Arctic Sound 1T

Reference GPU

Generation 12.5 Arctic Sound Series Data Center Server HBM2e 2021

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At a Glance

Entry Type: Reference GPU
Architecture: Generation 12.5
Series: Arctic Sound Series
GPU Die: Arctic Sound
Launch Date: 2021-01-01
Execution Units: 6,144
TMUs: 192
ROPs: 96
Memory: 16 GB HBM2e
Bus Width: 4096-bit
TDP/TBP: 350 W
Rec. PSU: 750 W
Interface: PCIe 4.0 x16
Data Confidence: Partial

GPU Specs

What do these fields mean?Partial

Identity
Entry Type	Reference GPU
Official Name	Intel Arctic Sound 1T
Architecture	Generation 12.5
Launch Date	2021-01-01
Core Specs
GPU Die	Arctic Sound
Process Node	Intel 10 nm
Transistor Count	8 billion
Die Size	190 mm²
Execution Units	6144
TMUs	192
ROPs	96
Base Clock	900 MHz
Boost Clock	900 MHz
Pixel Fillrate	86.4 GP/s
Texture Fillrate	172.8 GT/s
FP32 Throughput	11.06 TFLOPS
FP16 Throughput	22.12 TFLOPS
FP64 Throughput	2.77 TFLOPS
Memory
Memory Size	16 GB
Memory Type	HBM2e
Memory Bus Width	4096-bit
Memory Clock	1,200 MHz
Memory Bandwidth	1230 GB/s
L2 Cache	8 MB
Board and Display
TDP / TBP	350 W
Recommended PSU	750 W
Interface	PCIe 4.0 x16
Slot Width	Dual-slot
Card Length	267 mm
Software
Shader Model	6.6
DirectX Support	DirectX 12.1
OpenGL Support	OpenGL 4.6
OpenCL Support	OpenCL 3.0

This GPU Wiki entry is being expanded and source-checked.

Why It Mattered

This entry is currently a specification record. Historical notes will be added after source review.

Known Issues

Known issues pending source review.

SourcesPartial

Sources reviewed: 2026-06-23

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.

Independent reference sources

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