ATI Radeon HD 3450 PCI vs ATI HD 2400 PRO

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Primary details

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

Place in the ranking1331not rated
Place by popularitynot in top-100not in top-100
Power efficiency1.03no data
ArchitectureTeraScale (2005−2013)TeraScale (2005−2013)
GPU code nameRV610RV620
Market segmentDesktopDesktop
Release date28 June 2007 (17 years ago)23 January 2008 (16 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 cores4040
Core clock speed525 MHz600 MHz
Number of transistors180 million181 million
Manufacturing process technology65 nm55 nm
Power consumption (TDP)20 Watt25 Watt
Texture fill rate2.1002.400
Floating-point processing power0.042 TFLOPS0.048 TFLOPS
ROPs44
TMUs44

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 x16PCI
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 typeDDR2DDR2
Maximum RAM amount256 MB512 MB
Memory bus width64 Bit64 Bit
Memory clock speed400 MHz400 MHz
Memory bandwidth6.4 GB/s6.4 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 Connectors1x DVI, 1x VGA, 1x S-Video1x DVI, 1x S-Video

API compatibility

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

DirectX10.0 (10_0)10.1 (10_1)
Shader Model4.04.1
OpenGL3.33.3
OpenCLN/AN/A
VulkanN/AN/A

Pros & cons summary


Recency 28 June 2007 23 January 2008
Maximum RAM amount 256 MB 512 MB
Chip lithography 65 nm 55 nm
Power consumption (TDP) 20 Watt 25 Watt

ATI HD 2400 PRO has 25% lower power consumption.

ATI HD 3450 PCI, on the other hand, has an age advantage of 6 months, a 100% higher maximum VRAM amount, and a 18.2% more advanced lithography process.

We couldn't decide between Radeon HD 2400 PRO and Radeon HD 3450 PCI. 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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ATI Radeon HD 2400 PRO
Radeon HD 2400 PRO
ATI Radeon HD 3450 PCI
Radeon HD 3450 PCI

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Community ratings

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3.5 62 votes

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1.5 4 votes

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Questions & comments

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