Jetson TX1

Maxwell 2.0 Tegra Embedded SoC LPDDR4 2015

Key Metrics

Architecture: Maxwell 2.0
Launch Date: 2015-11-11
CUDA Cores: 256
Memory: 4 GB LPDDR4
Memory Bandwidth: 9.6 GB/s
TDP/TBP: 15 W
Interface: PCIe 2.0 x4

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GPU Specs

Identity
Entry Type	Other
Official Name	NVIDIA Jetson TX1
GPU Codename	GM20B
Architecture	Maxwell 2.0
Launch Date	2015-11-11
Market Segment Notes	Embedded, SoC in Tegra
Core Specs
GPU Die	GM20B
Process Node	TSMC 20 nm
Transistor Count	2 billion
Die Size	118 mm²
CUDA Cores	256
SM Count	2
TMUs	16
ROPs	16
Base Clock	998 MHz
Boost Clock	998 MHz
Pixel Fillrate	15.97 GP/s
Texture Fillrate	15.97 GT/s
FP32 Throughput	0.51 TFLOPS
FP16 Throughput	1.02 TFLOPS
FP64 Throughput	0.02 TFLOPS
Memory
Memory Size	4 GB
Memory Type	LPDDR4
Memory Bus Width	64-bit
Memory Clock	600 MHz
Memory Bandwidth	9.6 GB/s
L2 Cache	MB
L1 Cache	48 KB
Board and Display
TDP / TBP	15 W
Interface	PCIe 2.0 x4
Slot Width	IGP
Board Partner Model	Reference or OEM specification
Reference Design	OEM design
Software
CUDA Compute Capability	5.3
Shader Model	6.0
DirectX Support	DirectX 12.1
Vulkan Support	Vulkan 1.4
OpenGL Support	OpenGL 4.6
OpenCL Support	OpenCL 1.2

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

Why It Mattered

Jetson TX1 matters as an NVIDIA SoC or embedded platform entry rather than a removable graphics card. Its value is tied to the host board, memory, firmware stack, I/O, and software ecosystem, so exact platform identification is more useful than a broad GPU-family label.

Sources

Sources reviewed: 2026-08-13

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.

Primary / manufacturer sources

NVIDIA Jetson TX1 module pageOfficial NVIDIA module specifications for memory capacity, interface width, and powerOpen source
NVIDIA Jetson TX1 introductionDated NVIDIA launch article stating that Jetson TX1 was introduced on November 11, 2015 and reaches 15 W TDP at full utilizationOpen source

Independent reference sources

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

Derived datasets and spec dumps

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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Why It Mattered

Jetson AGX Orin 32 GB

Jetson AGX Orin 64 GB

Jetson AGX Xavier 16 GB

Jetson AGX Xavier 32 GB

Primary / manufacturer sources

Independent reference sources

Derived datasets and spec dumps