NVIDIA · GeForce 400 Series

NVIDIA GeForce GTS 450 Rev. 3

The NVIDIA GeForce GTS 450 Rev. 3 is a graphics card, built on the Fermi architecture. It has 144 shading units, 1 GB of DDR3 memory on a 128-bit bus, 22.4 GB/s of memory bandwidth, a boost clock of 783 MHz and a 106 W board power rating.

Fermi

7/10 key specs recorded · 14 facts

Depth: 14 recorded fields

Specification data last verified October 1, 2026 against Wikipedia and Wikipedia GPU list tables (wikigrid-2026-09). Coverage: 7 of 10 tracked specifications recorded.

WikipediaWikipedia GPU list tables (wikigrid-2026-09)

Shading units

144cores

Memory

1 GB

DDR3 · 128-bit

Boost clock

n/a

783 MHz base

Board power

106 W

Graphics processor

Architecture Fermi

Codename Not recorded

Chip Not recorded

Process node Not recorded

Transistors 1,170 M

Die size 238 mm²

The NVIDIA GeForce GTS 450 Rev. 3 is based on the Fermi architecture, contains 1,170 million transistors and has a die size of 238 mm².

Shader configuration

Shading units 144

Compute units Not recorded

Streaming multiprocessors Not recorded

Execution units Not recorded

Texture units (TMUs) 24

Render output units (ROPs) 16

Ray tracing cores Not recorded

Tensor / AI cores Not recorded

XMX engines Not recorded

Infinity cache Not recorded

The NVIDIA GeForce GTS 450 Rev. 3 has 144 shading units, 24 texture mapping units and 16 render output units.

The NVIDIA GeForce GTS 450 Rev. 3 does not use XMX engines; those are specific to Intel Arc graphics. Infinity Cache is an AMD architectural feature and does not apply to the NVIDIA GeForce GTS 450 Rev. 3. Feex has no recorded ray tracing core count for the NVIDIA GeForce GTS 450 Rev. 3.

Clock speeds

Base clock 783 MHz

Boost clock Not recorded

Game clock Not recorded

Memory clock Not recorded

Effective memory clock Not recorded

The NVIDIA GeForce GTS 450 Rev. 3 runs at a base clock of 783 MHz.

Memory

Size 1 GB

Type DDR3

Bus width 128-bit

Bandwidth 22.4 GB/s

The NVIDIA GeForce GTS 450 Rev. 3 is equipped with 1 GB of DDR3 memory, uses a 128-bit memory bus and delivers 22.4 GB/s of memory bandwidth.

Board and power

The NVIDIA GeForce GTS 450 Rev. 3 has a board power rating of 106 W.

Board power (TDP) 106 W

Total board power Not recorded

Suggested PSU Not recorded

Power connectors Not recorded

Slot width Not recorded

Length Not recorded

Width Not recorded

Height Not recorded

Cooler Not recorded

Max temperature Not recorded

Bus interface Not recorded

Market

Launched Not recorded

Launch price $129

Status Not recorded

Form factor Not recorded

Segment desktop

Series GeForce 400 Series

The NVIDIA GeForce GTS 450 Rev. 3 launched at a price of $129.

Frequently asked questions

How much VRAM does the NVIDIA GeForce GTS 450 Rev. 3 have?

The NVIDIA GeForce GTS 450 Rev. 3 has 1 GB of DDR3 memory on a 128-bit bus. Its memory bandwidth is 22.4 GB/s.

How much power does the NVIDIA GeForce GTS 450 Rev. 3 use and what power supply does it need?

The NVIDIA GeForce GTS 450 Rev. 3 has a board power rating of 106 W.

What was the launch price of the NVIDIA GeForce GTS 450 Rev. 3?

The NVIDIA GeForce GTS 450 Rev. 3 launched at a price of $129.

Corrections to this record

After an audit, 1 empty field was filled from sources. Each change is listed with its old value, new value, rule and sources.

1 filled value

Architecture: Fermi (was Not recorded). Rule: Architecture from chip codename. chips GF116 | GF116 all -> Fermi. Sources: Wikipedia: List of Nvidia graphics processing units; Wikipedia: List of Nvidia desktop graphics processing units.

The audit log is public: all changes for this GPU, the corrections overview and the method.