ATI Radeon HD 4650 AGP vs ATI HD 3450 AGP

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Primary details

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

Place in the rankingnot rated1218
Place by popularitynot in top-100not in top-100
Power efficiencyno data0.81
ArchitectureTeraScale (2005−2013)TeraScale (2005−2013)
GPU code nameRV620RV730
Market segmentDesktopDesktop
Release date23 January 2008 (16 years ago)10 September 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 cores40320
Core clock speed600 MHz600 MHz
Number of transistors181 million514 million
Manufacturing process technology55 nm55 nm
Power consumption (TDP)25 Watt48 Watt
Texture fill rate2.40019.20
Floating-point processing power0.048 TFLOPS0.384 TFLOPS
ROPs48
TMUs432

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).

InterfaceAGP 8xAGP 8x
Width1-slot1-slot
Supplementary power connectors1x Molexno data

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 amount512 MB512 MB
Memory bus width64 Bit128 Bit
Memory clock speed500 MHz400 MHz
Memory bandwidth8 GB/s12.8 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 DVI1x DVI, 1x HDMI, 1x VGA
HDMI-+

API compatibility

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

DirectX10.1 (10_1)10.1 (10_1)
Shader Model4.14.1
OpenGL3.33.3
OpenCLN/A1.1
VulkanN/AN/A

Pros & cons summary


Recency 23 January 2008 10 September 2008
Power consumption (TDP) 25 Watt 48 Watt

ATI HD 3450 AGP has 92% lower power consumption.

ATI HD 4650 AGP, on the other hand, has an age advantage of 7 months.

We couldn't decide between Radeon HD 3450 AGP and Radeon HD 4650 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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ATI Radeon HD 3450 AGP
Radeon HD 3450 AGP
ATI Radeon HD 4650 AGP
Radeon HD 4650 AGP

Comparisons with similar GPUs

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Community ratings

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3.9 19 votes

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4.2 18 votes

Rate Radeon HD 4650 AGP on a scale of 1 to 5:

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Questions & comments

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