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STARTER BUILD / RigAtlas starter

X3D Gaming PC Build: Ryzen 7 9800X3D & RX 9070 XT.

Illustrative white PC tower with pale blue lighting and visible cooling tubes. Actual selected parts may differ.Images are for reference only. Refer to the linked store for actual product images.
ABOUT THIS BUILD

A Ryzen 7 9800X3D and RX 9070 XT make gaming the focus of this list. The LANCOOL 216 and dual-tower cooler keep the layout air-cooled, with no radiator or pump to place. An X3D CPU still needs to earn its place against the games you play; it is not automatically the right spend for editing or rendering. Budget is a planning target, not a retailer quote. Image is an illustration.

8 componentsBudget in USD
CONFIGURATION

X3D gaming · Radeon RX 9070 XT

8 / 8 core parts
COMPONENTYOUR SELECTIONRECORDED PRICE
Processor
AM5 · DDR5
US · USDNo current quote in USD.
Not recorded
Motherboard
AM5 · DDR5 · ATX
US · USDNo current quote in USD.
Not recorded
Graphics card
16 GB GDDR6
US · USDNo current quote in USD.
Not recorded
Memory
DDR5 · UDIMM
US · USDNo current quote in USD.
Not recorded
Storage
M.2 2280
US · USDNo current quote in USD.
Not recorded
Power supply
ATX
US · USDNo current quote in USD.
Not recorded
CPU cooler
Dual tower
US · USDNo current quote in USD.
Not recorded
Case
Mid-tower
US · USDNo current quote in USD.
Not recorded
Recorded prices are entered by you in USD. Retailer prices, tax and delivery may differ.
YOUR BUILD, EXPLAINED

The build review

Based on selected hardware and published requirements

Updates with your selection
Our take

You have room to explore. Let the workload choose the next upgrade.

CPU cores8 cores
System memory32 GB
Dedicated video memory16 GB

CS2 · Windows memory requirements

Both recorded memory capacities meet the CS2 Windows minimum. Other requirements remain unchecked.

What you have

PULSE Radeon RX 9070 XT 16GB is your selected graphics card. Its 16 GB memory is capacity, not a speed score.

What decides the result

These two checks use Valve’s Windows minimum requirements. They do not establish frame rate, preferred settings or support for another game.

Capacity references only · meeting these is not a performance score or full application approval.

Recorded capacity against the selected reference
Recorded hardwareThis buildReferenceCapacity check
System memory32 GB8 GBCS2 minimum RAMReference met
Dedicated video memory16 GB1 GBCS2 minimum video memoryReference met

Still to verify for CS2

  • Check the operating system and CPU against Valve’s Windows requirements; a core count alone cannot verify the processor.
  • Verify DirectX 11 and Shader Model 5.0 support for the exact GPU and installed driver. Shared system memory does not verify the video-memory requirement.
  • Confirm at least 85 GB of free storage on the installation drive. The capacity printed on an SSD is not its available space.

This changes the comparison advice below. Valve’s minimum memory requirements stay the same.

The next move

For 1440p, compare CS2 tests at 2560 × 1440 with the same game version and preset. Check average frame rate and 1% lows against your monitor’s refresh rate.

Compare game tests and graphics requirements

CS2 official requirements ↗References checked: 2026-10-17

THE CHOICES BEHIND THIS PARTS LIST

Who this build is for

Use this list to examine a gaming-focused move from the six-core 9600X and RX 9060 XT starter to a Ryzen 7 9800X3D and RX 9070 XT. It makes sense to consider when a specific game target motivates the CPU or GPU change. The parts list is not evidence that both changes are needed, or that a particular frame rate is reached.

When to consider another list. Do not choose this tier just to gain more memory or storage: it retains 32 GB RAM, 16 GB VRAM and a 2 TB SSD. For a renderer, editor or local AI runtime, establish supported graphics hardware and required capacity first; the gaming-oriented CPU choice does not settle those needs.

