Ubisoft’s tiers provide a clear baseline: Balanced upscaling for 1080p/30, 1080p/60 and 1440p/60, and Quality upscaling for 4K/60 Ultra. Those choices are specifications for the target configurations, not a universal verdict that one mode is best on every screen.

What is the best performance-first settings profile?

A July 2026 settings guide proposes the following example for PCs that need steadier frame times. It is not an official Ubisoft optimized preset and no measured ranking of the individual changes is established.

• Turn frame generation off.
• Turn motion blur off.
• Reduce or disable the listed ray-tracing option; set ray-tracing quality and BVH quality to Low.
• Set post effects, particles, water, screen-space effects, lighting, shadows, clouds, fog and scatter density to Low.
• Keep character, texture, loading-distance, geometry, micropolygon and terrain settings at Medium.
• Retest with the same FPS target in a demanding sailing scene and a busy settlement.

This profile deliberately differs from Ubisoft’s target tiers, which retain Standard or Extended ray tracing. Use it when smoothness is the priority, then raise one visual group at a time until you find the balance your hardware can maintain.

What should I use for image quality at 1440p or 4K?

Start at High with Balanced upscaling on hardware around Ubisoft’s 1440p tier. This keeps the native output at 2,560×1,440 while allowing the upscaler to reduce internal rendering cost. If the system misses its desired frame rate, reduce the preset or costly effects before making assumptions about a single setting’s contribution.

For 4K, begin with the published Ultra combination: Quality upscaling, Extended ray tracing and the listed flagship-class GPU and CPU. Quality upscaling preserves more fine detail than Balanced at the cost of more rendering work. If Ultra is unstable, step down to High or reduce ray tracing rather than treating 4K/60 as a midrange expectation.

How should I configure a Steam Deck or another handheld?

Ubisoft confirms dedicated handheld presets and describes Steam Deck as Verified at launch. Select the game’s handheld preset first, then decide whether your priority is battery life, fan noise, image quality or frame-time stability. Desktop 1080p targets should not be transplanted onto a handheld, and no universal Deck FPS figure is established here.

After applying the preset, use a repeatable route that includes traversal and combat, check whether the chosen frame target remains stable on battery and mains power, and make only small changes. A handheld’s lower power envelope can make a nominally attractive desktop setting impractical even when the game launches correctly.

How do I troubleshoot stutter or missed FPS targets?

Start with requirements and software state before blaming a graphics toggle. Work through these checks in order.

1. Confirm the CPU, GPU, 16GB dual-channel memory and 65GB SSD-with-DRAM-cache requirements for the target you selected.
2. Verify that the display resolution and upscaler mode match the target; a 4K output with an unsuitable Quality or Balanced choice can change the workload substantially.
3. Check that the game is on the latest identified major update, Title Update 1.0.8.
4. Use the in-game FPS target or cap and compare the same sailing and populated locations after each change.
5. Disable frame generation and motion blur temporarily to separate displayed-frame increases from base-frame responsiveness.
6. Lower ray tracing, BVH quality and the listed effects in a small group, then retest before changing texture or geometry detail.
7. If the problem persists below the published tier, reduce the overall preset or resolution rather than expecting one toggle to compensate for a CPU or memory shortfall.

Ubisoft’s 1.0.8 notes say “Improved stability,” but provide no numerical FPS or frame-time improvement. The notes also state, “The team will follow-up with quality-of-life updates over the coming months.” That is a support statement, not evidence of a quantified performance gain.

What changed with Title Update 1.0.8?

Version 1.0.8 is the latest major update identified for this PC guide and is described by Ubisoft as the final major content update, not the end of all support. Smaller quality-of-life updates may follow. Because the notes do not publish per-GPU or per-setting measurements, do not promise that installing 1.0.8 delivers a specific FPS increase.

Check the installed version before troubleshooting. Ubisoft lists a 4.3GB PC download and a 2.1GB Steam download for the patch; those are download sizes, not the game’s storage requirement and not performance figures.

How do I choose between Low, Medium, High and Ultra?

Choose by the combination of resolution, CPU/GPU tier and desired frame-rate consistency. Low is appropriate for a 30-FPS 1080p goal, Medium is the mainstream 1080p/60 starting point, High suits the published 1440p/60 class, and Ultra is reserved for the specified 4K/60 flagship hardware. There is no sound one-size-fits-all recommendation that ignores CPU, memory, storage or display resolution.

Upscaling and ray tracing are part of the choice, not optional footnotes. Balanced is specified for the three lower-resolution targets, while Quality and Extended ray tracing appear together only in the 4K Ultra specification. If your priority is responsiveness, compare capped output and frame generation separately; if your priority is visual detail, keep the higher preset until frame-time consistency becomes unacceptable.

How we picked these starting profiles

The profiles follow Ubisoft’s 2026 PC performance specifications, its documented graphics controls, the July 2026 settings guide’s example performance profile, and Ubisoft’s launch information for frame generation and handheld presets. Selection criteria were the target resolution, stated FPS goal, named CPU/GPU examples, ray-tracing mode, upscaler quality, memory and storage requirements, and whether the advice is an official tier or a clearly labeled custom configuration. No independent benchmark or per-toggle measurement was used.

FAQ

Frequently Asked Questions

Does lowering output resolution always fix a CPU-limited scene?

No. A lower resolution mainly reduces GPU work. If the processor, streaming system or simulation is the limiting factor in a busy settlement, changing resolution may produce little improvement; lower CPU-sensitive detail or use a steadier frame cap instead.

Can I keep ray tracing on while using the performance-first profile?

You can, but the profile is designed around reducing or disabling the listed ray-tracing option and lowering ray-tracing and BVH quality. Keeping Standard ray tracing moves the setup away from that custom example and toward Ubisoft’s official target tiers, so recheck frame-time consistency after the change.

Is 16GB of RAM enough for every graphics preset?

Sixteen gigabytes in dual-channel configuration is the memory amount specified by Ubisoft’s US store. It is a requirement for the published configurations, not a guarantee that background applications, mods or future updates will leave the same headroom on every system.

Can I play after installing the game without an internet connection?

Ubisoft says one online connection is required for installation and that the PC game can then be played offline. Account and Ubisoft Connect requirements still apply to the store version, and an update or entitlement check may require reconnecting later.

Will Ubisoft’s “final major content update” be the final PC patch?

No. The 1.0.8 notes describe it as the final major content update while also saying smaller quality-of-life updates will follow. That wording does not establish a date or performance effect for any later patch.