GeForce RTX 4090 D

Key Metrics

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Identity
Entry Type	Reference GPU
Official Name	NVIDIA GeForce RTX 4090 D
GPU Codename	AD102
Architecture	Ada Lovelace
Launch Date	2023-12-28
Market Segment Notes	Desktop, Flagship in GeForce RTX 40 Series
Core Specs
GPU Die	AD102
Process Node	TSMC 5 nm
Transistor Count	76.3 billion
Die Size	609 mm²
CUDA Cores	14592
SM Count	114
TMUs	456
ROPs	176
AI Units / Tensor Cores	456
RT Units / RT Cores	114
Base Clock	2,280 MHz
Boost Clock	2,520 MHz
Pixel Fillrate	443.5 GP/s
Texture Fillrate	1149.1 GT/s
FP32 Throughput	73.54 TFLOPS
FP16 Throughput	73.54 TFLOPS
FP64 Throughput	1.15 TFLOPS
Memory
Memory Size	24 GB
Memory Type	GDDR6X
Memory Bus Width	384-bit
Memory Clock	1,313 MHz
Memory Bandwidth	1,010 GB/s
L2 Cache	72 MB
L1 Cache	128 KB
Board and Display
TDP / TBP	425 W
Recommended PSU	800 W
Power Connectors	1x 16-pin
Interface	PCIe 4.0 x16
Display Outputs	1x HDMI 2.1, 3x DisplayPort 1.4a
Slot Width	Triple-slot, 304 mm length, 61 mm width
Card Length	304 mm
Board Partner Model	Reference or OEM specification
Reference Design	NVIDIA reference design
Software
CUDA Compute Capability	8.9
Shader Model	6.8
DirectX Support	DirectX 12.2
Vulkan Support	Vulkan 1.4
OpenGL Support	OpenGL 4.6
OpenCL Support	OpenCL 3.0

Partial entry. Core specifications may be present, but history, variant notes, known issues, and source review may be incomplete.

Sources

Sources reviewed: 2026-06-20

This entry is still being source-checked.

Data confidence and source status

Partial entry. Core specifications may be present, but history, variant notes, known issues, and source review may be incomplete.

Verified: core specifications and historical notes have been reviewed against listed sources.
Partial: core specifications may be present, but history, variant notes, known issues, and source review may be incomplete.
Imported: spec-only imported entry pending editorial source review.
Needs source review: narrative notes are incomplete until reviewed.

NVIDIA GeForce graphics card comparisonOfficial GeForce generation and feature contextOpen source

TechPowerUp GPU SpecsModel-level specification reference for this GPU entryOpen source

RightNow GPU DatabaseOpen data inventory used for bulk normalization and cross-checking Derived/spec-dump source. Treat as a reference dataset, not independent historical verification.Open source

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