GeForce GT 630 Rev. 2 PCIe x8

Reference GPU

Kepler 2.0 GeForce 600 Series Desktop Desktop DDR3 2013 NVIDIA

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At a Glance

Entry Type: Reference GPU
Architecture: Kepler 2.0
Series: GeForce 600 Series
GPU Die: GK208
Launch Date: 2013-05-29
CUDA Cores: 384
TMUs: 32
ROPs: 8
Memory: 2 GB DDR3
Bus Width: 64-bit
TDP/TBP: 25 W
Rec. PSU: 200 W
Interface: PCIe 2.0 x8
Data Confidence: Partial

GPU Specs

Identity
Entry Type	Reference GPU
Official Name	NVIDIA GeForce GT 630 Rev. 2 PCIe x8
GPU Codename	GK208
Architecture	Kepler 2.0
Launch Date	2013-05-29
Market Segment Notes	Desktop in GeForce 600 Series
Core Specs
GPU Die	GK208
Chip Variant / Package	FCBGA-595
Process Node	TSMC 28 nm
Transistor Count	1.02 billion
Die Size	87 mm²
CUDA Cores	384
SM Count	0
TMUs	32
ROPs	8
Base Clock	902 MHz
Boost Clock	902 MHz
Pixel Fillrate	7.216 GP/s
Texture Fillrate	28.86 GT/s
FP32 Throughput	0.69 TFLOPS
FP64 Throughput	0.03 TFLOPS
Memory
Memory Size	2 GB
Memory Type	DDR3
Memory Bus Width	64-bit
Memory Clock	900 MHz
Memory Bandwidth	14.4 GB/s
L2 Cache	MB
L1 Cache	16 KB
Board and Display
TDP / TBP	25 W
Recommended PSU	200 W
Power Connectors	None
Interface	PCIe 2.0 x8
Display Outputs	1x DVI, 1x HDMI 1.4a, 1x VGA
Slot Width	Single-slot, 115 mm length
Card Length	115 mm
Board Partner Model	Reference or OEM specification
Reference Design	NVIDIA reference design
Board Partner Notes	Exact retail board models can differ in cooler, PCB, clocks, display outputs, BIOS behavior, and power connector layout.
Software
CUDA Compute Capability	3.5
Shader Model	5.1
DirectX Support	DirectX 11.0
Vulkan Support	Vulkan 1.2
OpenGL Support	OpenGL 4.6
OpenCL Support	OpenCL 3.0
Driver Branch Notes	Driver support depends on architecture, operating system, and current NVIDIA driver branch.
Windows Support Notes	Check the current NVIDIA driver branch and OEM support policy for this exact GPU.
Linux Support Notes	Check the current NVIDIA Linux driver branch, distribution packages, and kernel compatibility for this exact GPU.

Overview

GeForce GT 630 Rev. 2 PCIe x8 is an NVIDIA GPU entry in the GeForce 600 Series family. It is listed with Kepler 2.0 architecture and GK208 silicon.

Key reference data: 384 CUDA cores/shaders, 2 GB DDR3 memory, 64-bit memory bus, 25 W board power class.

Board-partner cards can vary in cooler, PCB, display outputs, clocks, BIOS behavior, and power connector layout.

Why It Mattered

GeForce GT 630 Rev. 2 PCIe x8 belongs to the Kepler 2.0 and GeForce 600 Series era around 2013, when PC graphics cards varied heavily by bus, memory chips, BIOS, cooler, and display outputs. Tracking the exact model helps retro builders distinguish period-correct boards from similarly named variants.

Collector Notes

For archival use, record the board vendor, PCB revision, bus type, memory chips and capacity, BIOS version, cooler or fan, display outputs, TV-out or DVI adapter cables, and photos of both sides of the card.

Used-Market Caution

Before buying used, confirm PCI or AGP voltage compatibility, required legacy driver and OS support, visible capacitor damage, fan noise, memory artifacts, missing breakout cables, and whether the card has been tested in period-correct hardware.

Known Issues

Known issues pending source review.

SourcesPartial

Sources reviewed: 2026-06-20

This entry is still being source-checked.

Specifications are currently based on reference/spec-dump sources. Historical notes require additional source review.

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

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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Overview

Why It Mattered

Collector Notes

Used-Market Caution

Known Issues

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Independent reference sources

Derived datasets and spec dumps