GeForce 7300 GT AGP vs Radeon R9 270 1024SP

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Primary details

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

Place in the rankingnot ratednot rated
Place by popularitynot in top-100not in top-100
ArchitectureGCN 1.0 (2011−2020)Curie (2003−2013)
GPU code namePitcairnG73
Market segmentDesktopDesktop
Release date13 March 2015 (9 years ago)15 May 2006 (18 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 cores1024no data
Core clock speed900 MHz350 MHz
Boost clock speed925 MHzno data
Number of transistors2,800 million177 million
Manufacturing process technology28 nm90 nm
Power consumption (TDP)150 Watt24 Watt
Texture fill rate59.201.400
Floating-point processing power1.894 TFLOPSno data
ROPs322
TMUs644

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 3.0 x16AGP 8x
Width2-slot1-slot
Supplementary power connectors1x 6-pinNone

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 typeGDDR5DDR2
Maximum RAM amount2 GB128 MB
Memory bus width256 Bit128 Bit
Memory clock speed1200 MHz325 MHz
Memory bandwidth153.6 GB/s10.4 GB/s

Connectivity and outputs

Types and number of video connectors present on the reviewed GPUs. As a rule, data in this section is precise only for desktop reference ones (so-called Founders Edition for NVIDIA chips). OEM manufacturers may change the number and type of output ports, while for notebook cards availability of certain video outputs ports depends on the laptop model rather than on the card itself.

Display Connectors2x DVI, 1x HDMI, 1x DisplayPort1x DVI, 1x VGA, 1x S-Video
HDMI+-

API compatibility

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

DirectX12 (11_1)9.0c (9_3)
Shader Model5.13.0
OpenGL4.62.1
OpenCL1.2N/A
Vulkan1.2.131N/A

Pros & cons summary


Recency 13 March 2015 15 May 2006
Maximum RAM amount 2 GB 128 MB
Chip lithography 28 nm 90 nm
Power consumption (TDP) 150 Watt 24 Watt

R9 270 1024SP has an age advantage of 8 years, a 1500% higher maximum VRAM amount, and a 221.4% more advanced lithography process.

7300 GT AGP, on the other hand, has 525% lower power consumption.

We couldn't decide between Radeon R9 270 1024SP and GeForce 7300 GT AGP. We've got no test results to judge.


Should you still have questions concerning choice between the reviewed GPUs, ask them in Comments section, and we shall answer.

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AMD Radeon R9 270 1024SP
Radeon R9 270 1024SP
NVIDIA GeForce 7300 GT AGP
GeForce 7300 GT AGP

Comparisons with similar GPUs

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Community ratings

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2.3 3 votes

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4.2 11 votes

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Questions & comments

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