Why these components are together

The CPU and GPU change together in this example, but that is not a recommendation to upgrade both blindly. Relative to the 9600X starter, the motherboard, memory kit, SSD and cooler remain identical. A useful comparison separates the CPU change from the graphics change, so a game improvement can be attributed to the right component.

Both Radeon cards have 16 GB VRAM, while their installation requirements differ. Sapphire specifies 304 W typical board power and a 750 W minimum PSU for this PULSE 9070 XT. The selected 850 W RM850e is above that stated minimum; that comparison does not prove total system load, cable fit or acoustic performance.

The LANCOOL 216 and Phantom Spirit retain tower air cooling. This avoids a radiator and pump installation, while leaving the front fan over the memory as a joint clearance check. More expensive cooling is not automatically required by the configuration's title; use actual temperatures and noise to decide after a correctly installed system is tested.

If your needs change

Only the CPU change is justified by your game target

Start from the 9600X list and compare the 9800X3D as a CPU change while keeping the graphics card fixed. Confirm the exact CPU support entry and installed BIOS, then validate cooling and the memory settings with that CPU.

The two starters already share the board, RAM, SSD and cooler. Buying the higher-tier GPU is a separate decision.

A project runs out of system memory or graphics memory

Change the resource that is exhausted. A larger supported RAM kit addresses system-memory capacity; a GPU-memory requirement needs an appropriate GPU or a workload change. Switching between these two Radeon starters leaves VRAM at 16 GB.

Retain working storage and the CPU where they still meet the project. An X3D name does not add working memory.

You need another PCIe card or a larger game library

Check which physical slots the three-slot GPU covers before choosing an add-in card. For NVMe storage, use M2_1 and M2_2 before accepting M2_3's x2 link; check heatsink clearance for the new drive.

Keep the main platform when a slot or capacity change solves the requirement. Choose a different layout only if the necessary card or drive cannot be accommodated.

Tradeoffs and checks before ordering

  • A gaming-oriented X3D selection is not a universal workstation recommendation. Required software support can override the CPU or graphics choice even when the capacities look sufficient.
  • The 32 GB kit has a DDR5-4800 default and a DDR5-6000 profile. Apply a profile only after a stable default boot; a successful boot alone does not verify long-running stability.

What to change first

Do not increase RAM, storage or cooling merely to match the tier name. Change the resource tied to the unmet task, and compare a different graphics family only for a supported software feature, capacity requirement or relevant performance result.

Document checks for this starter (English)

Manufacturer documents, checked against the original parts list. These are not assembly or benchmark results.

Separate installed capacity from the advertised profile
Document finding

Kingston KF560C30BBEK2-32

2 x 16 GB; DDR5-4800 default, DDR5-6000 EXPO/XMP profiles.

Build decision: Plan around 32 GB capacity. Treat 6000 MT/s as a setting to validate after a successful default boot.

Still to check: The exact kit revision, board QVL match and stability with this CPU have not been verified on hardware.

Document review:
Use an x4 M.2 connection first
Document finding

MSI B850 GAMING PLUS WIFI

M2_1 / M2_2 provide x4; M2_3 is Gen4 x2.

Build decision: Install the first NVMe drive in M2_1 or M2_2. Keep the slower third socket in mind when expanding storage.

Still to check: A heatsink-equipped drive still needs the manual's clearance check; advertised link width is not a benchmark.

Document review:
Distinguish heatsink height from complete installed height
Document finding

Phantom Spirit 120 SE + LANCOOL 216X

154 mm heatsink against a 180.5 mm case limit gives 26.5 mm nominal difference.

Build decision: Keep any front-fan lift within the remaining clearance and confirm the intended case mounting mode.

Still to check: Memory interference, fan clips and the closed side panel have not been tested with this exact assembly.

Document review:

This is an editorial parts-list explanation. The planning target is not a current retailer total, and this configuration has not been benchmarked by RigAtlas.

Checks for this parts list

Look closer at the component choices

Before changing a component

Each comparison includes a model in this list. Check what the alternative would solve and which other parts would need to change.

Compare another starting point

Component specification sources