Radeon HD 7450 OEM vs GeForce 7300 GS

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Primary details

GPU architecture, market segment, value for money and other general parameters compared.

Place in the ranking1445not rated
Place by popularitynot in top-100not in top-100
Power efficiency0.63no data
ArchitectureCurie (2003−2013)TeraScale 2 (2009−2015)
GPU code nameG72Caicos
Market segmentDesktopDesktop
Release date18 January 2006 (19 years ago)5 January 2012 (13 years ago)

Detailed specifications

General parameters such as number of shaders, GPU core base clock and boost clock speeds, manufacturing process, texturing and calculation speed. Note that power consumption of some graphics cards can well exceed their nominal TDP, especially when overclocked.

Pipelines / CUDA coresno data160
Core clock speed450 MHz625 MHz
Number of transistors112 million370 million
Manufacturing process technology90 nm40 nm
Power consumption (TDP)23 Watt18 Watt
Texture fill rate1.8005.000
Floating-point processing powerno data0.2 TFLOPS
ROPs24
TMUs48

Form factor & compatibility

Information on compatibility with other computer components. Useful when choosing a future computer configuration or upgrading an existing one. For desktop graphics cards it's interface and bus (motherboard compatibility), additional power connectors (power supply compatibility).

InterfacePCIe 1.0 x16PCIe 2.0 x16
Lengthno data168 mm
Width1-slot1-slot
Supplementary power connectorsNoneNone

VRAM capacity and type

Parameters of VRAM installed: its type, size, bus, clock and resulting bandwidth. Integrated GPUs have no dedicated video RAM and use a shared part of system RAM.

Memory typeDDR2GDDR3
Maximum RAM amount256 MB512 MB
Memory bus width64 Bit64 Bit
Memory clock speed266 MHz533 MHz
Memory bandwidth4.256 GB/s8.528 GB/s

Connectivity and outputs

This section shows the types and number of video connectors on each GPU. The data applies specifically to desktop reference models (for example, NVIDIA’s Founders Edition). OEM partners often modify both the number and types of ports. On notebook GPUs, video‐output options are determined by the laptop’s design rather than the graphics chip itself.

Display Connectors1x DVI, 1x VGA, 1x S-Video1x DVI, 1x HDMI
HDMI-+

API and SDK compatibility

List of supported 3D and general-purpose computing APIs, including their specific versions.

DirectX9.0c (9_3)11.2 (11_0)
Shader Model3.05.0
OpenGL2.14.4
OpenCLN/A1.2
VulkanN/AN/A

Pros & cons summary


Recency 18 January 2006 5 January 2012
Maximum RAM amount 256 MB 512 MB
Chip lithography 90 nm 40 nm
Power consumption (TDP) 23 Watt 18 Watt

HD 7450 OEM has an age advantage of 5 years, a 100% higher maximum VRAM amount, a 125% more advanced lithography process, and 27.8% lower power consumption.

We couldn't decide between GeForce 7300 GS and Radeon HD 7450 OEM. We've got no test results to judge.

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NVIDIA GeForce 7300 GS
GeForce 7300 GS
AMD Radeon HD 7450 OEM
Radeon HD 7450 OEM

Other comparisons

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Community ratings

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